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BR7501227A - Conjunto de vedacao e conjunto de travamento aperfeicoado - Google Patents

Conjunto de vedacao e conjunto de travamento aperfeicoado

Info

Publication number
BR7501227A
BR7501227A BR1227/75A BR7501227A BR7501227A BR 7501227 A BR7501227 A BR 7501227A BR 1227/75 A BR1227/75 A BR 1227/75A BR 7501227 A BR7501227 A BR 7501227A BR 7501227 A BR7501227 A BR 7501227A
Authority
BR
Brazil
Prior art keywords
assembly
perfected
sealing
locking
locking assembly
Prior art date
Application number
BR1227/75A
Other languages
English (en)
Inventor
S Putch
Original Assignee
S Putch
Nelson N
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 S Putch, Nelson N filed Critical S Putch
Publication of BR7501227A publication Critical patent/BR7501227A/pt

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
    • 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sealing Material Composition (AREA)
BR1227/75A 1974-03-11 1975-02-28 Conjunto de vedacao e conjunto de travamento aperfeicoado BR7501227A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44969874A 1974-03-11 1974-03-11

Publications (1)

Publication Number Publication Date
BR7501227A true BR7501227A (pt) 1976-11-16

Family

ID=23785139

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1227/75A BR7501227A (pt) 1974-03-11 1975-02-28 Conjunto de vedacao e conjunto de travamento aperfeicoado

Country Status (8)

Country Link
JP (1) JPS585355B2 (pt)
BR (1) BR7501227A (pt)
CA (1) CA1011649A (pt)
DE (1) DE2510174C2 (pt)
FR (1) FR2264171B1 (pt)
GB (1) GB1500936A (pt)
NL (1) NL7502385A (pt)
NO (1) NO146999C (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408784A (en) * 1981-03-06 1983-10-11 Vetco, Inc. Production casing tieback connector assembly
GB2163789A (en) * 1984-07-07 1986-03-05 Rolf Ruesse Leak detection tool for oilwell casing tools
GB2200154B (en) * 1987-01-08 1990-12-05 Seaboard Lloyd Seal energising device
CN102278084B (zh) * 2011-07-02 2014-10-22 易鲁川 防脱落防顶卡瓦
CN104110222B (zh) * 2014-06-07 2016-03-30 徐瑞祥 实现点火、检测、压井的启闭式井下控制装置及控制方法
GB2549267B (en) * 2016-04-08 2021-06-02 Baker Hughes Energy Technology UK Ltd Sealing arrangement
EP4303398A3 (en) 2018-05-25 2024-02-28 2170775 Alberta Ltd. Modular head for well tubulars
CN109267958A (zh) * 2018-11-27 2019-01-25 美钻深海能源科技研发（上海）有限公司 一种油田现场用紧急密封装置及其密封方法
CN111305763B (zh) * 2020-03-17 2021-05-04 河北宏龙环保科技有限公司 一种油层套管防上窜装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540533A (en) * 1968-12-16 1970-11-17 Rockwell Mfg Co Remote packoff method and apparatus

Also Published As

Publication number Publication date
DE2510174C2 (de) 1984-11-22
GB1500936A (en) 1978-02-15
NO146999B (no) 1982-10-04
NO750794L (pt) 1975-09-12
FR2264171A1 (pt) 1975-10-10
JPS585355B2 (ja) 1983-01-31
CA1011649A (en) 1977-06-07
NL7502385A (nl) 1975-09-15
JPS50123002A (pt) 1975-09-27
NO146999C (no) 1983-01-12
DE2510174A1 (de) 1975-10-02
FR2264171B1 (pt) 1982-08-20

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