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JURUSAN TEKNIK PERMINYAKANFAKULTAS TEKNOLOGI MINERALUNIVERSITAS PEMBANGUNAN NASIONAL "VETERAN"YOGYAKARTA2007
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Struktur X terletak dalam wilayah kerja PT. Pertamina EP Region Sumatera. Struktur X terbagi atas 3 blok, yaitu blok barat, tengah , dan timur. Permasalahan yang terjadi pada Struktur X ini adalah menurunnya laju produksi minyak. Mengingat cadangan masih besar maka diterapkan operasi waterflooding, dengan cara menginjeksikan air untuk mendesak minyak agar mengalir ke sumur produksi.
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Maksud
Melakukan evaluasi pelaksanaan waterflooding dengan meramalkan perilaku injeksi air Struktur X.
Tujuan
Meningkatkan perolehan minyak Struktur X.
*
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Prosedur atau tahapan yang dilakukan pada studi ini berupa persiapan data reservoir, kemudian mengaplikasikannya dalam perhitungan peramalan perilaku waterflooding dengan metode Craig, Geffen, dan Morse (CGM).
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Waterflooding adalah salah satu metode pengurasan minyak tahap lanjut (secondary recovery) yang banyak digunakan dalam pengambilan minyak sisa yang masih tertinggal setelah proses produksi awal (primary recovery).
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Air mudah diperoleh dan pengadaannyapun mudahAir relatif mudah diinjeksikan dan lebih efisienAir mudah menyebar ke seluruh reservoir
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Periode peramalan injeksi air dari awalinjeksi sampai interferencePeriode peramalan injeksi air dari interference sampai fill-upPeriode peramalan injeksi air fill-up sampai breakthroughPeriode peramalan injeksi air setelah breakthrough
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Interference merupakan pertemuan oil bank yang berdekatan Penentuan volume air injeksi saat interference
Penentuan rate injeksi sampai interference
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Fill-up adalah saat pendorongan terjadi hingga gas bebas habis terproduksi.Penentuan volume air injeksi saat fill-up
Penentuan rate injeksi fill-up
Penentuan kenaikan waktu fill-up
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Penentuan volume air injeksi saat breakthrough
Penentuan rate injeksi sampai breakthrough
Penentuan laju produksi minyak
Penentuan kumulatif produksi minyak
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Penentuan kumulatif produksi minyak
Penentuan kumulatif produksi air
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Penentuan laju produksi minyak
Penentuan laju produksi air
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Untuk sudut kemiringan horizontal
Besarnya harga fw tergantung pada besarnya viskositas minyak dan viskositas air
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Luas pola injeksi-produksi (A)Ketebalan reservoir (h)Porositas ()Saturasi air connate (Swc)Saturasi gas awal (Sgi)Saturasi minyak awal (Soi)Permeabilitas (k)kro @ Swikrw @ SwBT avg34,517 acre8,859 ft0,261 fraksi0,258 fraksi0,1 fraksi0,642 fraksi286,67 mD0,90,201
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Sifat fisik batuanFaktor volume formasi minyak (Bo)Faktor volume formasi air (Bw)Viskositas minyak (o)Viskositas air (w)1,471 bbl/STB1,04 bbl/STB0,5295 cp0,228 cpData-data operasionalTekanan injeksi-produksi (P)Jari-jari sumur (rw)Jarak sumur injeksi-produksi (d)Jarak sumur injeksi-injeksi (a)700 psi0,252 ft1383,962 ft1235,76 ft
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Swkrwkrofw0.2580.0000.9000.0000.3200.0400.3300.2200.3710.0680.2200.4180.4290.1050.1380.6390.4850.1460.0670.8350.5050.1700.0480.8920.5440.2200.0300.9450.6330.3700.0130.9850.6910.4660.0080.9930.7140.5000.0070.9940.7700.5800.0020.9990.8000.6210.0001.000
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Sw2fw2SwBT avg[dfw/dSw]fo2Qi0.4600.7500.5303.5710.2500.2800.4700.7800.5403.1430.2200.3180.5000.8900.5601.8330.1100.5450.5180.9200.5841.2120.0800.8250.5300.9370.6020.8750.0631.1430.5410.9430.6200.7220.0571.3860.5700.9600.6600.4440.0402.2500.5950.9700.6900.3160.0303.1670.6190.9800.7100.2200.0204.5500.6330.9850.7300.1550.0156.4670.6600.9950.7500.0560.00518.000
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1234567Wi (asumsi)reriwiw avgt = Wi/iw avgt = (t)(BBL)(Ft)(Ft)(BWPD)(BWPD)(Days)(Days) 50062.15837.6892103.5480.2380.2382500138.98984.2751824.7621964.1551.0181.2565000196.561119.1821726.2311775.4961.4082.6647500240.737145.9681673.3761699.8041.4714.13510000277.979168.5491637.7961655.5861.5105.64512500310.790188.4441611.2241624.5101.5397.18415000340.453206.4301590.1441600.6841.5628.74617500367.731222.9701572.7461581.4451.58110.32620000393.121238.3651557.9811565.3641.59711.92322500416.968252.8241545.1851551.5831.61113.53525000439.523266.5001533.9161539.5511.62415.15927500460.975279.5071523.8621528.8891.63516.79430000481.473291.9361514.7981519.3301.64518.43932500501.133303.8571506.5551510.6771.65520.09435000520.050315.3271499.0031502.7791.66421.75837500538.303326.3941492.0391495.5211.67223.42940000555.957337.0991485.5841488.8111.67925.10942500573.068347.4731479.571482.5771.68626.79545000589.682357.5471473.9451476.7581.69328.48847500605.840367.3451468.6631471.3041.69930.18749406.668617.880374.6451464.8421466.7531.30031.487
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123456789101112Wi (asumsi)EAgiwiw avgt = Wi/iw avgt = (t)qo(Wi-Wif)NpRFRF(BBL)(Fraksi)(Fraksi)(BWPD)(BWPD)(Days)(Days)(BOPD)(BBL)(STB)(Fraksi)(% OIP)61914.2180.3680.8001070.9941.300728.0700000620000.3680.8001070.9901070.9900.08041.380728.07085.78258.3150.00020.02645000.3830.7961065.6351068.3132.34043.720724.42922585.7821757.8390.0070.7670000.3980.7921060.2801062.9582.35246.072720.7895085.7823457.3630.0131.3695000.4130.7901057.6031058.9422.36148.433718.9697585.7825156.8880.0191.9720000.4280.7851050.9091054.2562.37150.804714.41810085.7826856.4120.0252.5745000.4420.7821046.8931048.9012.38353.187711.68812585.7828555.9360.0323.2770000.4570.7781041.5381044.2162.39455.582708.04815085.78210255.4600.0383.8795000.4720.7741036.1831038.8612.40657.988704.40717585.78211954.9840.0444.4820000.4870.7711032.1671034.1752.41760.405701.67720085.78213654.5080.0515.1845000.5020.7671026.8121029.4892.42862.834698.03722585.78215354.0320.0575.7870000.5170.7631021.4571024.1342.44165.275694.39625085.78217053.5570.0636.3895000.5310.7601017.4411019.4492.45267.727691.66627585.78218753.0810.0696.9920000.5460.7561012.0861014.7632.46470.191688.02630085.78220452.6050.0767.6945000.5610.7521006.7311009.4082.47772.668684.38532585.78222152.1290.0828.2970000.5760.7501004.0531005.3922.48775.154682.56535085.78223851.6530.0888.8995000.5910.745997.3601000.7072.49877.652678.01537585.78225551.1770.0959.51020000.6060.742993.343995.3522.51280.164675.28440085.78227250.7010.10110.11045000.6210.738987.989990.6662.52482.688671.64442585.78228950.2250.10710.71070000.6350.734982.634985.3112.53785.225668.00445085.78230649.7500.11311.31095000.6500.730977.279979.9562.55187.776664.36347585.78232349.2740.12012.01120000.6650.727973.262975.2712.56390.339661.63350085.78234048.7980.12612.61145000.6800.723967.907970.5852.57692.915657.99352585.78235748.3220.13213.2
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123456789101112Wi (asumsi)EAgiwiw avgt = Wi/iw avgt = (t)qo(Wi-Wif)NpRFRF(BBL)(Fraksi)(Fraksi)(BWPD)(BWPD)(Days)(Days)(BOPD)(BBL(STB)(Fraksi)(% OIP)1170000.6950.720963.891965.8992.58895.503655.26355085.78237447.8460.13913.91195000.7100.716958.536961.2142.60198.104651.62257585.78239147.3700.14514.51220000.7240.712953.181955.8592.615100.720647.98260085.78240846.8940.15115.11245000.7390.710950.504951.8432.626103.346646.16262585.78242546.4190.15715.71270000.7540.705943.810947.1572.639105.986641.61165085.78244245.9430.16416.41295000.7690.702939.794941.8022.654108.640638.88167585.78245945.4670.17017.01320000.7840.700937.117938.4552.664111.304637.06170085.78247644.9910.17617.6132199.2390.7850.698934.439935.7780.213111.517635.24170285.02147780.4360.17717.7
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123456789Wi/WiBTWiEAQi/QiBTQi[dfw/dSw]Sw2Sw2fw2fo2(Fraksi)(BBL)(Fraksi)(Fraksi)(Fraksi)(Fraksi)(Fraksi))(Fraksi)(Fraksi)1132199,2390,7851,0001,0000,2803,5710,4600,7501,2158639,0870,8351,1931,1930,3342,9940,4730,7991,4185078,9350,8771,3751,3750,3852,5970,4820,8301,6211518,7820,9141,5511,5510,4342,3030,4890,8501,8237958,6300,9471,7191,7190,4812,0780,4950,8702264398,4780,9761,8811,8810,5271,8990,4990,8842,5330498,09712,2862,2860,6401,5620,5100,9003396597,71712,6912,6910,7531,3270,5150,9054528796,95613,5013,5010,9801,0200,5280,9305660996,19514,3114,3111,2070,8280,5370,9406793195,43415,1215,1211,4340,6970,5490,95081057593,91216,7416,7411,8870,5300,5600,960101321992,39018,3618,3612,3410,4270,5820,967151982988,584112,41112,4113,4750,2880,6080,978
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101112131415161718Sw2 avg(Np) newlyWORsEdNpWpRFkrw @ Sw2 avg(Fraksi)(Fraksi)(BBL)(STB/STB)(Fraksi)(BBL)(BBL)(Fraksi)(Fraksi)0,2500,5300,2754,2430,26847780,4360,0000,1770,2010,2010,5400,2295,6230,28457069,08512284,8500,2110,2100,1700,5470,1966,9060,29564754,29626837,6410,2400,2180,1500,5540,1728,0150,30671836,39842243,4830,2660,2400,1300,5580,1539,4660,31177316,71959914,9220,2860,2500,1160,5600,13710,7790,31582009,86678699,7570,3030,2650,1000,5740,11012,7300,33690917,515129657,8980,3360,2960,0950,5870,09213,4740,35696209,308185730,3910,3560,3050,0700,5970,06918,7920,372100434,711306868,5360,3720,3050,0600,6090,05522,1590,392105824,405426359,8820,3920,3150,0500,6210,04626,8740,409110567,598546765,6530,4090,3600,0400,6350,00033,9460,432116799,089792180,9930,4320,3780,0330,6590,00041,4470,469126798,1471032267,4010,4690,4160,0220,6840,00062,8780,508137403,1651652840,6830,5080,440
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192021222324252627Mgiwiw avgWitt = (t)qoqw(Fraksi)(Fraksi)(Bbl/day)(Bbl/day)(Bbl)(Days)(Days)(Bbl/day)(Bbl/day)0,5190,698934,439111,517158,810673,8740,5420,700937,117935,77826439,84828,254139,771128,049719,9580,5630,702939,794938,45526439,84828,174167,945108,610750,0280,6190,704942,471941,13326439,84828,094196,03996,105770,2890,6450,706945,149943,81026439,84828,014224,05383,528790,6530,6840,707946,488945,81826439,84827,954252,00774,638804,5150,7640,710950,504948,49666099,61969,689321,69664,616822,5510,7870,7641022,796986,65066099,61966,994388,69066,054890,0290,7870,7871053,5871038,191132199,239127,336516,02650,137942,1500,8130,8131088,3941070,990132199,239123,436639,46344,394983,7410,9290,9291243,6871166,041132199,239113,374752,83742,2741136,0610,9750,9751305,2691274,478264398,478207,456960,29335,4931204,8641,0731,0731436,4661370,868264398,478192,8691153,16332,2251335,6371,1351,1351519,4671477,967660996,195447,2341600,39622,7251428,884
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Timeqo calqo actqw calqw actNp calNp act(Days)(BOPD)(BOPD)(BWPD)(BWPD)(STB)(STB)111158,810174,2673,8741341,647780,43664247140128,049166,1719,9581192,557069,08564581168108,610166,7750,0281116,464754,2966474719696,105158,5770,2891054,871836,3986490622483,528140,9790,6534972,477316,7196504725274,638196,9804,51451174,382009,8666524432264,616149822,55141242,090917,5156555438966,054110890,0291199,096209,3086580451650,13783942,14961840,0100434,7116648263944,39457983,74061455,9105824,4056678375342,274119,21136,0611995,8110567,5986726996035,49384,61204,8641075,4116799,08967949115332,225112,11335,6372169,1126798,14768276160022,72561,61428,8841914,0137403,16570218
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WF CAL E FIX NEW
Lapisan E
SwkrwkrofwSw2fw2Sw[dfw/dSw]fo2Qi
0.2580.0000.9000.0000.4600.7500.5303.5710.2500.280
0.3200.0400.3300.2200.4700.7800.543.1430.2200.318
0.3710.0680.2200.4180.5000.8900.561.8330.1100.545
0.4290.1050.1380.6390.5180.9200.5841.2120.0800.825
0.4850.1460.0670.8350.5300.9370.6020.8750.0631.143
0.5050.1700.0480.8920.5410.9430.6200.7220.0571.386
0.5440.2200.0300.9450.5700.9600.6600.4440.0402.250
0.6330.3700.0130.9850.5950.9700.690.3160.0303.167
0.6910.4660.0080.9930.6190.9800.710.2200.0204.550
0.7140.5000.0070.9940.6330.9850.730.1550.0156.467
0.7700.5800.0020.9990.6600.9950.750.0560.00518.000
0.8000.6210.0001.000
* Sumur injeksi TLJ-019 dan sumur produksi TLJ-065 *
Data Lapisan ESatuanLapisan EHasil HitunganSatuan
A34.517acreVolume pori-pori (Vp)619142.183bbl
h8.859ftOil in Place saat awal injeksi air (OIP)270217.051bbl
0.261fraksiMobilitas ratio (M)0.519
Swc0.258Efisiensi area penyapuan (Eabt)0.785
Soi0.642Jumlah air injeksi saat breakthrough (Wibt)132199.239
Sgi0.1Sgi maksimum (Sgi*)0.1376
K286.67mDC0.8
Kro @ Swi0.9Since the initial gas saturation, 10 % PV, is less than the value of Sgi*, the prediction method is applicable
0.201jumlah injeksi air saat interference (Wii)49406.668bbl
Boi1.471bbl/stbJumlah injeksi air saat fill up (Wif)61914.2183bbl
Bwi1.04bbl/stbEfisiensi luas penyapuan (EA)0.368
o0.5295cpjari-jari terluar dr oil bank (re)(26.02139835*Wi)^1/2
w0.228cpjari-jari terluar dr front injeksi air ( r )(0.364298725*re)^0.5
d1383.962ftlaju injeksi air base (I base)1338.738bbl/day
a1235.76ftLaju injeksi air fill up (Iwf)1084.378
rw0.252fttf9.813day
P700psit = (t)41.300
Swbt0.53Qibt = 1/[dfw/dSw]Swbt0.280
Sobt0.47E0.946
rei617.88ft
Swbt0.46
Metode CGM
INTERFERENCE1234567
1234567Wi (asumsi)rerIwIw avgt = wi/Iw avgt = (t)
Wi (asumsi)rerIwIw avgt = wi/Iw avgt = (t)(bbl)(ft)(ft)(BWPD)(BWPD)days(days)
(bbl)(ft)(ft)(BWPD)(BWPD)days(days)50062.15837.6892103.5480.2380.238
50062.15837.6892103.5480.2380.2382500138.98984.2751824.7616204611964.1551.0181.256
2500138.98984.2751824.7621964.1551.0181.2565000196.561119.1821726.23134510241775.4961.4082.664
5000196.561119.1821726.2311775.4961.4082.6647500240.737145.9681673.37644736991699.8041.4714.135
7500240.737145.9681673.3761699.8041.4714.13510000277.979168.5491637.79648498821655.5861.5105.645
10000277.979168.5491637.7961655.5861.5105.64512500310.790188.4441611.2241624.5101.5397.184
12500310.790188.4441611.2241624.5101.5397.18415000340.453206.4301590.14363535531600.6841.5628.746
15000340.453206.4301590.1441600.6841.5628.74617500367.731222.9701572.74642536651581.4451.58110.326
17500367.731222.9701572.7461581.4451.58110.32620000393.121238.3651557.98108828921565.3641.59711.923
20000393.121238.3651557.9811565.3641.59711.92322500416.968252.8241545.18537170791551.5831.61113.535
22500416.968252.8241545.1851551.5831.61113.53525000439.523266.5001533.91601421131539.5511.62415.159
25000439.523266.5001533.9161539.5511.62415.15927500460.975279.5071523.86231934961528.8891.63516.794
27500460.975279.5071523.8621528.8891.63516.79430000481.473291.9361514.79840671621519.3301.64518.439
30000481.473291.9361514.7981519.3301.64518.43932500501.133303.8571506.5551137641510.6771.65520.094
32500501.133303.8571506.5551510.6771.65520.09435000520.050315.3271499.00260149791502.7791.66421.758
35000520.050315.3271499.0031502.7791.66421.75837500538.303326.3941492.03912813161495.5211.67223.429
37500538.303326.3941492.0391495.5211.67223.42940000555.957337.0991485.58354613371488.8111.67925.109
40000555.957337.0991485.5841488.8111.67925.10942500573.068347.4731479.57013663551482.5771.68626.795
42500573.068347.4731479.5701482.5771.68626.79545000589.682357.5471473.9449609441476.7581.69328.488
45000589.682357.5471473.9451476.7581.69328.48847500605.840367.3451468.66322559381471.3041.69930.187
47500605.840367.3451468.6631471.3041.69930.18749406.668617.880374.6451464.84237865421466.7531.30031.487
49406.668617.880374.6451464.8421466.7531.30031.487
123456789101112123456789101112
FILL-UP TO BREAKTHROUGHWi (asumsi)EAgIwIw avgt = Wi/Iw avgt = (t)qo(Wi-Wif)NpRFRFWi (asumsi)EAgIwIw avgt = Wi/Iw avgt = (t)qo(Wi-Wif)NpRFRF
1233456789101112(Bbl)(fraksi)(fraksi)(Bbl/day)(Bbl/day)(days)(days)(BOPD)(Bbl)(STB)(% OIP)(Bbl)(fraksi)(fraksi)(Bbl/day)(Bbl/day)(days)(Days)(BOPD)(BBL)(STB)(Fraksi)(% OIP)
Wi (asumsi)EAggIwIw avgt = Wi/Iw avgt = (t)qo(Wi-Wif)NpRFRF61914.2180.3680.8001070.990288179541.300728.07000001170000.6950.720963.891965.8992.58895.503655.26355085.78237447.8460.13913.9
(Bbl)(fraksi)(Calculation)(Grafik)(Bbl/day)(Bbl/day)(days)(days)(BOPD)(Bbl)(STB)(% OIP)620000.3680.8001070.9901070.9900.08041.380728.07085.78258.3150.00020.021195000.7100.716958.536961.2142.60198.104651.62257585.78239147.3700.14514.5
61914.2180.3680.7998841320.8001070.99041.300728.0700.0000.0000.0000.000645000.3830.7961065.6351068.3132.34043.720724.42918880942585.7821757.8390.0070.71220000.7240.712953.181955.8592.615100.720647.98260085.78240846.8940.15115.1
620000.3680.7997592430.8001070.9901070.9900.08041.380728.07085.78258.3150%0.02670000.3980.7921060.2801062.9582.35246.072720.7895085.7823457.3630.0131.281245000.7390.710950.504951.8432.626103.346646.16262585.78242546.4190.15715.7
645000.3830.7961194980.7961065.6351068.3132.34043.720724.4292585.7821757.8390.0070.7695000.4130.7901057.6031058.9422.36148.433718.9697585.7825156.8880.0191.91270000.7540.705943.810947.1572.639105.986641.61165085.78244245.9430.16416.4
670000.3980.7924797540.7921060.2801062.9582.35246.072720.7895085.7823457.3630.0131.3720000.4280.7851050.9091054.2562.37150.804714.41810085.7826856.4120.0252.51295000.7690.702939.794941.8022.654108.640638.88167585.78245945.4670.17017.0
695000.4130.7888400090.7901057.6031058.9422.36148.433718.9697585.7825156.8880.0191.9745000.4420.7821046.8931048.9012.38353.187711.68812585.7828555.9360.0323.21320000.7840.700937.117938.4552.664111.304637.06170085.78247644.9910.17617.6
720000.4280.7852002650.7851050.9091054.2562.37150.804714.41810085.7826856.4120.0252.5770000.4570.7781041.5381044.2162.39455.582708.04815085.78210255.4600.0383.8132199.2389555690.7850.698934.439935.7780.213111.517635.24170285.02147780.4360.17717.7
745000.4420.7815605200.7821046.8931048.9012.38353.187711.68812585.7828555.9360.0323.2795000.4720.7741036.1831038.8612.40657.988704.40717585.78211954.9840.0444.4
770000.4570.7779207760.7781041.5381044.2162.39455.582708.04815085.78210255.4600.0383.8820000.4870.7711032.1671034.1752.41760.405701.67720085.78213654.5080.0515.1
795000.4720.7742810320.7741036.1831038.8612.40657.988704.40717585.78211954.9840.0444.4845000.5020.7671026.8121029.4892.42862.834698.03722585.78215354.0320.0575.7
820000.4870.7706412870.7711032.1671034.1752.41760.405701.67720085.78213654.5080.0515.1870000.5170.7631021.4571024.1342.44165.275694.39625085.78217053.5570.0636.3
845000.5020.7670015430.7671026.8121029.4892.42862.834698.03722585.78215354.0320.0575.7895000.5310.7601017.4411019.4492.45267.727691.66627585.78218753.0810.0696.9
870000.5170.7633617980.7631021.4571024.1342.44165.275694.39625085.78217053.5570.0636.3920000.5460.7561012.0861014.7632.46470.191688.02630085.78220452.6050.0767.6
895000.5310.7597220540.7601017.4411019.4492.45267.727691.66627585.78218753.0810.0696.9945000.5610.7521006.7311009.4082.47772.668684.38532585.78222152.1290.0828.2
920000.5460.7560823090.7561012.0861014.7632.46470.191688.02630085.78220452.6050.0767.6970000.5760.7501004.0531005.3922.48775.154682.56535085.78223851.6530.0888.8
945000.5610.7524425650.7521006.7311009.4082.47772.668684.38532585.78222152.1290.0828.2995000.5910.745997.3601000.7072.49877.652678.01537585.78225551.1770.0959.5
970000.5760.7488028200.7501004.0531005.3922.48775.154682.56535085.78223851.6530.0888.81020000.6060.742993.343995.3522.51280.164675.28440085.78227250.7010.10110.1
995000.5910.7451630760.745997.3601000.7072.49877.652678.01537585.78225551.1770.0959.51045000.6210.738987.989990.6662.52482.688671.64442585.78228950.2250.10710.7
1020000.6060.7415233310.742993.343995.3522.51280.164675.28440085.78227250.7010.10110.11070000.6350.734982.634985.3112.53785.225668.00445085.78230649.7500.11311.3
1045000.6210.7378835870.738987.989990.6662.52482.688671.64442585.78228950.2250.10710.71095000.6500.730977.279979.9562.55187.776664.36347585.78232349.2740.12012.0
1070000.6350.7342438430.734982.634985.3112.53785.225668.00445085.78230649.7500.11311.31120000.6650.727973.262975.2712.56390.339661.63350085.78234048.7980.12612.6
1095000.6500.7306040980.730977.279979.9562.55187.776664.36347585.78232349.2740.12012.01145000.6800.723967.907970.5852.57692.915657.99352585.78235748.3220.13213.2
1120000.6650.7269643540.727973.262975.2712.56390.339661.63350085.78234048.7980.12612.61170000.6950.720963.891965.8992.58895.503655.26355085.78237447.8460.13913.9
1145000.6800.7233246090.723967.907970.5852.57692.915657.99352585.78235748.3220.13213.21195000.7100.716958.536961.2142.60198.104651.62257585.78239147.3700.14514.5
1170000.6950.7196848650.720963.891965.8992.58895.503655.26355085.78237447.8460.13913.91220000.7240.712953.181955.8592.615100.720647.98260085.78240846.8940.15115.1
1195000.7100.7160451200.716958.536961.2142.60198.104651.62257585.78239147.3700.14514.51245000.7390.710950.504951.8432.626103.346646.16262585.78242546.4190.15715.7
1220000.7240.7124053760.712953.181955.8592.615100.720647.98260085.78240846.8940.15115.10.7850.5190.6981270000.7540.705943.810947.1572.639105.986641.61165085.78244245.9430.16416.4
1245000.7390.7087656310.710950.504951.8432.626103.346646.16262585.78242546.4190.15715.70.8350.5420.7031295000.7690.702939.794941.8022.654108.640638.88167585.78245945.4670.17017.0
1270000.7540.7051258870.705943.810947.1572.639105.986641.61165085.78244245.9430.16416.40.8770.5630.7091320000.7840.700937.117938.4552.664111.304637.06170085.78247644.9910.17617.6
1295000.7690.7014861430.702939.794941.8022.654108.640638.88167585.78245945.4670.17017.00.9140.6190.743132199.2389555690.7850.698934.439935.7780.213111.517635.24170285.02147780.4360.17717.7
1320000.7840.6978463980.700937.117938.4552.664111.304637.06170085.78247644.9910.17617.60.9470.6450.755
132199.2390.7850.6975563270.698934.439935.7780.213111.517635.24170285.02147780.4360.17717.711.0731.056
11.1351.098
AFTER BREAKTHROUGH
1233456789101111121314151617181920212223242526271234567891011121415161718192021222324252627
Wi/WibtWiEAEAQi/QibtQi[dfw/dSw]Sw2Sw2fw2fo2Sw2(Np) newlyWORsEdNpWpRFKrw @ Sw2MgIwIw avgWitt = (t)QoQwWi/WibtWiEAQi/QibtQi[dfw/dSw]Sw2Sw2fw2fo2Sw2(Np) newlyEdNpWpRFKrw @ Sw2MgIwIw avgWitt = (t)QoQw
(bbl)(Grafik)(Calculation)(Grafik)(Calculation)(bbl)(STB/STB)(fraksi)(STB)(bbl)(fraksi)(fraksi)(Bbl/day)(Bbl/day)fraksi(bbl)(fraksi)(fraksi))(fraksi)(fraksi)(fraksi)(fraksi)(bbl)(fraksi)(bbl)(bbl)(fraksi)(fraksi)(fraksi)bbl/daybbl/daybbldaysdays(bbl/day)(bbl/day)
1132199.2390.7850.78510.2803.5710.4600.7500.2500.5300.2750.27490.2604.2430.26847780.436-0.0000.1770.2010.5190.698934.439111.517158.810673.8741132199.2390.7851.0001.0000.2803.5710.4600.7500.2500.5300.2754.2430.26847780.436-0.0000.1770.2010.5190.698934.439111.517158.810673.874
1.2158639.0870.8350.8351.1930.3342.9940.4730.7990.2010.5400.2290.2290.2175.6230.28457069.08512284.8500.2110.2100.5420.700937.117935.77826439.84828.254139.771128.049719.9581.2158639.0870.8351.1931.1930.3342.9940.4730.7990.2010.5400.2295.6230.28457069.08512284.8500.2110.2100.5420.700937.117935.77826439.84828.254139.771128.049719.958
1.4185078.9350.8770.8771.3750.3852.5970.4820.8300.1700.5470.1960.1960.1856.9060.29564754.29626837.6410.2400.2180.5630.702939.794938.45526439.84828.174167.945108.610750.0281.4185078.9350.8771.3751.3750.3852.5970.4820.8300.1700.5470.1966.9060.29564754.29626837.6410.2400.2180.5630.702939.7939778775938.45526439.84828.174167.945108.610750.028
1.6211518.7820.9140.9141.5510.4342.3030.4890.8500.1500.5540.1720.1720.1638.0150.30671836.39842243.4830.2660.2400.6190.704942.471941.13326439.84828.094196.03996.105770.2891.6211518.7820.9141.5511.5510.4342.3030.4890.8500.1500.5540.1728.0150.30671836.39842243.4830.2660.2400.6190.704942.471941.13326439.84828.094196.03996.105770.289
1.8237958.6300.9470.9471.7190.4812.0780.4950.8700.1300.5580.1530.1530.1459.4660.31177316.71959914.9220.2860.2500.6450.706945.149943.81026439.84828.014224.05383.528790.6531.8237958.6300.9471.7191.7190.4812.0780.4950.8700.1300.5580.1539.4660.31177316.71959914.9220.2860.2500.6450.706945.149943.81026439.84828.014224.05383.528790.653
2264398.4780.9760.9761.8810.5271.8990.4990.8840.1160.5600.1370.1370.13010.7790.31582009.86678699.7570.3030.2650.6840.707946.488945.81826439.84827.954252.00774.638804.5152264398.4780.9761.8811.8810.5271.8990.4990.8840.1160.5600.13710.7790.31582009.86678699.7570.3030.2650.6840.707946.488945.81826439.84827.954252.00774.638804.515
2.5330498.09711.0372.2860.6401.5620.5100.9000.1000.5740.110.1100.10412.7300.33690917.515129657.8980.3360.2960.7640.710950.504948.49666099.61969.689321.69664.616822.5512.5330498.09712.2862.2860.6401.5620.5100.9000.1000.5740.11012.7300.33690917.515129657.8980.3360.2960.7640.710950.504948.49666099.61969.689321.69664.616822.551
3396597.71711.0872.6910.7531.3270.5150.9050.0950.5870.0920.0920.08713.4740.35696209.308185730.3910.3560.3050.7870.7641022.796986.65066099.61966.994388.69066.054890.0293396597.71712.6912.6910.7531.3270.5150.9050.0950.5870.09213.4740.35696209.308185730.3910.3560.3050.7870.7641022.796986.65066099.61966.994388.69066.054890.029
4528796.95611.1663.5010.9801.0200.5280.9300.0700.5970.0690.0690.06518.7920.372100434.711306868.5360.3720.3050.7870.7871053.5871038.191132199.239127.336516.02650.137942.1504528796.95613.5013.5010.9801.0200.5280.9300.0700.5970.06918.7920.372100434.711146746306868.5360.3720.3050.7870.7871053.5871038.191132199.239127.336516.02650.137942.150
5660996.19511.2274.3111.2070.8280.5370.9400.0600.6090.0550.0550.05222.1590.392105824.405426359.8820.3920.3150.8130.8131088.3941070.990132199.239123.436639.46344.394983.7415660996.19514.3114.3111.2070.8280.5370.9400.0600.6090.05522.1590.392105824.405426359.8820.3920.3150.8130.8131088.3941070.990132199.239123.436639.46344.394983.741
6793195.43411.2785.1211.4340.6970.5490.950.0500.6210.0460.0460.04426.8740.409110567.598546765.6530.4090.3600.9290.9291243.6871166.041132199.239113.374752.83742.2741136.0616793195.43415.1215.1211.4340.6970.5490.9500.0500.6210.04626.8740.409110567.598546765.6530.4090.3600.9290.9291243.6871166.041132199.239113.374752.83742.2741136.061
81057593.91211.3576.7411.8870.5300.5600.9600.0400.63500.0340.00033.9460.432116799.089792180.9930.4320.3780.9750.9751305.2691274.478264398.478207.456960.29335.4931204.86481057593.91216.7416.7411.8870.5300.5600.9600.0400.6350.00033.9460.432116799.089410313792180.9930.4320.3780.9750.9751305.2691274.478264398.478207.456960.29335.4931204.864
101321992.39011.4188.3612.3410.4270.5820.9670.0330.65900.0270.00041.4470.469126798.1471032267.4010.4690.4161.0731.0731436.4661370.868264398.478192.8691153.16332.2251335.637101321992.39018.3618.3612.3410.4270.5820.9670.0330.6590.00041.4470.469126798.147280141032267.4010.4690.4161.0731.0731436.4661370.868264398.478192.8691153.162919654732.2251335.637
151982988.58411.52912.4113.4750.2880.6080.9780.0220.68400.0180.00062.8780.508137403.1651652840.6830.5080.4401.1351.1351519.4671477.967660996.195447.2341600.39622.7251428.884151982988.584112.41112.4113.4750.2880.6080.9780.0220.6840.00062.8780.508137403.1651652840.6830.5080.4401.1351.1351519.4671477.967660996.195447.2341600.396433464822.7251428.884
Sw Vs Kro dan Krw
0.90
0.330.04
0.220.068
0.1380.105
0.0670.146
0.0480.17
0.030.22
0.0130.37
0.0080.466
0.0070.5
0.0020.58
00.621
Kro
Krw
Sw, fraksi
Kro, fraksi
Krw, fraksi
Hubungan Antara Saturasi Air Vs Permeabilitas Relatif
Sw Vs Kro dan Krw 2
0.90
0.330.04
0.220.068
0.1380.105
0.0670.146
0.0480.17
0.030.22
0.0130.37
0.0080.466
0.0070.5
0.0020.58
0.80.621
Kro
Krw
Sw, fraksi
Kro, fraksi
Krw, fraksi
Hubungan Antara Saturasi Air Vs Permeabilitas relatif
Sw vs fw
0
0.2196639701
0.4178678365
0.6386002998
0.8350021062
0.8915995602
0.9445390416
0.9850964657
0.9926620563
0.9940077944
0.9985173914
1
fwbt= 0.75
Swbt = 0.46
Swbt avg= 0.53
(dfw/dSw)Swbt = 3,571
Sw, fraksi
fw, fraksi
Kurva Fraksi Aliran
Sw vs fw 2
0
0.2196639701
0.4178678365
0.6386002998
0.8350021062
0.8915995602
0.9445390416
0.9850964657
0.9926620563
0.9940077944
0.9985173914
1
Sw, fraksi
fw, fraksi
Kurva Fraksi Aliran
plot (dfwdSw)
3.5714285714
3.1428571429
1.8333333333
1.2121212121
0.875
0.7215189873
0.4444444444
0.3157894737
0.2197802198
0.1546391753
0.0555555556
Sw, fraksi
[dfw/dSw], fraksi
Plot [dfw/dSw]
plot (dfwdSw) 2
3.5714285714
3.1428571429
1.8333333333
1.2121212121
0.875
0.7215189873
0.4444444444
0.3157894737
0.2197802198
0.1546391753
0.0555555556
Sw, fraksi
[dfw/dSw], fraksi
Plot [dfw/dSw]
Actual
*Perbandingan Qo, Qw, dan Np Sumur TLJ-065 Secara Perhitungan dan aktual*
TimeQo calQo actQw calQw actNp calNp act% Kesalahan
(Days)(BOPD)(BOPD)(BWPD)(BWPD)(STB)(STB)(%)
111158.810174.2673.8741341.647780.4366424725.6296278548
140128.049166.1719.9581192.557069.0856458111.6312252822
168108.610166.7750.0281116.464754.296647470.0108055922
19696.105158.5770.2891054.871836.3986490610.6779335215
22483.528140.9790.6534312567972.477316.7196504718.8633991714
25274.638196.9804.51451710181174.382009.8666524425.6981399661
32264.616149822.55143527251242.090917.5156555438.692083713
38966.054110890.02897241951199.096209.3086580446.2069764728s
51650.13783942.14964161231840.0100434.7116648251.0716682788
63944.39457983.74062263521455.9105824.4056678358.4603317343
75342.274119.21136.0606716741995.8110567.5986726964.3658583861
96035.49384.61204.86407420191075.4116799.0896794971.8930449152
115332.225112.11335.63687993082169.1126798.1476827685.7140829576
160022.72561.61428.88383363931914.0137403.1657021895.6808293909
(3) *Production Rate Actual TLJ-065*
QoQwCumCumCumMonthlyCumCum
WellProdLiq.DailyDailyCutMonthlyMonthlyOilWaterWaterWaterWaterWater
MonthNameDaysRateOilWaterWater.CutWOROilWaterProdProdQ0MVAvgQoMaxInjectedInjectionInjectionProdOil CutWater.CutTimeProduksiq totalqoqwqoqwWater CutOil CutWORNpWpWiCum WiTimeProduksiq totalqoqwqoqwWater CutOil CutWORNpWpWiCum Wi
daysbbl/dbblbbl%bbl/bblbblbblbblbblbbl/dbbl/dbblbblbblbbl%%(Month)(Days)Bbl/day(BOPD)(BWPD)(BOPD)(BWPD)(%)(%)(Bbl/bbl)(STB)(STB)(Bbl)(Bbl)(Month)(Days)Bbl/day(BOPD)(BWPD)(BOPD)(BWPD)(%)(%)(Bbl/bbl)(STB)(STB)(Bbl)(Bbl)
----------------------------------------------------------------------------------------------------------------------------------------------------------Wi----------------------Apr-013050.956.9244199.41326.586.913.16.7639031513864545Apr-032676.154.3771.8113.71866.494.35.716.466968187633754973213
Apr-01TLJ-0653050.956.924486.96.7199.41326.563902.5151385.6648**4515138613.186.9May-013149.065.6643.4169.81351.788.811.2864072152737225271May-031982.144.8477.391.91468.794.15.91667060189101724880461
May-01TLJ-0653149.065.6643.488.88169.81351.764072.4152737.3648**27115273711.288.8Jun-013050.325.6644.7174.21341.688.511.57.7642471540790271Jun-032179.834.2775.689.71586.894.75.317.767150190688633386793
Jun-01TLJ-0653050.325.6644.788.57.7174.21341.664246.6154078.9648**27115407911.588.5Jul-013147.85.6642.1167.91312.188.711.37.864415155391413684Jul-032875.544.2671.3119.21995.894.45.616.767269192684653293325
Jul-01TLJ-0653147.85.6642.188.77.8167.91312.164414.5155390.9648**68415539111.388.7Aug-013045.295.6639.6166.11192.587.812.27.2645811565845481231Aug-032568.883.5465.388.41633.494.95.118.567358194317597599300
Aug-01TLJ-0653045.295.6639.687.87.2166.11192.564580.6156583.5548**123115658412.287.8Sep-013042.775.6637.1166.71116.487136.7647471577006221853Sep-032869.414.2165.2117.81825.593.96.115.5674751961437161106461
Sep-01TLJ-0653042.775.6637.1876.7166.71116.464747.3157699.9548**18531577001387Oct-012942.145.6636.5158.51054.886.913.16.76490615875540525905Oct-033048.623.6445109.31349.392.57.512.3675851974926995113456
Oct-01TLJ-0652942.145.6636.586.96.7158.51054.864905.8158754.7548**590515875513.186.9Nov-012445.925.6640.3140.9972.487.312.76.9650471597278916795Nov-032959.013.4255.699.11612.294.25.816.3676841991047808121265
Nov-01TLJ-0652445.925.6640.387.36.9140.9972.465046.7159727.1548**679515972712.787.3Dec-012849.066.9242.1196.91174.385.614.466524416090112498045Dec-033056.662.7253.981.61618.395.24.819.8677652007238792130057
Dec-01TLJ-0652849.066.9242.185.66196.91174.365243.5160901.4548**804516090114.485.6Jan-022650.186.244161114487.712.37.16540516204508045Jan-043053.373.2950.198.71502.593.86.215.2678642022258947139004
Jan-02TLJ-0652650.186.24487.77.1161114465404.5162045.4648**804516204512.387.7Feb-022849.685.3344.3149124289.310.78.36555416328708045Feb-042841.433.0238.484.61075.492.77.312.7679492033018012147016
Feb-02TLJ-0652849.685.3344.389.38.3149124265553.5163287.4548**804516328710.789.3Mar-022848.684.9943.7140122389.710.38.7656941645106748719Mar-042934.962.983286.3927.491.58.510.7680352042289076156092
Mar-02TLJ-0652848.684.9943.789.78.7140122365693.5164510.4548**871916451010.389.7Apr-022748.514.0944.4110119991.68.410.96580416570910359754Apr-043074.294.3701292099.694.25.816.3681642063288307164399
Apr-02TLJ-0652748.514.0944.491.610.9110119965803.5165709.4548**97541657098.491.6May-023178.886.4772.4201224591.88.211.26600516795409754May-042881.47477.5112.12169.195.14.919.4682762084978782173181
May-02TLJ-0653178.886.4772.491.811.2201224566004.5167954.4448**97541679548.291.8Jun-021478.673.9874.756104694.95.118.766061169000130011054Jun-042677.324.672.71201896.794.15.915.8683962103939111182292
Jun-02TLJ-0651478.673.9874.794.918.756104666060.5169000.4448**110541690005.194.9Jul-023076.444.5371.9136215794.15.915.966197171157484615900Jul-043189.735.0884.7155.32588.894.35.716.76855121298210359192651
Jul-02TLJ-0653076.444.5371.994.115.9136215766196.5171157.4348**159001711575.994.1Aug-023175.414.2371.2131220794.45.616.866328173364525221152Aug-043081.784.9576.8148.82311.494615.5687002152949720202372
Aug-02TLJ-0653175.414.2371.294.416.8131220766327.5173364.4448**211521733645.694.4Sep-022477.522.9674.671178996.23.825.266399175153559026742Sep-043083.894.9678.9148.32361.494.15.915.9688482176559709212081
Sep-02TLJ-0652477.522.9674.696.225.271178966398.5175153.4348**267421751533.896.2Oct-022576.923.3373.683184095.74.322.266482176993685833601Oct-042583.393.6179.889.41974.495.74.322.16893821962910076222157
Oct-02TLJ-0652576.923.3373.695.722.283184066481.5176993.4348**336011769934.395.7Nov-022877.823.1874.689209095.94.123.566571179083588539486Nov-043086.573.6882.9109.4246695.84.222.5690472220959510231667
Nov-02TLJ-0652877.823.1874.695.923.589209066570.5179083.4348**394861790834.195.9Dec-023164.562.616281192096423.766652181003727346758Dec-043078.423.2275.298.12290.595.94.123.46914522438610799242466
Dec-02TLJ-0653164.562.61629623.781192066651.5181003.4348**46758181003496Jan-032970.182.5767.674.41960.696.33.726.466726182964611952877Jan-052776.873.4573.494.12003.795.54.521.36923922639011272253738
Jan-03TLJ-0652970.182.5767.696.326.474.41960.666725.9182964248**528771829643.796.3Feb-032268.772.5966.2571455.996.23.825.566783184420570158578Feb-051778.23.3274.956.41271.495.84.222.5692962276619467263204
Feb-03TLJ-0652268.772.5966.296.225.5571455.966782.9184419.9248**585781844203.896.2Mar-032948.92.4846.471.81346.394.95.118.866855185766708665664Mar-051775.492.3773.140.11236.996.93.130.86933622889810529273734
Mar-03TLJ-0652948.92.4846.494.918.871.81346.366854.7185766.2348**656641857665.194.9Apr-032676.154.3771.8113.71866.494.35.716.466968187633754973213
Apr-03TLJ-0652676.154.3771.894.316.4113.71866.466968.4187632.5348**732131876335.794.3May-031982.144.8477.391.91468.794.15.91667060189101724880461TimeProduksiq totalqoqwqoqwWater CutOil CutWORNpWpWiCum Wi
May-03TLJ-0651982.144.8477.394.11691.91468.767060.3189101.2348**804611891015.994.1Jun-032179.834.2775.689.71586.894.75.317.767150190688633386793(Month)(Days)Bbl/day(BOPD)(BWPD)(BOPD)(BWPD)(%)(%)(Bbl/bbl)(STB)(STB)(Bbl)(Bbl)
Jun-03TLJ-0652179.834.2775.694.717.789.71586.867150190688348**867931906885.394.7Jul-032875.544.2671.3119.21995.894.45.616.767269192684653293325Apr-052863.431.6461.845.91732.897.42.637.86938223063110691284425
Jul-03TLJ-0652875.544.2671.394.416.7119.21995.867269.2192683.8348**933251926845.694.4Aug-032568.883.5465.388.41633.494.95.118.567358194317597599300May-052567.211.6665.641.11627.997.52.539.6694232322599284293709
Aug-03TLJ-0652568.883.5465.394.918.588.41633.467357.6194317.2448**993001943175.194.9Sep-032869.414.2165.2117.81825.593.96.115.5674751961437161106461Jun-053041.862.2539.666.51170.394.65.417.6694892334298013301722
Sep-03TLJ-0652869.414.2165.293.915.5117.81825.567475.4196142.7348**1064611961436.193.9Oct-033048.623.6445109.31349.392.57.512.3675851974926995113456Jul-052648.192.8145.473.21179.994.25.816.1695632346099779311501
Oct-03TLJ-0653048.623.644592.512.3109.31349.367584.7197492.1448**1134561974927.592.5Nov-032959.013.4255.699.11612.294.25.816.3676841991047808121265Aug-053070.384.2466.1127.21984.294615.6696902365939360320861
Nov-03TLJ-0652959.013.4255.694.216.399.11612.267683.8199104.3348**1212651991045.894.2Dec-033056.662.7253.981.61618.395.24.819.8677652007238792130057Sep-052468.43.7464.789.81551.994.55.517.3697802381458780329641
Dec-03TLJ-0653056.662.7253.995.219.881.61618.367765.4200722.6348**1300572007234.895.2Jan-043053.373.2950.198.71502.593.86.215.2678642022258947139004Oct-053171.343.6567.71132098.394.95.118.6698932402439449339090
Jan-04TLJ-0653053.373.2950.193.815.298.71502.567864.1202225.1348**1390042022256.293.8Feb-042841.433.0238.484.61075.492.77.312.7679492033018012147016Nov-052979.574.4775.1129.82177.994.45.616.8700222424219404348494
Feb-04TLJ-0652841.433.0238.492.712.784.61075.467948.7203300.5348**1470162033017.392.7Mar-042934.962.983286.3927.491.58.510.7680352042289076156092Dec-053067.653.2364.496.81932.695.24.820701192443548534357029
Mar-04TLJ-0652934.962.983291.510.786.3927.468035204227.9348**1560922042288.591.5Apr-043074.294.3701292099.694.25.816.3681642063288307164399Jan-0623276.026.22269.837.21613.497.72.343.47015624596710906367935
Apr-04TLJ-0653074.294.37094.216.31292099.668164206327.5448**1643992063285.894.2May-042881.47477.5112.12169.195.14.919.4682762084978782173181Feb-0628271.388.47262.961.6191496.93.131.17021824788110720378655
May-04TLJ-0652881.47477.595.119.4112.12169.168276208496.7448**1731812084974.995.1Jun-042677.324.672.71201896.794.15.915.8683962103939111182292Mar-0627253.811.71242.182.21699.595.44.620.77030024958012117390771
Jun-04TLJ-0652677.324.672.794.115.81201896.768396210393.3448**1822922103935.994.1Jul-043189.735.0884.7155.32588.894.35.716.76855121298210359192651Apr-063021010.68199.383.31554.794.95.118.77038425113511050401822
Jul-04TLJ-0653189.735.0884.794.316.7155.32588.868551.3212982.1548**1926512129825.794.3Aug-043081.784.9576.8148.82311.494615.5687002152949720202372May-0628226.7314.44212.3105.11545.493.66.414.77048925268111732413554
Aug-04TLJ-0653081.784.9576.89415.5148.82311.468700.1215293.5548**202372215294694Sep-043083.894.9678.9148.32361.494.15.915.9688482176559709212081Jun-0630279.2416.34262.9127.42050.694.15.916.17061625473111665425219
Sep-04TLJ-0653083.894.9678.994.115.9148.32361.468848.4217654.9448**2120812176555.994.1Oct-042583.393.6179.889.41974.495.74.322.16893821962910076222157Jul-0631272.3915.92256.5128.32067.194.25.816.17074425679811704436922
Oct-04TLJ-0652583.393.6179.895.722.189.41974.468937.8219629.4448**2221572196294.395.7Nov-043086.573.6882.9109.4246695.84.222.5690472220959510231667Aug-0627274.8114.62260.2102.71826.594.75.317.87084725862511861448784
Nov-04TLJ-0653086.573.6882.995.822.5109.4246669047.2222095.3348**2316672220954.295.8Dec-043078.423.2275.298.12290.595.94.123.46914522438610799242466Sep-0630244.412.22232.295.31811955197094226043611520460304
Dec-04TLJ-0653078.423.2275.295.923.498.12290.569145.3224385.8348**2424662243864.195.9Jan-052776.873.4573.494.12003.795.54.521.36923922639011272253738Oct-0629317.4518.04299.41362257.694.35.716.67107826269310876471180
Jan-05TLJ-0652776.873.4573.495.521.394.12003.769239.4226389.5348**2537382263904.595.5Feb-051778.23.3274.956.41271.495.84.222.5692962276619467263204Nov-0625316.9512.31304.6801980.296.13.924.87115826467414607485787
Feb-05TLJ-0651778.23.3274.995.822.556.41271.469295.8227660.9248**2632042276614.295.8Mar-051775.492.3773.140.11236.996.93.130.86933622889810529273734Dec-0630290.3710.47279.981.72183.296.43.626.77124026685714604500391
Mar-05TLJ-0651775.492.3773.196.930.840.11236.969335.9228897.8248**2737342288983.196.9Apr-052863.431.6461.845.91732.897.42.637.86938223063110691284425Jan-072978.453.9774.51152159.894.95.118.87135526901715236515627
Apr-05TLJ-0652863.431.6461.897.437.845.91732.869381.8230630.6148**2844252306312.697.4May-052567.211.6665.641.11627.997.52.539.6694232322599284293709Feb-072790.474.5285.9122.12320.6955197147727133729316544942
May-05TLJ-0652567.211.6665.697.539.641.11627.969422.9232258.5248**2937092322592.597.5Jun-053041.862.2539.666.51170.394.65.417.6694892334298013301722Mar-0721110.695.96104.7125.22199.394.65.417.67160227353785447630389
Jun-05TLJ-0653041.862.2539.694.617.666.51170.369489.4233428.7248**3017222334295.494.6Jul-052648.192.8145.473.21179.994.25.816.1695632346099779311501Apr-0729101.882.0499.859.22899.5982497166227643656672687061
Jul-05TLJ-0652648.192.8145.494.216.173.21179.969562.6234608.6348**3115012346095.894.2Aug-053070.384.2466.1127.21984.294615.6696902365939360320861
Aug-05TLJ-0653070.384.2466.19415.6127.21984.269689.8236592.8348**320861236593694Sep-052468.43.7464.789.81551.994.55.517.3697802381458780329641
Sep-05TLJ-0652468.43.7464.794.517.389.81551.969779.6238144.7448**3296412381455.594.5Oct-053171.343.6567.71132098.394.95.118.6698932402439449339090
Oct-05TLJ-0653171.343.6567.794.918.61132098.369892.6240243.1448**3390902402435.194.9Nov-052979.574.4775.1129.82177.994.45.616.8700222424219404348494
Nov-05TLJ-0652979.574.4775.194.416.8129.82177.970022.3242421448**3484942424215.694.4Dec-053067.653.2364.496.81932.695.24.820701192443548534357029
Dec-05TLJ-0653067.653.2364.495.22096.81932.670119.1244353.5348**3570292443544.895.2Jan-0623276.026.22269.837.21613.497.72.343.47015624596710906367935
Jan-06TLJ-06523276.026.22269.897.743.437.21613.470156.3245967248**3679352459672.397.7Feb-0628271.388.47262.961.6191496.93.131.17021824788110720378655
Feb-06TLJ-06528271.388.47262.996.931.161.6191470218247881248**3786552478813.196.9Mar-0627253.811.71242.182.21699.595.44.620.77030024958012117390771
Mar-06TLJ-06527253.811.71242.195.420.782.21699.570300.2249580.4348**3907712495804.695.4Apr-063021010.68199.383.31554.794.95.118.77038425113511050401822
Apr-06TLJ-0653021010.68199.394.918.783.31554.770383.5251135.1348**4018222511355.194.9May-0628226.7314.44212.3105.11545.493.66.414.77048925268111732413554
May-06TLJ-06528226.7314.44212.393.614.7105.11545.470488.6252680.6348**4135542526816.493.6Jun-0630279.2416.34262.9127.42050.694.15.916.17061625473111665425219
Jun-06TLJ-06530279.2416.34262.994.116.1127.42050.670616254731.2448**4252192547315.994.1Jul-0631272.3915.92256.5128.32067.194.25.816.17074425679811704436922
Jul-06TLJ-06531272.3915.92256.594.216.1128.32067.170744.3256798.3448**4369222567985.894.2Aug-0627274.8114.62260.2102.71826.594.75.317.87084725862511861448784
Aug-06TLJ-06527274.8114.62260.294.717.8102.71826.570847258624.8448**4487842586255.394.7Sep-0630244.412.22232.295.31811955197094226043611520460304
Sep-06TLJ-06530244.412.22232.2951995.3181170942.3260435.8448**460304260436595Oct-0629317.4518.04299.41362257.694.35.716.67107826269310876471180
Oct-06TLJ-06529317.4518.04299.494.316.61362257.671078.3262693.4348**4711802626935.794.3Nov-0625316.9512.31304.6801980.296.13.924.87115826467414607485787
Nov-06TLJ-06525316.9512.31304.696.124.8801980.271158.3264673.6348**4857872646743.996.1Dec-0630290.3710.47279.981.72183.296.43.626.77124026685714604500391
Dec-06TLJ-06530290.3710.47279.996.426.781.72183.271240266856.8348**5003912668573.696.4Jan-072978.453.9774.51152159.894.95.118.87135526901715236515627
Jan-07TLJ-0652978.453.9774.594.918.81152159.871355269016.6448**5156272690175.194.9Feb-072790.474.5285.9122.12320.6955197147727133729316544942
Feb-07TLJ-0652790.474.5285.99519122.12320.671477.2271337.2448**544942271337595Mar-0721110.695.96104.7125.22199.394.65.417.67160227353785447630389
Mar-07TLJ-06521110.695.96104.794.617.6125.22199.371602.3273536.6348**6303892735375.494.6Apr-0729101.882.0499.859.22899.5982497166227643656672687061
Apr-07TLJ-06529101.882.0499.8984959.22899.571661.5276436.1*48**687061276436298
WellLayerProd DaysGross (bbl/day)Net Oil (bbl/day)Water (bbl/day)Gas (Mscf/day)WC (%)WOR (BBL/BBL)GOR (scf/bbl)Monthly Oil (bbl)Monthly Water (bbl)Monthly Gas (Mscf)Cum Oil (bbl)Cum Water (bbl)Cum Gas (Mscf)
Apr-01TJB-065DEF30195.7125.61170.1*86.96.6*767.7005103.6*40394.1441601.9000
May-01TJB-065DEF31188.8521.080167.8*88.87.9*654.5005200.5*41048.6446802.4000
Jun-01TJB-065DEF30194.4522.340172.1*88.57.7*670.2005162.8*41718.8451965.2000
Jul-01TJB-065DEF31183.6920.83162.9*88.77.8*645.0005049.5*42363.9457014.7000
Aug-01TJB-065DEF30174.1921.27152.9*87.87.2*638.7004588.2*43002.6461602.9000
Sep-01TJB-065DEF30164.6221.4143.2*876.7*641.9004296.9*43644.5465899.8000
Oct-01TJB-065DEF29160.9721.02140*86.96.6*610.44057.7*44254.9469957.50
Nov-01TJB-065DEF24178.4722.53155.9*87.46.9*541.23741.8*44796.1473699.30
Dec-01TJB-065DEF28188.4127.06161.4*85.66*758.34518.4*45554.4478217.70
Jan-02TJB-065DEF2619323.84169.2*87.67.1*6204398*46174.4482615.70
Feb-02TJB-065DEF28191.0620.49170.6*89.38.3*5744776*46748.4487391.70
Mar-02TJB-065DEF28187.2119.19168*89.88.8*5374705*47285.4492096.70
Apr-02TJB-065DEF27186.5415.71170.8*91.610.9*4244613*47709.4496709.70
May-02TJB-065DEF31303.424.89278.5*91.811.2*7728634*48481.4505343.70
Jun-02TJB-065DEF14302.5715.32287.3*94.918.8*2144022*48695.4509365.70
Jul-02TJB-065DEF30293.9817.42276.6*94.115.9*5228297*49217.4517662.70
Aug-02TJB-065DEF31290.0516.28273.8*94.416.8*5058487*49722.4526149.70
Sep-02TJB-065DEF24298.1511.39286.8*96.225.2*2736882*49995.4533031.70
Oct-02TJB-065DEF25295.8712.83283*95.722*3217076*50316.4540107.70
Nov-02TJB-065DEF28299.3112.22287.1*95.923.5*3428038*50658.4548145.70
Dec-02TJB-065DEF31248.2910.03238.3*9623.7*3117386*50969.4555531.70
Jan-03TJB-065DEF29269.899.87260*96.326.4*286.17540.7*51255.5563072.40
Feb-03TJB-065DEF22264.59.97254.5*96.225.5*219.35599.7*51474.8568672.10
Mar-03TJB-065DEF29188.079.52178.6*94.918.8*276.15177.9*51750.95738500
Apr-03TJB-065DEF26292.9116.82276.1*94.316.4*437.47178.3*52188.3581028.30
May-03TJB-065DEF19315.918.6297.3*94.116*353.45648.6*52541.7586676.90
Jun-03TJB-065DEF21307.0416.42290.6*94.717.7*344.86103.1*52886.5592780.10
Jul-03TJB-065DEF28290.5316.38274.1*94.416.7*458.67676.1*53345600456.20
Aug-03TJB-065DEF25264.913.6251.3*94.918.5*339.96282.4*53684.9606738.60
Sep-03TJB-065DEF28266.9516.19250.8*93.915.5*453.37021.2*54138.2613759.80
Oct-03TJB-065DEF3018714.01173*92.512.3*420.45189.8*54558.6618949.60
Nov-03TJB-065DEF29226.9713.14213.8*94.216.3*3816200.9*54939.6625150.50
Dec-03TJB-065DEF30217.9310.46207.5*95.219.8*313.96224.1*55253.5631374.60
Jan-04TJB-065DEF30205.2812.65192.6*93.815.2*379.55779*55633.1637153.60
Feb-04TJB-065DEF28159.3311.62147.7*92.712.7*325.34136*55958.4641289.60
Mar-04TJB-065DEF29134.4511.45123*91.510.7*331.93567*56290.3644856.60*
Apr-04TJB-065DEF30285.7216.54269.2*94.216.3*496.18075.5*56786.5652932.20
May-04TJB-065DEF28313.3515.39298*95.119.4*431.18342.8*57217.5661274.90
Jun-04TJB-065DEF26297.3717.69279.7*94.115.8*461.57294.9*57679668569.80
Jul-04TJB-065DEF31345.0919.53325.6*94.316.7*597.29956.8*58276.2678526.60
Aug-04TJB-065DEF30314.5319.02295.5*9415.5*572.28890*58848.4687416.60
Sep-04TJB-065DEF30322.6619.07303.6*94.115.9*570.59082.5*59418.9696499.10
Oct-04TJB-065DEF25320.7213.89306.8*95.722.1*343.97594*59762.8704093.10
Nov-04TJB-065DEF30332.9614.15318.8*95.822.5*420.89484.5*60183.6713577.60
Dec-04TJB-065DEF30301.6212.39289.2*95.923.4*377.38809.5*60560.9722387.10
Jan-05TJB-065DEF27295.6413.26282.4*95.521.3*361.87706.5*60922.7730093.60
Feb-05TJB-065DEF17300.7812.78288*95.822.5*216.94890*61139.6734983.60
Mar-05TJB-065DEF17290.359.12281.2*96.930.8*154.24757.4*61293.97397410
Apr-05TJB-065DEF28243.956.29237.7*97.437.8*176.46664.5*61470.3746405.50
May-05TJB-065DEF25258.496.37252.1*97.539.6*158.16261*61628.3752666.50
Jun-05TJB-065DEF30161.028.66152.4*94.617.6*2564501*61884.3757167.50
Jul-05TJB-065DEF26185.3610.82174.5*94.216.1*281.44538*62165.7761705.50
Aug-05TJB-065DEF30270.6916.31254.4*9415.6*489.27631.5*62654.97693370
Sep-05TJB-065DEF24263.1114.4248.7*94.517.3*345.55969*63000.47753060
Oct-05TJB-065DEF31274.3614.02260.3*94.918.6*434.68070.5*63434.9783376.50
Nov-05TJB-065DEF29306.0517.21288.8*94.416.8*499.18376.5*639347917530
Dec-05TJB-065DEF30260.1812.41247.8*95.220*372.37433*64306.37991860
Jan-06TJB-065DEF23276.026.22269.8*97.743.4*1436205.5*64449.4805391.50
Feb-06TJB-065DEF28271.388.47262.9*96.931.1*237.17361.5*64686.48127530
Mar-06TJB-065DEF27253.811.71242.1*95.420.7*316.26536.5*65002.6819289.50
Apr-06TJB-065DEF3021010.68199.3*94.918.7*320.55979.5*65323.18252690
May-06TJB-065DEF28226.7314.44212.3*93.614.7*404.35944*65727.58312130
Jun-06TJB-065DEF30279.2416.34262.9*94.116.1*490.17887*66217.58391000
Jul-06TJB-065DEF31272.3915.92256.5*94.216.1*493.47950.5*66710.9847050.50
Aug-06TJB-065DEF27274.8114.62260.2*94.717.8*394.87025*67105.8854075.50
Sep-06TJB-065DEF30244.412.22232.2*9519*366.66965.5*67472.48610410
Oct-06TJB-065DEF29317.4518.04299.4*94.316.6*523.28683*67995.68697240
Nov-06TJB-065DEF25316.9512.31304.6*96.124.8*307.77616*68303.28773400
Dec-06TJB-065DEF30290.3710.47279.9*96.426.7*314.28397*68617.48857370
Jan-07TJB-065DEF29301.715.25286.5*94.918.8*442.38307*69059.78940440
Feb-07TJB-065DEF27347.9717.4330.6*9519*469.88925.5*69529.5902969.50
Performa Produksi YDZ-065
673.8742979111341.6158.8101676473174.2
719.95777425331192.5128.0492297305166.1
750.02788619071116.4108.6097731062166.7
770.2891688061054.896.1051788169158.5
790.6534312567972.483.527777574140.9
804.51451710181174.374.6380485335196.9
822.5514352725124264.6161713637149
890.0289724195119966.0541086982110
942.1496416123184050.136688456783
983.74062263521455.944.394039987657
1136.0606716741995.842.2735374626119.2
1204.86407420191075.435.49338990484.6
1335.63687993082169.132.225267772112.1
1428.8838336393191422.724870407861.6
Qw cal
Qw act
Qo cal
Qo act
Time, Days
Qw, BWPD
Qo, BOPD
Production Perfomance of Well YDZ-065
Np YDZ-065
47780.435510656464246.6
57069.084925419964580.6
64754.296329202264747.3
71836.39817559464905.8
77316.71866881165046.7
82009.865948795765243.5
90917.515096774665553.5
96209.307763276465803.5
100434.71114674666481.5
105824.4048817866782.9
110567.59800948267269.2
116799.08941031367948.7
126798.1472801468276
137403.16478171570218
Np cal
Np act
Time, Days
Np, STB
Cummulative Production of Well YDZ-065
Time vs Qo act YDZ-065
199.4
169.8
174.2
167.9
166.1
166.7
158.5
140.9
196.9
161
149
140
110
201
56
136
131
71
83
89
81
74.4
57
71.8
113.7
91.9
89.7
119.2
88.4
117.8
109.3
99.1
81.6
98.7
84.6
86.3
129
112.1
120
155.3
148.8
148.3
89.4
109.4
98.1
94.1
56.4
40.1
45.9
41.1
66.5
73.2
127.2
89.8
113
129.8
96.8
37.2
61.6
82.2
83.3
105.1
127.4
128.3
102.7
95.3
136
80
81.7
115
122.1
125.2
59.2
Time Vs Qo
Time
Qo, BOPD
Time Vs Qo of Well YDZ-065
Np vs qo act YDZ-065
199.4
169.8
174.2
167.9
166.1
166.7
158.5
140.9
196.9
161
149
140
110
201
56
136
131
71
83
89
81
74.4
57
71.8
113.7
91.9
89.7
119.2
88.4
117.8
109.3
99.1
81.6
98.7
84.6
86.3
129
112.1
120
155.3
148.8
148.3
89.4
109.4
98.1
94.1
56.4
40.1
45.9
41.1
66.5
73.2
127.2
89.8
113
129.8
96.8
37.2
61.6
82.2
83.3
105.1
127.4
128.3
102.7
95.3
136
80
81.7
115
122.1
125.2
59.2
Np Vs Qo
Np, STB
Qo, BOPD
Np Vs Qo of Well YDZ-065
Wi vs Wp act YDZ-065
151385.6
152737.3
154078.9
155390.9
156583.5
157699.9
158754.7
159727.1
160901.4
162045.4
163287.4
164510.4
165709.4
167954.4
169000.4
171157.4
173364.4
175153.4
176993.4
179083.4
181003.4
182964
184419.9
185766.2
187632.5
189101.2
190688
192683.8
194317.2
196142.7
197492.1
199104.3
200722.6
202225.1
203300.5
204227.9
206327.5
208496.7
210393.3
212982.1
215293.5
217654.9
219629.4
222095.3
224385.8
226389.5
227660.9
228897.8
230630.6
232258.5
233428.7
234608.6
236592.8
238144.7
240243.1
242421
244353.5
245967
247881
249580.4
251135.1
252680.6
254731.2
256798.3
258624.8
260435.8
262693.4
264673.6
266856.8
269016.6
271337.2
273536.6
276436.1
Wi Vs Wp
Wi, BBL
Wp, STB
Wi Vs Wp of Well YDZ-065
Wi vs Np act YDZ-065
63902.5
64072.4
64246.6
64414.5
64580.6
64747.3
64905.8
65046.7
65243.5
65404.5
65553.5
65693.5
65803.5
66004.5
66060.5
66196.5
66327.5
66398.5
66481.5
66570.5
66651.5
66725.9
66782.9
66854.7
66968.4
67060.3
67150
67269.2
67357.6
67475.4
67584.7
67683.8
67765.4
67864.1
67948.7
68035
68164
68276
68396
68551.3
68700.1
68848.4
68937.8
69047.2
69145.3
69239.4
69295.8
69335.9
69381.8
69422.9
69489.4
69562.6
69689.8
69779.6
69892.6
70022.3
70119.1
70156.3
70218
70300.2
70383.5
70488.6
70616
70744.3
70847
70942.3
71078.3
71158.3
71240
71355
71477.2
71602.3
71661.5
Wi Vs Np
Wi, BBL
Np, STB
Wi Vs Np of Well YDZ-065
Time vs WOR act YDZ-065
6.7
8
7.7
7.8
7.2
6.7
6.7
6.9
6
7.1
8.3
8.7
10.9
11.2
18.7
15.9
16.8
25.2
22.2
23.5
23.7
26.4
25.5
18.8
16.4
16
17.7
16.7
18.5
15.5
12.3
16.3
19.8
15.2
12.7
10.7
16.3
19.4
15.8
16.7
15.5
15.9
22.1
22.5
23.4
21.3
22.5
30.8
37.8
39.6
17.6
16.1
15.6
17.3
18.6
16.8
20
43.4
31.1
20.7
18.7
14.7
16.1
16.1
17.8
19
16.6
24.8
26.7
18.8
19
17.6
49
Time Vs WOR
Time
WOR, STB/STB
Time Vs WOR of Well YDZ-065
OC n WC YDZ-065
13.186.9
11.288.8
11.588.5
11.388.7
12.287.8
1387
13.186.9
12.787.3
14.485.6
12.387.7
10.789.3
10.389.7
8.491.6
8.291.8
5.194.9
5.994.1
5.694.4
3.896.2
4.395.7
4.195.9
496
3.796.3
3.896.2
5.194.9
5.794.3
5.994.1
5.394.7
5.694.4
5.194.9
6.193.9
7.592.5
5.894.2
4.895.2
6.293.8
7.392.7
8.591.5
5.894.2
4.995.1
5.994.1
5.794.3
694
5.994.1
4.395.7
4.295.8
4.195.9
4.595.5
4.295.8
3.196.9
2.697.4
2.597.5
5.494.6
5.894.2
694
5.594.5
5.194.9
5.694.4
4.895.2
2.397.7
3.196.9
4.695.4
5.194.9
6.493.6
5.994.1
5.894.2
5.394.7
595
5.794.3
3.996.1
3.696.4
5.194.9
595
5.494.6
298
Oil Cut
Water Cut
Time
Oil Cut, %
Water Cut, %
Time Vs Oil Cut and Water Cut
-
1. Periode peramalan perilaku injeksi air dari awal injeksi sampai interference Sumur injeksi YDZ-019 dan sumur produksi YDZ-065
Secara teoritis waktu yang diperlukan dari awal pelaksanaan injeksi air mencapai interference adalah 31,487 hari
-
2. Periode peramalan perilaku injeksi air dari fill-up sampai breakthrough Sumur injeksi YDZ-019 dan sumur produksi YDZ-065 (jarak 1383,962 ft)
Secara teoritis waktu fill-up time 41,3 hari dan breakthrough timr 111,517 hariSecara teoritis kumulatif produksi minyak saat breakthrough sebesar 47780,435 STB, sementara aktualnya sebesar 64247 STB, dengan prosentase kesalahan sebesar 25,63 %
-
3. Periode peramalan perilaku injeksi air sampai breakthrough Sumur injeksi YDZ-019 dan sumur produksi YDZ-065
Tambahan produksi kumulatif minyak pada hari ke-140 sebesar 57069,085 STB; sementara aktualnya sebesar 64581 STB, dengan prosentase kesalahan sebesar 11,63 %
-
Berdasarkan hasil evaluasi, operasi waterflooding pada Struktur X tidak sesuai dengan yang diharapkan. Pada kenyataannya di lapangan didapati water cut sangat tinggi dan laju produksi minyak rendah atau kecil. Tindakan yang dapat diambil selanjutnya dengan meninjau ulang operasi waterflooding.
-
TERIMA KASIH
-
Back up Files
-
Keterangan:*) = Dapat dilakukan pada batuan karbonat dan batu pasirNC = Not Critical (tidak dibatasi)
Parameter ReservoirHarga/BesarUnitSG minyakViscositas minyakSaturasi gasSaturasi airPermeabilitas batuanTekanan reservoirTemperatur reservoirKedalaman reservoirJenis batuan*)> 20< 30> 5< 60> 10< 1500NC> 1000oAPICp%%mDPsioFFeet
-
Prinsip Desaturasi menganggap bahwa saturasi air di daerah zona minyak yang telah didesak bervariasi dari 1-Sor hingga Swf. Harga saturasi air sebesar 1-Sor merupakan saturasi air pada batas (front) air-minyak. Di belakang front, saturasi minyak berkisar dari Sor pada titik masuk (X=0) hingga So = (1-Swf) pada front. Ini berarti minyak masih mengalir bersama-sama air di belakang front. Sebaliknya, hanya minyak yang mengalir di muka front bila Sw = Swc yang merupakan saturasi ekuilibrium air.
-
Effisiensi pendesakan didefinisikan sebagai perbandingan antara volume hidrokarbon yang didesak dari pori-pori dengan volume hidrokarbon total dalam pori-pori tersebut.
-
Jika ada gas bebas pada awal injeksi
Jika tidak ada gas bebas pada awal injeksi
-
Viscous fingering, berhubungan langsung dengan perbedaan viscositas antara fluida pendesak dengan fluida terdesak.Breakthrough awal, mobilitas permeabilitas yang tinggi dan perbandingan mobiltas yang tinggi mengakibatkan fluida pendesak bergerak lebih cepat dan breakthough terjadi lebih awal dalam sumur produksi.Channeling, dalam kenyataannya bila rate injeksi dibuat terlalu besar maka kemungkinan terjadi untuk terjadi penerobosan-penerobosan oleh air akan besar pula.
-
Sand influx, dapat mempengaruhi effisiensi pendesakan karena pasir ikut terproduksi dan problem kepasiran.Scale, terbentuknya scale atau padatan ini akan merugikan karena akan menyebabkan terjadinya penyumbatan pada formasi sehingga menyebabkan laju alir terhambat dan pompa menjadi bertambah berat beban hisapnya.Plugging, mengakibatkan terhambatnya laju alir karena pori-pori batuan tertutupi.
-
Effisiensi penyapuan didefinisikan sebagai perbandingan antara luas daerah yang telah didesak di depan front dengan luas daerah hidrokarbon seluruh reservoir atau dengan luas daerah hidrokarbon yang terdapat pada suatu pola.
-
Effisiensi penyapuan areal didefinisikan sebagai perbandingan antara luasan reservoir yang kontak dengan fluida pendesak terhadap luas areal total atau fraksional dari reservoir yang tersapu oleh fluida injeksi.
-
EA saat fill-up
EA setelah breakthrough
-
Heterogenitas reservoir didefinisikan sebagai ketidakseragaman sifat-sifat fisik batuan dan fluida dari suatu tempat dengan tempat lain dalam suatu reservoir yang sama, sebagai akibat dari adanya proses pengendapan, patahan, lipatan, diagenesa lithologi batuan atau perubahan sifat fluidanya.Heterogenitas reservoir sangat berpengaruh pada perilaku reservoir dan distribusinya, hal tersebut sangat penting ntuk mengevaluasi reservoir.
-
Jika reservoir memiliki variasi permeabilitas dan porositas dengan kedalaman (heterogenitas lapisan), flood front akan dipengaruhi oleh harga variasi-variasi ini.Fluida pendesak bergerak lebih cepat dalam lapisan yang berpermeabilitas tinggi, selanjutnya akan terjadi breakthrough yang terlalu dini ke dalam sumur produksi.Pada dasarnya, mobilitas ratio yang tinggi dan luasnya heterogenitas lapisan akan menurunkan effisiensi luas penyapuan vertikal (vertical sweep efficiency).
-
WF CAL E FIX NEW
Lapisan E
SwkrwkrofwSw2fw2Sw[dfw/dSw]fo2Qi
0.2580.0000.9000.0000.4600.7500.5303.5710.2500.280
0.3200.0400.3300.2200.4700.7800.543.1430.2200.318
0.3710.0680.2200.4180.5000.8900.561.8330.1100.545
0.4290.1050.1380.6390.5180.9200.5841.2120.0800.825
0.4850.1460.0670.8350.5300.9370.6020.8750.0631.143
0.5050.1700.0480.8920.5410.9430.6200.7220.0571.386
0.5440.2200.0300.9450.5700.9600.6600.4440.0402.250
0.6330.3700.0130.9850.5950.9700.690.3160.0303.167
0.6910.4660.0080.9930.6190.9800.710.2200.0204.550
0.7140.5000.0070.9940.6330.9850.730.1550.0156.467
0.7700.5800.0020.9990.6600.9950.750.0560.00518.000
0.8000.6210.0001.000
* Sumur injeksi TLJ-019 dan sumur produksi TLJ-065 *
Data Lapisan ESatuanLapisan EHasil HitunganSatuan
A34.517acreVolume pori-pori (Vp)619142.183bbl
h8.859ftOil in Place saat awal injeksi air (OIP)270217.051bbl
0.261fraksiMobilitas ratio (M)0.519
Swc0.258Efisiensi area penyapuan (Eabt)0.785
Soi0.642Jumlah air injeksi saat breakthrough (Wibt)132199.239
Sgi0.1Sgi maksimum (Sgi*)0.1376
K286.67mDC0.8
Kro @ Swi0.9Since the initial gas saturation, 10 % PV, is less than the value of Sgi*, the prediction method is applicable
0.201jumlah injeksi air saat interference (Wii)49406.668bbl
Boi1.471bbl/stbJumlah injeksi air saat fill up (Wif)61914.2183bbl
Bwi1.04bbl/stbEfisiensi luas penyapuan (EA)0.368
o0.5295cpjari-jari terluar dr oil bank (re)(26.02139835*Wi)^1/2
w0.228cpjari-jari terluar dr front injeksi air ( r )(0.364298725*re)^0.5
d1383.962ftlaju injeksi air base (I base)1338.738bbl/day
a1235.76ftLaju injeksi air fill up (Iwf)1084.378
rw0.252fttf9.813day
P700psit = (t)41.300
Swbt0.53Qibt = 1/[dfw/dSw]Swbt0.280
Sobt0.47E0.946
rei617.88ft
Swbt0.46
Metode CGM
INTERFERENCE1234567
1234567Wi (asumsi)rerIwIw avgt = wi/Iw avgt = (t)
Wi (asumsi)rerIwIw avgt = wi/Iw avgt = (t)(bbl)(ft)(ft)(BWPD)(BWPD)days(days)
(bbl)(ft)(ft)(BWPD)(BWPD)days(days)50062.15837.6892103.5480.2380.238
50062.15837.6892103.5480.2380.2382500138.98984.2751824.7616204611964.1551.0181.256
2500138.98984.2751824.7621964.1551.0181.2565000196.561119.1821726.23134510241775.4961.4082.664
5000196.561119.1821726.2311775.4961.4082.6647500240.737145.9681673.37644736991699.8041.4714.135
7500240.737145.9681673.3761699.8041.4714.13510000277.979168.5491637.79648498821655.5861.5105.645
10000277.979168.5491637.7961655.5861.5105.64512500310.790188.4441611.2241624.5101.5397.184
12500310.790188.4441611.2241624.5101.5397.18415000340.453206.4301590.14363535531600.6841.5628.746
15000340.453206.4301590.1441600.6841.5628.74617500367.731222.9701572.74642536651581.4451.58110.326
17500367.731222.9701572.7461581.4451.58110.32620000393.121238.3651557.98108828921565.3641.59711.923
20000393.121238.3651557.9811565.3641.59711.92322500416.968252.8241545.18537170791551.5831.61113.535
22500416.968252.8241545.1851551.5831.61113.53525000439.523266.5001533.91601421131539.5511.62415.159
25000439.523266.5001533.9161539.5511.62415.15927500460.975279.5071523.86231934961528.8891.63516.794
27500460.975279.5071523.8621528.8891.63516.79430000481.473291.9361514.79840671621519.3301.64518.439
30000481.473291.9361514.7981519.3301.64518.43932500501.133303.8571506.5551137641510.6771.65520.094
32500501.133303.8571506.5551510.6771.65520.09435000520.050315.3271499.00260149791502.7791.66421.758
35000520.050315.3271499.0031502.7791.66421.75837500538.303326.3941492.03912813161495.5211.67223.429
37500538.303326.3941492.0391495.5211.67223.42940000555.957337.0991485.58354613371488.8111.67925.109
40000555.957337.0991485.5841488.8111.67925.10942500573.068347.4731479.57013663551482.5771.68626.795
42500573.068347.4731479.5701482.5771.68626.79545000589.682357.5471473.9449609441476.7581.69328.488
45000589.682357.5471473.9451476.7581.69328.48847500605.840367.3451468.66322559381471.3041.69930.187
47500605.840367.3451468.6631471.3041.69930.18749406.668617.880374.6451464.84237865421466.7531.30031.487
49406.668617.880374.6451464.8421466.7531.30031.487
123456789101112123456789101112
FILL-UP TO BREAKTHROUGHWi (asumsi)EAgIwIw avgt = Wi/Iw avgt = (t)qo(Wi-Wif)NpRFRFWi (asumsi)EAgIwIw avgt = Wi/Iw avgt = (t)qo(Wi-Wif)NpRFRF
1233456789101112(Bbl)(fraksi)(fraksi)(Bbl/day)(Bbl/day)(days)(days)(BOPD)(Bbl)(STB)(% OIP)(Bbl)(fraksi)(fraksi)(Bbl/day)(Bbl/day)(days)(Days)(BOPD)(BBL)(STB)(Fraksi)(% OIP)
Wi (asumsi)EAggIwIw avgt = Wi/Iw avgt = (t)qo(Wi-Wif)NpRFRF61914.2180.3680.8001070.990288179541.300728.07000001170000.6950.720963.891965.8992.58895.503655.26355085.78237447.8460.13913.9
(Bbl)(fraksi)(Calculation)(Grafik)(Bbl/day)(Bbl/day)(days)(days)(BOPD)(Bbl)(STB)(% OIP)620000.3680.8001070.9901070.9900.08041.380728.07085.78258.3150.00020.021195000.7100.716958.536961.2142.60198.104651.62257585.78239147.3700.14514.5
61914.2180.3680.7998841320.8001070.99041.300728.0700.0000.0000.0000.000645000.3830.7961065.6351068.3132.34043.720724.42918880942585.7821757.8390.0070.71220000.7240.712953.181955.8592.615100.720647.98260085.78240846.8940.15115.1
620000.3680.7997592430.8001070.9901070.9900.08041.380728.07085.78258.3150%0.02670000.3980.7921060.2801062.9582.35246.072720.7895085.7823457.3630.0131.281245000.7390.710950.504951.8432.626103.346646.16262585.78242546.4190.15715.7
645000.3830.7961194980.7961065.6351068.3132.34043.720724.4292585.7821757.8390.0070.7695000.4130.7901057.6031058.9422.36148.433718.9697585.7825156.8880.0191.91270000.7540.705943.810947.1572.639105.986641.61165085.78244245.9430.16416.4
670000.3980.7924797540.7921060.2801062.9582.35246.072720.7895085.7823457.3630.0131.3720000.4280.7851050.9091054.2562.37150.804714.41810085.7826856.4120.0252.51295000.7690.702939.794941.8022.654108.640638.88167585.78245945.4670.17017.0
695000.4130.7888400090.7901057.6031058.9422.36148.433718.9697585.7825156.8880.0191.9745000.4420.7821046.8931048.9012.38353.187711.68812585.7828555.9360.0323.21320000.7840.700937.117938.4552.664111.304637.06170085.78247644.9910.17617.6
720000.4280.7852002650.7851050.9091054.2562.37150.804714.41810085.7826856.4120.0252.5770000.4570.7781041.5381044.2162.39455.582708.04815085.78210255.4600.0383.8132199.2389555690.7850.698934.439935.7780.213111.517635.24170285.02147780.4360.17717.7
745000.4420.7815605200.7821046.8931048.9012.38353.187711.68812585.7828555.9360.0323.2795000.4720.7741036.1831038.8612.40657.988704.40717585.78211954.9840.0444.4
770000.4570.7779207760.7781041.5381044.2162.39455.582708.04815085.78210255.4600.0383.8820000.4870.7711032.1671034.1752.41760.405701.67720085.78213654.5080.0515.1
795000.4720.7742810320.7741036.1831038.8612.40657.988704.40717585.78211954.9840.0444.4845000.5020.7671026.8121029.4892.42862.834698.03722585.78215354.0320.0575.7
820000.4870.7706412870.7711032.1671034.1752.41760.405701.67720085.78213654.5080.0515.1870000.5170.7631021.4571024.1342.44165.275694.39625085.78217053.5570.0636.3
845000.5020.7670015430.7671026.8121029.4892.42862.834698.03722585.78215354.0320.0575.7895000.5310.7601017.4411019.4492.45267.727691.66627585.78218753.0810.0696.9
870000.5170.7633617980.7631021.4571024.1342.44165.275694.39625085.78217053.5570.0636.3920000.5460.7561012.0861014.7632.46470.191688.02630085.78220452.6050.0767.6
895000.5310.7597220540.7601017.4411019.4492.45267.727691.66627585.78218753.0810.0696.9945000.5610.7521006.7311009.4082.47772.668684.38532585.78222152.1290.0828.2
920000.5460.7560823090.7561012.0861014.7632.46470.191688.02630085.78220452.6050.0767.6970000.5760.7501004.0531005.3922.48775.154682.56535085.78223851.6530.0888.8
945000.5610.7524425650.7521006.7311009.4082.47772.668684.38532585.78222152.1290.0828.2995000.5910.745997.3601000.7072.49877.652678.01537585.78225551.1770.0959.5
970000.5760.7488028200.7501004.0531005.3922.48775.154682.56535085.78223851.6530.0888.81020000.6060.742993.343995.3522.51280.164675.28440085.78227250.7010.10110.1
995000.5910.7451630760.745997.3601000.7072.49877.652678.01537585.78225551.1770.0959.51045000.6210.738987.989990.6662.52482.688671.64442585.78228950.2250.10710.7
1020000.6060.7415233310.742993.343995.3522.51280.164675.28440085.78227250.7010.10110.11070000.6350.734982.634985.3112.53785.225668.00445085.78230649.7500.11311.3
1045000.6210.7378835870.738987.989990.6662.52482.688671.64442585.78228950.2250.10710.71095000.6500.730977.279979.9562.55187.776664.36347585.78232349.2740.12012.0
1070000.6350.7342438430.734982.634985.3112.53785.225668.00445085.78230649.7500.11311.31120000.6650.727973.262975.2712.56390.339661.63350085.78234048.7980.12612.6
1095000.6500.7306040980.730977.279979.9562.55187.776664.36347585.78232349.2740.12012.01145000.6800.723967.907970.5852.57692.915657.99352585.78235748.3220.13213.2
1120000.6650.7269643540.727973.262975.2712.56390.339661.63350085.78234048.7980.12612.61170000.6950.720963.891965.8992.58895.503655.26355085.78237447.8460.13913.9
1145000.6800.7233246090.723967.907970.5852.57692.915657.99352585.78235748.3220.13213.21195000.7100.716958.536961.2142.60198.104651.62257585.78239147.3700.14514.5
1170000.6950.7196848650.720963.891965.8992.58895.503655.26355085.78237447.8460.13913.91220000.7240.712953.181955.8592.615100.720647.98260085.78240846.8940.15115.1
1195000.7100.7160451200.716958.536961.2142.60198.104651.62257585.78239147.3700.14514.51245000.7390.710950.504951.8432.626103.346646.16262585.78242546.4190.15715.7
1220000.7240.7124053760.712953.181955.8592.615100.720647.98260085.78240846.8940.15115.10.7850.5190.6981270000.7540.705943.810947.1572.639105.986641.61165085.78244245.9430.16416.4
1245000.7390.7087656310.710950.504951.8432.626103.346646.16262585.78242546.4190.15715.70.8350.5420.7031295000.7690.702939.794941.8022.654108.640638.88167585.78245945.4670.17017.0
1270000.7540.7051258870.705943.810947.1572.639105.986641.61165085.78244245.9430.16416.40.8770.5630.7091320000.7840.700937.117938.4552.664111.304637.06170085.78247644.9910.17617.6
1295000.7690.7014861430.702939.794941.8022.654108.640638.88167585.78245945.4670.17017.00.9140.6190.743132199.2389555690.7850.698934.439935.7780.213111.517635.24170285.02147780.4360.17717.7
1320000.7840.6978463980.700937.117938.4552.664111.304637.06170085.78247644.9910.17617.60.9470.6450.755
132199.2390.7850.6975563270.698934.439935.7780.213111.517635.24170285.02147780.4360.17717.711.0731.056
11.1351.098
AFTER BREAKTHROUGH
1233456789101111121314151617181920212223242526271234567891011121415161718192021222324252627
Wi/WibtWiEAEAQi/QibtQi[dfw/dSw]Sw2Sw2fw2fo2Sw2(Np) newlyWORsEdNpWpRFKrw @ Sw2MgIwIw avgWitt = (t)QoQwWi/WibtWiEAQi/QibtQi[dfw/dSw]Sw2Sw2fw2fo2Sw2(Np) newlyEdNpWpRFKrw @ Sw2MgIwIw avgWitt = (t)QoQw
(bbl)(Grafik)(Calculation)(Grafik)(Calculation)(bbl)(STB/STB)(fraksi)(STB)(bbl)(fraksi)(fraksi)(Bbl/day)(Bbl/day)fraksi(bbl)(fraksi)(fraksi))(fraksi)(fraksi)(fraksi)(fraksi)(bbl)(fraksi)(bbl)(bbl)(fraksi)(fraksi)(fraksi)bbl/daybbl/daybbldaysdays(bbl/day)(bbl/day)
1132199.2390.7850.78510.2803.5710.4600.7500.2500.5300.2750.27490.2604.2430.26847780.436-0.0000.1770.2010.5190.698934.439111.517158.810673.8741132199.2390.7851.0001.0000.2803.5710.4600.7500.2500.5300.2754.2430.26847780.436-0.0000.1770.2010.5190.698934.439111.517158.810673.874
1.2158639.0870.8350.8351.1930.3342.9940.4730.7990.2010.5400.2290.2290.2175.6230.28457069.08512284.8500.2110.2100.5420.700937.117935.77826439.84828.254139.771128.049719.9581.2158639.0870.8351.1931.1930.3342.9940.4730.7990.2010.5400.2295.6230.28457069.08512284.8500.2110.2100.5420.700937.117935.77826439.84828.254139.771128.049719.958
1.4185078.9350.8770.8771.3750.3852.5970.4820.8300.1700.5470.1960.1960.1856.9060.29564754.29626837.6410.2400.2180.5630.702939.794938.45526439.84828.174167.945108.610750.0281.4185078.9350.8771.3751.3750.3852.5970.4820.8300.1700.5470.1966.9060.29564754.29626837.6410.2400.2180.5630.702939.7939778775938.45526439.84828.174167.945108.610750.028
1.6211518.7820.9140.9141.5510.4342.3030.4890.8500.1500.5540.1720.1720.1638.0150.30671836.39842243.4830.2660.2400.6190.704942.471941.13326439.84828.094196.03996.105770.2891.6211518.7820.9141.5511.5510.4342.3030.4890.8500.1500.5540.1728.0150.30671836.39842243.4830.2660.2400.6190.704942.471941.13326439.84828.094196.03996.105770.289
1.8237958.6300.9470.9471.7190.4812.0780.4950.8700.1300.5580.1530.1530.1459.4660.31177316.71959914.9220.2860.2500.6450.706945.149943.81026439.84828.014224.05383.528790.6531.8237958.6300.9471.7191.7190.4812.0780.4950.8700.1300.5580.1539.4660.31177316.71959914.9220.2860.2500.6450.706945.149943.81026439.84828.014224.05383.528790.653
2264398.4780.9760.9761.8810.5271.8990.4990.8840.1160.5600.1370.1370.13010.7790.31582009.86678699.7570.3030.2650.6840.707946.488945.81826439.84827.954252.00774.638804.5152264398.4780.9761.8811.8810.5271.8990.4990.8840.1160.5600.13710.7790.31582009.86678699.7570.3030.2650.6840.707946.488945.81826439.84827.954252.00774.638804.515
2.5330498.09711.0372.2860.6401.5620.5100.9000.1000.5740.110.1100.10412.7300.33690917.515129657.8980.3360.2960.7640.710950.504948.49666099.61969.689321.69664.616822.5512.5330498.09712.2862.2860.6401.5620.5100.9000.1000.5740.11012.7300.33690917.515129657.8980.3360.2960.7640.710950.504948.49666099.61969.689321.69664.616822.551
3396597.71711.0872.6910.7531.3270.5150.9050.0950.5870.0920.0920.08713.4740.35696209.308185730.3910.3560.3050.7870.7641022.796986.65066099.61966.994388.69066.054890.0293396597.71712.6912.6910.7531.3270.5150.9050.0950.5870.09213.4740.35696209.308185730.3910.3560.3050.7870.7641022.796986.65066099.61966.994388.69066.054890.029
4528796.95611.1663.5010.9801.0200.5280.9300.0700.5970.0690.0690.06518.7920.372100434.711306868.5360.3720.3050.7870.7871053.5871038.191132199.239127.336516.02650.137942.1504528796.95613.5013.5010.9801.0200.5280.9300.0700.5970.06918.7920.372100434.711146746306868.5360.3720.3050.7870.7871053.5871038.191132199.239127.336516.02650.137942.150
5660996.19511.2274.3111.2070.8280.5370.9400.0600.6090.0550.0550.05222.1590.392105824.405426359.8820.3920.3150.8130.8131088.3941070.990132199.239123.436639.46344.394983.7415660996.19514.3114.3111.2070.8280.5370.9400.0600.6090.05522.1590.392105824.405426359.8820.3920.3150.8130.8131088.3941070.990132199.239123.436639.46344.394983.741
6793195.43411.2785.1211.4340.6970.5490.950.0500.6210.0460.0460.04426.8740.409110567.598546765.6530.4090.3600.9290.9291243.6871166.041132199.239113.374752.83742.2741136.0616793195.43415.1215.1211.4340.6970.5490.9500.0500.6210.04626.8740.409110567.598546765.6530.4090.3600.9290.9291243.6871166.041132199.239113.374752.83742.2741136.061
81057593.91211.3576.7411.8870.5300.5600.9600.0400.63500.0340.00033.9460.432116799.089792180.9930.4320.3780.9750.9751305.2691274.478264398.478207.456960.29335.4931204.86481057593.91216.7416.7411.8870.5300.5600.9600.0400.6350.00033.9460.432116799.089410313792180.9930.4320.3780.9750.9751305.2691274.478264398.478207.456960.29335.4931204.864
101321992.39011.4188.3612.3410.4270.5820.9670.0330.65900.0270.00041.4470.469126798.1471032267.4010.4690.4161.0731.0731436.4661370.868264398.478192.8691153.16332.2251335.637101321992.39018.3618.3612.3410.4270.5820.9670.0330.6590.00041.4470.469126798.147280141032267.4010.4690.4161.0731.0731436.4661370.868264398.478192.8691153.162919654732.2251335.637
151982988.58411.52912.4113.4750.2880.6080.9780.0220.68400.0180.00062.8780.508137403.1651652840.6830.5080.4401.1351.1351519.4671477.967660996.195447.2341600.39622.7251428.884151982988.584112.41112.4113.4750.2880.6080.9780.0220.6840.00062.8780.508137403.1651652840.6830.5080.4401.1351.1351519.4671477.967660996.195447.2341600.396433464822.7251428.884
Sw Vs Kro dan Krw
0.90
0.330.04
0.220.068
0.1380.105
0.0670.146
0.0480.17
0.030.22
0.0130.37
0.0080.466
0.0070.5
0.0020.58
00.621
Kro
Krw
Sw, fraksi
Kro, fraksi
Krw, fraksi
Hubungan Antara Saturasi Air Vs Permeabilitas Relatif
Sw Vs Kro dan Krw 2
0.90
0.330.04
0.220.068
0.1380.105
0.0670.146
0.0480.17
0.030.22
0.0130.37
0.0080.466
0.0070.5
0.0020.58
0.80.621
Kro
Krw
Sw, fraksi
Kro, fraksi
Krw, fraksi
Hubungan Antara Saturasi Air Vs Permeabilitas relatif
Sw vs fw
0
0.2196639701
0.4178678365
0.6386002998
0.8350021062
0.8915995602
0.9445390416
0.9850964657
0.9926620563
0.9940077944
0.9985173914
1
fwbt= 0.75
Swbt = 0.46
Swbt avg= 0.53
(dfw/dSw)Swbt = 3,571
Sw, fraksi
fw, fraksi
Kurva Fraksi Aliran
Sw vs fw 2
0
0.2196639701
0.4178678365
0.6386002998
0.8350021062
0.8915995602
0.9445390416
0.9850964657
0.9926620563
0.9940077944
0.9985173914
1
Sw, fraksi
fw, fraksi
Kurva Fraksi Aliran
plot (dfwdSw)
3.5714285714
3.1428571429
1.8333333333
1.2121212121
0.875
0.7215189873
0.4444444444
0.3157894737
0.2197802198
0.1546391753
0.0555555556
Sw, fraksi
[dfw/dSw], fraksi
Plot [dfw/dSw]
plot (dfwdSw) 2
3.5714285714
3.1428571429
1.8333333333
1.2121212121
0.875
0.7215189873
0.4444444444
0.3157894737
0.2197802198
0.1546391753
0.0555555556
Sw, fraksi
[dfw/dSw], fraksi
Plot [dfw/dSw]
Actual
*Perbandingan Qo, Qw, dan Np Sumur TLJ-065 Secara Perhitungan dan aktual*
TimeQo calQo actQw calQw actNp calNp act% Kesalahan
(Days)(BOPD)(BOPD)(BWPD)(BWPD)(STB)(STB)(%)
111158.810174.2673.8741341.647780.4366424725.6296278548
140128.049166.1719.9581192.557069.0856458111.6312252822
168108.610166.7750.0281116.464754.296647470.0108055922
19696.105158.5770.2891054.871836.3986490610.6779335215
22483.528140.9790.6534312567972.477316.7196504718.8633991714
25274.638196.9804.51451710181174.382009.8666524425.6981399661
32264.616149822.55143527251242.090917.5156555438.692083713
38966.054110890.02897241951199.096209.3086580446.2069764728s
51650.13783942.14964161231840.0100434.7116648251.0716682788
63944.39457983.74062263521455.9105824.4056678358.4603317343
75342.274119.21136.0606716741995.8110567.5986726964.3658583861
96035.49384.61204.86407420191075.4116799.0896794971.8930449152
115332.225112.11335.63687993082169.1126798.1476827685.7140829576
160022.72561.61428.88383363931914.0137403.1657021895.6808293909
(3) *Production Rate Actual TLJ-065*
QoQwCumCumCumMonthlyCumCum
WellProdLiq.DailyDailyCutMonthlyMonthlyOilWaterWaterWaterWaterWater
MonthNameDaysRateOilWaterWater.CutWOROilWaterProdProdQ0MVAvgQoMaxInjectedInjectionInjectionProdOil CutWater.CutTimeProduksiq totalqoqwqoqwWater CutOil CutWORNpWpWiCum WiTimeProduksiq totalqoqwqoqwWater CutOil CutWORNpWpWiCum Wi
daysbbl/dbblbbl%bbl/bblbblbblbblbblbbl/dbbl/dbblbblbblbbl%%(Month)(Days)Bbl/day(BOPD)(BWPD)(BOPD)(BWPD)(%)(%)(Bbl/bbl)(STB)(STB)(Bbl)(Bbl)(Month)(Days)Bbl/day(BOPD)(BWPD)(BOPD)(BWPD)(%)(%)(Bbl/bbl)(STB)(STB)(Bbl)(Bbl)
----------------------------------------------------------------------------------------------------------------------------------------------------------Wi----------------------Apr-013050.956.9244199.41326.586.913.16.7639031513864545Apr-032676.154.3771.8113.71866.494.35.716.466968187633754973213
Apr-01TLJ-0653050.956.924486.96.7199.41326.563902.5151385.6648**4515138613.186.9May-013149.065.6643.4169.81351.788.811.2864072152737225271May-031982.144.8477.391.91468.794.15.91667060189101724880461
May-01TLJ-0653149.065.6643.488.88169.81351.764072.4152737.3648**27115273711.288.8Jun-013050.325.6644.7174.21341.688.511.57.7642471540790271Jun-032179.834.2775.689.71586.894.75.317.767150190688633386793
Jun-01TLJ-0653050.325.6644.788.57.7174.21341.664246.6154078.9648**27115407911.588.5Jul-013147.85.6642.1167.91312.188.711.37.864415155391413684Jul-032875.544.2671.3119.21995.894.45.616.767269192684653293325
Jul-01TLJ-0653147.85.6642.188.77.8167.91312.164414.5155390.9648**68415539111.388.7Aug-013045.295.6639.6166.11192.587.812.27.2645811565845481231Aug-032568.883.5465.388.41633.494.95.118.567358194317597599300
Aug-01TLJ-0653045.295.6639.687.87.2166.11192.564580.6156583.5548**123115658412.287.8Sep-013042.775.6637.1166.71116.487136.7647471577006221853Sep-032869.414.2165.2117.81825.593.96.115.5674751961437161106461
Sep-01TLJ-0653042.775.6637.1876.7166.71116.464747.3157699.9548**18531577001387Oct-012942.145.6636.5158.51054.886.913.16.76490615875540525905Oct-033048.623.6445109.31349.392.57.512.3675851974926995113456
Oct-01TLJ-0652942.145.6636.586.96.7158.51054.864905.8158754.7548**590515875513.186.9Nov-012445.925.6640.3140.9972.487.312.76.9650471597278916795Nov-032959.013.4255.699.11612.294.25.816.3676841991047808121265
Nov-01TLJ-0652445.925.6640.387.36.9140.9972.465046.7159727.1548**679515972712.787.3Dec-012849.066.9242.1196.91174.385.614.466524416090112498045Dec-033056.662.7253.981.61618.395.24.819.8677652007238792130057
Dec-01TLJ-0652849.066.9242.185.66196.91174.365243.5160901.4548**804516090114.485.6Jan-022650.186.244161114487.712.37.16540516204508045Jan-043053.373.2950.198.71502.593.86.215.2678642022258947139004
Jan-02TLJ-0652650.186.24487.77.1161114465404.5162045.4648**804516204512.387.7Feb-022849.685.3344.3149124289.310.78.36555416328708045Feb-042841.433.0238.484.61075.492.77.312.7679492033018012147016
Feb-02TLJ-0652849.685.3344.389.38.3149124265553.5163287.4548**804516328710.789.3Mar-022848.684.9943.7140122389.710.38.7656941645106748719Mar-042934.962.983286.3927.491.58.510.7680352042289076156092
Mar-02TLJ-0652848.684.9943.789.78.7140122365693.5164510.4548**871916451010.389.7Apr-022748.514.0944.4110119991.68.410.96580416570910359754Apr-043074.294.3701292099.694.25.816.3681642063288307164399
Apr-02TLJ-0652748.514.0944.491.610.9110119965803.5165709.4548**97541657098.491.6May-023178.886.4772.4201224591.88.211.26600516795409754May-042881.47477.5112.12169.195.14.919.4682762084978782173181
May-02TLJ-0653178.886.4772.491.811.2201224566004.5167954.4448**97541679548.291.8Jun-021478.673.9874.756104694.95.118.766061169000130011054Jun-042677.324.672.71201896.794.15.915.8683962103939111182292
Jun-02TLJ-0651478.673.9874.794.918.756104666060.5169000.4448**110541690005.194.9Jul-023076.444.5371.9136215794.15.915.966197171157484615900Jul-043189.735.0884.7155.32588.894.35.716.76855121298210359192651
Jul-02TLJ-0653076.444.5371.994.115.9136215766196.5171157.4348**159001711575.994.1Aug-023175.414.2371.2131220794.45.616.866328173364525221152Aug-043081.784.9576.8148.82311.494615.5687002152949720202372
Aug-02TLJ-0653175.414.2371.294.416.8131220766327.5173364.4448**211521733645.694.4Sep-022477.522.9674.671178996.23.825.266399175153559026742Sep-043083.894.9678.9148.32361.494.15.915.9688482176559709212081
Sep-02TLJ-0652477.522.9674.696.225.271178966398.5175153.4348**267421751533.896.2Oct-022576.923.3373.683184095.74.322.266482176993685833601Oct-042583.393.6179.889.41974.495.74.322.16893821962910076222157
Oct-02TLJ-0652576.923.3373.695.722.283184066481.5176993.4348**336011769934.395.7Nov-022877.823.1874.689209095.94.123.566571179083588539486Nov-043086.573.6882.9109.4246695.84.222.5690472220959510231667
Nov-02TLJ-0652877.823.1874.695.923.589209066570.5179083.4348**394861790834.195.9Dec-023164.562.616281192096423.766652181003727346758Dec-043078.423.2275.298.12290.595.94.123.46914522438610799242466
Dec-02TLJ-0653164.562.61629623.781192066651.5181003.4348**46758181003496Jan-032970.182.5767.674.41960.696.33.726.466726182964611952877Jan-052776.873.4573.494.12003.795.54.521.36923922639011272253738
Jan-03TLJ-0652970.182.5767.696.326.474.41960.666725.9182964248**528771829643.796.3Feb-032268.772.5966.2571455.996.23.825.566783184420570158578Feb-051778.23.3274.956.41271.495.84.222.5692962276619467263204
Feb-03TLJ-0652268.772.5966.296.225.5571455.966782.9184419.9248**585781844203.896.2Mar-032948.92.4846.471.81346.394.95.118.866855185766708665664Mar-051775.492.3773.140.11236.996.93.130.86933622889810529273734
Mar-03TLJ-0652948.92.4846.494.918.871.81346.366854.7185766.2348**656641857665.194.9Apr-032676.154.3771.8113.71866.494.35.716.466968187633754973213
Apr-03TLJ-0652676.154.3771.894.316.4113.71866.466968.4187632.5348**732131876335.794.3May-031982.144.8477.391.91468.794.15.91667060189101724880461TimeProduksiq totalqoqwqoqwWater CutOil CutWORNpWpWiCum Wi
May-03TLJ-0651982.144.8477.394.11691.91468.767060.3189101.2348**804611891015.994.1Jun-032179.834.2775.689.71586.894.75.317.767150190688633386793(Month)(Days)Bbl/day(BOPD)(BWPD)(BOPD)(BWPD)(%)(%)(Bbl/bbl)(STB)(STB)(Bbl)(Bbl)
Jun-03TLJ-0652179.834.2775.694.717.789.71586.867150190688348**867931906885.394.7Jul-032875.544.2671.3119.21995.894.45.616.767269192684653293325Apr-052863.431.6461.845.91732.897.42.637.86938223063110691284425
Jul-03TLJ-0652875.544.2671.394.416.7119.21995.867269.2192683.8348**933251926845.694.4Aug-032568.883.5465.388.41633.494.95.118.567358194317597599300May-052567.211.6665.641.11627.997.52.539.6694232322599284293709
Aug-03TLJ-0652568.883.5465.394.918.588.41633.467357.6194317.2448**993001943175.194.9Sep-032869.414.2165.2117.81825.593.96.115.5674751961437161106461Jun-053041.862.2539.666.51170.394.65.417.6694892334298013301722
Sep-03TLJ-0652869.414.2165.293.915.5117.81825.567475.4196142.7348**1064611961436.193.9Oct-033048.623.6445109.31349.392.57.512.3675851974926995113456Jul-052648.192.8145.473.21179.994.25.816.1695632346099779311501
Oct-03TLJ-0653048.623.644592.512.3109.31349.367584.7197492.1448**1134561974927.592.5Nov-032959.013.4255.699.11612.294.25.816.3676841991047808121265Aug-053070.384.2466.1127.21984.294615.6696902365939360320861
Nov-03TLJ-0652959.013.4255.694.216.399.11612.267683.8199104.3348**1212651991045.894.2Dec-033056.662.7253.981.61618.395.24.819.8677652007238792130057Sep-052468.43.7464.789.81551.994.55.517.3697802381458780329641
Dec-03TLJ-0653056.662.7253.995.219.881.61618.367765.4200722.6348**1300572007234.895.2Jan-043053.373.2950.198.71502.593.86.215.2678642022258947139004Oct-053171.343.6567.71132098.394.95.118.6698932402439449339090
Jan-04TLJ-0653053.373.2950.193.815.298.71502.567864.1202225.1348**1390042022256.293.8Feb-042841.433.0238.484.61075.492.77.312.7679492033018012147016Nov-052979.574.4775.1129.82177.994.45.616.8700222424219404348494
Feb-04TLJ-0652841.433.0238.492.712.784.61075.467948
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