GB2534546B - Method of preparing wells for plugging - Google Patents

Method of preparing wells for plugging Download PDF

Info

Publication number
GB2534546B
GB2534546B GB1422722.7A GB201422722A GB2534546B GB 2534546 B GB2534546 B GB 2534546B GB 201422722 A GB201422722 A GB 201422722A GB 2534546 B GB2534546 B GB 2534546B
Authority
GB
United Kingdom
Prior art keywords
plugging
preparing wells
wells
preparing
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
Application number
GB1422722.7A
Other versions
GB2534546A (en
Inventor
Wasa Tverlid Steinar
Torsvik Jone
Njoten Geir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Equinor Energy AS
Original Assignee
Equinor Energy AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Equinor Energy AS filed Critical Equinor Energy AS
Priority to GB1422722.7A priority Critical patent/GB2534546B/en
Publication of GB2534546A publication Critical patent/GB2534546A/en
Application granted granted Critical
Publication of GB2534546B publication Critical patent/GB2534546B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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 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
    • E21B29/002—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
    • E21B33/00—Sealing or packing boreholes or wells
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • 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
    • 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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

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)
  • Pipe Accessories (AREA)
GB1422722.7A 2014-12-19 2014-12-19 Method of preparing wells for plugging Expired - Fee Related GB2534546B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1422722.7A GB2534546B (en) 2014-12-19 2014-12-19 Method of preparing wells for plugging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1422722.7A GB2534546B (en) 2014-12-19 2014-12-19 Method of preparing wells for plugging

Publications (2)

Publication Number Publication Date
GB2534546A GB2534546A (en) 2016-08-03
GB2534546B true GB2534546B (en) 2020-10-14

Family

ID=56345278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1422722.7A Expired - Fee Related GB2534546B (en) 2014-12-19 2014-12-19 Method of preparing wells for plugging

Country Status (1)

Country Link
GB (1) GB2534546B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3085882A1 (en) * 2015-04-22 2016-10-26 Welltec A/S Downhole tool string for plug and abandonment by cutting

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037772A1 (en) * 1998-12-22 2000-06-29 Weatherford/Lamb, Inc. Tubing anchor
WO2003048521A2 (en) * 2001-12-06 2003-06-12 Weatherford/Lamb, Inc. Method for joining tubulars by expansion
EP1375820A1 (en) * 2001-03-09 2004-01-02 Sumitomo Metal Industries, Ltd. Steel pipe for use as embedded expanded pipe, and method of embedding oil-well steel pipe
WO2005061835A1 (en) * 2003-12-22 2005-07-07 Bp Exploration Operating Company Limited Method for drilling and lining a wellbore

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037772A1 (en) * 1998-12-22 2000-06-29 Weatherford/Lamb, Inc. Tubing anchor
EP1375820A1 (en) * 2001-03-09 2004-01-02 Sumitomo Metal Industries, Ltd. Steel pipe for use as embedded expanded pipe, and method of embedding oil-well steel pipe
WO2003048521A2 (en) * 2001-12-06 2003-06-12 Weatherford/Lamb, Inc. Method for joining tubulars by expansion
WO2005061835A1 (en) * 2003-12-22 2005-07-07 Bp Exploration Operating Company Limited Method for drilling and lining a wellbore

Also Published As

Publication number Publication date
GB2534546A (en) 2016-08-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221219