GB202112201D0 - Improvements in or relating to well abandonment and slot recovery - Google Patents
Improvements in or relating to well abandonment and slot recoveryInfo
- Publication number
- GB202112201D0 GB202112201D0 GBGB2112201.5A GB202112201A GB202112201D0 GB 202112201 D0 GB202112201 D0 GB 202112201D0 GB 202112201 A GB202112201 A GB 202112201A GB 202112201 D0 GB202112201 D0 GB 202112201D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- well abandonment
- slot recovery
- recovery
- slot
- 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.)
- Ceased
Links
- 238000011084 recovery 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
- 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
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
- E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated
-
- 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
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
-
- 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
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
-
- 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
- E21B29/12—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 specially adapted for underwater installations
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/20—Grappling tools, e.g. tongs or grabs gripping internally, e.g. fishing spears
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Crushing And Grinding (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Traffic Control Systems (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB2112201.5A GB202112201D0 (en) | 2021-08-26 | 2021-08-26 | Improvements in or relating to well abandonment and slot recovery |
NO20220896A NO20220896A1 (en) | 2021-08-26 | 2022-08-23 | Improvements in or relating to well abandonment and slot recovery |
GB2212335.0A GB2611416B (en) | 2021-08-26 | 2022-08-25 | Improvements in or relating to well abandonment and slot recovery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB2112201.5A GB202112201D0 (en) | 2021-08-26 | 2021-08-26 | Improvements in or relating to well abandonment and slot recovery |
Publications (1)
Publication Number | Publication Date |
---|---|
GB202112201D0 true GB202112201D0 (en) | 2021-10-13 |
Family
ID=77999574
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB2112201.5A Ceased GB202112201D0 (en) | 2021-08-26 | 2021-08-26 | Improvements in or relating to well abandonment and slot recovery |
GB2212335.0A Active GB2611416B (en) | 2021-08-26 | 2022-08-25 | Improvements in or relating to well abandonment and slot recovery |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2212335.0A Active GB2611416B (en) | 2021-08-26 | 2022-08-25 | Improvements in or relating to well abandonment and slot recovery |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB202112201D0 (en) |
NO (1) | NO20220896A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392862A (en) * | 1994-02-28 | 1995-02-28 | Smith International, Inc. | Flow control sub for hydraulic expanding downhole tools |
WO2005052304A1 (en) * | 2003-11-14 | 2005-06-09 | Bp Exploration Operating Company Limited | Method for drilling and lining a wellbore |
US7562700B2 (en) * | 2006-12-08 | 2009-07-21 | Baker Hughes Incorporated | Wireline supported tubular mill |
US10030459B2 (en) * | 2014-07-08 | 2018-07-24 | Smith International, Inc. | Thru-casing milling |
GB2553547B (en) * | 2016-09-07 | 2019-12-04 | Ardyne Holdings Ltd | Downhole tool and method of use |
GB2559355B (en) * | 2017-02-01 | 2019-12-11 | Ardyne Holdings Ltd | Improvements in or relating to well abandonment and slot recovery |
-
2021
- 2021-08-26 GB GBGB2112201.5A patent/GB202112201D0/en not_active Ceased
-
2022
- 2022-08-23 NO NO20220896A patent/NO20220896A1/en unknown
- 2022-08-25 GB GB2212335.0A patent/GB2611416B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB202212335D0 (en) | 2022-10-12 |
NO20220896A1 (en) | 2023-02-27 |
GB2611416A (en) | 2023-04-05 |
GB2611416B (en) | 2024-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |