DK262288A - Adskillelsesindretning til underjordisk udstyr, saasom sikkerhedsventiler, der er indsat i olietransportboringers roerstrenge ved hjaelp af laasedorne - Google Patents

Adskillelsesindretning til underjordisk udstyr, saasom sikkerhedsventiler, der er indsat i olietransportboringers roerstrenge ved hjaelp af laasedorne

Info

Publication number
DK262288A
DK262288A DK262288A DK262288A DK262288A DK 262288 A DK262288 A DK 262288A DK 262288 A DK262288 A DK 262288A DK 262288 A DK262288 A DK 262288A DK 262288 A DK262288 A DK 262288A
Authority
DK
Denmark
Prior art keywords
help
separation device
safety valves
drilling rigs
oil piping
Prior art date
Application number
DK262288A
Other languages
Danish (da)
English (en)
Other versions
DK262288D0 (da
Inventor
John C Gano
Original Assignee
Otis Eng Co
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 Otis Eng Co filed Critical Otis Eng Co
Publication of DK262288D0 publication Critical patent/DK262288D0/da
Publication of DK262288A publication Critical patent/DK262288A/da

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Earth Drilling (AREA)
DK262288A 1987-05-13 1988-05-13 Adskillelsesindretning til underjordisk udstyr, saasom sikkerhedsventiler, der er indsat i olietransportboringers roerstrenge ved hjaelp af laasedorne DK262288A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873715900 DE3715900A1 (de) 1987-05-13 1987-05-13 Trenneinrichtung fuer rohrtouren von oelfoerderbohrungen

Publications (2)

Publication Number Publication Date
DK262288D0 DK262288D0 (da) 1988-05-13
DK262288A true DK262288A (da) 1988-11-14

Family

ID=6327406

Family Applications (1)

Application Number Title Priority Date Filing Date
DK262288A DK262288A (da) 1987-05-13 1988-05-13 Adskillelsesindretning til underjordisk udstyr, saasom sikkerhedsventiler, der er indsat i olietransportboringers roerstrenge ved hjaelp af laasedorne

Country Status (3)

Country Link
DE (1) DE3715900A1 (nl)
DK (1) DK262288A (nl)
NL (1) NL8800795A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112065292A (zh) * 2020-09-09 2020-12-11 席赫 一种原油开采油管

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2299115A (en) * 1992-10-19 1996-09-25 Baker Hughes Inc Retrievable whipstock system
CN101942972B (zh) * 2010-08-23 2013-07-31 四川宏华石油设备有限公司 一种用于保护接头的平衡器
CN114198030B (zh) * 2020-09-18 2023-08-22 中国石油天然气股份有限公司 一种安全接头及分层控水管柱

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381899A1 (fr) * 1977-01-10 1978-09-22 Baker Int Corp Appareil comprenant un outil de descente et le dispositif de suspension d'une colonne de tubage
US4664195A (en) * 1986-01-31 1987-05-12 Otis Engineering Corporation Safety valve
DE3614537A1 (de) * 1986-04-29 1987-11-12 Otis Engineering Gmbh Filtereinrichtung fuer oelfoerdereinrichtungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112065292A (zh) * 2020-09-09 2020-12-11 席赫 一种原油开采油管

Also Published As

Publication number Publication date
DE3715900A1 (de) 1988-11-24
NL8800795A (nl) 1988-12-01
DK262288D0 (da) 1988-05-13

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment