FR606423A - Deep well drilling rig - Google Patents

Deep well drilling rig

Info

Publication number
FR606423A
FR606423A FR606423DA FR606423A FR 606423 A FR606423 A FR 606423A FR 606423D A FR606423D A FR 606423DA FR 606423 A FR606423 A FR 606423A
Authority
FR
France
Prior art keywords
drilling rig
deep well
well drilling
deep
rig
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
Other languages
French (fr)
Inventor
Clarence-Edward Reed
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 FR606423A publication Critical patent/FR606423A/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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/06—Roller core bits

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)
FR606423D 1925-11-03 1925-11-03 Deep well drilling rig Expired FR606423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR606423T 1925-11-03

Publications (1)

Publication Number Publication Date
FR606423A true FR606423A (en) 1926-06-14

Family

ID=8974661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR606423D Expired FR606423A (en) 1925-11-03 1925-11-03 Deep well drilling rig

Country Status (1)

Country Link
FR (1) FR606423A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458632B1 (en) * 1965-10-27 1971-03-11 Walker Neer Manufact Company I Drill collar for core drilling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458632B1 (en) * 1965-10-27 1971-03-11 Walker Neer Manufact Company I Drill collar for core drilling

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