the “pearl” geoscience and engineering teammpgpetroleum.com/pearl/resume-in-pearl.pdf ·...

8 of 12 Geoscientist comprising the Pearl Prospect “Technical Team” are from the Bureau of Economic Geology, University of Texas at Austin, Project STARR, MPG’s collaborator on the Pearl Prospect. The BEG is regarded as a World-class Oil and Gas Research Facility. Project STARR collaborates on Select Oil and Gas Exploration Projects which have the potential to result in major discoveries of Oil and Gas Reserves Benefiting the State of Texas.

The “Pearl” Geoscience and Engineering Team

• William A. Ambrose, STARR Principal• Steve L. Bruington, PE, Bruington Eng.• Dr. Gregory Frebourg, STARR Associate• Dr. Ursula Hammes, STARR Co-Principal• Dr. Jerry Y. Jin, Environmental Specialist• Dr. Samuel D. LeRoy, Earthview Assoc.

• Dr. Lorena Moscardelli, STARR Assoc.• Dr. Osareni Ogiesoba, STARR Associate• Dr. Harry Rowe, STARR Associate• Mr. Les Skinner, Professional Engineer• Dr. Hongliu Zeng, STARR Associate• Dr. Tongwei Zhang, STARR Associate

• Margaret P. Graham, MPG Petroleum Inc.

Petroleum Engineering Consulting T – 210-828-8117 F – 210-828-5274 bruingtonengineering.com 8620 N. New Braunfels, Ste. 315, San Antonio, TX 78217

Steven L. Bruington, P.E.

EDUCATION

Cypress-Fairbanks High School, 1972 Texas A&M University, 1972 - 1976

Bachelor of Science Degree, Petroleum Engineering.

EXPERIENCE

September 1986 – Present BRUINGTON ENGINEERING, L.C. /LTD. - President / Partner Company provides in house engineering and well site consulting services. • The services provided include but are not limited to:

o onsite supervision of drilling, completion and workover operations; snubbingoperations; pipeline and facility installation; CO2 foam frac jobs; well testing;inspection of outside operated properties; supervision of gaugers

• Project depths have ranged from 500 to 17,600 feet, bottom hole pressures exceeding15,000 psi, bottom hole temperatures in excess of 400ºF and CO2 concentrationsexceeding 10%.

• Responsible for the preparation of drilling, completions, and workover procedures,cost estimates, reserve and property evaluations, estate evaluations, pressuretransient analysis, filing of Railroad Commission forms, casing designs, bidspecifications and preparation of drilling programs.

• Experienced in the management of a multi-rig Eagle Ford drilling and completionsoperation. This includes well design, drilling program construction, and welloperations. Served as interim drilling and completions manager during transitionperiod between operators.

• Experience in well design for frac operations, completion program design andexecution.

• Well versed in all aspects of open and cased hole logging, acid washes and fishingMWD tools using coiled tubing.

• Experienced in the drilling and completion of wells in the Wilcox, Frio, Yegua,Vicksburg, Austin Chalk, Edwards, Miocene, Hockley, Olmos, Catahoula, Buda,Queen City, Ellenberger, Miss and Eagle Ford formations.

Steven L. Bruington, P.E. Page 2


• Supervised the planning and drilling of short radius lateral wells in the EdwardsLimestone

• Supervised the drilling and completion of more than 100 horizontal wells. Many ofthese wells were drilled while producing 125 barrels of oil per hour with 400-500 psigbackpressure.

• Perform services as expert witness.• International experience includes:

o Served as the United Nations technical representative to the Oil and NaturalGas Commission of India for the preparation of a feasibility study regarding thedrilling and completion of horizontal wells in unconsolidated sandstonereservoirs

o Prepared well designs for 4500 meter wells in Bolivia.• Prepared tender offers and analyzed responses for drilling of wells in Tunisia.• Selected as technical advisor to chapter 7 federal bankruptcy trustee.

• Partner in Bruington Operating Company L.L.C., which is actively engaged in contractoperating of oil and gas wells. The company was founded to manage oil and gasproperties with a minimum amount of cost to the joint interest owner.

January 1986 - September 1986 CROSSROADS PETROLEUM CONSULTANTS, INC. - Vice President of Operations Onsite supervision of drilling, completion, and workover operations. Prepared cost estimates, completion procedures, drilling programs and property evaluations.

November 1979 - January 1986 BAGNALL & BARBER, INC. (consulting natural gas and petroleum engineers) - Petroleum Engineer. Onsite supervision of drilling, completion, and workover operations on wells ranging in depth from 2,000 to 15,000 feet. Activities supervised included daily workover, completion and drilling operations, running and cementing of casing and liners, monitoring of pore pressures and adjusting mud weights accordingly, drill string design, selection of solids control equipment, logging and coring operations, perforating, fishing, drill stem tests, gravel packing, 4-point potentials, casing designs, stimulation jobs, diamond coring, bit nozzle selection. Office work included reserve and property evaluations, calculation of absolute open flow potentials, Railroad Commission completion forms, preparation of workover and drilling procedures, preparation of cost estimates, and supervision of up to 8 field personnel.

May 1976 - November 1979 GETTY OIL COMPANY - Associate, Junior Petroleum Engineer and Petroleum Engineer Analyzed pressure buildup and drawdown tests, constructed P/Z versus cumulative production curves. In charge of engineering and profitability of over 60 oil and gas wells.



Responsibilities included recompletion procedures with economics, log calculations, and payout calculations. Wrote several drilling programs for wells ranging in depth from 10,000 to 14,000 feet. Made calculations to size reciprocating gas compressors to fit specific conditions.

PROFESSIONAL ORGANIZATIONS

Society of Petroleum Engineers, 1975 - present American Association of Drilling Engineers – San Antonio Chapter San Antonio Petroleum Club - Vice President, 1999 - 2000, President 2000 - 2001 American Petroleum Institute Registered Professional Engineer in Texas (Number 55,514) Second Vice President - Balcones Section of Society of Petroleum Engineers 1997, 1998 Member of Balcones Energy Library, Inc. Scholarship Chairman - Balcones Section of Society of Petroleum Engineers 1997, 1998, 1999, and 2000 Finalist for North San Antonio Chamber of Commerce 2003 Small Business Leader of the Year Award The Alternative Board (TAB) 2000 - 2006

INDUSTRY TRAINING AND EDUCATION

H2S Certified Proficient in Microsoft Office, Excel Cathodic Protection and Corrosion Seminar. Getty Oil Company, 1976 Customer Mud School. IMCO Services, 1977 Drilling Seminar, Hughes Tool Company, 1977 Compressor Seminar, Cooper Industries, 1977 Open Hole Log Interpretation, Schlumberger, 1977 Blowout Prevention School, University of Oklahoma, 1977 Well Log Interpretation, Douglas W. Hilchie, 1977 Halliburton Services Customer School, 1977 Drilling Practices, Preston Moore, 1978 Directional Drilling and Fishing Tool Seminar, Wilson Industries, 1979 Enhanced Oil Recovery Seminar, Getty Oil Company, 1979 Technical Writing Seminar, Getty Oil Company, 1979 Workover and Completion School, Rike Services, 1979 M.M.S. Basic Well Control School, University of Houston at Victoria,Petroleum Training Institute, 1983, 1989, and 1993



M.M.S. Refresher Well Control School, UHVC-PTI, 1984, 1985, 1986, 1990, 1991,1992, 1994, 1995, and 1996SOR Stimulation Seminar, Dowell-Schlumberger, 1985Core Analysis, Seismic and Logging Seminar, Western AtlasInternational, 1987Smith International Horizontal Drilling Seminar, 1990Developing Area Specific Waste Management Plans for Exploration andProduction Operations, API, 1993Economical Fracture Optimization for 3-D Models, IntegratedEnergy Services, Inc., 1995Tubular Design Technology Training, 2003Hydraulic Fracturing Technology and Case Studies in Tight Gas Sands andShales, 2007Shale Development Technology Workshop, Halliburton 2011San Antonio Association of Petroleum Landmen Mid-Winter Seminar, 2012

- 24 -

Margaret P. Graham President MPG Petroleum, Inc.The Energy Plaza Building

8620 N. New Braunfels, Suite 411San Antonio, Texas 78217Email- [email protected]: www.mpgpetroleum.comOffice: 210-822-7770Direct: 210-365-1568

MARGARET P. GRAHAM, President of MPG Petroleum, Inc., graduated from Trinity University, San Antonio, Texas in the Class of 1979 with a Bachelor of Arts Degree in Geology. Since graduation, Ms. Graham has been involved in the oil and gas industry, and is experienced in multidisciplinary areas such as geology, geophysics, prospect generation, financial oversight and operations.

Prior to forming MPG Petroleum, Inc. in 1985, Ms. Graham served as a staff geologist in the South Texas exploration department of Tesoro Petroleum, Inc., as geological technician for Gulf Energy Development Corporation and as a geological consultant to Durst Energy Corporation and to Rio Exploration Company, all located in San Antonio, Texas. Ms. Graham served as the 1997 –1998 Chairman of the Southwest Chapter of the American Petroleum Institute. Other professional affiliations are the South Texas Geological Society, the San Antonio Geophysical Society, the Society of Petroleum Engineers, the Society of Professional Earth Scientists and the American Association of Petroleum Geologists.

MPG Petroleum, Inc., a Texas Corporation, was chartered (number 775723-0) on November 22, 1985, Texas Railroad Commission Operator Number 518631. Since 1987, our corporate office has been located in the Energy Plaza Building at the address shown above.

CORPORATE AND PERSONAL REFERENCE LIST

Ursula Hammes, Ph.D.Research Associate, Co-Principal of STARR Bureau of Economic GeologyUniverity of Texas at AustinUniveristy Station Box X Austin, Texas [email protected]@beg.edu

SANDRA SCHIFFER, CPAOil and Gas Tax Specailist ofCalvetti Ferguson 250 W Nottingham Dr. #100San Antonio, Texas [email protected]

Les SkinnerLicensed Professional Engineer17106 Ivory Falls Court Houston, Texas [email protected]

MARC A. YOUNG, Attorney at Law 10999 West IH 10, Suite 800 San Antonio, Texas 78230 [email protected]

DR. SAMUEL D. LeROY, Vice President Geophysicist Earthview Associates, Inc. 12000 Westheimer, Suite 320 Houston, Texas [email protected]

mailto:mpgraham%40mmpgpetroleum.com?subject=Inquiry

http://www.mpgpetroleum.com

mailto:sschieffer%40msb-cpa.com?subject=Inquiry

mailto:lskinner%40sbcglobal.net?subject=Inquiry

mailto:myoung%40cbylaw.com?subject=Inquiry

Research Associate Bureau of Economic GeologyThe University of Texas at Austin

Ursula Hammes

The University of Texas at AustinUniversity Station, Box XAustin, Texas 78713-8924 E-mail: [email protected]: 512-471-1891Fax: 512-471-0140

Ph.D., Geology, University of Colorado, 1992Diploma (M.S.), Geology, Geologisches/Paläontologisches Institut, Universität Erlangen, Germany, 1987

Education:

Present Position: Research Associate, Universität Potsdam, Institut für Erd- und Umweltwissenschaften, Potsdam, Germany (August 2011 - Present)

Present Position: Research Associate, Bureau of Economic Geology, The University of Texas at Austin (September 2004 - Present)

Engineering/Scientist Associate V, Bureau of Economic Geology, The University of Texas at Austin (September 2003 - September 2004)

Consultant, Bureau of Economic Geology, The University of Texas at Austin (November 2002 - September 2003)Sequence stratigraphy and seismic and wire-log interpretations in Tertiary clastic sediments along the Texas Gulf Coast. Prospect generation and training of operators in sequence stratigraphic analysis of wireline logs and seismic.

Exploration Geologist, Anadarko Petroleum Corporation, Houston, Texas (April 1997 - November 2001)GOM Group: Basin and prospect evaluation of the Mesozoic Eastern Gulf of Mexico, including basin modeling, 2D/3D seismic interpretations, and prospect generation. World Wide Business Development Group: conducted studies on exploration potential for di�erent countries and petroleum provinces around the world (e.g., Nigeria, Iran, Colombia, Hungary, Ecuador, Morocco, Mauritania). Evaluated deals and prospects. Development Group: Prospect development in Kansas and Oklahoma; responsible for identifying prospects in the Hugoton Basin, selecting well locations and supervising drilling. Basin Studies Group: Conducted basin analyses and petroleum system assessment (source rock analyses, reservoir quality, structural analysis) for exploration potential of West Greenland, Southeast Australia, and Southeast Canada. Responsible for interpreting FMI/EMI logs in di�erent geologic settings using Z&S log interpretation software (Recall). Working knowledge of UNIX-based applications (Landmark, Z&S Recall software; FAPS fault analysis) and PC applications (Geographix, Petra, SeisVision, Freehand).

Professional History:

Carbonate and clastic sequence stratigraphyMudrock systemsSeismic and wire-log interpretationProspect generation

Areas of Expertise:

45


Ursula Hammes

Postdoctoral Research Fellow, Bureau of Economic Geology, The University of Texas at Austin (November 1995 - March 1997)Develop reservoir model of karsted and fractured Ellenburger reservoir in West Texas using 3-D seismic and well log correlations. Working knowledge of Landmark workstation, including Openworks, Geodataworks, Stratworks, and Seisworks. Working knowledge of Schlumberger Sun workstation using Geoframe for FMI/FMS log interpretations. Working knowledge of Halliburton Silicon Graphics workstation using InterView for EMI log interpretations.

Environmental Scientist/Geologist, IT Corporation, Houston, Texas (July 1994 - October 1995)Conduct geochemical soil tests for Mercury and PCB contaminated sites along Tenneco gas pipelines. Preparation of proposals, reports, and environmental audits.

Geologic Consultant, Marathon Oil Company, Littleton, Colorado (January 1992 - April 1994)Established diagenetic and geochemical model in a sandstone reservoir of the Celtic Sea. 87Sr/86Sr isotopes of Miocene carbonates of the Red Sea. Reservoir evaluation of selected wells of the Smackover Formation, U.S.A., using point-count data.

Geologic Consultant, Simon Petroleum Geology (January 1992 - April 1994)Sedimentology and diagenesis of the Cretaceous Shuaiba Formation, Oman.

Research/Teaching Assistant, The University of Colorado, Boulder (September 1988 - December 1992)Conducted geochemical analyses with mass spectrometer, electron microprobe, and Synchrotron X-ray �uorescence. Described thin sections with standard petrographic methods, scanning electron microscopeand cathodoluminescence. Described and sampled cores. Taught courses in Sedimentology, HistoricalGeology, and Physical Geology.

Exploration Geologist: Well-Site Geologist, BEB Oil and Gas, Hannover, Germany (January 1988 - August 1988)Micropaleontology and stratigraphy in northwest Germany. Source-rock evaluation with pollen and spores. Sampled cuttings and selected formation boundaries.

Research Geologist, ARCO Oil and Gas, Production, and Research, Plano, Texas (June 1989 - September 1989)Established diagenetic and geochemical model of debris �ow deposits of the Permian Bone Spring Formation.

Professional History Continued:

46

American Association of Petroleum Geologists

SEPM (Society for Sedimentary Geology)

Professional Societies:


Ursula Hammes

Outstanding Research Award, Jackson School of Geosciences, STARR Project, Co-Principal Investigator, 2010

Third Place, Thomas A. Philpott Excellence of Presentation Award, Gulf Coast Association of Geological Societies (GCAGS), 60th Annual Convention, San Antonio, Texas, 2010

Grover E. Murray Best Published Paper Award as co-author of Third-Place Paper published in GCAGS Transactions, "Preliminary Classi�cation of Matrix Pores in Mudrocks", 2010

Honorable Mention, Best Poster Paper Presented at the SEG 2007 Annual Meeting for paper titled "Linear Amplitude Patterns in Corpus Christi Bay Frio Subbasin, South Texas", 2008

Second Place, Thomas A. Philpott Excellence of Presentation Award for "All Fill—No Spill: Slope-Fan Sand Bodies in Growth-Faulted Subbasins: Oligocene Frio Formation, South Texas Gulf Coast", 2007

A. I. Levorsen Award as co-author of Best Paper presented at Gulf Coast Section, GCSSEPM/GCAGSAnnual Meeting, "Preliminary Classi�cation of Matrix Pores in Mudrocks"

Awards and Honorary Societies:

Co-Chair, Unconventional Resources, 2012 American Association of Petroleum Geologists Annual Convention, Long Beach, 2012

Chair, Gas Shales Committee: Haynesville Shale, EMD, 2011 - 2012

Co-Chair, Gas Shales Committee, 2011 Annual AAPG Conference, Houston, Texas, 2011

Committee Responsibilities and Professional Activities:

47

48


Ursula Hammes

Hammes, U., Willis, J. J., Feeley, M., Smith, R., Stull, K., Willis, J. C., and Willis, K. M., eds., 2010, Transactions: Gulf Coast Association of Geological Societies, v. 61, 929 p.

Hammes, U., Hamlin, H. S., and Ewing, T. E., 2011, Geologic analysis of the Upper Jurassic Haynesville Shale in east Texas and west Louisiana: AAPG Bulletin v. 95, no. 10, p. 1643–1666.

Hammes, Ursula, Eastwood, Ray, Rowe, H. D., and Reed, R. M., 2009, Addressing conventional parameters in unconventional shale-gas systems: depositional environment, petrography, geochemistry, and petrophysics of the Haynesville Shale, in Carr, T., D'Agostino, T., Ambrose, W., Pashin, J., and Rosen, N. C., eds. Unconventional energy resources: making the unconventional conventional: 29th Annual GCSSEPM Foundation Bob F. Perkins Research Conference, December 6–8, Houston, p. 181–202.

Hammes, Ursula, 2009, Sequence stratigraphy and core facies of the Haynesville Mudstone, East Texas: Gulf Coast Association of Geological Societies Transactions, v. 59, p. 321-324.

Hammes, Ursula, Loucks, R. G., Brown, L. F., Jr., Treviño, R. H., Montoya, Patricia, and Remington, R. L., 2007, Reservoir geology, structural architecture, and sequence stratigraphy of a growth-faulted subbasin: Oligocene Lower Frio Formation, Red Fish Bay Area, South Texas Gulf Coast: The University of Texas at Austin, Bureau of Economic Geology Report of Investigations No. 272, 28 p. + plate.

Zeng, Hongliu, Loucks, R. G., and Hammes, Ursula, 2008, Linear amplitude patterns in Corpus Christi Bay Frio Subbasin, south Texas: interpretive pitfalls or depositional features?: Geophysics, v. 73, no. 5, p. A27–A31.

Brown, L. F., Jr., Loucks, R. G., Treviño, R. H., and Hammes, Ursula, 2006, Understanding growth-faulted, intraslope subbasins by applying sequence-stratigraphic principles: examples from the south Texas Oligocene Frio Formation: Reply: AAPG Bulletin, v. 90, no. 5, p. 799–805.

Brown, L. F., Jr., Loucks, R. G., Treviño, R. H., and Hammes, Ursula, 2004, Understanding growth-faulted, intraslope subbasins by applying sequence-stratigraphic principles: examples from the south Texas Oligocene Frio Formation: AAPG Bulletin, v. 88, no. 1, p. 1501–1522.

Budd, D. A., Hammes, Ursula, and Ward, W. B., 2000, Cathodoluminescence in calcite cements: new insights on Pb and Zn sensitizing, Mn activation, and Fe quenching at low trace-element concentrations: Journal of Sedimentary Research, v. 70, no. 1, p. 217–226.

Hammes, Ursula, 1997, Electrical imaging catalog: microresistivity images and core photos from fractured, karsted, and brecciated carbonate rocks: The University of Texas at Austin, Bureau of Economic Geology Geological Circular 97-2, 40 p.

Selected Publications:


Ursula Hammes

Hammes, Ursula, 1995, Initiation and development of small-scale sponge mud mounds, Upper Jurassic (Oxfordian), Southern Franconian Alb, Germany, in Monty, C.L.V., Bosence, D., Bridges, P., and Pratt, B., eds., Mud-mounds: origin and evolution: International Association of Sedimentologists, Special Publication, v. 23, p. 335–357.

Budd, D. A., Hammes, Ursula, and Vacher, H. L., 1993, Calcite cementation in the Upper Floridan aquifer: a modern example for con�ned-aquifer cementation models?: Geology, v. 21, p. 33–36.

Selected Publications Continued:

49

金跃群/Jerry Y. Jin, PhD, EMBA

Principal

Jin’s Environmental LLC [email protected]

210-326-5819

起至年月院校专业学位

2002年 9 月—

2004年 5 月

德克萨斯

大学工商管理 EMBA

1986年 10月—

2001年 5 月

田纳西大

学地质博士

1982年 9 月—

1985年 5 月中南大学地质硕士

1978年 10月—

1982年 5 月

中国地质

大学地质学士

Dr. Jerry Jin was born 1962, grew up in Dongyang,

Zhejiang Province in China, and came to the United States

in 1986.

Dr. Jin is the founder and owner of Jin’s Environmental

LLC, engaging in consulting on environmental restoration

and oil and gas investment. He is retained by LEIDOS and

OTIE as Senior Hydrogeologists.

Dr. Jin is the co-founder of the following non-profit

organizations:

The Greater San Antonio Association of Chinese

Professionals (GSAACP), Vice President (2014-

present)

Dongyang Association of USA, Vice Chairman of

the Board of Directors (2013-present)

The Greater San Antonio Chinese Chamber of

Commerce (GSACCC) (served as the Vice

Chairman of Board from 2008 to 2010 and

President from 2010 to 2012,)

The Chinese Culture Performance Association of

San Antonio (CCPASA) (Board member, 2007 to

present)

Chinese Orchestra of San Antonio (Manager, 2007

to present)

East Tennessee Chinese Alliance (ETCA)

(President from 1996 to 1997)

ETCA Chinese School

United Chinese Academy of San Antonio

(UCASA) (Treasurer from 1999 to 2005

San Antonio Chinese Alliance SACA (Former

board members and current advisor).

mailto:[email protected]

Samuel D. LeRoy Petroleum Geologist / Geophysicist

Texas Licensed Professional Geoscientist (Geology) No. 2713

Summary of Experience : Application of integrated Geologic, Geophysical, Computer Imaging for petroleum exploration and development. Integration of seismic processing with interpretation, especially for AVO and seismic velocity integration in geopressured environments. Extensive workstation experience on SMT. “Show and tell” experience on GeoQuest and Landmark platforms. Familiar with Spot�re data visualization programs. Experienced user of Hampson-Russell AVO analysis and modeling software.

Experience : 1993 - Present. VP and Geologist, EarthView Associates, Inc. Seismic 2-D and 3-D interpretation and mapping, prospect

generation, prospect review, project coordination, geopressure research and application to petroleum exploration and development, computer-aided visualization, economic risk documentation, statistical consulting, teaching of computer mapping methods, and continental margin analysis. Areas worked include shelf and deepwater Gulf of Mexico, Texas (North, Gulf Coast, West, and South), South Louisiana, Chad in Central/North Africa, Brunei, New Zealand, Northwest Shelf of Australia, Paraguay, o�shore Madagascar, West African o�shore seismic and gravity interpretations.

1981 - 1993. Geologist, Conoco, Inc. 1981 - 1985. Petroleum �eld development geology and geophysics in o�shore Louisiana and Texas. 1985 - 1990. Prospect generation and regional geological, seismic, gravity/magnetics and risk evaluation for o�shore

petroleum exploration in the Gulf of Mexico. Areas mapped included both deepwater and shelf. 1990 - 1992. Cross-disciplinary collaboration on continental margin analysis with an emphasis on petroleum generation

and accumulation. Margins studied included:

Gulf of Mexico Central West Africa with a concentration on Nigeria, Northwest Shelf and onshore / o�shore Perth Basin of Australia, North Slope of Alaska.

1979 - 1981. Research Assistant, University of Southern California. Computer consulting in data base design, implementation, and computer mapping.

1979 - 1979 summer hire. Field Geologist, Texaco, Inc. Worked in California Coast Ranges: Field mapping and sampling, property ownership research, and owner/tenant contacts.

1978 - 1979. Teaching and Research Assistant, University of Southern California.

1975 - 1978. Geologist, Texaco, Inc. Petroleum exploration and development geology in California onshore and o�shore and Alaska.

1974 - 1975. Investigator and Manager, Coastal Research Group. Implemented and directed a group of college students in an oil and gas lease sale assessment of o�shore southern California. Through innovative use of limited resources we supplied the client with a gas supply assessment and geologic report at minimal cost.

1972 - 1974. Teaching Assistant, University of Southern California.

Summer 1972. University of Miami. Member of scienti�c crew, R/V Columbus Iselin in survey of the continental margin of West Africa.

Education :

Ph.D. in Geology, 1981. University of Southern California, Los Angeles, California. M.A. in Geology, 1975. University of Southern California, Los Angeles, California. B.S. in Geology, 1972. University of Miami, Coral Gables, Florida.

12000 Westheimer, Suite 320 Houston, Texas 77077 Phone: 281-556-9766 Fax: 281-556-9778

email: [email protected]

56

57

Sam LeRoyAccomplishments in Petroleum Exploration and Development :

Established EarthView Associates, Inc. as a team of experienced petroleum professionals dedicated to high quality consulting and training in geology, geophysics, and biostratigraphy. This company has provided support services for clients seeking to open new plays, revitalize old trends, evaluate acquisitions, understand unexpected geology and �nd new pay in old �elds.

Lease Acquisition and Prospect / Trend Mapping:

Onshore Texas and Louisiana:

• Gulf Coast Miocene, Frio, Vickburg, Yegua, Wilcox, and Jurassic prospect generation and evaluation.Mapping of 3D seismic surveys, AVO / AVA analysis, log correlation, interpretation of depositionalenvironments.

• North Texas Paleozoics, seismic inter pretation in Hardeman Basin, Bend Arch, Barnett Shale of FortWorth Basin.

• West Texas seismic interpretation and prospect evaluation on Central Basin Platform, Midland Basin.

Gulf of Mexico shallow and deep water:

• Oligocene, Miocene, Pliocene, and Ple istocene in Louisiana and Texas. Methods used included 2D and3D seismic interpretation, log correlation, interpretation of depositional environments.

• Geopressure detection and modeling: Applied the concepts of dynamic pressure seals to exploration forhydrocarbons, geopressure detection using AVO, AVF and seismic velocity; Developed improvedmethods for AVO analysis in geopressured environments; Mapped deep geopressure distribution in parts of the Gulf of Mexico using residual gravity response.

• Modeled salt-layer gravity response i n support of sub-salt exploration e�orts.• Vertical Migration of Hydrocarbons in the Gulf of Mexico: Developed and applied concepts of

vertical migration to support lease acquisitions on the shelf and in deep water areas of O�shoreLouisiana and Texas.

• Field Extension Campaigns in the West Cameron Area of the Gulf of Mexico..

California onshore and o�shore:

• Prospect Generation in the San Joaquin Basin, the Santa Maria Basin, and O�shore.• Field Extension Campaigns in the Ventura Basin.

ANWR on Alaska's North Slope:

• Prospect evaluations made use of seismic, well, gravity, and magnetics data; and included basinhydrocarbon generation and preservation estimation from an integrated continental margin model.

Computer Visualization and Modeling:

• Developed a "Statistical Gravity" modeling method for basin analysis on continental margins and applied it to WestAfrica, Australia, Madagascar, Indonesia, The Gulf of Mexico, and the North Slope of Alaska.

• Developed a Seismic Multi-Attribute Display and analysis procedure for use in seismic stratigraphy.• Applied seismic stratigraphic methods in U.S. Gulf Coast, California, Alaska, Algeria, and o�shore Nigeria.• Developed a fast “seed-model” procedure for predicting sand transport in deep-water environments, including

salt-layer regions of the deepwater Gulf of Mexico.

Economic Risk Evaluation at the Field, Prospect, Trend, and Basin Scales:

Supply clients with realistic benchmark evaluation of chance for success for property acquisition, development, and exploration projects using integrated geology, geophysics, and statistical methods.

Professional A�liations:

American Association of Petroleum Geologists, Society of Exploration Geophysicists, Houston Geological Society, Geophysical Society of Houston. Chaired the Employment Referral Committee of the GSH 1996-2009.

Sam LeRoyRecent Presentations and Publications :

G. Michael Shook, Samuel D. LeRoy and William M. Benzing, 2007. SYSTEMS FOR LOW FREQUENCY SEISMIC AND INFRASOUND DETECTION OF GEO-PRESSURE TRANSITION ZONES – U.S. Patent 7,283,422 - Oct. 16, 2007.

G. Michael Shook, Samuel D. LeRoy and William M. Benzing, 2006. METHODS AND SYSTEMS FOR LOW FREQUENCY SEISMIC AND INFRASOUND DETECTION OF GEO-PRESSURE TRANSITION ZONES – U.S. Patent 7,079,449 - July 18, 2006.

H.R. Nelson, Jr., S.D. LeRoy, L.R. Denham, P.J. Desai, M.E. Guthrie and M.A. Dunn 2006. AVO AND SEISMIC PROCESSING IMPLICATIONS FROM A REGIONAL DATABASE OF VELOCITY AND OTHER ACOUSTIC ROCK PROPERTY TRENDS - European Association of Geoscientists and Engineers EAGE 68th Conference & Exhibition — Vienna, Austri a, 12 - 15 June 2006.

Sam LeRoy, Lloyd Weathers, Eric von Lunen, Wes Johnson and Steve Trammel, 2004. AVO MODELS IN GEOPRESSURE SETTING – Deep Gulf of Mexico shelf - Houston SIPES February Luncheon Meeting.

Lloyd Weathers, Sam LeRoy, Eric von Lunen, Wes John son and Steve Trammel, 2003. AVO MODELS IN GEOPRESSURE SETTING – Deep Gulf of Mexico shelf - SEG convention abstracts.

Co-author of the AVO/SEISMIC section of IHS Energy’s 2003 Deep Shelf Gulf of Mexico Production Performance Study .

Samuel D. LeRoy and Ralph Stone, 2003. WEST MADAGASCAR CONTINENTAL MARGIN ANALYSIS: Crustal classi�cation, regional geologic structure and sedimentary thickness - Houston Geological Society and Petroleum Exploration Society of Great Britain Second International Symposium “Africa: New Plays—New Perspectives” Houston, 3–4 September 2003.

Ralph A. Stone and Samuel D. LeRoy, 2003. MADAGASCAR DEEPWATER 2: How new seismic data show b asin o� western Madagascar – Oil and Gas Journal, March 10, 2003.

Ralph A. Stone and Samuel D. LeRoy, 2003. MADAGASCAR DEEPWATER 1: Deepwater basin con�rmed far o� western Madagascar – Oil and Gas Journal, March 3, 2003.

Sam LeRoy, Bill Benzing and H. Roice Nelson, Jr. 2002. MAPPING AND IMAGING OF GEOPRESSURE GEOMETRY WILL FOCUS EXPLORATION AND DEVELOPMENT ON REMAINING UPSIDE RESERVES - Presentation to Corpus Christi SIPES luncheon, February 26, 2002.

LeRoy, S.D., W.M. Benzing G.M. Shook, and S. Starr, 2001. PART I: "Vapor-lock" geopressure seals observed in seismic evaluation – O�shore, January 2001.

LeRoy, S.D., W.M. Benzing G.M. Shook, and S. Starr, 2001. PART II: Dynamic seals control hydrocarbon �uid �ow through US Gulf basins – O�shore, February 2001.

G.M. Shook, S.D. LeRoy and William M. Benzing, 1998. Reservoir and Geophysical Properties of Vapor-Lock Pressure Seals . In:PRESSURE REGIMES IN SEDIMENTARY BASINS AND THEIR PR EDICTION - The American Association of Drilling Engineers Industry Forum.

S.D. LeRoy, 1998. TREATING THE GULF OF MEXICO AS A CONTINENTAL MARGIN PETROLEUMPROVINCE . The Leading Edge, February, 1998 pp. 209-212.

Benzing, W.M., G.M. Shook and S.D. LeRoy, 1996. THE FORMATION AND BEHAVIOR OF "VAPOR LOCK” PRESSURE SEALS AND ASSOCIATED HYDROCARBON ACCUMULATIONS IN GEOLOGI CALLY YOUNG BASINS. Transactions of the Gulf Coast Association of Geological Societies v XLVI pp. 25-37.

LeRoy, S.D. and Brumbaugh, W.D., 1995. THE GULF OF MEXICO AND WEST AFRICA: Gravity and Topographic Visualization of Rift-Fabrics. Gulf Coast Section SEG Annual Meeting, Houston, Texas.

LeRoy, S.D., 1994. MULTI-ATTRIBUTE / COMPUTER-AIDED SEISMIC STRATIGRAPHY - Semi-Automated Prediction of Depositional Environments. . American Association of Petroleum Geologists Annual Convention, Denver, Colorado.

LeRoy, S.D. and Brumbaugh, W.D., 1992. THE GULF OF MEXICO AND WEST AFRICA: Rift-Fabric Control of Continental "Feather Edges" . European Association of Petroleum Geologists Annual Meeting, Paris, France.

LeRoy, S.D. and Brumbaugh, W.D., 1992. THE GULF OF MEXICO AND WEST AFRICA: Rift-Fabric Control of Continental "Feather Edges" . Nigerian Association of Petroleum Explorationists 10th Annual Conference, Lagos, Nigeria.

LeRoy, S.D., 1990. CRUSTAL STRUCTURE OF THE GULF OF MEXICO: New Perspectives on Structural Trends and Salt Geometry from Gravity and Magnetics . Geological Society of America Annual Convention, Dallas, Texas.

58


Lorena Moscardelli

The University of Texas at AustinUniversity Station, Box XAustin, Texas 78713-8924 E-mail: [email protected]: 512-471-4971Fax: 512-471-0140

My technical experience is in stratigraphy, seismic geomorphology, and seismic interpretation and visualization. I specialize in the study of deep-water deposits, with particular interest in mass transport complexes. My industry experience includes regional hydrocarbon prospectivity and the development of exploration prospects.

Professional Summary:

Study and characterization of mass transport complexes around the world, Application of quantitative seismic geomorphology techniques in shallow and deep-water deposits, Subsurface mapping of depositional systems, Basin analysis

Research Interests:

B.S., Geology, Universidad Central de Venezuela, 2000Ph.D., Geology, The University of Texas at Austin, 2007Education:

Bureau of Economic Geology: Graduate Research Assistant for the Quantitative Clastic Laboratory Consortium, 2003–2007BHP Billiton: Summer Intern, 2006OXY Occidental Oil and Gas: Summer Intern, 2005PDVSA Exploration: Exploration Geologist, 2001–2003Rice & Avendaños: Exploration Geologist, 2000–2001


Moscardelli, Lorena, and Wood, L. J., 2007, New classi�cation system for mass transport complexes in o�shore Trinidad: Basin Research, doi: 10.1111/j1365-2117.2007.00340x [26 p.].

Moscardelli, L., L. Wood, and P. Mann, 2006, Mass Transport Complexes and Associated Processes in the O�shore Area of Trinidad and Venezuela, AAPG Bulletin, v. 90, no. 7.

Parra, M., L. Moscardelli, and M. A. Lorente, 2003, Late Cretaceous Anoxia and Lateral Microfacies Changes in the Tres Esquinas Member, La Luna Formation, Western Venezuela, Palaios, v.18, no. 4, p. 321-333.


50

Research AssociateBureau of Economic GeologyThe University of Texas at Austin

Lorena Moscardelli

Moscardelli, L., and L. Wood, 2006, Seismic Geomorphology of Mass Transport Deposits and Controls on Formation Character, Eastern O�shore Trinidad and Venezuela, in AAPG Proceedings Annual Meeting, Houston, Texas, USA.

Moscardelli, L., D. Woods, and L. Wood, 2006, Quantitative Seismic Geomorphology Study in Fluvial Systems—A New Approach, in AAPG Proceedings Annual Meeting, Houston, Texas, USA.

Moscardelli, L., and L. Wood, 2006, Identi�cation and Classi�cation of Mass Transport Complexes in O�shore Trinidad/Venezuela and Their Potential Anthropogenic Impact as Tsunamigenic Hazards, in AGU Proceedings Fall Meeting, San Francisco/California USA.

Moscardelli, L., and L. Wood, 2006, Morphometry of Mass Transport Complexes in O�shore Trinidad, in External Controls on Deep Water Depositional Systems; Climate, Sea-level and Sediment Flux, London, UK.

Moscardelli, L., 2006, Mass Transport Complexes in O�shore Trinidad and World Wide Analogs, in Houston Geological Society International Dinner (March), Houston, Texas.

Moscardelli, L., and L. Wood, 2005, Visualization Technology and Quantitative Morphometrics of Mass Transport Complexes along the continental margin of Trinidad, West Indies, in SEPM Research Conference Proceedings, Houston, Texas, USA.

Moscardelli, L., L. Wood, and P. Mann, 2004, Debris Flow Distribution and Controls on Slope to Basin Deposition, O�shore Trinidad, in AAPG Proceedings Annual Meeting, Dallas, Texas, USA.

Moscardelli, L., L. Wood, and P. Mann, 2004, Debris Flow Architecture and Processes O�shore Trinidad: Implications for Basin Fill in Tectonically Active Margins, in AGU Proceedings Fall Meeting, San Francisco/California USA.


51

Research AssociateBureau of Economic GeologyThe University of Texas at Austin

Lorena Moscardelli

Ed Picou Full Fellowship Grant, 2007 Gulf Coast Section of SEPM

AAPG Grant in Aid, 2006 American Association of Petroleum Geologists Foundation

Graduate Student Research Grant, 2005 Geological Society of America GSA

Outstanding Student Paper Award, 2004 Hydrology Section AGU

Thomas R. Banks Memorial Scholarship, 2004 from the San Antonio Area Foundation

L. Austin Weeks Grant, 2004 American Association of Petroleum Geologists Foundation

Exxon-Mobil Student Grant Participation Award, 2001 AAPG/SEPM Annual Convention

Awards:

Session Co-Chair, Recent Advances in Deepwater and Shelf Siliciclastic Facies Models: Implications for Reservoir Characterization, Houston, Texas: American Association of Petroleum Geologists / Society of Economic Paleontologists and Mineralogists, 2006.

Reviewer, External Controls on Deep Water Depositional Systems; Climate, Sea-level and Sediment Flux: GSL Special Publication, 2006.

Reviewer, The Signi�cance of Mass-Transport Deposits in Deep Water Environments: AAPG/SEPM Special Publication, 2006.

Selected Committees:

52

Osareni Christopher Ogiesoba Professional Summary

March 13, 2013

Business address: The University of Texas at Austin Bureau of Economic Geology University Station, Box X Austin, Texas 78713-8924 (512) 471-6250

E-mail address: [email protected]

Academic Background

B.Sc. Geology, University of Benin, Benin City, Nigeria, 1979M.Sc. DIC, Geophysics, Imperial College of Science and Technology, Royal School of Mines,London, England, 1983M.Sc. Applied Seismology, University of Calgary, Alberta, Canada, 2004Ph.D. Earth and Planetary Sciences, McGill University, Montreal, Quebec, September 2007

Areas of Expertise

A. Seismic interpretation of depositional systems.B. Seismic data processing and seismic anisotropy.C. Multicomponent data processing and velocity ratios estimation for reservoir characterization.D. Seismic modeling.E. Acreage evaluation and prospect generation.F. 3D seismic attributes-based rock property prediction in hydrothermal dolomite reservoirs.

Professional Work Experience

A. Present Position: Research Associate, Bureau of Economic Geology, The University of Texas atAustin (October 2007 - Present).

Seismic interpretation of the Frio Formation in South Texas Gulf Coast; development of regionalstructural and stratigraphic models; post-stack processing of the seismic volume; seismic attributeanalysis; pre-stack velocity analysis; development of post-stack velocity analysis algorithm.

B. Teaching Assistant, Earth and Planetary Sciences Department, McGill University, Montreal (2004- 2007).

C. Research Assistant, The Consortium for Research in Elastic Wave Exploration Seismology(CREWES), University of Calgary, Calgary, Alberta, Canada (2001 - 2004 ).

Seismic interpretation of the Frio Formation in South Texas Gulf Coast. Development of regionalstructural and stratigraphic models. Post-stack processing of the seismic volume. Seismicattribute analysis. Prestack velocity analysis. Development of post-stack velocity analysisalgorithm.

D. Research Assistant, WesternGeco, Denver, Colorado (May 2003 - August 2003).

Development of converted-wave velocity ratio scanning algorithm for automatic transformation of PS to P time.

E. Geophysical Advisor, Mobil Corporation (1999 - 2000).

Team leader of reservoir management team (multidisciplinary team): Mobil Southwestern oilfields, Niger Delta, West Africa.

F. Geophysical Advisor, Mobil Corporation (1997 - 1999).

Responsible for integration of geological, geophysical, and reservoir-engineering data for optimalproduction uplift, Mobil Producing Nigeria Southwestern oil fields, Niger Delta, West Africa;responsible for the development of deep exploration plays in the cluster.

G. Geophysical Advisor, Dallas, Texas, Mobil Corporation (1996 - 1997).

Reservoir characterization and gas injection project, Mobil Producing Nigeria Southwestern oilfields, Niger Delta, West Africa.

H. Senior Staff Geophysicist, Houston, Texas, Mobil Corporation (1995 - 1996).

Deep-water block seismic evaluation: Mobil Western block, Niger Delta, West Africa.

I. Senior Staff Geophysicist, Mobil Corporation (1991 - 1994).

Regional mapping of deep leads and prospects; development of structural and stratigraphicframework for Mobil deep plays, Mobil acreage, Niger Delta, West Africa; GMA stratigraphicmodeling of an offshore stratigraphic hydrocarbon indicator (HCI) and wildcat recommendation:Niger Delta, West Africa; supervision of seismic mapping projects and wildcat recommendation:Mobil acreage, Niger Delta, West Africa; 3D seismic interpretation, reservoir delineation andrecommendation of development wells, Mobil acreage, Niger Delta, West Africa; team leader on3D mapping projects and wildcat recommendations: Mobil acreage, Niger Delta, West Africa; 3Dmapping of an oil-bearing submarine fan: Mobil acreage, Niger Delta, West Africa.

J. Staff Geophysicist, Mobil Corporation (1988 - 1991).

HCI analysis/ evaluation of Mobil Northern gas fields: Niger Delta, West Africa; identification,delineation, and recommendation of Deep leads: Mobil acreage, Niger Delta, West Africa; in-house consultant on seismic evaluation of deep water acreages during a lease sale: Niger Delta,West Africa; training and development of Mobil seismic interpreters: Nigeria, West Africa; seismicevaluation of an offshore acreage during a lease sale: Southwestern Cameroon, West Africa.

K. Senior Geophysicist, Mobil Corporation (1988 - 1988).

Prospect generation and recommendation: Mobil acreage, Niger Delta, West Africa; gas potentialstudies of Mobil acreage, Niger Delta, West Africa; training and development of seismicinterpreters: Nigeria, West Africa.

L. Senior Geophysicist, Dallas, Texas, Mobil Corporation (1986 - 1987).

Edop field 3D seismic data processing project: Mobil acreage, Niger Delta, West Africa; in-houseconsultant on seismic evaluation of an offshore acreage and identification of oil and gas fieldsduring a lease sale: Niger Delta, West Africa.

M. Geophysicist, Mobil Corporation (1983 - 1986).

Seismic interpretation and wildcat recommendations of a submarine channel play: Mobil acreage, Niger Delta, West Africa; seismic evaluation of offshore acreages during a lease sale and well-site duties: Mobil acreage, Niger Delta, West Africa.

N. Junior Geophysicist, Mobil Corporation (1980 - 1982).

2D seismic interpretation and recommendation of appraisal well location: Mobil acreage, NigerDelta, West Africa; well-site duties, postdrilling mapping and volumetric; quality control of 1982 2Dseismic data processing.

Professional Societies

American Association of Petroleum Geologists Canadian Society of Exploration Geophysicists Society of Exploration Geophysicists

Awards and Honorary Societies

Howard Scholarship, McGill University, Montreal, Canada, 2006 - 2007 Mobil SPOT AWARD for outstanding performance: Inanga Evaluation Team, 1994 Federal Government of Nigeria Postgraduate Scholarship Award, 1982 Federal Government of Nigeria Academic Merit Award for outstanding University student: University

of Benin, Nigeria, 1977 - 1978

Publications

Articles

Peer Reviewed Ogiesoba, O. C., and Hammes, U., 2012, Seismic interpretation of mass-transport deposits within the

upper Oligocene Frio Formation, south Texas Gulf Coast: AAPG Bulletin, v. 96, no. 5, p. 845‒868.

Ogiesoba, O. C., Wright, W., Wang, F. P., Popini, M. V., Franco, M. P., Lourenco, A. T., and da Silva, G. B. D., 2011, Seismic conditioning and attenuation of high-angle coherent noise in a mixed carbonate and siliciclastic setting, Campos Basin, offshore Brazil: a case study: Geophysics, v. 76, no. 5, p. B199 ‒B212.

Ogiesoba, O. C., 2010, Porosity prediction from seismic attributes of the Ordovician Trenton–Black River groups, Rochester field, southern Ontario: AAPG Bulletin, v. 94, no. 11, p. 1673–1693.

Ogiesoba, O. C., and Hart, B. H., 2009, Fault imaging in hydrothermal dolomite reservoirs: a case study: Geophysics, v. 74, no. 3, p. B71–B82.

Non-Peer-Reviewed Ogiesoba, O. C., 2009, Hydrocarbon prospecting in Ordovician Trenton–Black River, in Laubach, S.

E., and Tinker, S. W., eds., 2009, Earth’s art: celebrating the Centennial of the Bureau of Economic Geology, 1909–2009: The University of Texas at Austin, Bureau of Economic Geology, p. 108–109.

Ogiesoba, O. C., and Hart, B. S., 2009, Amplitude envelope and fault zone reflection phenomenon, in Society of Exploration Geophysicists Annual Meeting, Houston.

Ogiesoba, O. C., and Stewart, R. R., 2004, Prestack Vp/Vs scanning and automatic PS-to-PF mapping using multicomponent seismic data, in Canadian Society of Exploration Geophysicists Annual Convention, Calgary, Expanded Abstracts.

Ogiesoba, O. C., and Stewart, R. R., 2003, Vp/Vs from multicomponent seismic data and automatic PP time mapping, in Society of Exploration Geophysicists, Dallas, Expanded Abstracts, p. 789–792.

Abstracts

Ogiesoba, O. C., Eastwood, Ray, Hammes, Ursula, and Ambrose, W. A., 2012, Seismic-attribute characterization of the Eagle Ford Shale, Dimmit County, south Texas (abs.): American Association of Petroleum Geologists, Annual Convention, Abstract 1231149, 1 p.

Ogiesoba, O. C., Hammes, Ursula, and Mousavi, M., 2011, An investigation of the petrophysical and acoustic properties of mass-transport sediments within the Oligocene Frio Formation, South Texas Gulf Coast (abs.): American Association of Petroleum Geologists Annual Convention & Exhibition Abstracts Volume, v. 20, p. 134.

Ogiesoba, O. C., and Hammes, Ursula, 2010, Understanding lithologic significance of amplitude envelope and acoustic impedance within Oligocene and Miocene strata, South Texas Gulf Coast (abs.): American Association of Petroleum Geologists Annual Convention & Exhibition, v. 19, p. 191.

Johnson, B. E., Ogiesoba, O. C., and Hammes, Ursula, 2009, Techniques for imaging 4th- and 5th-order shelf sequences in 3-D seismic data: Miocene, South Texas Gulf Coast (abs.): American Association of Petroleum Geologists Annual Convention, v. 18, p. 109.

Ogiesoba, O. C., and Hammes, Ursula, 2009, Seismic interpretation of mass-moved sediments within the upper Oligocene Frio Formation, South Texas Gulf Coast (abs.): American Association of Petroleum Geologists Annual Convention, v. 18, p. 157.

Ogiesoba, O. C., and Hart, B. S., 2008, Fault imaging in hydrothermal dolomite reservoirs: A case study (abs.), in Society for Exploration Geophysicists, Development and Production Forum, Austin.

Hammes, Ursula, and Ogiesoba, Osareni, 2008, Seismic imaging of sediment ridges in growth-faulted subbasins of the Oligocene of the South Texas Gulf Coast—are they shale, salt, or seismic artifacts? (abs.): AAPG 2008 Annual Convention and Exhibition Abstracts Volume, v. 17, p. 74.

Ogiesoba, O. C., and Hart, B. S., 2005, Fault controlled porosity within a Trenton-Black River hydrothermal dolomite reservoir, Essex County, Southern Ontario (abs.), In AAPG Convention, Calgary, Alberta, Canada.

Ogiesoba, O. C., and Stewart, R. R., 2003, Vp/Vs from multicomponent seismic data and automatic PS to PP time mapping (exp. abs.), in Society of Exploration Geophysicists, Dallas, Expanded Abstracts, p. 789–792.

Ogiesoba, O. C., and Stewart, R. R., , Prestack Vp/Vs scanning and automatic PS-to-PP time mapping using multicomponent seismic data (exp. abs.), in Canadian Society of Exploration Geophysicists, 2004 Annual Convention, Calgary, Expanded Abstracts.

Contract Reports

Wright, Wayne R., Wang, F. P., Zahm, L., and Ogiesoba, O. C., 2008, Reservoir characterization, Albian carbonate succession, Pampo field: The University of Texas at Austin, Bureau of Economic Geology, phase 2 summary report prepared for Petrobras, 179 p.

Thesis

Prestack Vp/Vs scanning and automatic PS-to-PP time mapping using multicomponent seismic data. Dissertation

Seismic exploration methods for hydrothermal dolomite reservoirs: A case study of the Trenton-Black River Groups.

Lecturing

Lectures and Addresses Understanding lithologic significance of amplitude envelope within Oligocene and Miocene Strata, South Gulf Coast: presented to Geophysical Group, Jackson School Institute for Geophysics, The University of Texas at Austin, Austin, Texas, October 2, 2009. Amplitude envelope and fault zone reflection phenomenon: presented to Geophysical Group, Jackson School Institute for Geophysics, The University of Texas at Austin, Austin, Texas, July 17, 2009. Prestack velocity ratio scanning from PS-wave data: presented to Geophysical Group, Jackson School Institute for Geophysics, The University of Texas at Austin, Austin, Texas, March 6, 2009. Seismic interpretation of mass-moved sediments within the upper Oligocene Frio Formation, South Texas Gulf Coast: poster presented at American Association of Petroleum Geologists Annual Convention, Austin, Texas, July 7 2009. Seismic imaging of large channels in the Miocene interval, South Texas Gulf Coast: presented to Geophysical Group, Jackson School Institute for Geophysics, The University of Texas at Austin, Austin, Texas, October 24, 2008. Fault imaging in hydrothermal dolomite reservoirs: A case study: presented at Development and Production Forum, Society of Exploration Geophysicists, Austin, Texas, 2008. Fault controlled porosity within a Trenton-Black River hydrothermal dolomite reservoir, Essex County, Southern Ontario: presented at 72nd Annual International Meeting, American Association of Petroleum Geologists, Calgary, Alberta, 2005. Prestack Vp/Vs scanning and automatic PS-to-PP time mapping using multicomponent seismic data: presented at Annual Meeting, Canadian Society of Exploration Geophysicists, Calgary,Alberta, Calgary, Alberta, 2004. Vp/Vs from multicomponent seismic data and automatic PS to PP time mapping: presented at 73rd Annual International Meeting, Society of Exploration Geophysicists, Dallas, Texas, 2003.

Harry Rowe Professional Summary

January 30, 2013

Business address: The University of Texas at Austin Bureau of Economic Geology University Station, Box X Austin, TX 78713-8924


Academic Background

B.A. Geology, Miami University of Ohio, 1993 M.S. Earth and Planetary Sciences, University of New Mexico, 1995Ph.D. Geological and Environmental Sciences, Stanford University, 2002

Areas of Expertise

A. Chemostratigraphy of mudrock systems.B. Paleoceanography of marginal marine systems.C. Development of x-ray fluorescence for rapid core/hand sample analysis.D. Paleoclimatology records in karst environments.E. Stable isotope geochemistry.


A. Present Position: Research Scientist, Bureau of Economic Geology, The University of Texas atAustin (August 2012 - Present).

B. Assistant Professor, Earth and Environmental Sciences, Univ. of Texas at Arlington (August 2008- August 2012).

C. Assistant Professor, Earth and Environmental Sciences, Univ. of Kentucky (July 2002 - July2008).

D. Visiting Assistant Professor, Univ. of Illinois-Chicago (September 2001 - May 2002).

Committee Responsibilities and Professional Activities

Member, Mudrock Systems Research Laboratory Industry Associates Consortium, Bureau of Economic Geology, Arlington, Texas, 2012 – present

Director, Stable Isotope Facility, University of Texas at Arlington, 2009 - 2012 Director, Stable Isotope Facility, University of Kentucky, 2002 – 2008 Advisor for 2 PhD and 20+ MS students at University of Kentucky and UT Arlington

Examples of Publications Rowe, H., Hughes, N., and Robinson, K., 2012, The quantification and application of handheld

energy-dispersive x-ray fluorescence (ED-XRF) in mudrock chemostratigraphy and geochemistry: Chemical Geology, v. 324‒325, p. 122‒131.

Algeo, T. J., and Rowe, H., 2012, Paleoceanographic applications of trace-metal concentration data: Chemical Geology, v. 324‒325, p. 6‒18.

Johnson, C., Hudson, S. M., Rowe, H. D., and Efendiyeva, M. A., 2010, Geochemical constraints on the Palaeocene-Miocene evolution of eastern Azerbaijan, with implications for the South Caspian basin and eastern Paratethys: Basin Research, v. 22, p. 733–750, doi: 10.1111/j.1365-2117.2009.00427.x.

Hardt, B., Rowe, H. D., Springer, G. S., Cheng, H., and Edwards, R. L., 2010, The seasonality of east central North American precipitation based on three coeval Holocene speleothems from southern West Virginia: Earth and Planetary Science Letters, v. 295, p. 342–348.

Algeo, T. J., Rowe, H. D., Hower, J. C., Schwark, L., and Heckel, P. H., 2008, Oceanic denitrification during late Carboniferous glacial-interglacial cycles: Nature Geoscience, v. 1, p. 709–714, doi:10.1038/ngeo307.

Rowe, H. D., Loucks, R. G., Ruppel, S. C., and Rimmer, Susan, 2008, Mississippian Barnett Formation, Fort Worth Basin, Texas: bulk geochemical inferences and Mo-TOC constraints on the severity of hydrographic restriction: Chemical Geology, v. 257, p. 16–25.

Piper, D. Z., Perkins, R. B., and Rowe, H. D., 2007, Rare-earth elements in the Permian Phosphoria formation: paleoproxies of ocean geochemistry: Deep-Sea Research II, Topical Studies in Oceanography, v. 54, p. 1396–1413.

Algeo, T. J., Ellwood, B. B., Nguyen, T. K. T., Rowe, H. D., and Maynard, J. B., 2007, The Permian-Triassic boundary at Nhi Tao, Vietnam: evidence for recurrent influx of sulfidic watermasses to a shallow-marine carbonate platform: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 252, p. 304–327.

Algeo, T. J., Hannigan, R., Rowe, H. D., Brookfield, M., Baud, A., Krystyn, L., and Ellwood, B. B., 2007, Sequencing events across the Permian-Triassic boundary, Guryul Ravine (Kashmir, India): Palaeogeography, Palaeoclimatology, Palaeoecology, v. 252, p. 328–346.

Rowe, H. D., Theissen, K. M., Zinniker, D. A., Moldowan, J. M., and Dunbar, R. B., 2005, Pronounced occurrence of long-chain alkenones and dinosterol in a 25,000 year lipid molecular fossil record from Lake Titicaca, South America: Geochimica et Cosmochimica Acta, v. 69, no. 3, p. 623–636.

Rowe, H. D., and Dunbar, R. B., 2004, Hydrologic-energy balance constraints on the Holocene lake-level history of Lake Titicaca, South America: Climate Dynamics, v. 23, p. 439–454.

Rowe, H. D., Guilderson, T. P., Dunbar, R. B., Southon, J. R., Seltzer, G. O., Mucciarone, D. A., Fritz, S. C., and Baker, P. A., 2003, Timing of late Quaternary lake level change: Lake Titicaca, SouthAmerica: Global and Planetary Change, v. 38, p. 273–290.

Rowe, H. D., Ruppel, S. C., Rimmer, Susan, and Loucks, R. G., 2009, Core-based chemostratigraphy of the Barnett Shale, Permian Basin, Texas: Gulf Coast Association of Geological Societies Transactions, v. 59, p. 675-686.

RESUMÉ

Les Skinner, PE Licensed Professional Engineer

PERSONAL

Address: 17106 Ivory Falls Court, Houston, TX 77095 Phone: 281-463-4297 Cell: 281-961-8595 e-mail: [email protected]

EDUCATION

Phillips High School, Phillips, Texas, 1967 BS Chemical Engineering - Texas Tech University, 1972 Advanced Studies toward MS Chemical Engineering - Texas Tech University,

1973 and 1976

CERTIFICATIONS

IADC WellCap® Well Control, Supervisor, Onshore/Offshore, Wireline,Workovers and UBP, 2014

Licensed Professional Engineer, Texas, continuously since 1978 Registered Environmental Professional, Texas, 1995 40-hr HAZWOPER, HAZWOPER Supervisor, HAZMAT, H2S, First Aid, CPR and

Confined Space Certified, 1991-2006 Trained as Firefighter Intermediate Certificate (Texas Firemen's and Fire

Marshall's Association Certification) Emergency Medical Technician Special Skills (Texas Dept. of Health) Certified Radiation Safety Officer and Radiation Surveyor, 1997 Member SPE, AADE, ASME, AIChE, ICoTA

RECENT PROFESSIONAL SOCIETY PARTICIPATION

Served on SPE committee to revise Drilling Engineering Textbook (the “RedBook”) originally prepared by Bourgoyne, et al, in the Advanced TechnologyTextbook subcommittee, 2006-2007.

Served on API RP 65 Parts 1 and 2 Committee Currently chairing API RR 90-1 Committee on Annular Casing Pressure

Management in Offshore Wells Chaired SPE Petroleum Professional Certification Subcommittee preparing a

professional proficiency test for foreign engineers 2010. Member IADC Technical Publications Committee - currently writing Snubbing

Operations; Coiled Tubing Operations being printed

Les Skinner, PE

2

EXPERIENCE

1. CHEVRON, ETC

Drillsite Manager (consulting), May 2014 to present. Consulting drilling engineeringspecialist for Chevron’s worldwide drilling and completion operations. Providedexperienced input to ongoing drilling and completions operations and monitoredoperations in real time. Worked in Chevron’s Decision Support Center as supervisorand mentor.

2. LES SKINNER PE

Consulting Engineer and Instructor - April, 2012 to present. Consulting drilling andwell control engineer for independent operators in Houston drilling wells in WestTexas, the Golden Trend in Oklahoma and other prospect areas in 2012 and 2013.Instructor for Petroskills, an oil industry training organization. Taught courses onWellsite Management in Szeged, Hungary, Houston and Aberdeen, Scotland, 2012-2013.

3. SHELL E&P COMPANY

Sr. Wells Engineer, Alaska Development Team – Houston, TX - March, 2006 toApril, 2012. Preparing well designs, regulatory documents for permitting and workingon special projects such as well control and relief well drilling capability. Permits forinitial site preparations issued in late-August, 2012.

Sr. Staff Engineer, Special Studies – Houston, TX - May, 2005 to March, 2006.Worked through Shell International E&P on the Shallow Water Flow Team indeepwater Gulf Coast offshore fields, prepared Extended Reach Drilling Study andHard Rock Drillstring Vibration Studies on North Caspian Sea Field. Transferred toSEPCO and Alaska Development Team.

4. CUDD PRESSURE CONTROL, INC.

Vice-President and Division Manager, Energy Personnel Inc. – Houston, TX - June,2004 to May 2005. Managed Cudd’s consulting business including approximately 60drilling supervisors, technicians and engineers in several locations in the USA.

Sr. Engineering Manager – Houston, TX - May, 2001 to June, 2004. Sr. Well ControlSpecialist and Well Control Engineering Manager for Cudd’s Well Control Division.Responsible for technical aspects of emergency response activities and plans tomitigate these events including relief well drilling worldwide.

Les Skinner, PE

3

5. HALE-MILLS CONSTRUCTION

Project Manager - Houston, TX - February, 1999 to May, 2001. Managed construction on 2-5 projects at a time with total tender values ranging from $3 to $25 million involving quarters and specialized facilities.

6. LES SKINNER, PE

Consulting Engineer - Houston, Texas - December, 1992 to February, 1999. Provided technical engineering services for a variety of independent oil company operators and service companies, onshore and offshore including Advanced Coiled Tubing, Cudd Pressure Control, Petrotex Engineering, National Energy Group, PDO (Oman) and others. Emphasis on deep well completions using underbalanced and near-balanced techniques.

5. AMERICAN ENERGY & ENVIRONMENTAL ENGINEERING, INC.

Associate Environmental Engineer - Houston and Austin, TX - March, 1992 to December, 1992. Performed environmental analyses of wellsites damaged during blowout incidents and through normal drilling and production activities. Supervised remediation of several contaminated sites as project manager.

6. NEAL ADAMS FIREFIGHTERS, INC.

Firefighting and Blowout Specialist - Midland and Houston, Texas - December, 1990 to March, 1992. Assisted in preparation of DEA Project No. 63 “Deepwater Well Control” and presented final report to participants. Assisted in blowout, firefighting and restoration of wells and production facilities in Kuwait following the invasion by Iraq. Seconded to the Kuwait British Group for 8 months.

7. LES SKINNER, PE

Consulting Engineer - Midland, Texas - May, 1989 to December, 1990. Supervised underbalanced drilling of horizontal Austin Chalk wells in the Pearsall, Texas area for Texas independent operators. Worked on 23 separate wells during drilling and completion phases of operations.

8. HERITAGE RESOURCES, INC.

Operations and Drilling Manager - Midland, Texas - May, 1986 through May, 1989. Designed and supervised drilling of several 22,000- to 23,000-ft Silurian, Fusselman and Ellenburger wells in Wink County, Texas. Completed the second highest producing well in Texas history (by initial potential test). Drilled 11 additional wells using UBD techniques including mud cap, low-density fluid and air/gas drilling.

Les Skinner, PE

4

9. H. L. BROWN, JR.

Operations and Drilling Manager - Midland, TX - September, 1983 through May,1986. Managed all drilling and completion operations on approximately 270 wells forthis independent operator. Drilled several wells in gas storage fields in Michiganusing underbalanced techniques including low fluid density, aerated fluids and mudcap techniques.

10. LES SKINNER, INC.

President and CEO - Midland, TX - July, 1978 through July, 1983. Engineeringconsultancy that also provided wellsite supervisors to manage drilling operations onrigs. Designed, supervised and managed UBD drilling of 84 San Andres in CrockettCounty, Texas using air drilling and underbalanced completion techniques.Participated in numerous deep drilling projects including 26,000 ft Hunton wells inBeckham County, Oklahoma. Drilled sections of these wells underbalanced usingonly ECD to control flows while drilling. Owned and operated three drilling rigs andthree completion units along with ancillary equipment.

11. TEXAS OIL AND GAS CORPORATION

District Reservoir Engineer and Operations Manager - Midland, TX - September,1977 through July, 1978. Analyzed prospects generated by 23 exploration andexploitation geologists. This division of TXO had a 97% success rate drilling duringthis time period.

12. AMOCO PRODUCTION COMPANY

Staff Engineer and Engineering Supervisor - several locations - May, 1972 throughSeptember, 1977.

REFERENCES

Available upon request.

Research Scientist Bureau of Economic GeologyThe University of Texas at Austin

Hongliu Zeng

The University of Texas at AustinUniversity Station, Box XAustin, Texas 78713-8924E-mail: [email protected]: 512-475-6382 Fax: 512-471-0140

One focus of my research has beenseismic sedimentology and its application in seismic stratigraphy, high-frequency sequence stratigraphy, and reservoir prediction. I study seismic frequency controls on clastic and carbonate seismic stratigraphy and the ways a good-quality seismic pick of geologic-time surfaces can improve depositional systems imaging.I invented the stratal slicing technique and am pushing for transfer of this technology to industry. As part of my research, I am experimenting with seismic data optimization and attribute analysis for better, geologically meaningful representation of seismic geomorphology. I investigate how morphologic patterns on stratal slices relate to various depositional systems and how depositional history can be rebuilt by sequential analysis of stratal slices. Recent research topics include using stratal slicing as a tool for high-frequency sequence stratigraphy, and applying Neural Net to automate geomorphology-based seismic facies analysis. Another theme of my research involves seismic characterization of thin-bedded reservoirs. I do seismic modeling of outcrop and subsurface data to study optimal forms of seismic data (frequency, wavelet phase, attribute, etc.) for thin-bed interpretation. I pursue data integration of well-based and seismic-based interpretations to avoid pitfalls and to minimize prediction error. Working with reservoir geologists and engineers, I promote using seismic data as a hard constraint to reservoir and simulation models. Present studies are focused on the interpretive advantages of 90° wavelets, and full-spectrum, progressive inversion of well and seismic data.

Professional Summary:

Seismic sedimentology, Seismic and sequence stratigraphy, 3-D seismic: processing, modeling, and inversion, Characterization of thin-bed reservoirsResearch Interests:

B.A., Geology, Petroleum University, Dongying, China, 1982M. A., Geology, Petroleum University, Dongying, China, 1985Ph.D., Geophysics, The University of Texas at Austin, 1994

Education:

Research Scientist, Bureau of Economic Geology, The University of Texas at Austin, 1997-presentAdvanced Geoscientist, Texaco International Exploration, Houston, Texas, 1996-1997Geoscientist, Texaco Exploration & Production Inc., New Orleans, Louisiana, 1994-1996Graduate Research Assistant, Bureau of Economic Geology, The University of Texas at Austin, 1990-1993Instructor, Petroleum University at Beijing, China, 1985-1989


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Research Scientist Bureau of Economic GeologyThe University of Texas at Austin

Hongliu Zeng

Ph.D. dissertation committee for a graduate student in UTDOGSMember, AAPG Geophysical Integration Committee, American Association of Petroleum Geologists, since 2004.Member, SEG Development and Production Committee, Society of Exploration Geophysicists, since 2001.Member, Publication Board, Bureau of Economic Geology, since 2004.

Selected Committees:

Zeng, Hongliu, and Hentz, T. F., 2004, High-frequency sequence stratigraphy from seismic sedimentology: applied to Miocene, Vermilion Block 50, Tiger Shoal area, o�shore Louisiana: American Association of Petroleum Geologists Bulletin, v. 88, no. 2, p. 153-174.

Zeng, Hongliu, 2004, Seismic geomorphology-based facies classi�cation: The Leading Edge, v. 23, no. 7, p. 644-646.

Zeng, Hongliu, and Kerans, Charles, 2003, Seismic frequency control on carbonate seismic stratigraphy: a case study of the Kingdom Abo sequence, West Texas: American Association of Petroleum Geologists Bulletin, v. 87, no. 2, p. 273-293.

Zeng H., Backus, M. M., Barrow, K. T., and Tyler, N., 1998, Stratal slicing, part I: realistic 3-D seismic model: Geophysics, v. 63, no. 2, p. 502-513.

Zeng H., Henry, S. C., and Riola, J. P., 1998, Stratal slicing, part II: real seismic data: Geophysics, v. 63, no. 2, p. 514-522.


Wallace E. Pratt Award for Best Original Article published in the AAPG Bulletin in 2003.Star Quality Ambassador, 1996, Texaco Worldwide.National Science Award, China, 1988.

Awards:

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Tongwei Zhang Professional Summary

January 9, 2013

Business address: The University of Texas at Austin Bureau of Economic Geology University Station, Box X Austin, Texas 78713-8924 (512) 232-1496


Academic Background

B.S. Petroleum and Natural Gas Geology, Northwest University, 1986 M.S. Petroleum Geochemistry, Chinese Academy of Sciences, 1994Ph.D. Isotope Geochemistry, Chinese Academy of Sciences, 1999Postdoctoral Senior Research Fellow Chemistry, California Institute of Technology, January 2007

Areas of Expertise

A. Extensive expertise in geological interpretation of petroleum and natural gas origins andaccumulation in sedimentary basins by integrating petroleum and natural gas geochemistry,geology, and basin evolution.

B. Expertise in shale gas and tight oil geochemical characterization and integration with lithology andpore characterization to evaluate gas and oil storage, petroleum expulsion efficiency, oilsaturation and fluid properties.

C. Expertise in non-hydrocarbon gases (CO2, H2S, and N2) risk prediction prior to drilling, especiallyH2S risk prediction from thermochemical sulfate reduction.

D. Expertise in the application of noble gas geochemistry and fluid inclusions to the reconstruction ofoil- and gas-filling history in reservoirs.

E. Hands-on knowledge and experience with high-temperature and high-pressure gold-tube hydrouspyrolysis, high pressure and temperature gas adsorption, pore characterization with N2 adsorptionand the kinetics of petroleum and gas generation.

F. Strong skills in gas and organic compound quantification and isotopic composition analysis withGC, GCMS and GC/C/MS (MAT252, MAT251). also experienced with FT-IR/IR, UV, and VG-5400 isotope spectrometer.

G. Skills in laboratory water-chemistry measurement and formation-water chemistry prediction byusing thermodynamic model.


A. Present Position: Research Associate/Organic Chemist, Bureau of Economic Geology, TheUniversity of Texas at Austin (April 2008 - Present).

As PI or Co-PI for several research projects financially supported by ExxonMobil, Shell,ConocoPhillips, and also as one of key researchers of MSRL (Mudrock System ResearchLaboratories), my research focus is on shale gas and tight oil geochemical characterization andintegration with geological elements (lithology, geological facies) and pore characterization toevaluate gas and oil storage, petroleum generation and migration, oil saturation and fluidproperties. I also setup a new gas geochemistry laboratory in the Bureau with the Startup Fundsprovided by Jackson School of Geosciences.

B. Laboratory Manager and Research Geochemist, Power, Environmental & Energy ResearchCenter (PEER center)Chemistry and Chemical Engineering Division, California Institute of Technology, Pasadena, CA(March 2007 - April 2008).

Responsible for geological interpretation of petroleum and natural gas origin and accumulation insedimentary basins worldwide; research-project, annual-report, final-report, and proposal writing;and effective management of PEER chemistry laboratories.

C. Postdoctoral Scholar, Chemistry and Chemical Engineering Division, California Institute ofTechnology, Pasadena, CAChemistry and Chemical Engineering Division, California Institute of Technology, Pasadena, CA(September 2001 - February 2007).

Focus: integrated geological and geochemical tools for petroleum reserves assessment,geochemical methods for petroleum and natural gas exploration, CO2 origin and accumulation insedimentary basins, H2S and CO2 risk prediction from TSR prior to drilling.

D. Visiting Scientist, Institute of Petroleum and Organic Geochemistry of Juelich Research Center,Germany (January 1999 - July 1999).

Quantitative investigation of cap-rock sealing properties of oil and gas for providing importantparameters of basin modeling; conduction of gas migration in diffusion to evaluate extent ofcarbon-isotope fractionation of methane on experimental and geological time scales;establishment of mathematical procedure by which the extent of isotopic fractionation can beestimated on the geological time scale.

E. Professor of Geochemistry, State Key Laboratory of Gas Geochemistry, Lanzhou Institute ofGeology, Chinese Academy of Sciences (CAS) (November 1998 - August 2001).

As PI or Co-PI, focused on integrating geological observations and geochemistry of natural gasand sources;established a method of composition analysis for oil/gas inclusions trapped inreservoirs by means of ultraviolet laser ablation; reconstructed oil- or gas-filling history inreservoirs and identified oil/gas-filling stages of the trap by combining fluid-inclusionmicrothermometry in the Sichuan sedimentary basin, China; conducted field and laboratorymeasurement of soil gas (including free phase and absorbed phase), soil secondary carbonate,and mercury; established relationship between enrichment of soil secondary carbonate andmicroseepage hydrocarbon from deep reservoirs; proposed new mechanism of mineralization insoils resulting from hydrocarbon microseepage;built classification of natural gas origins in adepression on the basis of natural gas geochemistry; evaluated a prospective target forunconventional natural gas accumulation within the depression; conducted N2, CO2, Hg gasgeochemistry and He and Ar noble gas geochemistry in main gas fields of China; discoveredclose relationship between helium and argon isotopes and fault activity and volcanic activity;developed geochemical criteria to identify mantle-derived CO2.

Professional Societies

Geochemical Society American Association of Petroleum Geologists Geological Society of China Petroleum Geology Association, Gansu Province, China

Publications

Lu, J., Cook, P. J., Hosseini, S. A., Yang, C., Romanak, K. D., Zhang, T., Freifeld, B. M., Smyth, R. C., Zeng, H., and Hovorka, S. D., 2012, Complex fluid flow revealed by monitoring CO2 injection in a fluvial formation: Journal of Geophysical Research, v. 117, B03208, doi:10.1029/2011JB008939.

Ji, L., Zhang, T., Milliken, K., Qu, J., and Zhang, X., 2012, Experimental investigation of main controls to methane adsorption in clay-rich rocks: Applied Geochemistry, v. 27, p. 2533‒2545.

Zhang, T., Ellis, G. S., Ruppel, S. C., Milliken, K., and Yang, R., 2012, Effect of organic-matter type and thermal maturity on methane adsorption in shale-gas systems: Organic Geochemistry, v. 47, p. 120‒131.

Milliken, K. L., Esch, W. L., Reed, R. M., and Zhang, T., 2012, Grain assemblages and strong diagenetic overprinting in siliceous mudrocks, Barnett Shale (Mississippian), Fort Worth Basin, Texas: AAPG Bulletin, v. 96, no. 8, p. 1553‒1578.

Zhang, T., Ellis, G. S., Ma, Q., Amrani, A., and Tang, Y., 2012, Kinetics of uncatalyzed thermochemical sulfate reduction by sulfur-free paraffin: Geochemica et Cosmochimica Acta, v. 96, p. 1‒17.

Zhang, Tongwei, Wang, Kang-shi, Ellis, G. S., Walters, C. C., Kelemen, S. R., and Tang, Yongchun, 2008, Geochemical signatures of thermochemical sulfate reduction in controlled hydrous pyrolysis experiments: Organic Geochemistry, v. 39, p. 308–328.

Zhang, Tongwei, Amrani, Alon, Ellis, G. S., Ma, Qisheng, and Tang, Yongchun, 2008, Experimental investigation on thermochemical sulfate reduction by H2S initiation: Geochimica et Cosmochimica Acta, v. 72, p. 3518–3530.

Ma, Qisheng, Ellis, G. S., Amrani, Alon, Zhang, Tongwei, and Tang, Yongchun, 2008, Theoretical study on the reactivity of sulfate species with hydrocarbons: Geochimica et Cosmochimica Acta, v. 72, p. 4565–4576.

Amrani, Alon, Zhang, Tongwei, Ma, Qisheng, Ellis, G. S., and Tang, Yongchun, 2008, The role of labile sulfur compounds in thermochemical sulfate reduction: Geochimica et Cosmochimica Acta, v. 72, p. 2960–2972.

Zhang, Tongwei, Zhang, Mingjie, Bai, Baojun Wang, Xianbin, and Li, Liwu, 2008, Origin and accumulation of carbon dioxide in the Huanghua depression, Bohai Bay Basin, China: AAPG Bulletin, v. 92, no. 3, p. 341–358.

Zhang, Tongwei, Geoffrey, S. E., Wang, Kenny, Walters, C. C., Kelemen, S. R., Gillaizeau, Buruno, and Tang, Yongchen, 2007, Effect of hydrocarbon types on thermochemical sulfate reduction: Organic Geochemistry, v. 38, no. 6, p. 897–910.

Yang, R., Zhang, M., and Zhang, T., 2003, Gas geochemistry of fluid inclusions in carbonate reservoirs of southwestern Sichuan Basin: Acta Sedimentologica Sinica, v. 21, no. 3, p. 522–527.

Zhang, Tongwei, and Krooss, Bernhard, 2001, Experimental investigation of carbon isotopic fractionation of methane during gas migration in diffusion through sedimentary rocks: Geochemica et Cosmochemica Acta, v. 65, no.16, p. 2723–2742.

Miscellaneous Activities of a Professional Nature

Invited as a reviewer for Marine and Petroleum Geology, Organic Geochemistry,Journal of Petroleum Science & Engineering, Energy and Fuels, Geochemica et Cosmochemica Acta, AAPG Bulletin, Geology, Journal of Asian Earth Sciences, Basin Research

Invited as a reviewer for Chinese Science Natural Foundation Invited as a reviewer for Acta Sedimentologica Sinica (China)

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