GB1532256A - Well tools - Google Patents

Well tools

Info

Publication number
GB1532256A
GB1532256A GB52002/75A GB5200275A GB1532256A GB 1532256 A GB1532256 A GB 1532256A GB 52002/75 A GB52002/75 A GB 52002/75A GB 5200275 A GB5200275 A GB 5200275A GB 1532256 A GB1532256 A GB 1532256A
Authority
GB
United Kingdom
Prior art keywords
tool
packoff
piston
well
lugs
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
Application number
GB52002/75A
Other languages
English (en)
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1532256A publication Critical patent/GB1532256A/en
Expired legal-status Critical Current

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
    • 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
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads

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)
  • Processing Of Terminals (AREA)
  • Portable Nailing Machines And Staplers (AREA)
GB52002/75A 1975-05-02 1975-12-19 Well tools Expired GB1532256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57414575A 1975-05-02 1975-05-02

Publications (1)

Publication Number Publication Date
GB1532256A true GB1532256A (en) 1978-11-15

Family

ID=24294869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52002/75A Expired GB1532256A (en) 1975-05-02 1975-12-19 Well tools

Country Status (5)

Country Link
AR (1) AR226797A1 (enrdf_load_stackoverflow)
AU (1) AU497444B2 (enrdf_load_stackoverflow)
CA (1) CA1032079A (enrdf_load_stackoverflow)
GB (1) GB1532256A (enrdf_load_stackoverflow)
NO (1) NO146816C (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8973653B2 (en) 2011-01-28 2015-03-10 Cameron International Corporation Running tool
CN109162647A (zh) * 2016-03-25 2019-01-08 泉州臻美智能科技有限公司 一种钻头
CN116537740A (zh) * 2023-06-19 2023-08-04 盘锦恒奥瑞佳实业有限公司 一种便于坐封的可捞桥塞
CN120022652A (zh) * 2025-04-24 2025-05-23 山西省人民医院 一种医疗废液分离处理装置
CN120356746A (zh) * 2025-06-24 2025-07-22 福建日日红电线电缆有限公司 一种电缆加工装置及加工方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8973653B2 (en) 2011-01-28 2015-03-10 Cameron International Corporation Running tool
CN109162647A (zh) * 2016-03-25 2019-01-08 泉州臻美智能科技有限公司 一种钻头
CN116537740A (zh) * 2023-06-19 2023-08-04 盘锦恒奥瑞佳实业有限公司 一种便于坐封的可捞桥塞
CN116537740B (zh) * 2023-06-19 2024-02-13 盘锦恒奥瑞佳实业有限公司 一种便于坐封的可捞桥塞
CN120022652A (zh) * 2025-04-24 2025-05-23 山西省人民医院 一种医疗废液分离处理装置
CN120356746A (zh) * 2025-06-24 2025-07-22 福建日日红电线电缆有限公司 一种电缆加工装置及加工方法

Also Published As

Publication number Publication date
AR226797A1 (es) 1982-08-31
CA1032079A (en) 1978-05-30
NO146816B (no) 1982-09-06
NO146816C (no) 1982-12-15
AU497444B2 (en) 1978-12-14
NO760026L (enrdf_load_stackoverflow) 1976-11-03
AU8702175A (en) 1977-06-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee