GB2588759B - Blowout preventer for oil drilling - Google Patents

Blowout preventer for oil drilling Download PDF

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Publication number
GB2588759B
GB2588759B GB1915650.4A GB201915650A GB2588759B GB 2588759 B GB2588759 B GB 2588759B GB 201915650 A GB201915650 A GB 201915650A GB 2588759 B GB2588759 B GB 2588759B
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GB
United Kingdom
Prior art keywords
blowout preventer
oil drilling
drilling
oil
preventer
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
Application number
GB1915650.4A
Other versions
GB2588759A (en
GB201915650D0 (en
Inventor
Aalto Juhani
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.)
Softatalo Aida Oy
Original Assignee
Softatalo Aida Oy
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 Softatalo Aida Oy filed Critical Softatalo Aida Oy
Priority to GB1915650.4A priority Critical patent/GB2588759B/en
Publication of GB201915650D0 publication Critical patent/GB201915650D0/en
Publication of GB2588759A publication Critical patent/GB2588759A/en
Application granted granted Critical
Publication of GB2588759B publication Critical patent/GB2588759B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • 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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • 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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams

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)
GB1915650.4A 2019-10-29 2019-10-29 Blowout preventer for oil drilling Active GB2588759B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1915650.4A GB2588759B (en) 2019-10-29 2019-10-29 Blowout preventer for oil drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1915650.4A GB2588759B (en) 2019-10-29 2019-10-29 Blowout preventer for oil drilling

Publications (3)

Publication Number Publication Date
GB201915650D0 GB201915650D0 (en) 2019-12-11
GB2588759A GB2588759A (en) 2021-05-12
GB2588759B true GB2588759B (en) 2022-03-09

Family

ID=68769001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915650.4A Active GB2588759B (en) 2019-10-29 2019-10-29 Blowout preventer for oil drilling

Country Status (1)

Country Link
GB (1) GB2588759B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508312A (en) * 1983-06-08 1985-04-02 Cameron Iron Works, Inc. Ram-type blowout preventer
WO2019013632A1 (en) * 2017-07-12 2019-01-17 Itrec B.V. Subsea drilling rig blowout preventer (bop) stack system and use of such a system in drilling subsea wells

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508312A (en) * 1983-06-08 1985-04-02 Cameron Iron Works, Inc. Ram-type blowout preventer
WO2019013632A1 (en) * 2017-07-12 2019-01-17 Itrec B.V. Subsea drilling rig blowout preventer (bop) stack system and use of such a system in drilling subsea wells

Also Published As

Publication number Publication date
GB2588759A (en) 2021-05-12
GB201915650D0 (en) 2019-12-11

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