SG178381A1 - Dual barrier plug system for a wellhead - Google Patents
Dual barrier plug system for a wellhead Download PDFInfo
- Publication number
- SG178381A1 SG178381A1 SG2012009742A SG2012009742A SG178381A1 SG 178381 A1 SG178381 A1 SG 178381A1 SG 2012009742 A SG2012009742 A SG 2012009742A SG 2012009742 A SG2012009742 A SG 2012009742A SG 178381 A1 SG178381 A1 SG 178381A1
- Authority
- SG
- Singapore
- Prior art keywords
- barrier plug
- dual barrier
- tubular member
- interior bore
- valve
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 129
- 230000009977 dual effect Effects 0.000 title claims abstract description 124
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 238000012360 testing method Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 claims description 9
- 238000012856 packing Methods 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23338209P | 2009-08-12 | 2009-08-12 | |
| PCT/US2010/045344 WO2011019930A1 (en) | 2009-08-12 | 2010-08-12 | Dual barrier plug system for a wellhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG178381A1 true SG178381A1 (en) | 2012-03-29 |
Family
ID=43216576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012009742A SG178381A1 (en) | 2009-08-12 | 2010-08-12 | Dual barrier plug system for a wellhead |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8499842B2 (https=) |
| EP (1) | EP2464813B1 (https=) |
| CN (1) | CN102713135B (https=) |
| BR (1) | BR112012003203A2 (https=) |
| IN (1) | IN2012DN01271A (https=) |
| SG (1) | SG178381A1 (https=) |
| WO (1) | WO2011019930A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009085780A2 (en) * | 2007-12-20 | 2009-07-09 | Cameron International Corporation | System and method for snubbing under pressure |
| US20120012335A1 (en) * | 2010-07-13 | 2012-01-19 | Richard White | Sealing adapter for well tubing head |
| JP2016170107A (ja) * | 2015-03-13 | 2016-09-23 | トヨタ自動車株式会社 | リークチェック装置 |
| NO343298B1 (en) * | 2015-07-03 | 2019-01-21 | Aker Solutions As | Annulus isolation valve assembly and associated method |
| AU2016348436B2 (en) | 2015-11-05 | 2021-10-14 | Vault Pressure Control Llc | Systems and methods for fracturing a multiple well pad |
| BR102016021963B1 (pt) * | 2016-09-23 | 2021-09-21 | Petróleo Brasileiro S.A. - Petrobras | Sistema e método autônomo de travamento de suporte de riser |
| CA2967606C (en) | 2017-05-18 | 2023-05-09 | Peter Neufeld | Seal housing and related apparatuses and methods of use |
| US11053769B2 (en) * | 2019-02-02 | 2021-07-06 | Northern Oil Solutions | Back pressure valve plug |
| GB2611275B (en) * | 2020-07-03 | 2024-02-21 | Zilift Holdings Ltd | Method and system for deploying an electric submersible pump in a live well |
| GB2611492B (en) * | 2020-07-10 | 2024-03-20 | Zilift Holdings Ltd | Combined master valve and cable hanger for deploying electric submersible pump in a live well |
| US11396789B2 (en) | 2020-07-28 | 2022-07-26 | Saudi Arabian Oil Company | Isolating a wellbore with a wellbore isolation system |
| US11624265B1 (en) | 2021-11-12 | 2023-04-11 | Saudi Arabian Oil Company | Cutting pipes in wellbores using downhole autonomous jet cutting tools |
| US12234701B2 (en) | 2022-09-12 | 2025-02-25 | Saudi Arabian Oil Company | Tubing hangers and related methods of isolating a tubing |
| US12188328B2 (en) | 2023-05-15 | 2025-01-07 | Saudi Arabian Oil Company | Wellbore back pressure valve with pressure gauge |
| US12577843B2 (en) * | 2024-05-31 | 2026-03-17 | Saudi Arabian Oil Company | Back pressure valve retrieval tool and methods of use |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB643186A (en) * | 1947-01-27 | 1950-09-15 | Bataafsche Petroleum | Improvements in the assembling of well casing heads |
| US4058162A (en) | 1976-04-22 | 1977-11-15 | Cameron Iron Works, Inc. | Well tool adapted to be locked within and sealed with respect to the bore of the well conduit |
| US4825945A (en) * | 1988-03-21 | 1989-05-02 | Cameron Iron Works Usa, Inc. | Wellhead valve |
| US20030205385A1 (en) * | 2002-02-19 | 2003-11-06 | Duhn Rex E. | Connections for wellhead equipment |
| AU2005235816B2 (en) * | 2004-04-27 | 2009-11-12 | Schlumberger Technology B.V. | Deploying an assembly into a well |
| US7308934B2 (en) * | 2005-02-18 | 2007-12-18 | Fmc Technologies, Inc. | Fracturing isolation sleeve |
| BRPI0820220B1 (pt) * | 2007-11-21 | 2018-08-14 | Cameron International Corporation | Sistema de contrapressão e método de operação de uma válvula de contrapressão |
| WO2009085780A2 (en) * | 2007-12-20 | 2009-07-09 | Cameron International Corporation | System and method for snubbing under pressure |
-
2010
- 2010-08-12 SG SG2012009742A patent/SG178381A1/en unknown
- 2010-08-12 IN IN1271DEN2012 patent/IN2012DN01271A/en unknown
- 2010-08-12 BR BR112012003203-8A patent/BR112012003203A2/pt not_active Application Discontinuation
- 2010-08-12 WO PCT/US2010/045344 patent/WO2011019930A1/en not_active Ceased
- 2010-08-12 EP EP10749941.0A patent/EP2464813B1/en not_active Not-in-force
- 2010-08-12 CN CN201080046864.7A patent/CN102713135B/zh not_active Expired - Fee Related
- 2010-08-12 US US12/855,543 patent/US8499842B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2464813B1 (en) | 2014-10-08 |
| BR112012003203A2 (pt) | 2020-11-03 |
| US20110036596A1 (en) | 2011-02-17 |
| CN102713135A (zh) | 2012-10-03 |
| CN102713135B (zh) | 2014-12-03 |
| EP2464813A1 (en) | 2012-06-20 |
| IN2012DN01271A (https=) | 2015-05-15 |
| US8499842B2 (en) | 2013-08-06 |
| WO2011019930A1 (en) | 2011-02-17 |
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