FR1471918A - Sonde de forage à clapets - Google Patents

Sonde de forage à clapets

Info

Publication number
FR1471918A
FR1471918A FR54632A FR54632A FR1471918A FR 1471918 A FR1471918 A FR 1471918A FR 54632 A FR54632 A FR 54632A FR 54632 A FR54632 A FR 54632A FR 1471918 A FR1471918 A FR 1471918A
Authority
FR
France
Prior art keywords
valves
drilling probe
drilling
probe
valves 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
FR54632A
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.)
ZAKLADY REMONTU MASZ BUDOWLANY
Original Assignee
ZAKLADY REMONTU MASZ BUDOWLANY
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 ZAKLADY REMONTU MASZ BUDOWLANY filed Critical ZAKLADY REMONTU MASZ BUDOWLANY
Priority to FR54632A priority Critical patent/FR1471918A/fr
Application granted granted Critical
Publication of FR1471918A publication Critical patent/FR1471918A/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
    • E21B25/18—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being specially adapted for operation under water

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)
FR54632A 1966-03-23 1966-03-23 Sonde de forage à clapets Expired FR1471918A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR54632A FR1471918A (fr) 1966-03-23 1966-03-23 Sonde de forage à clapets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54632A FR1471918A (fr) 1966-03-23 1966-03-23 Sonde de forage à clapets

Publications (1)

Publication Number Publication Date
FR1471918A true FR1471918A (fr) 1967-03-03

Family

ID=8604472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54632A Expired FR1471918A (fr) 1966-03-23 1966-03-23 Sonde de forage à clapets

Country Status (1)

Country Link
FR (1) FR1471918A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351956B3 (de) * 2003-11-07 2005-07-14 Josef Möbius Bau-Aktiengesellschaft Vorrichtung zum Ausgreifen von Bodenmassen aus einem Rohr
CN111946255A (zh) * 2020-09-03 2020-11-17 金华含朴光学仪器有限公司 一种峭壁爬行式地质勘探设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10351956B3 (de) * 2003-11-07 2005-07-14 Josef Möbius Bau-Aktiengesellschaft Vorrichtung zum Ausgreifen von Bodenmassen aus einem Rohr
CN111946255A (zh) * 2020-09-03 2020-11-17 金华含朴光学仪器有限公司 一种峭壁爬行式地质勘探设备
CN111946255B (zh) * 2020-09-03 2021-04-23 中国冶金地质总局新疆地质勘查院 一种峭壁爬行式地质勘探设备

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