FR1589366A - - Google Patents

Info

Publication number
FR1589366A
FR1589366A FR1589366DA FR1589366A FR 1589366 A FR1589366 A FR 1589366A FR 1589366D A FR1589366D A FR 1589366DA FR 1589366 A FR1589366 A FR 1589366A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1589366A publication Critical patent/FR1589366A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
FR1589366D 1967-10-06 1967-10-06 Expired FR1589366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR123689 1967-10-06

Publications (1)

Publication Number Publication Date
FR1589366A true FR1589366A (en) 1970-03-31

Family

ID=8639696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1589366D Expired FR1589366A (en) 1967-10-06 1967-10-06

Country Status (6)

Country Link
JP (1) JPS5016283B1 (en)
DE (1) DE1801229A1 (en)
ES (1) ES358845A1 (en)
FR (1) FR1589366A (en)
GB (1) GB1234055A (en)
SE (1) SE339201B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158142A (en) * 1991-06-27 1992-10-27 Schlumberger Technology Corporation Apparatus for releasing a pipe string from an object stuck downhole by continuously applying tension to said apparatus
GB9411270D0 (en) * 1994-06-06 1994-07-27 Well Equip Ltd A release device
US9328567B2 (en) * 2012-01-04 2016-05-03 Halliburton Energy Services, Inc. Double-acting shock damper for a downhole assembly
NO339511B1 (en) * 2013-11-28 2016-12-27 4Subsea As Safety release device
US11933114B2 (en) * 2019-10-09 2024-03-19 Schlumberger Technology Corporation Systems for securing a downhole tool to a housing

Also Published As

Publication number Publication date
ES358845A1 (en) 1970-07-01
GB1234055A (en) 1971-06-03
SE339201B (en) 1971-10-04
JPS5016283B1 (en) 1975-06-12
DE1801229A1 (en) 1969-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse