BR0113007A - Conjunto de acoplamento para uma cadeia de broca rotativa - Google Patents

Conjunto de acoplamento para uma cadeia de broca rotativa

Info

Publication number
BR0113007A
BR0113007A BR0113007-2A BR0113007A BR0113007A BR 0113007 A BR0113007 A BR 0113007A BR 0113007 A BR0113007 A BR 0113007A BR 0113007 A BR0113007 A BR 0113007A
Authority
BR
Brazil
Prior art keywords
coupling assembly
drill chain
rotary drill
chain
coupling
Prior art date
Application number
BR0113007-2A
Other languages
English (en)
Other versions
BR0113007B1 (pt
Inventor
Todd Andrew Haines
Original Assignee
Todd Andrew Haines
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
Priority claimed from AUPQ8924A external-priority patent/AUPQ892400A0/en
Priority claimed from AUPR1765A external-priority patent/AUPR176500A0/en
Priority claimed from AUPR5389A external-priority patent/AUPR538901A0/en
Application filed by Todd Andrew Haines filed Critical Todd Andrew Haines
Publication of BR0113007A publication Critical patent/BR0113007A/pt
Publication of BR0113007B1 publication Critical patent/BR0113007B1/pt

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

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)

Abstract

"CONJUNTO DE ACOPLAMENTO PARA UMA CADEIA DE BROCA ROTATIVA". Membros de acoplamento macho e fêmea (120, 130) a serem usados em uma cadeia de broca (10) tendo faces de encosto (123, 132) com anéis redutores de torque (124, 135), anéis estes que são formados de um material com baixo coeficiente de fricção e utilizando roscas de múltiplas entradas (140, 150) com ângulos de avanço maiores que as roscas de acoplamento convencionais, para permitir desacoplamento dos membros de acoplamento (120, 130) com torque reduzido.
BRPI0113007-2A 2000-07-21 2001-07-23 conjunto de acoplamento para uma cadeia de broca rotativa. BR0113007B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPQ8924A AUPQ892400A0 (en) 2000-07-21 2000-07-21 Couplings for rotary drill strings
AUPR1765A AUPR176500A0 (en) 2000-11-29 2000-11-29 Couplings for rotary drill strings
AUPR5389A AUPR538901A0 (en) 2001-05-31 2001-05-31 Couplings for rotary drill strings
PCT/AU2001/000895 WO2002008566A1 (en) 2000-07-21 2001-07-23 Couplings for rotary drill strings

Publications (2)

Publication Number Publication Date
BR0113007A true BR0113007A (pt) 2003-06-24
BR0113007B1 BR0113007B1 (pt) 2009-05-05

Family

ID=27158233

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113007-2A BR0113007B1 (pt) 2000-07-21 2001-07-23 conjunto de acoplamento para uma cadeia de broca rotativa.

Country Status (6)

Country Link
US (1) US20030155769A1 (pt)
CN (1) CN1441873A (pt)
BR (1) BR0113007B1 (pt)
CA (1) CA2418126C (pt)
MX (1) MXPA03000623A (pt)
WO (1) WO2002008566A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1519001B1 (en) * 2003-09-18 2007-12-12 Grant Prideco LP Thread spacer
US20050258650A1 (en) * 2004-01-28 2005-11-24 Douglas Swingley Threaded pressure fitting with recessed thread roots
US7455329B2 (en) * 2004-01-29 2008-11-25 Grant Prideco, L.P. Fast make-up fatigue resistant rotary shouldered connection
CA2591888A1 (en) * 2007-06-11 2008-12-11 Orren Johnson Threaded connection
BR112013001312A2 (pt) * 2010-07-20 2018-01-23 Itt Mfg Enterprises Llc método de fixação melhorada para impulsor
EP3660377B1 (en) * 2010-12-01 2025-01-22 Vermeer Manufacturing Company Tapered thread configuration with improved durability
RU2494219C1 (ru) * 2012-05-21 2013-09-27 Николай Митрофанович Панин Буровая штанга
US10731423B2 (en) 2013-10-01 2020-08-04 Baker Hughes, A Ge Company, Llc Multi-start thread connection for downhole tools
US20150093189A1 (en) * 2013-10-01 2015-04-02 Baker Hughes Incorporated Multi-start thread connection for downhole tools
AU2013408776B2 (en) * 2013-12-27 2017-03-30 Halliburton Energy Services, Inc. Threaded connection with high bend and torque capacities
US9470044B1 (en) * 2015-07-06 2016-10-18 Pegasis S.r.l. Threaded connection having high galling resistance and method of making same
CN111608594A (zh) * 2020-05-09 2020-09-01 大庆丹枫石油技术开发有限公司 一种高强度耐腐蚀碳纤维抽油杆

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320107A (en) * 1941-07-14 1943-05-25 Abegg & Reinhold Co Aligning connection for drill collars
FR1489013A (fr) * 1965-11-05 1967-07-21 Vallourec Joint d'assemblage pour tubes métalliques
US3709306A (en) * 1971-02-16 1973-01-09 Baker Oil Tools Inc Threaded connector for impact devices
US5015014A (en) * 1989-06-19 1991-05-14 Aardvark Corporation, Inc. Plastic pipe section
US5779276A (en) * 1989-10-26 1998-07-14 Union Oil Company Of California Lined pipe connector containing end rings
US5405171A (en) * 1989-10-26 1995-04-11 Union Oil Company Of California Dual gasket lined pipe connector
USH1329H (en) * 1992-04-28 1994-07-05 Exxon Production Research Company Drill collar connections
GB2284029B (en) * 1993-11-12 1997-04-09 Marconi Gec Ltd Drill pipe
US5895079A (en) * 1996-02-21 1999-04-20 Kenneth J. Carstensen Threaded connections utilizing composite materials
AUPN894396A0 (en) * 1996-03-26 1996-04-18 Hanns, David Thomas Sub-assembly for lubricating rock drill bit
US6435569B1 (en) * 1998-11-27 2002-08-20 Ex-L-Tube, Inc. Pipe connection
US6413326B1 (en) * 1999-11-16 2002-07-02 Anthony T. Rallis High strength coupling and method

Also Published As

Publication number Publication date
CA2418126A1 (en) 2002-01-31
MXPA03000623A (es) 2003-05-14
BR0113007B1 (pt) 2009-05-05
US20030155769A1 (en) 2003-08-21
CN1441873A (zh) 2003-09-10
WO2002008566A1 (en) 2002-01-31
CA2418126C (en) 2009-09-29

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)