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PE20150586A1 - DRILLING SARTA COMPONENTS THAT HAVE MULTI-THREAD JOINTS - Google Patents

DRILLING SARTA COMPONENTS THAT HAVE MULTI-THREAD JOINTS

Info

Publication number
PE20150586A1
PE20150586A1 PE2015000362A PE2015000362A PE20150586A1 PE 20150586 A1 PE20150586 A1 PE 20150586A1 PE 2015000362 A PE2015000362 A PE 2015000362A PE 2015000362 A PE2015000362 A PE 2015000362A PE 20150586 A1 PE20150586 A1 PE 20150586A1
Authority
PE
Peru
Prior art keywords
thread
create
threading
sarta
drilling
Prior art date
Application number
PE2015000362A
Other languages
Spanish (es)
Inventor
Christopher L Drenth
Original Assignee
Longyear Tm Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50278717&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20150586(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Longyear Tm Inc filed Critical Longyear Tm Inc
Publication of PE20150586A1 publication Critical patent/PE20150586A1/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
    • E21B17/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)

Abstract

Se refiere a unos componentes de una sarta de perforacion que tienen al menos una rosca que se extiende alrededor de un cuerpo. El extremo delantero de la rosca puede tener una configuracion que tiene mayor fuerza y resistencia a atascos y roscado incorrecto. En particular, el extremo delantero de la rosca puede comprender una superficie plana perpendicular al cuerpo. El extremo delantero de la rosca puede proveer una transicion abrupta a la profundidad de la rosca completa que ayuda a reducir o eliminar el roscado incorrecto y puede orientarse en un angulo con relacion al eje del componente de la sarta de perforacion. La rosca puede ademas proveer al menos uno de un ancho de rosca variable y un paso de rosca variable configurados para crear un ajuste axial progresivo. La rosca puede tambien proveer una raiz de rosca cilindrica y una cresta de rosca que circunscribe un cono tronco sobre al menos una parte de la longitud axial de las roscas configuradas para crear un ajuste axial progresivo.Refers to drill string components that have at least one thread extending around a body. The forward end of the thread can be configured to have greater strength and resistance to jamming and improper threading. In particular, the front end of the thread may comprise a flat surface perpendicular to the body. The leading end of the thread can provide an abrupt transition to full thread depth that helps reduce or eliminate mis threading and can be oriented at an angle relative to the axis of the drillstring component. The thread may further provide at least one of a variable thread width and a variable thread pitch configured to create a progressive axial fit. The thread may also provide a cylindrical thread root and thread crest that circumscribes a frusto-taper over at least a portion of the axial length of the configured threads to create progressive axial fit.

PE2015000362A 2012-09-13 2013-09-13 DRILLING SARTA COMPONENTS THAT HAVE MULTI-THREAD JOINTS PE20150586A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261700401P 2012-09-13 2012-09-13

Publications (1)

Publication Number Publication Date
PE20150586A1 true PE20150586A1 (en) 2015-05-06

Family

ID=50278717

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2019001917A PE20200332A1 (en) 2012-09-13 2013-09-13 DRILLING SARTA COMPONENTS THAT HAVE MULTI-THREAD JOINTS
PE2015000362A PE20150586A1 (en) 2012-09-13 2013-09-13 DRILLING SARTA COMPONENTS THAT HAVE MULTI-THREAD JOINTS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PE2019001917A PE20200332A1 (en) 2012-09-13 2013-09-13 DRILLING SARTA COMPONENTS THAT HAVE MULTI-THREAD JOINTS

Country Status (12)

Country Link
EP (2) EP3767068B1 (en)
CN (1) CN104769210B (en)
AU (3) AU2013315186B2 (en)
BR (1) BR112015005576B1 (en)
CA (2) CA2884798C (en)
CL (1) CL2015000632A1 (en)
FI (1) FI3767068T3 (en)
IN (1) IN2015DN02778A (en)
PE (2) PE20200332A1 (en)
RU (3) RU2723056C2 (en)
WO (1) WO2014043505A1 (en)
ZA (2) ZA201502415B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10557316B2 (en) 2011-01-26 2020-02-11 Bly Ip Inc. Drill string components having multiple-thread joints
US9810029B2 (en) 2011-01-26 2017-11-07 Bly Ip Inc. Drill string components resistant to jamming
US9850723B2 (en) 2011-01-26 2017-12-26 Bly Ip Inc. Drill string components having multiple-thread joints
ES2959488T3 (en) 2014-07-18 2024-02-26 Longyear Tm Inc Drill rod having internally protruding parts
CN106168121B (en) * 2016-07-28 2018-06-29 天津钢管集团股份有限公司 The integral threaded joint structure of tube upset applied to tubing and casing
CA3149821A1 (en) * 2019-08-30 2021-03-04 Reflex Instruments Asia Pacific Pty Ltd Thread formation for coupling downhole tools
WO2021255494A1 (en) * 2020-06-15 2021-12-23 Epiroc Canada Inc. Wireline drill rod
CN111734319B (en) * 2020-07-14 2025-01-24 天津钢管制造有限公司 A special threaded connection positioning tool for surface casing head and use method thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989284A (en) * 1975-04-23 1976-11-02 Hydril Company Tubular connection
US4688832A (en) * 1984-08-13 1987-08-25 Hydril Company Well pipe joint
US4956888A (en) * 1985-05-28 1990-09-18 Green William P Formation of fasteners and connections with variable pitch threads
US4842464A (en) * 1985-05-28 1989-06-27 Mark Hattan Equalization of load in threaded connections
US4707001A (en) * 1986-06-20 1987-11-17 Seal-Tech, Inc. Liner connection
US5190426A (en) * 1992-03-02 1993-03-02 Illinois Tool Works Inc. Concrete fastener
US6485061B1 (en) * 1996-05-07 2002-11-26 Frank's Casing Crew And Rental Tools, Inc. Threaded tool joint for connecting large diameter tubulars
US5788401A (en) 1996-12-24 1998-08-04 Boart Longyear International Holdings, Inc. Rod joint
US6158785A (en) * 1998-08-06 2000-12-12 Hydril Company Multi-start wedge thread for tubular connection
FR2821916B1 (en) * 2001-03-09 2003-05-16 Vallourec Mannesmann Oil & Gas THREADED ELEMENT FOR FATIGUE-RESISTANT TUBULAR THREADED JOINT
US6682101B2 (en) * 2002-03-06 2004-01-27 Beverly Watts Ramos Wedgethread pipe connection
GB0215668D0 (en) * 2002-07-06 2002-08-14 Weatherford Lamb Coupling tubulars
CA2648824C (en) 2006-04-11 2012-06-05 Boart Longyear International Holdings, Inc. Drill rod handler
BRPI0817497B1 (en) * 2007-10-03 2019-02-12 Vallourec Mannesmann Oil & Gas France THREADED JOINT FOR STEEL PIPES
US8136846B2 (en) * 2008-11-17 2012-03-20 Gandy Technologies Corporation Cylindrical tapered thread form for tubular connections
CN201358732Y (en) * 2008-11-26 2009-12-09 上海海隆石油管材研究所 Low stress and high anti-torque double-ended threaded drill stem joint
FR2952993B1 (en) * 2009-11-20 2011-12-16 Vallourec Mannesmann Oil & Gas THREADED JOINT
FR2953272B1 (en) * 2009-11-30 2011-12-16 Vallourec Mannesmann Oil & Gas THREADED JOINT
US8882157B2 (en) * 2010-09-27 2014-11-11 United States Steel Corporation Connecting oil country tubular goods
US9810029B2 (en) * 2011-01-26 2017-11-07 Bly Ip Inc. Drill string components resistant to jamming

Also Published As

Publication number Publication date
BR112015005576A2 (en) 2017-08-08
FI3767068T3 (en) 2025-06-19
RU2015113367A (en) 2016-11-10
IN2015DN02778A (en) 2015-09-04
CN104769210A (en) 2015-07-08
ZA201806700B (en) 2020-01-29
CA2884798A1 (en) 2014-03-20
AU2019201562B2 (en) 2020-10-01
RU2723056C2 (en) 2020-06-08
EP2895679A1 (en) 2015-07-22
RU2016149672A3 (en) 2020-04-02
AU2017201366B2 (en) 2018-12-06
CA2884798C (en) 2017-08-15
CA2973262C (en) 2020-06-30
ZA201502415B (en) 2019-07-31
WO2014043505A1 (en) 2014-03-20
RU2607560C2 (en) 2017-01-10
CL2015000632A1 (en) 2015-07-03
CA2973262A1 (en) 2014-03-20
EP3767068B1 (en) 2025-03-26
EP3767068A1 (en) 2021-01-20
EP2895679A4 (en) 2016-06-01
AU2013315186B2 (en) 2016-12-01
PE20200332A1 (en) 2020-02-13
AU2017201366C1 (en) 2019-07-25
AU2017201366A1 (en) 2017-03-16
AU2019201562A1 (en) 2019-03-28
EP2895679B1 (en) 2020-08-05
RU2020117937A (en) 2021-12-01
BR112015005576B1 (en) 2021-03-02
CN104769210B (en) 2018-09-21
AU2013315186A1 (en) 2015-04-09
RU2016149672A (en) 2018-11-02

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