FR1389932A - Photographic inclinometer, in particular for oriented sampling of a drill core - Google Patents

Photographic inclinometer, in particular for oriented sampling of a drill core

Info

Publication number
FR1389932A
FR1389932A FR969909A FR969909A FR1389932A FR 1389932 A FR1389932 A FR 1389932A FR 969909 A FR969909 A FR 969909A FR 969909 A FR969909 A FR 969909A FR 1389932 A FR1389932 A FR 1389932A
Authority
FR
France
Prior art keywords
inclinometer
photographic
drill core
oriented sampling
sampling
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
FR969909A
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.)
UHELNY PRUZKUM NARODNI PODNIK
Original Assignee
UHELNY PRUZKUM NARODNI PODNIK
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 UHELNY PRUZKUM NARODNI PODNIK filed Critical UHELNY PRUZKUM NARODNI PODNIK
Priority to FR969909A priority Critical patent/FR1389932A/en
Application granted granted Critical
Publication of FR1389932A publication Critical patent/FR1389932A/en
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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
    • E21B25/16—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors for obtaining oriented cores
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction

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)
  • Geophysics (AREA)
FR969909A 1964-04-06 1964-04-06 Photographic inclinometer, in particular for oriented sampling of a drill core Expired FR1389932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR969909A FR1389932A (en) 1964-04-06 1964-04-06 Photographic inclinometer, in particular for oriented sampling of a drill core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969909A FR1389932A (en) 1964-04-06 1964-04-06 Photographic inclinometer, in particular for oriented sampling of a drill core

Publications (1)

Publication Number Publication Date
FR1389932A true FR1389932A (en) 1965-02-19

Family

ID=8827133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969909A Expired FR1389932A (en) 1964-04-06 1964-04-06 Photographic inclinometer, in particular for oriented sampling of a drill core

Country Status (1)

Country Link
FR (1) FR1389932A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299585B (en) * 1965-05-21 1969-07-24 Christensen Diamond Prod Co Device and method for determining the position of a drill core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299585B (en) * 1965-05-21 1969-07-24 Christensen Diamond Prod Co Device and method for determining the position of a drill core

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