FR1554490A - - Google Patents

Info

Publication number
FR1554490A
FR1554490A FR1554490DA FR1554490A FR 1554490 A FR1554490 A FR 1554490A FR 1554490D A FR1554490D A FR 1554490DA FR 1554490 A FR1554490 A FR 1554490A
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
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 FR1554490A publication Critical patent/FR1554490A/fr
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
    • 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells

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)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
FR1554490D 1967-02-27 1968-02-22 Expired FR1554490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61891067A 1967-02-27 1967-02-27

Publications (1)

Publication Number Publication Date
FR1554490A true FR1554490A (fr) 1969-01-17

Family

ID=24479639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554490D Expired FR1554490A (fr) 1967-02-27 1968-02-22

Country Status (4)

Country Link
US (1) US3460619A (fr)
DE (1) DE1291705B (fr)
FR (1) FR1554490A (fr)
NL (1) NL6802495A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374788A2 (fr) * 1988-12-19 1990-06-27 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Tige de forage télescopique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110240295A1 (en) * 2010-03-31 2011-10-06 Porter Jesse C Convertible downhole isolation plug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134320A (en) * 1933-11-27 1938-10-25 Claude C Taylor Well cleaner
US2182888A (en) * 1937-05-07 1939-12-12 Whitaker Harvey Open hole formation tester
US2221204A (en) * 1938-04-25 1940-11-12 Grant John Cementing plug
US2365052A (en) * 1942-02-25 1944-12-12 Dow Chemical Co Well treating apparatus
US2575105A (en) * 1950-09-01 1951-11-13 Jean H Hart Telescoping tail pipe
US2808113A (en) * 1954-03-25 1957-10-01 Luther N Miller Longitudinally adjustable anchor for well servicing tools
US2931438A (en) * 1957-11-21 1960-04-05 Jersey Prod Res Co Adjustable length tail pipe for oil field operations
US3036641A (en) * 1958-07-03 1962-05-29 Johnston Testers Inc Adjustable anchors
US3073134A (en) * 1960-03-21 1963-01-15 William L Mann Variable length pipe
US3137349A (en) * 1960-04-11 1964-06-16 Udell Inc Systems of expansible well tools
US3280917A (en) * 1963-12-24 1966-10-25 Schlumberger Well Surv Corp Well tester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0374788A2 (fr) * 1988-12-19 1990-06-27 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Tige de forage télescopique
EP0374788A3 (fr) * 1988-12-19 1991-03-13 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Tige de forage télescopique

Also Published As

Publication number Publication date
DE1291705B (de) 1969-04-03
US3460619A (en) 1969-08-12
NL6802495A (fr) 1968-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse