DK1010815T3 - Splicing for a drill pipe - Google Patents

Splicing for a drill pipe

Info

Publication number
DK1010815T3
DK1010815T3 DK99660132T DK99660132T DK1010815T3 DK 1010815 T3 DK1010815 T3 DK 1010815T3 DK 99660132 T DK99660132 T DK 99660132T DK 99660132 T DK99660132 T DK 99660132T DK 1010815 T3 DK1010815 T3 DK 1010815T3
Authority
DK
Denmark
Prior art keywords
sleeve
tube
threads
splicing
drill pipe
Prior art date
Application number
DK99660132T
Other languages
Danish (da)
Inventor
Kalle Juhani Thurman
Sami Kalevi Eronen
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Application granted granted Critical
Publication of DK1010815T3 publication Critical patent/DK1010815T3/en

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
    • E21B17/08—Casing joints
    • 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)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Magnetically Actuated Valves (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Magnetic Heads (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Toys (AREA)
  • Paper (AREA)

Abstract

The invention relates to splices (1) between successive tube elements of a pile tube (2) driven into the ground and/or rock. The splice comprises a sleeve (3), inside of which the ends (15, 16) of two successive tube elements are found. The sleeve includes two female taper threads (5a and 5b) expanding towards the ends (7a, 7b) of the sleeve, and male taper threads (6) corresponding to the sleeve threads at the end of each tube element (4a, 4b, etc.) and tapering towards the end surface (8). In the splice, the tube elements are attached to the sleeve by reciprocal gripping of the taper threads (5a and 6;5b and 6) and they provide an extension for each other, the end surfaces (8) of the opposite tube parts (4a, 4b) being pressed against each other. <IMAGE>
DK99660132T 1998-12-18 1999-08-23 Splicing for a drill pipe DK1010815T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI980570U FI3931U1 (en) 1998-12-18 1998-12-18 Drill pile joint

Publications (1)

Publication Number Publication Date
DK1010815T3 true DK1010815T3 (en) 2003-09-15

Family

ID=8551261

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99660132T DK1010815T3 (en) 1998-12-18 1999-08-23 Splicing for a drill pipe

Country Status (8)

Country Link
EP (1) EP1010815B1 (en)
AT (1) ATE241047T1 (en)
DE (1) DE69908068T2 (en)
DK (1) DK1010815T3 (en)
EE (1) EE04556B1 (en)
FI (1) FI3931U1 (en)
NO (1) NO319923B1 (en)
PL (1) PL192011B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125990B (en) * 2009-05-29 2016-05-13 Rautaruukki Oyj Pile
AT12766U1 (en) 2011-09-08 2012-11-15 Remtech Bohrtechnik Gmbh METHOD AND DEVICE FOR DRILLING, IN PARTICULAR FITTING OR TORQUE DRILLING, OF HOLES IN GROUND OR ROCK MATERIAL AND CONNECTING ELEMENT FOR A DRILLING ROD
SE1550072A1 (en) 2015-01-23 2016-07-12 Scandia Steel Förvaltning Ab Cylindrical pile and cylindrical pile extension element
DE102016014647B4 (en) * 2016-12-08 2019-03-14 Alois Hobmaier Ramming sleeve, impact sleeve, threadless pipe connection, impact-resistant socket, high-speed socket, well socket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795205A (en) 1972-02-10 1973-05-29 Atlas Copco Ab METHOD AND APPARATUS FOR ROTARY DRILLING
US3796057A (en) 1972-05-15 1974-03-12 Apf Corp Pile splicer with retaining means
FR2468823A1 (en) * 1979-10-30 1981-05-08 Vallourec JOINT FOR TUBES FOR THE PETROLEUM INDUSTRY
US4962579A (en) * 1988-09-02 1990-10-16 Exxon Production Research Company Torque position make-up of tubular connections
US5411301A (en) * 1991-06-28 1995-05-02 Exxon Production Research Company Tubing connection with eight rounded threads
FR2733570B1 (en) * 1995-04-28 1997-06-20 Vallourec Oil & Gas THREADED ASSEMBLY FOR TUBES

Also Published As

Publication number Publication date
FI3931U1 (en) 1999-04-22
EE04556B1 (en) 2005-10-17
DE69908068T2 (en) 2004-03-18
EP1010815B1 (en) 2003-05-21
EP1010815A1 (en) 2000-06-21
ATE241047T1 (en) 2003-06-15
PL192011B1 (en) 2006-08-31
NO996304L (en) 2000-06-19
DE69908068D1 (en) 2003-06-26
PL335558A1 (en) 2000-06-19
FIU980570U0 (en) 1998-12-18
NO319923B1 (en) 2005-10-03
NO996304D0 (en) 1999-12-17
EE9900495A (en) 2000-08-15

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