NO20011414D0 - FremgangsmÕte og apparat for frigjøring av trykk - Google Patents

FremgangsmÕte og apparat for frigjøring av trykk

Info

Publication number
NO20011414D0
NO20011414D0 NO20011414A NO20011414A NO20011414D0 NO 20011414 D0 NO20011414 D0 NO 20011414D0 NO 20011414 A NO20011414 A NO 20011414A NO 20011414 A NO20011414 A NO 20011414A NO 20011414 D0 NO20011414 D0 NO 20011414D0
Authority
NO
Norway
Prior art keywords
pressure release
release method
pressure
release
Prior art date
Application number
NO20011414A
Other languages
English (en)
Other versions
NO321310B1 (no
NO20011414L (no
Inventor
Dinesh R Patel
Original Assignee
Schlumberger Technology Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20011414D0 publication Critical patent/NO20011414D0/no
Publication of NO20011414L publication Critical patent/NO20011414L/no
Publication of NO321310B1 publication Critical patent/NO321310B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
NO20011414A 1998-09-21 2001-03-20 Fremgangsmate og anordning for avlastning av trykk NO321310B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10120698P 1998-09-21 1998-09-21
PCT/US1999/021697 WO2000017483A1 (en) 1998-09-21 1999-09-20 Method and apparatus for relieving pressure

Publications (3)

Publication Number Publication Date
NO20011414D0 true NO20011414D0 (no) 2001-03-20
NO20011414L NO20011414L (no) 2001-05-18
NO321310B1 NO321310B1 (no) 2006-04-24

Family

ID=22283510

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011414A NO321310B1 (no) 1998-09-21 2001-03-20 Fremgangsmate og anordning for avlastning av trykk

Country Status (5)

Country Link
US (1) US6293346B1 (no)
AU (1) AU6255499A (no)
GB (1) GB2358656B (no)
NO (1) NO321310B1 (no)
WO (1) WO2000017483A1 (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293346B1 (en) 1998-09-21 2001-09-25 Schlumberger Technology Corporation Method and apparatus for relieving pressure
US6457528B1 (en) * 2001-03-29 2002-10-01 Hunting Oilfield Services, Inc. Method for preventing critical annular pressure buildup
US7516792B2 (en) * 2002-09-23 2009-04-14 Exxonmobil Upstream Research Company Remote intervention logic valving method and apparatus
US7048059B2 (en) * 2002-10-15 2006-05-23 Baker Hughes Incorporated Annulus pressure control system for subsea wells
US7191830B2 (en) * 2004-02-27 2007-03-20 Halliburton Energy Services, Inc. Annular pressure relief collar
US20060243435A1 (en) * 2005-04-27 2006-11-02 Halliburton Energy Services, Inc. Pressure responsive centralizer
US20060243456A1 (en) * 2005-04-27 2006-11-02 Halliburton Energy Services, Inc. Pressure responsive centralizer
US7938189B2 (en) * 2006-03-03 2011-05-10 Schlumberger Technology Corporation Pressure protection for a control chamber of a well tool
US8567506B2 (en) * 2008-09-04 2013-10-29 Halliburton Energy Services, Inc. Fluid isolating pressure equalization in subterranean well tools
US8066074B2 (en) * 2008-11-18 2011-11-29 Chevron U.S.A. Inc. Systems and methods for mitigating annular pressure buildup in an oil or gas well
CA2820652C (en) 2010-02-18 2017-06-27 Ncs Oilfield Services Canada Inc. Downhole tool assembly with debris relief, and method for using same
US8353351B2 (en) * 2010-05-20 2013-01-15 Chevron U.S.A. Inc. System and method for regulating pressure within a well annulus
GB201101566D0 (en) * 2011-01-31 2011-03-16 Tendeka Bv Downhole pressure relief apparatus
WO2012106028A1 (en) * 2011-02-03 2012-08-09 Exxonmobill Upstream Research Company Systems and methods for managing pressure in casing annuli of subterranean wells
US9016387B2 (en) 2011-04-12 2015-04-28 Halliburton Energy Services, Inc. Pressure equalization apparatus and associated systems and methods
US9010448B2 (en) 2011-04-12 2015-04-21 Halliburton Energy Services, Inc. Safety valve with electrical actuator and tubing pressure balancing
US9068425B2 (en) 2011-04-12 2015-06-30 Halliburton Energy Services, Inc. Safety valve with electrical actuator and tubing pressure balancing
US8555960B2 (en) 2011-07-29 2013-10-15 Baker Hughes Incorporated Pressure actuated ported sub for subterranean cement completions
US9145753B2 (en) * 2011-09-02 2015-09-29 Onesubsea Ip Uk Limited Trapped pressure compensator
US8800689B2 (en) 2011-12-14 2014-08-12 Halliburton Energy Services, Inc. Floating plug pressure equalization in oilfield drill bits
CA2798343C (en) 2012-03-23 2017-02-28 Ncs Oilfield Services Canada Inc. Downhole isolation and depressurization tool
US9359865B2 (en) 2012-10-15 2016-06-07 Baker Hughes Incorporated Pressure actuated ported sub for subterranean cement completions
ES2710536T3 (es) 2013-02-21 2019-04-25 Hunting Energy Services Inc Combinación de una cabeza de pozo submarino, una pluralidad de sartas de carcasa y un acoplamiento de carcasa modificado
US9816350B2 (en) 2014-05-05 2017-11-14 Baker Hughes, A Ge Company, Llc Delayed opening pressure actuated ported sub for subterranean use
WO2018170038A2 (en) * 2017-03-14 2018-09-20 Antelope Oil Tool & Mfg. Co., Llc Expansion chamber
GB201715585D0 (en) 2017-09-26 2017-11-08 Metrol Tech Ltd A well in a geological structure
US11215032B2 (en) * 2020-01-24 2022-01-04 Saudi Arabian Oil Company Devices and methods to mitigate pressure buildup in an isolated wellbore annulus
US11686177B2 (en) * 2021-10-08 2023-06-27 Saudi Arabian Oil Company Subsurface safety valve system and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427070A (en) * 1982-03-29 1984-01-24 O'brien-Goins Engineering, Inc. Circulating and pressure equalizing sub
US4911242A (en) 1988-04-06 1990-03-27 Schlumberger Technology Corporation Pressure-controlled well tester operated by one or more selected actuating pressures
US4971365A (en) 1989-10-03 1990-11-20 Halliburton Company Hydraulic safety joint
US5188183A (en) 1991-05-03 1993-02-23 Baker Hughes Incorporated Method and apparatus for controlling the flow of well bore fluids
US5316086A (en) * 1992-12-14 1994-05-31 Halliburton Company Combination well casing pressure relief and kill valve apparatus
US5947206A (en) * 1997-11-25 1999-09-07 Camco International Inc. Deep-set annulus vent valve
US6109356A (en) * 1998-06-04 2000-08-29 Halliburton Energy Services, Inc. Well completion tool having pressure relief capability incorporated therein and associated method
US6293346B1 (en) 1998-09-21 2001-09-25 Schlumberger Technology Corporation Method and apparatus for relieving pressure

Also Published As

Publication number Publication date
GB2358656A (en) 2001-08-01
GB2358656B (en) 2003-03-12
GB0106933D0 (en) 2001-05-09
AU6255499A (en) 2000-04-10
US6293346B1 (en) 2001-09-25
WO2000017483A1 (en) 2000-03-30
NO321310B1 (no) 2006-04-24
NO20011414L (no) 2001-05-18

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