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Post on 20-Sep-2015
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The Baker Hughes 95/8-in. Onyx 10E (P)erformance subsurface safety valve for big bore applications helps you maximize production rates while reducing completion costs. This surface-controlled tubing-retrievable safety valve (TRSV) is part of the Onyx series, which is based on the successful Baker Hughes T-Series valves.
The Onyx 10E valve combines a sophisticated, patented closure mechanism and premium housing threads to produce the industrys first TRSV with full-opening production in smaller casing sizes. Benefits are lower cost of a smaller, slimline outside diameter (OD) casing; flexibility in completions design; and increased production typical of larger tubing sizes.
The Onyx 10E valve also allows broader application coverage while running capillary lines for downhole instrumentation or chemical injection, and cables for electric submersible pump operation. Dual completions can also be installed.
Offering maximum value combined with unsurpassed reliability, Baker Hughes introduced the industrys first 7-in. (177.8-mm) TRSV that can fit inside a 95/8-in. (244.4-mm) casing with cable bypass capabilities. Additionally, Baker Hughes introduced the industrys first 4-in. (114.3-mm) TRSV to fit inside a 7-in. (177.8-mm) casing. The Onyx 10E valve incorporates a nonelastomeric dynamic seal assembly for pressure and temperature exceeding 28,000 psi (1,930.5 bar) and 450F (232C), ensuring reliable strength and sealing capabilities in the most extreme conditions.
Applications Big bore completions
Features and Benefits Pressure rating
Offers 10,000 psi working pressure in big bore, gas production, and high-flow-rate applications
Smaller casing programs
Reduce completion costs
Slimline OD
Allows larger tubing without sacrificing the full opening for maximized production
Baker Hughes RBT housing seals, a two-step metal-to-metal sealing system
Strengthens and seals under the harshest conditions
100% metal-to-metal seal technology
Ensures containment of wellbore fluids when the valve is in the closed position
Nonelastomeric dynamic seal assembly
Withstands pressures and temperatures exceeding 28,000 psi and 450F
High-strength curved flapper
Resists high impact loads in high-flow-rate applications
Ability to run capillary lines
Enables downhole-submersible-pump or dual-completion operations
Allows broader application coverage
Through-the-flapper self-equalizing system
Provides high integrity seal without the conventional failure modes
(open position)(closed position)
95/8-in. Onyx 10E (P)erformance subsurface safety valve Product family no. H82631
O v e r v i e w
95/8-in. Onyx 10E (P)erformance Subsurface Safety ValveMaximize production and reduce costs in big bore completions
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Contact your Baker Hughes representative or visit www.bakerhughes.com/safetysystems to discover how our 95/8-in. Onyx 10E subsurface safety valve can maximize production rates for big bore completions while reducing completion costs.
Onyx TRSV PortfolioH82624 Onyx 5, nonequalizing, next generation stop seals
H82625 Onyx 5E, self-equalizing, next generation stop seals
H82626 Onyx 5, nonequalizing, metal-to-metal stop seals
H82627 Onyx 5E, self-equalizing, metal-to-metal stop seals
H82630 Onyx 10, nonequalizing, metal-to-metal stop seals
H82631 Onyx 10E, self-equalizing, metal-to-metal stop seals
Curved flapper design system Bottom view: Closed position
Bottom view: Open position
BOTTOM VIEW: CLOSE POSITION
BOTTOM VIEW: OPEN POSITION
Bottom SubBOTTOM VIEW: CLOSE POSITION
BOTTOM VIEW: OPEN POSITION
Bottom Sub
BOTTOM VIEW: CLOSE POSITION
BOTTOM VIEW: OPEN POSITION
Bottom SubSize Working Pressure Maximum Sealbore Temperature Rating
Minimum Casing Size
OD Weight
in. mm psi bar in. mm F C in. mm lb/ft kg/m
4.500 114.3
5,000 345 3.812 96.8 300 149 7.000 177.8 32 4.42
8,500 586 3.750 95.3 300 149 7.000 177.8 32 4.42
10,000 689 3.812 96.8 350 177 8.625 219.1 68.1 9.41
7.000 177.8
5,000 345 5.812 147.6 300 149 9.625 244.4 53.5 7.39
5,000 345 5.875 149.2 350 177 9.625 244.4 64.9 8.97
10,000 689 5.812 147.6 350 177 10.750 273.0 71.1 9.82
9.625 244.45,000 345 8.405 213.5 300 149 13.375 339.7 92 12.71
10,000 689 8.375 212.7 350 177 14.000 355.6 114 15.76
Specification GuideOnyx Series Subsurface Safety Valves
2012 Baker Hughes Incorporated. All rights reserved. 29882
www.bakerhughes.comDisclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes Incorporated and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished as is and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BAKER HUGHES INCORPORATED AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE.
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