FR1407660A - Improvements to tools that can be used in surveys - Google Patents

Improvements to tools that can be used in surveys

Info

Publication number
FR1407660A
FR1407660A FR943241A FR943241A FR1407660A FR 1407660 A FR1407660 A FR 1407660A FR 943241 A FR943241 A FR 943241A FR 943241 A FR943241 A FR 943241A FR 1407660 A FR1407660 A FR 1407660A
Authority
FR
France
Prior art keywords
surveys
tools
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
FR943241A
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.)
Schlumberger Well Surveying Corp
Original Assignee
Schlumberger Well Surveying Corp
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 Schlumberger Well Surveying Corp filed Critical Schlumberger Well Surveying Corp
Priority to FR943241A priority Critical patent/FR1407660A/en
Application granted granted Critical
Publication of FR1407660A publication Critical patent/FR1407660A/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
    • 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
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
    • E21B49/088—Well testing, e.g. testing for reservoir productivity or formation parameters combined with sampling
    • 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
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms

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)
FR943241A 1963-07-31 1963-07-31 Improvements to tools that can be used in surveys Expired FR1407660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943241A FR1407660A (en) 1963-07-31 1963-07-31 Improvements to tools that can be used in surveys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943241A FR1407660A (en) 1963-07-31 1963-07-31 Improvements to tools that can be used in surveys

Publications (1)

Publication Number Publication Date
FR1407660A true FR1407660A (en) 1965-08-06

Family

ID=8809547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943241A Expired FR1407660A (en) 1963-07-31 1963-07-31 Improvements to tools that can be used in surveys

Country Status (1)

Country Link
FR (1) FR1407660A (en)

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