FR1256824A - Apparatus for determining the orientation of drill core - Google Patents

Apparatus for determining the orientation of drill core

Info

Publication number
FR1256824A
FR1256824A FR826846A FR826846A FR1256824A FR 1256824 A FR1256824 A FR 1256824A FR 826846 A FR826846 A FR 826846A FR 826846 A FR826846 A FR 826846A FR 1256824 A FR1256824 A FR 1256824A
Authority
FR
France
Prior art keywords
orientation
determining
drill core
drill
core
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
FR826846A
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.)
SVENSKA DIAMANTBERGBORRNINGS AB
Original Assignee
SVENSKA DIAMANTBERGBORRNINGS AB
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 SVENSKA DIAMANTBERGBORRNINGS AB filed Critical SVENSKA DIAMANTBERGBORRNINGS AB
Priority to FR826846A priority Critical patent/FR1256824A/en
Application granted granted Critical
Publication of FR1256824A publication Critical patent/FR1256824A/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
FR826846A 1960-05-11 1960-05-11 Apparatus for determining the orientation of drill core Expired FR1256824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR826846A FR1256824A (en) 1960-05-11 1960-05-11 Apparatus for determining the orientation of drill core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826846A FR1256824A (en) 1960-05-11 1960-05-11 Apparatus for determining the orientation of drill core

Publications (1)

Publication Number Publication Date
FR1256824A true FR1256824A (en) 1961-03-24

Family

ID=8731147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826846A Expired FR1256824A (en) 1960-05-11 1960-05-11 Apparatus for determining the orientation of drill core

Country Status (1)

Country Link
FR (1) FR1256824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459874A1 (en) * 1979-06-26 1981-01-16 Rech Geolog Miniere METHOD FOR DETERMINING THE ORIENTATION OF A DRILLING ROD AND MEANS FOR IMPLEMENTING IT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459874A1 (en) * 1979-06-26 1981-01-16 Rech Geolog Miniere METHOD FOR DETERMINING THE ORIENTATION OF A DRILLING ROD AND MEANS FOR IMPLEMENTING IT

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