NL6617110A - - Google Patents

Info

Publication number
NL6617110A
NL6617110A NL6617110A NL6617110A NL6617110A NL 6617110 A NL6617110 A NL 6617110A NL 6617110 A NL6617110 A NL 6617110A NL 6617110 A NL6617110 A NL 6617110A NL 6617110 A NL6617110 A NL 6617110A
Authority
NL
Netherlands
Application number
NL6617110A
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
Publication of NL6617110A publication Critical patent/NL6617110A/xx

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
NL6617110A 1965-12-06 1966-12-06 NL6617110A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5164465 1965-12-06

Publications (1)

Publication Number Publication Date
NL6617110A true NL6617110A (enrdf_load_html_response) 1967-06-07

Family

ID=10460837

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6617110A NL6617110A (enrdf_load_html_response) 1965-12-06 1966-12-06

Country Status (6)

Country Link
US (1) US3380714A (enrdf_load_html_response)
BE (1) BE690773A (enrdf_load_html_response)
DE (1) DE1251705B (enrdf_load_html_response)
DK (1) DK112791B (enrdf_load_html_response)
FR (1) FR1502515A (enrdf_load_html_response)
NL (1) NL6617110A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128057A1 (en) * 1971-03-02 1972-10-20 Petroles Cie Francaise Cable tension compensator - for rise and fall of vessel eg oil drilling rig, due to wave motion
US4252190A (en) * 1979-02-22 1981-02-24 Standard Oil Company (Indiana) Wireline stabilization method and apparatus
US9778393B2 (en) * 2014-05-05 2017-10-03 Vale S.A. Method and system for density correction for geophysical well logging inside drilling rods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809435A (en) * 1955-12-19 1957-10-15 California Research Corp Apparatus for maintaining proper depth correlation in well logging apparatus
US3001396A (en) * 1958-02-14 1961-09-26 James L Cleveland Apparatus for maintaining proper depth correlation in well logging apparatus
FR1378308A (fr) * 1963-10-10 1964-11-13 Akad Wissenschaften Ddr Procédé continu de production de polyacrylonitrile et de ses copolymères dans le diméthylformamide
US3208728A (en) * 1962-11-19 1965-09-28 Exxon Production Research Co Apparatus for use on floating drilling platforms

Also Published As

Publication number Publication date
DE1251705B (de) 1967-10-12
DK112791B (da) 1969-01-20
US3380714A (en) 1968-04-30
FR1502515A (fr) 1967-11-18
BE690773A (enrdf_load_html_response) 1967-06-06

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