GB2589544B - Sealing method and associated apparatus - Google Patents
Sealing method and associated apparatus Download PDFInfo
- Publication number
- GB2589544B GB2589544B GB1912971.7A GB201912971A GB2589544B GB 2589544 B GB2589544 B GB 2589544B GB 201912971 A GB201912971 A GB 201912971A GB 2589544 B GB2589544 B GB 2589544B
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing method
- associated apparatus
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title 1
- 238000007789 sealing Methods 0.000 title 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
- 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
- E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
-
- 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
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1912971.7A GB2589544B (en) | 2019-09-09 | 2019-09-09 | Sealing method and associated apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1912971.7A GB2589544B (en) | 2019-09-09 | 2019-09-09 | Sealing method and associated apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201912971D0 GB201912971D0 (en) | 2019-10-23 |
GB2589544A GB2589544A (en) | 2021-06-09 |
GB2589544B true GB2589544B (en) | 2024-01-31 |
Family
ID=68240989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1912971.7A Active GB2589544B (en) | 2019-09-09 | 2019-09-09 | Sealing method and associated apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2589544B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799204A (en) * | 1972-05-01 | 1974-03-26 | Camco Inc | Equalizing means for well safety valves |
US4691776A (en) * | 1986-05-29 | 1987-09-08 | Camco, Incorporated | Retrievable well safety valve with expandable external seals |
GB2594208A (en) * | 2019-01-16 | 2021-10-20 | Schlumberger Technology Bv | Hydraulic landing nipple |
-
2019
- 2019-09-09 GB GB1912971.7A patent/GB2589544B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799204A (en) * | 1972-05-01 | 1974-03-26 | Camco Inc | Equalizing means for well safety valves |
US4691776A (en) * | 1986-05-29 | 1987-09-08 | Camco, Incorporated | Retrievable well safety valve with expandable external seals |
GB2594208A (en) * | 2019-01-16 | 2021-10-20 | Schlumberger Technology Bv | Hydraulic landing nipple |
Also Published As
Publication number | Publication date |
---|---|
GB201912971D0 (en) | 2019-10-23 |
GB2589544A (en) | 2021-06-09 |
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