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FR1119400A - Offset mandrel for small diameter casing used in oil wells - Google Patents

Offset mandrel for small diameter casing used in oil wells

Info

Publication number
FR1119400A
FR1119400A FR1119400DA FR1119400A FR 1119400 A FR1119400 A FR 1119400A FR 1119400D A FR1119400D A FR 1119400DA FR 1119400 A FR1119400 A FR 1119400A
Authority
FR
France
Prior art keywords
small diameter
oil wells
diameter casing
casing used
offset mandrel
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
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.)
SID W RICHARDSON Inc
Original Assignee
SID W RICHARDSON Inc
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 SID W RICHARDSON Inc filed Critical SID W RICHARDSON Inc
Application granted granted Critical
Publication of FR1119400A publication Critical patent/FR1119400A/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
    • E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets

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)
FR1119400D 1955-02-17 1955-02-17 Offset mandrel for small diameter casing used in oil wells Expired FR1119400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1119400T 1955-02-17

Publications (1)

Publication Number Publication Date
FR1119400A true FR1119400A (en) 1956-06-19

Family

ID=9630995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119400D Expired FR1119400A (en) 1955-02-17 1955-02-17 Offset mandrel for small diameter casing used in oil wells

Country Status (1)

Country Link
FR (1) FR1119400A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529252A1 (en) * 1982-06-28 1983-12-30 Ava Int Corp Subsurface safety valve for wells - provides full opening through it and allows closure member operating parts to be retrieved without pulling string
US4759410A (en) * 1986-09-05 1988-07-26 Hughes Tool Company Side pocket mandrel having forged indentations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529252A1 (en) * 1982-06-28 1983-12-30 Ava Int Corp Subsurface safety valve for wells - provides full opening through it and allows closure member operating parts to be retrieved without pulling string
US4759410A (en) * 1986-09-05 1988-07-26 Hughes Tool Company Side pocket mandrel having forged indentations

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