NO20054992D0 - Borehullsringromsspyleventil - Google Patents
BorehullsringromsspyleventilInfo
- Publication number
- NO20054992D0 NO20054992D0 NO20054992A NO20054992A NO20054992D0 NO 20054992 D0 NO20054992 D0 NO 20054992D0 NO 20054992 A NO20054992 A NO 20054992A NO 20054992 A NO20054992 A NO 20054992A NO 20054992 D0 NO20054992 D0 NO 20054992D0
- Authority
- NO
- Norway
- Prior art keywords
- flush valve
- borehole annular
- annular flush
- borehole
- valve
- Prior art date
Links
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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- 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
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
- E21B34/103—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position with a shear pin
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/05—Flapper valves
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0307237.8A GB0307237D0 (en) | 2003-03-28 | 2003-03-28 | Wellbore annulus flushing valve |
PCT/GB2004/001344 WO2004085793A1 (en) | 2003-03-28 | 2004-03-29 | Wellbore annulus flushing valve |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20054992L NO20054992L (no) | 2005-10-26 |
NO20054992D0 true NO20054992D0 (no) | 2005-10-26 |
Family
ID=9955770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20054992A NO20054992D0 (no) | 2003-03-28 | 2005-10-26 | Borehullsringromsspyleventil |
Country Status (4)
Country | Link |
---|---|
US (1) | US7168492B2 (no) |
GB (2) | GB0307237D0 (no) |
NO (1) | NO20054992D0 (no) |
WO (1) | WO2004085793A1 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7798229B2 (en) * | 2005-01-24 | 2010-09-21 | Halliburton Energy Services, Inc. | Dual flapper safety valve |
GB0704111D0 (en) * | 2007-03-02 | 2007-04-11 | Mcgarian Bruce | A Bypass valve |
WO2011005826A1 (en) * | 2009-07-09 | 2011-01-13 | James Reaux | Surface controlled subsurface safety valve assembly with primary and secondary valves |
US20140069654A1 (en) * | 2010-10-21 | 2014-03-13 | Peak Completion Technologies, Inc. | Downhole Tool Incorporating Flapper Assembly |
US8540019B2 (en) * | 2010-10-21 | 2013-09-24 | Summit Downhole Dynamics, Ltd | Fracturing system and method |
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 |
US8733449B2 (en) * | 2011-04-15 | 2014-05-27 | Hilliburton Energy Services, Inc. | Selectively activatable and deactivatable wellbore pressure isolation device |
US8800689B2 (en) | 2011-12-14 | 2014-08-12 | Halliburton Energy Services, Inc. | Floating plug pressure equalization in oilfield drill bits |
US9745821B2 (en) * | 2013-01-13 | 2017-08-29 | Weatherford Technology Holdings, Llc | Method and apparatus for sealing tubulars |
US20140202713A1 (en) * | 2013-01-18 | 2014-07-24 | Halliburton Energy Services, Inc. | Well Intervention Pressure Control Valve |
CA2905493C (en) * | 2014-09-30 | 2023-02-28 | Longhorn Casing Tools, Inc. | Casing landing and cementing tool and methods of use |
US9982498B1 (en) | 2015-03-02 | 2018-05-29 | Glenn Shick, Jr. | Fluid removal device and method |
US20150204163A1 (en) * | 2015-04-01 | 2015-07-23 | Tejas Research & Engineering, Llc | Method and Apparatus for Inserting a Tubular String into a Well |
CN105114016B (zh) * | 2015-08-19 | 2017-12-05 | 中国石油天然气集团公司 | 管柱清洗装置 |
GB2557504B (en) * | 2015-10-14 | 2021-04-21 | Halliburton Energy Services Inc | Downhole valve assembly and method of using same |
CN106223899B (zh) * | 2016-09-21 | 2019-01-18 | 库尔勒施得石油技术服务有限公司 | 单流式旁通阀及使用单流式旁通阀进行压井的方法 |
CN107869320B (zh) * | 2016-09-23 | 2021-02-09 | 中国石油化工股份有限公司 | 一种防返吐洗井阀 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3826309A (en) * | 1973-05-11 | 1974-07-30 | Camco Inc | Well safety valve |
US4185690A (en) * | 1978-06-12 | 1980-01-29 | Baker International Corporation | Backsurge well cleaning tool |
US4291722A (en) * | 1979-11-02 | 1981-09-29 | Otis Engineering Corporation | Drill string safety and kill valve |
US4378842A (en) * | 1981-02-09 | 1983-04-05 | Otis Engineering Corporation | Valve |
US4393930A (en) * | 1981-03-18 | 1983-07-19 | Baker International Corporation | Subterranean well pressure surging tool |
US4474241A (en) * | 1983-02-14 | 1984-10-02 | Halliburton Company | Differential fill valve assembly |
US4577694A (en) * | 1983-12-27 | 1986-03-25 | Baker Oil Tools, Inc. | Permanent lock open tool |
US4574889A (en) * | 1985-03-11 | 1986-03-11 | Camco, Incorporated | Method and apparatus for locking a subsurface safety valve in the open position |
US4615394A (en) * | 1985-05-02 | 1986-10-07 | Halliburton Company | Inverse differential casing cementing float valve |
US4834183A (en) * | 1988-02-16 | 1989-05-30 | Otis Engineering Corporation | Surface controlled subsurface safety valve |
US4791991A (en) * | 1988-03-07 | 1988-12-20 | Camco, Incorporated | Subsurface well safety valve with hydraulic strainer |
US5327960A (en) * | 1992-11-24 | 1994-07-12 | Atlantic Richfield Company | Gravel pack installations for wells |
US5415237A (en) * | 1993-12-10 | 1995-05-16 | Baker Hughes, Inc. | Control system |
GB2296555B (en) * | 1994-11-30 | 1999-03-10 | Petroline Wireline Services | Improvements in and relating to valves |
US6209663B1 (en) * | 1998-05-18 | 2001-04-03 | David G. Hosie | Underbalanced drill string deployment valve method and apparatus |
-
2003
- 2003-03-28 GB GBGB0307237.8A patent/GB0307237D0/en not_active Ceased
-
2004
- 2004-03-29 GB GB0407028A patent/GB2399842B/en not_active Expired - Fee Related
- 2004-03-29 US US10/550,917 patent/US7168492B2/en not_active Expired - Fee Related
- 2004-03-29 WO PCT/GB2004/001344 patent/WO2004085793A1/en active Application Filing
-
2005
- 2005-10-26 NO NO20054992A patent/NO20054992D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20054992L (no) | 2005-10-26 |
GB0407028D0 (en) | 2004-04-28 |
GB2399842A (en) | 2004-09-29 |
US7168492B2 (en) | 2007-01-30 |
GB2399842B (en) | 2005-11-30 |
WO2004085793A1 (en) | 2004-10-07 |
US20060118306A1 (en) | 2006-06-08 |
GB0307237D0 (en) | 2003-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |