FR1295651A - Appareil de forage - Google Patents

Appareil de forage

Info

Publication number
FR1295651A
FR1295651A FR864167A FR864167A FR1295651A FR 1295651 A FR1295651 A FR 1295651A FR 864167 A FR864167 A FR 864167A FR 864167 A FR864167 A FR 864167A FR 1295651 A FR1295651 A FR 1295651A
Authority
FR
France
Prior art keywords
drilling rig
rig
drilling
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
FR864167A
Other languages
English (en)
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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing Co
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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Priority to FR864167A priority Critical patent/FR1295651A/fr
Application granted granted Critical
Publication of FR1295651A publication Critical patent/FR1295651A/fr
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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe

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)
FR864167A 1961-06-07 1961-06-07 Appareil de forage Expired FR1295651A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864167A FR1295651A (fr) 1961-06-07 1961-06-07 Appareil de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864167A FR1295651A (fr) 1961-06-07 1961-06-07 Appareil de forage

Publications (1)

Publication Number Publication Date
FR1295651A true FR1295651A (fr) 1962-06-08

Family

ID=8756729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864167A Expired FR1295651A (fr) 1961-06-07 1961-06-07 Appareil de forage

Country Status (1)

Country Link
FR (1) FR1295651A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114086949A (zh) * 2021-10-21 2022-02-25 航天凯天环保科技股份有限公司 一种利用液压引导的地质勘探取样方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114086949A (zh) * 2021-10-21 2022-02-25 航天凯天环保科技股份有限公司 一种利用液压引导的地质勘探取样方法

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