FR2942498B1 - Tiges pour carottiers a cable - Google Patents

Tiges pour carottiers a cable

Info

Publication number
FR2942498B1
FR2942498B1 FR0900881A FR0900881A FR2942498B1 FR 2942498 B1 FR2942498 B1 FR 2942498B1 FR 0900881 A FR0900881 A FR 0900881A FR 0900881 A FR0900881 A FR 0900881A FR 2942498 B1 FR2942498 B1 FR 2942498B1
Authority
FR
France
Prior art keywords
rods
cable
cable rods
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 - Fee Related
Application number
FR0900881A
Other languages
English (en)
Other versions
FR2942498A1 (fr
Inventor
Emmanuel Bonte
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.)
TECHNIDRILL
Original Assignee
TECHNIDRILL
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 TECHNIDRILL filed Critical TECHNIDRILL
Priority to FR0900881A priority Critical patent/FR2942498B1/fr
Publication of FR2942498A1 publication Critical patent/FR2942498A1/fr
Application granted granted Critical
Publication of FR2942498B1 publication Critical patent/FR2942498B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
FR0900881A 2009-02-26 2009-02-26 Tiges pour carottiers a cable Expired - Fee Related FR2942498B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0900881A FR2942498B1 (fr) 2009-02-26 2009-02-26 Tiges pour carottiers a cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0900881A FR2942498B1 (fr) 2009-02-26 2009-02-26 Tiges pour carottiers a cable

Publications (2)

Publication Number Publication Date
FR2942498A1 FR2942498A1 (fr) 2010-08-27
FR2942498B1 true FR2942498B1 (fr) 2011-03-18

Family

ID=41059914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0900881A Expired - Fee Related FR2942498B1 (fr) 2009-02-26 2009-02-26 Tiges pour carottiers a cable

Country Status (1)

Country Link
FR (1) FR2942498B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485310A (en) * 1968-01-22 1969-12-23 Vincent Milosevich Wire line core barrel apparatus
GB1548499A (en) * 1977-05-17 1979-07-18 Shell Int Research Rotary drilling bit for deephole drilling and method of manufacturing the same
DE2917664C2 (de) * 1979-05-02 1982-12-09 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel für Tiefbohrungen
BE1012557A3 (fr) * 1999-03-15 2000-12-05 Security Dbs Carottier.

Also Published As

Publication number Publication date
FR2942498A1 (fr) 2010-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131031