GB2281088B - Logging plug for use in oil,gas and other wells - Google Patents
Logging plug for use in oil,gas and other wellsInfo
- Publication number
- GB2281088B GB2281088B GB9416540A GB9416540A GB2281088B GB 2281088 B GB2281088 B GB 2281088B GB 9416540 A GB9416540 A GB 9416540A GB 9416540 A GB9416540 A GB 9416540A GB 2281088 B GB2281088 B GB 2281088B
- Authority
- GB
- United Kingdom
- Prior art keywords
- wells
- oil
- gas
- logging plug
- logging
- 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 - Lifetime
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939317029A GB9317029D0 (en) | 1993-08-16 | 1993-08-16 | Logging plug for use in oil,gas and other wells |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9416540D0 GB9416540D0 (en) | 1994-10-12 |
GB2281088A GB2281088A (en) | 1995-02-22 |
GB2281088B true GB2281088B (en) | 1997-02-12 |
Family
ID=10740580
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939317029A Pending GB9317029D0 (en) | 1993-08-16 | 1993-08-16 | Logging plug for use in oil,gas and other wells |
GB9416540A Expired - Lifetime GB2281088B (en) | 1993-08-16 | 1994-08-16 | Logging plug for use in oil,gas and other wells |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB939317029A Pending GB9317029D0 (en) | 1993-08-16 | 1993-08-16 | Logging plug for use in oil,gas and other wells |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9317029D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5845711A (en) * | 1995-06-02 | 1998-12-08 | Halliburton Company | Coiled tubing apparatus |
GB9516917D0 (en) * | 1995-08-18 | 1995-10-18 | Well Equip Ltd | A method of and apparatus for assembling a tool string |
US7350569B2 (en) | 2004-06-14 | 2008-04-01 | Weatherford/Lamb, Inc. | Separable plug for use in a wellbore |
GB2415445B (en) | 2004-06-22 | 2008-12-17 | Schlumberger Holdings | Logging plug with high integrity internal seal |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2216572A (en) * | 1988-03-14 | 1989-10-11 | Otis Eng Co | Parking mandrel |
WO1990000667A1 (en) * | 1988-07-14 | 1990-01-25 | Phoenix Petroleum Services Ltd. | Plug for well logging operations |
WO1992009784A1 (en) * | 1990-12-03 | 1992-06-11 | Phoenix Petroleum Services Ltd. | Plugs for well logging operations |
-
1993
- 1993-08-16 GB GB939317029A patent/GB9317029D0/en active Pending
-
1994
- 1994-08-16 GB GB9416540A patent/GB2281088B/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2216572A (en) * | 1988-03-14 | 1989-10-11 | Otis Eng Co | Parking mandrel |
WO1990000667A1 (en) * | 1988-07-14 | 1990-01-25 | Phoenix Petroleum Services Ltd. | Plug for well logging operations |
WO1992009784A1 (en) * | 1990-12-03 | 1992-06-11 | Phoenix Petroleum Services Ltd. | Plugs for well logging operations |
Also Published As
Publication number | Publication date |
---|---|
GB2281088A (en) | 1995-02-22 |
GB9416540D0 (en) | 1994-10-12 |
GB9317029D0 (en) | 1993-09-29 |
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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) | ||
PE20 | Patent expired after termination of 20 years |
Expiry date: 20140815 |