ES2937164T3 - Rosca para tubo de perforación de rotopercusión - Google Patents

Rosca para tubo de perforación de rotopercusión Download PDF

Info

Publication number
ES2937164T3
ES2937164T3 ES08166631T ES08166631T ES2937164T3 ES 2937164 T3 ES2937164 T3 ES 2937164T3 ES 08166631 T ES08166631 T ES 08166631T ES 08166631 T ES08166631 T ES 08166631T ES 2937164 T3 ES2937164 T3 ES 2937164T3
Authority
ES
Spain
Prior art keywords
tube
couplings
tubular part
thread
coupling
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.)
Active
Application number
ES08166631T
Other languages
English (en)
Spanish (es)
Inventor
Jamie Thompson
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.)
Roggan Investments Ltd
Original Assignee
Roggan Investments Ltd
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 Roggan Investments Ltd filed Critical Roggan Investments Ltd
Application granted granted Critical
Publication of ES2937164T3 publication Critical patent/ES2937164T3/es
Active 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
    • E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
    • 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
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Pens And Brushes (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Percussive Tools And Related Accessories (AREA)
ES08166631T 2007-10-16 2008-10-15 Rosca para tubo de perforación de rotopercusión Active ES2937164T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001992A ITMI20071992A1 (it) 2007-10-16 2007-10-16 Tubo per roto-percussione

Publications (1)

Publication Number Publication Date
ES2937164T3 true ES2937164T3 (es) 2023-03-24

Family

ID=40303650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08166631T Active ES2937164T3 (es) 2007-10-16 2008-10-15 Rosca para tubo de perforación de rotopercusión

Country Status (3)

Country Link
EP (1) EP2050922B1 (it)
ES (1) ES2937164T3 (it)
IT (1) ITMI20071992A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108343385A (zh) * 2017-12-29 2018-07-31 中国石油天然气股份有限公司 伸缩装置及其加工方法和管柱
CN109441369A (zh) * 2018-12-19 2019-03-08 中国石油大学(北京) 三导程石油套管螺纹连接机构及其套管管柱
MX2023010038A (es) * 2021-02-26 2023-09-11 Sandvik Mining And Construction Tools Ab Acoplamiento para conectar tubos de fondo de pozo con distribucion de tensiones mejorada.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268248A (en) * 1963-11-08 1966-08-23 Douglas Aircraft Co Inc Inter-locking welded joint
NL6609441A (it) * 1965-07-08 1967-01-09
FI68293B (fi) * 1982-11-30 1985-04-30 Airam Ab Oy Foerfarande i laonghaolbergborrning och borrstaongsystem
DE3427837C2 (de) * 1984-07-27 1987-03-05 Ford-Werke AG, 5000 Köln Verfahren zum Härten von Verbundschweißteilen
NL8701177A (nl) * 1987-05-15 1988-12-01 Skf Ind Trading & Dev Werkwijze voor het vervaardigen van een, uit tenminste twee beweegbaar binnen elkaar opgesloten elementen bestaand voorwerp, in het bijzonder een wentellager.
US5810401A (en) * 1996-05-07 1998-09-22 Frank's Casing Crew And Rental Tools, Inc. Threaded tool joint with dual mating shoulders
DE19803304C5 (de) * 1997-05-29 2010-09-30 Boart Longyear Gmbh & Co. Kg Hartmetallwerkzeugfabrik Bohrgestänge zum Drehschlagbohren, insbesondere zum Überlagerungsbohren
DE10020388B4 (de) * 2000-04-26 2012-03-29 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Bohrgestänge mit Gewindeverbindung
SE525664C2 (sv) * 2003-05-16 2005-03-29 Atlas Copco Secoroc Ab Skarvstång samt förfarande för framställning av denna
AT7047U1 (de) * 2003-10-02 2004-09-27 Magna Steyr Powertrain Ag & Co Verfahren zum schweissen
US20050087581A1 (en) * 2003-10-27 2005-04-28 Otten Gregory K. Welding Alignment Device, and Methods of Using Same

Also Published As

Publication number Publication date
ITMI20071992A1 (it) 2009-04-17
EP2050922B1 (en) 2023-01-11
EP2050922A3 (en) 2017-03-08
EP2050922A2 (en) 2009-04-22

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