FR2002052A1 - - Google Patents

Info

Publication number
FR2002052A1
FR2002052A1 FR6903691A FR6903691A FR2002052A1 FR 2002052 A1 FR2002052 A1 FR 2002052A1 FR 6903691 A FR6903691 A FR 6903691A FR 6903691 A FR6903691 A FR 6903691A FR 2002052 A1 FR2002052 A1 FR 2002052A1
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.)
Withdrawn
Application number
FR6903691A
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of FR2002052A1 publication Critical patent/FR2002052A1/fr
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Making Paper Articles (AREA)
FR6903691A 1968-02-16 1969-02-14 Withdrawn FR2002052A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70617668A 1968-02-16 1968-02-16

Publications (1)

Publication Number Publication Date
FR2002052A1 true FR2002052A1 (fr) 1969-10-03

Family

ID=24836510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6903691A Withdrawn FR2002052A1 (fr) 1968-02-16 1969-02-14

Country Status (9)

Country Link
US (1) US3492028A (fr)
DE (3) DE1907572A1 (fr)
DK (1) DK135961B (fr)
FI (1) FI55891C (fr)
FR (1) FR2002052A1 (fr)
GB (1) GB1232932A (fr)
NL (1) NL149569B (fr)
NO (1) NO126874B (fr)
SE (1) SE349349B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678031A (en) * 1986-01-27 1987-07-07 Blandford David M Rotatable reciprocating collar for borehole casing
US4751967A (en) * 1986-01-27 1988-06-21 Blandford David M Stage cementing apparatus
US5263899A (en) * 1990-06-12 1993-11-23 Hitachi Construction Machinery Co., Ltd. Cylindrical telescopic kelly-bar apparatus
DE20319527U1 (de) 2003-12-16 2004-03-04 Maschinenbau Oppenweiler Binder Gmbh & Co. Kg Transportwelle für eine Falzmaschine
CN112647859B (zh) * 2020-12-24 2024-07-16 江苏拓海煤矿钻探机械有限公司 一种煤矿钻杆用液压接头

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US320661A (en) * 1885-06-23 Gas-tight expansion-joint
US1034368A (en) * 1910-04-21 1912-07-30 William Kahle Automatic drilling-tool.
GB524935A (en) * 1938-02-15 1940-08-19 Karl Lars Esais Thunholm Improvements in expansion joints for pipes and the like
US2664271A (en) * 1951-12-06 1953-12-29 Arutunoff Armais Sealing device for tubular shafting
US2783844A (en) * 1955-10-05 1957-03-05 Exxon Research Engineering Co Tubing apparatus
US3291225A (en) * 1964-07-03 1966-12-13 Gardner Denver Co Drive coupling for drill string

Also Published As

Publication number Publication date
GB1232932A (fr) 1971-05-26
FI55891C (fi) 1979-10-10
DE6906217U (de) 1971-07-29
FI55891B (fi) 1979-06-29
DE1907908C2 (de) 1971-05-13
SE349349B (fr) 1972-09-25
DK135961B (da) 1977-07-18
DK135961C (fr) 1977-12-12
DE1907572A1 (de) 1969-08-28
DE1907908B1 (de) 1970-10-08
NL149569B (nl) 1976-05-17
US3492028A (en) 1970-01-27
NL6902362A (fr) 1969-08-19
NO126874B (fr) 1973-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse