GB2428062A - Annular isolators for tubulars in wellbores - Google Patents
Annular isolators for tubulars in wellboresInfo
- Publication number
- GB2428062A GB2428062A GB0617927A GB0617927A GB2428062A GB 2428062 A GB2428062 A GB 2428062A GB 0617927 A GB0617927 A GB 0617927A GB 0617927 A GB0617927 A GB 0617927A GB 2428062 A GB2428062 A GB 2428062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- isolator
- annular
- compartment
- deployed
- annulus
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 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
- E21B33/10—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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/127—Packers; Plugs with inflatable sleeve
-
- 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
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
-
- 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
- E21B33/127—Packers; Plugs with inflatable sleeve
- E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve
-
- 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
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
- E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
- E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
- E21B43/105—Expanding tools specially adapted therefor
-
- 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
- E21B47/00—Survey of boreholes or wells
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Insulators (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Pipe Accessories (AREA)
- Earth Drilling (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present disclosure addresses apparatus and methods for forming an annular isolator in a borehole (662) after installation of production tubing. A first deployable annular isolator (652) is carried on tubing as it is positioned in a borehole. An annular isolator forming material (650) is placed in the annulus around the first deployable isolator. The first isolator is then deployed into the material in the annulus to form a combined isolator. The annular isolator forming material is carried in a compartment in the tubing and forced from the compartment into the annulus. A second deployable isolator (664) may be deployed before placing the material in the annulus to resist annular flow of the material before the first isolator is deployed. The second isolator may be deployed by material from the compartment. A second compartment may be provided to deploy the first isolator.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0905142A GB2456083B (en) | 2002-09-23 | 2004-02-13 | Annular isolators for tubulars in wellbores |
GB0905141A GB2456082B (en) | 2002-09-23 | 2004-02-13 | Annular isolators for tubulars in wellbores |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/004229 WO2005088064A1 (en) | 2004-02-13 | 2004-02-13 | Annular isolators for tubulars in wellbores |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0617927D0 GB0617927D0 (en) | 2006-10-25 |
GB2428062A true GB2428062A (en) | 2007-01-17 |
GB2428062B GB2428062B (en) | 2009-07-22 |
Family
ID=34975637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0617927A Expired - Fee Related GB2428062B (en) | 2002-09-23 | 2004-02-13 | Annular isolators for tubulars in wellbores |
Country Status (4)
Country | Link |
---|---|
BR (1) | BRPI0418531A (en) |
GB (1) | GB2428062B (en) |
NO (1) | NO20064026L (en) |
WO (1) | WO2005088064A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6854522B2 (en) | 2002-09-23 | 2005-02-15 | Halliburton Energy Services, Inc. | Annular isolators for expandable tubulars in wellbores |
US7484565B2 (en) * | 2006-10-25 | 2009-02-03 | Halliburton Energy Services, Inc. | Methods and apparatus for injecting fluids at a subterranean location in a well |
US20080110643A1 (en) * | 2006-11-09 | 2008-05-15 | Baker Hughes Incorporated | Large bore packer and methods of setting same |
WO2008116899A2 (en) * | 2007-03-28 | 2008-10-02 | Shell Internationale Research Maatschappij B.V. | Wellbore system and method of completing a wellbore |
CN101646836B (en) | 2007-04-03 | 2013-07-31 | 国际壳牌研究有限公司 | Method and assembly for abrasive jet drilling |
EP2009227A1 (en) * | 2007-06-25 | 2008-12-31 | Services Pétroliers Schlumberger | Method and apparatus to cement a perforated casing |
EP2143876A1 (en) * | 2008-07-11 | 2010-01-13 | Welltec A/S | Method for sealing off a water zone in a production well downhole and a sealing arrangement |
US8561699B2 (en) | 2010-12-13 | 2013-10-22 | Halliburton Energy Services, Inc. | Well screens having enhanced well treatment capabilities |
EP3106604A1 (en) * | 2011-08-31 | 2016-12-21 | Welltec A/S | Downhole system and method for fastening upper and lower casings via expandable metal sleeve |
NL2007810C2 (en) * | 2011-11-18 | 2013-05-23 | Ruma Products Holding B V | Seal sleeve and assembly including such a seal sleeve. |
US9334702B2 (en) | 2011-12-01 | 2016-05-10 | Baker Hughes Incorporated | Selectively disengagable sealing system |
CN104295263A (en) * | 2014-08-19 | 2015-01-21 | 徐州中矿贝壳迈宁矿业科技有限公司 | Radial hole sealing device for drill holes for exhausting coal bed gas |
GB201417671D0 (en) * | 2014-10-07 | 2014-11-19 | Meta Downhole Ltd | Improved isolation barrier |
US10662734B1 (en) * | 2019-09-14 | 2020-05-26 | Vertice Oil Tools | Methods and systems for preventing hydrostatic head within a well |
CN111997563B (en) * | 2020-08-04 | 2022-06-24 | 中国石油化工股份有限公司 | Pump-sealing integrated water finding and blocking pipe column and moving bottom block thereof |
US11713640B2 (en) * | 2020-10-23 | 2023-08-01 | Halliburton Energy Services, Inc. | Spiral backup ring containment for packer assemblies |
CN115680542A (en) * | 2021-07-22 | 2023-02-03 | 中国石油天然气集团有限公司 | Leakage-proof device, gas channeling-proof device and well cementing device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230180A (en) * | 1978-11-13 | 1980-10-28 | Westbay Instruments Ltd. | Isolating packer units in geological and geophysical measuring casings |
US4714117A (en) * | 1987-04-20 | 1987-12-22 | Atlantic Richfield Company | Drainhole well completion |
US6531574B1 (en) * | 1985-11-14 | 2003-03-11 | President And Fellows Of Harvard College | T-lymphotrophic virus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626040B1 (en) * | 1988-01-20 | 1993-10-22 | Hutchinson Sa | METHOD FOR ISOLATING BETWEEN WELL PRODUCTION AREAS AND DEVICE FOR CARRYING OUT SAID METHOD |
CN1346422A (en) * | 1999-04-09 | 2002-04-24 | 国际壳牌研究有限公司 | Method for annalar sealing |
US6530574B1 (en) * | 2000-10-06 | 2003-03-11 | Gary L. Bailey | Method and apparatus for expansion sealing concentric tubular structures |
-
2004
- 2004-02-13 BR BRPI0418531-5A patent/BRPI0418531A/en active Search and Examination
- 2004-02-13 WO PCT/US2004/004229 patent/WO2005088064A1/en active Application Filing
- 2004-02-13 GB GB0617927A patent/GB2428062B/en not_active Expired - Fee Related
-
2006
- 2006-09-07 NO NO20064026A patent/NO20064026L/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230180A (en) * | 1978-11-13 | 1980-10-28 | Westbay Instruments Ltd. | Isolating packer units in geological and geophysical measuring casings |
US6531574B1 (en) * | 1985-11-14 | 2003-03-11 | President And Fellows Of Harvard College | T-lymphotrophic virus |
US4714117A (en) * | 1987-04-20 | 1987-12-22 | Atlantic Richfield Company | Drainhole well completion |
Also Published As
Publication number | Publication date |
---|---|
GB0617927D0 (en) | 2006-10-25 |
GB2428062B (en) | 2009-07-22 |
BRPI0418531A (en) | 2007-05-15 |
WO2005088064A1 (en) | 2005-09-22 |
NO20064026L (en) | 2006-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20160213 |