GB2489620B - Method for producing isolating tubing - Google Patents
Method for producing isolating tubingInfo
- Publication number
- GB2489620B GB2489620B GB201211011A GB201211011A GB2489620B GB 2489620 B GB2489620 B GB 2489620B GB 201211011 A GB201211011 A GB 201211011A GB 201211011 A GB201211011 A GB 201211011A GB 2489620 B GB2489620 B GB 2489620B
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- tubular
- aperture
- filter
- seal layer
- 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.)
- Expired - Fee Related
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
- 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
- E21B43/108—Expandable screens or perforated liners
-
- 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
- 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
- E21B43/08—Screens or liners
- E21B43/086—Screens with preformed openings, e.g. slotted liners
-
- 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
- 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
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells
Abstract
Method of producing wellbore apparatus 30. Providing a first tubular 32 with at least one aperture in a wall. Providing a second member comprising a structural layer 34 and a seal layer 36. Creating at least one aperture in the structural layer and seal layer. Locating the second member around the first tubular. The seal layer 34 may be on the interior or exterior surface of the second member. The aperture may be an elongate slot. The apertures in the seal layer and the structural layer may be substantially aligned. A filter screen layer 42 may be coupled to the first tubular. The filter layer may be formed of overlapping filter sheets. The filter sheets may remain overlapping after expansion of the tubular member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201211011A GB2489620B (en) | 2007-12-22 | 2007-12-22 | Method for producing isolating tubing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201211011A GB2489620B (en) | 2007-12-22 | 2007-12-22 | Method for producing isolating tubing |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201211011D0 GB201211011D0 (en) | 2012-08-01 |
GB2489620A GB2489620A (en) | 2012-10-03 |
GB2489620B true GB2489620B (en) | 2012-11-14 |
Family
ID=46641287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201211011A Expired - Fee Related GB2489620B (en) | 2007-12-22 | 2007-12-22 | Method for producing isolating tubing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2489620B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004022911A2 (en) * | 2002-09-06 | 2004-03-18 | Shell Internationale Research Maatschappij B.V. | Wellbore device for selective transfer of fluid |
US20050173130A1 (en) * | 2002-08-23 | 2005-08-11 | Baker Hughes Incorporated | Self-conforming screen |
-
2007
- 2007-12-22 GB GB201211011A patent/GB2489620B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050173130A1 (en) * | 2002-08-23 | 2005-08-11 | Baker Hughes Incorporated | Self-conforming screen |
WO2004022911A2 (en) * | 2002-09-06 | 2004-03-18 | Shell Internationale Research Maatschappij B.V. | Wellbore device for selective transfer of fluid |
Also Published As
Publication number | Publication date |
---|---|
GB2489620A (en) | 2012-10-03 |
GB201211011D0 (en) | 2012-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20150924 AND 20150930 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20181222 |