FR1216551A - Tool for drilling wells - Google Patents

Tool for drilling wells

Info

Publication number
FR1216551A
FR1216551A FR780487A FR780487A FR1216551A FR 1216551 A FR1216551 A FR 1216551A FR 780487 A FR780487 A FR 780487A FR 780487 A FR780487 A FR 780487A FR 1216551 A FR1216551 A FR 1216551A
Authority
FR
France
Prior art keywords
tool
drilling wells
wells
drilling
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
FR780487A
Other languages
French (fr)
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.)
Otis Engineering Corp
Original Assignee
Otis Engineering 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 Otis Engineering Corp filed Critical Otis Engineering Corp
Priority to FR780487A priority Critical patent/FR1216551A/en
Application granted granted Critical
Publication of FR1216551A publication Critical patent/FR1216551A/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
    • 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

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)
FR780487A 1958-12-01 1958-12-01 Tool for drilling wells Expired FR1216551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR780487A FR1216551A (en) 1958-12-01 1958-12-01 Tool for drilling wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780487A FR1216551A (en) 1958-12-01 1958-12-01 Tool for drilling wells

Publications (1)

Publication Number Publication Date
FR1216551A true FR1216551A (en) 1960-04-26

Family

ID=8708807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780487A Expired FR1216551A (en) 1958-12-01 1958-12-01 Tool for drilling wells

Country Status (1)

Country Link
FR (1) FR1216551A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422812A1 (en) * 1977-12-27 1979-11-09 Otis Eng Co WELL TOOL SYSTEM
FR2539806A1 (en) * 1983-01-26 1984-07-27 Petroles Cie Francaise PRODUCTION TUBE CONNECTION FOR OIL WELLS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422812A1 (en) * 1977-12-27 1979-11-09 Otis Eng Co WELL TOOL SYSTEM
FR2539806A1 (en) * 1983-01-26 1984-07-27 Petroles Cie Francaise PRODUCTION TUBE CONNECTION FOR OIL WELLS

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