GB0305872D0 - Downhole sealing - Google Patents
Downhole sealingInfo
- Publication number
- GB0305872D0 GB0305872D0 GBGB0305872.4A GB0305872A GB0305872D0 GB 0305872 D0 GB0305872 D0 GB 0305872D0 GB 0305872 A GB0305872 A GB 0305872A GB 0305872 D0 GB0305872 D0 GB 0305872D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- downhole sealing
- downhole
- sealing
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
-
- 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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
-
- 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
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)
- Earth Drilling (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9828234.6A GB9828234D0 (en) | 1998-12-22 | 1998-12-22 | Pipe expansion apparatus |
GBGB9900835.1A GB9900835D0 (en) | 1999-01-15 | 1999-01-15 | Pipe expansion apparatus |
GBGB9923783.6A GB9923783D0 (en) | 1999-10-08 | 1999-10-08 | Pipe expansion apparatus |
GBGB9923975.8A GB9923975D0 (en) | 1999-10-12 | 1999-10-12 | Downhole sealing |
GBGB9924189.5A GB9924189D0 (en) | 1999-10-13 | 1999-10-13 | Pipe expansion apparatus |
GB9930166A GB2346632B (en) | 1998-12-22 | 1999-12-22 | Downhole sealing |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0305872D0 true GB0305872D0 (en) | 2003-04-16 |
GB2383361A GB2383361A (en) | 2003-06-25 |
Family
ID=27547329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0305872A Withdrawn GB2383361A (en) | 1998-12-22 | 1999-12-22 | A packer/seal produced by plastically deforming a tubular |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2383361A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2364079B (en) | 2000-06-28 | 2004-11-17 | Renovus Ltd | Drill bits |
US7121351B2 (en) | 2000-10-25 | 2006-10-17 | Weatherford/Lamb, Inc. | Apparatus and method for completing a wellbore |
US7090025B2 (en) | 2000-10-25 | 2006-08-15 | Weatherford/Lamb, Inc. | Methods and apparatus for reforming and expanding tubulars in a wellbore |
GB0220933D0 (en) | 2002-09-10 | 2002-10-23 | Weatherford Lamb | Tubing expansion tool |
US6854522B2 (en) | 2002-09-23 | 2005-02-15 | Halliburton Energy Services, Inc. | Annular isolators for expandable tubulars in wellbores |
US7828068B2 (en) | 2002-09-23 | 2010-11-09 | Halliburton Energy Services, Inc. | System and method for thermal change compensation in an annular isolator |
GB0303422D0 (en) * | 2003-02-13 | 2003-03-19 | Read Well Services Ltd | Apparatus and method |
US7798225B2 (en) | 2005-08-05 | 2010-09-21 | Weatherford/Lamb, Inc. | Apparatus and methods for creation of down hole annular barrier |
US8261842B2 (en) | 2009-12-08 | 2012-09-11 | Halliburton Energy Services, Inc. | Expandable wellbore liner system |
GB201104694D0 (en) | 2011-03-21 | 2011-05-04 | Read Well Services Ltd | Apparatus and method |
GB201109690D0 (en) * | 2011-06-10 | 2011-07-27 | Read Well Services Ltd | Tubular assembly and method of deploying a downhole device using a tubular assembley |
CN103015935B (en) * | 2012-12-24 | 2015-10-14 | 中国石油天然气股份有限公司 | Top-down pull rod type expansion pipe structure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2214226A (en) * | 1939-03-29 | 1940-09-10 | English Aaron | Method and apparatus useful in drilling and producing wells |
US3191677A (en) * | 1963-04-29 | 1965-06-29 | Myron M Kinley | Method and apparatus for setting liners in tubing |
US3776307A (en) * | 1972-08-24 | 1973-12-04 | Gearhart Owen Industries | Apparatus for setting a large bore packer in a well |
US4319393A (en) * | 1978-02-17 | 1982-03-16 | Texaco Inc. | Methods of forming swages for joining two small tubes |
-
1999
- 1999-12-22 GB GB0305872A patent/GB2383361A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2383361A (en) | 2003-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |