FR2742177B1 - Dispositif de raccord d'elements de forage de fondation et systeme equipe de ce dispositif - Google Patents

Dispositif de raccord d'elements de forage de fondation et systeme equipe de ce dispositif

Info

Publication number
FR2742177B1
FR2742177B1 FR9514427A FR9514427A FR2742177B1 FR 2742177 B1 FR2742177 B1 FR 2742177B1 FR 9514427 A FR9514427 A FR 9514427A FR 9514427 A FR9514427 A FR 9514427A FR 2742177 B1 FR2742177 B1 FR 2742177B1
Authority
FR
France
Prior art keywords
system provided
drilling elements
foundation drilling
connection device
connection
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 - Lifetime
Application number
FR9514427A
Other languages
English (en)
Other versions
FR2742177A1 (fr
Inventor
Benoit Caporal
Nicolas Hebant
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.)
Spie Fondations
Original Assignee
Spie Fondations
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 Spie Fondations filed Critical Spie Fondations
Priority to FR9514427A priority Critical patent/FR2742177B1/fr
Publication of FR2742177A1 publication Critical patent/FR2742177A1/fr
Application granted granted Critical
Publication of FR2742177B1 publication Critical patent/FR2742177B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
    • E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)
FR9514427A 1995-12-06 1995-12-06 Dispositif de raccord d'elements de forage de fondation et systeme equipe de ce dispositif Expired - Lifetime FR2742177B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9514427A FR2742177B1 (fr) 1995-12-06 1995-12-06 Dispositif de raccord d'elements de forage de fondation et systeme equipe de ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514427A FR2742177B1 (fr) 1995-12-06 1995-12-06 Dispositif de raccord d'elements de forage de fondation et systeme equipe de ce dispositif

Publications (2)

Publication Number Publication Date
FR2742177A1 FR2742177A1 (fr) 1997-06-13
FR2742177B1 true FR2742177B1 (fr) 1998-02-06

Family

ID=9485201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514427A Expired - Lifetime FR2742177B1 (fr) 1995-12-06 1995-12-06 Dispositif de raccord d'elements de forage de fondation et systeme equipe de ce dispositif

Country Status (1)

Country Link
FR (1) FR2742177B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887103B2 (en) 2003-05-22 2011-02-15 Watherford/Lamb, Inc. Energizing seal for expandable connections
US7895726B2 (en) 2003-05-22 2011-03-01 Weatherford/Lamb, Inc. Tubing connector and method of sealing tubing sections
CN106801419A (zh) * 2016-12-30 2017-06-06 重庆中材参天建材有限公司 旋转分节式钢护筒
CN106801418A (zh) * 2016-12-30 2017-06-06 重庆中材参天建材有限公司 深水区钻孔灌注桩用钢护筒的脱模结构

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908121B2 (en) * 2001-10-22 2005-06-21 Weatherford/Lamb, Inc. Locking arrangement for a threaded connector
US6981547B2 (en) 2002-12-06 2006-01-03 Weatherford/Lamb, Inc. Wire lock expandable connection
EP2820230B1 (fr) * 2012-03-01 2019-01-23 Saudi Arabian Oil Company Système de forage rotatif continu et procédé d'utilisation
CN106050159A (zh) * 2016-08-11 2016-10-26 中石化石油工程技术服务有限公司 钻柱离合工具
CN106759314A (zh) * 2016-12-30 2017-05-31 重庆中材参天建材有限公司 深水区钻孔灌注桩用钢护筒的制作方法
CN110331718B (zh) * 2019-07-05 2021-04-23 深圳宏业基岩土科技股份有限公司 榫卯式连接钢套管接头结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310375A1 (de) * 1973-03-02 1974-09-05 Otto Lehmann Loesbare rohrendverbindung
GB2029920A (en) * 1978-09-06 1980-03-26 Marier G W End connection of concrete posts or piles
GB2136522A (en) * 1983-03-11 1984-09-19 Gkn Keller Limited Tube joint
GB9305286D0 (en) * 1993-03-15 1993-05-05 Gladstone John N A dowel device for connecting drill casings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887103B2 (en) 2003-05-22 2011-02-15 Watherford/Lamb, Inc. Energizing seal for expandable connections
US7895726B2 (en) 2003-05-22 2011-03-01 Weatherford/Lamb, Inc. Tubing connector and method of sealing tubing sections
CN106801419A (zh) * 2016-12-30 2017-06-06 重庆中材参天建材有限公司 旋转分节式钢护筒
CN106801418A (zh) * 2016-12-30 2017-06-06 重庆中材参天建材有限公司 深水区钻孔灌注桩用钢护筒的脱模结构

Also Published As

Publication number Publication date
FR2742177A1 (fr) 1997-06-13

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