ZA201502415B - Drills string components having multiple-thread joints - Google Patents

Drills string components having multiple-thread joints

Info

Publication number
ZA201502415B
ZA201502415B ZA2015/02415A ZA201502415A ZA201502415B ZA 201502415 B ZA201502415 B ZA 201502415B ZA 2015/02415 A ZA2015/02415 A ZA 2015/02415A ZA 201502415 A ZA201502415 A ZA 201502415A ZA 201502415 B ZA201502415 B ZA 201502415B
Authority
ZA
South Africa
Prior art keywords
string components
thread joints
drills string
drills
joints
Prior art date
Application number
ZA2015/02415A
Other languages
English (en)
Inventor
L Drenth Christopher
Keith William Littlely
Original Assignee
Longyear Tm Inc A Corp Organised And Existing Under The Laws Of The State Of Delaware U S A
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=ZA201502415(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Longyear Tm Inc A Corp Organised And Existing Under The Laws Of The State Of Delaware U S A filed Critical Longyear Tm Inc A Corp Organised And Existing Under The Laws Of The State Of Delaware U S A
Publication of ZA201502415B publication Critical patent/ZA201502415B/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)
ZA2015/02415A 2012-09-13 2015-04-10 Drills string components having multiple-thread joints ZA201502415B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261700401P 2012-09-13 2012-09-13
PCT/US2013/059716 WO2014043505A1 (en) 2012-09-13 2013-09-13 Drills string components having multiple-thread joints

Publications (1)

Publication Number Publication Date
ZA201502415B true ZA201502415B (en) 2019-07-31

Family

ID=50278717

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA2015/02415A ZA201502415B (en) 2012-09-13 2015-04-10 Drills string components having multiple-thread joints
ZA2018/06700A ZA201806700B (en) 2012-09-13 2018-10-09 Drills string components having multiple-thread joints

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA2018/06700A ZA201806700B (en) 2012-09-13 2018-10-09 Drills string components having multiple-thread joints

Country Status (12)

Country Link
EP (2) EP2895679B1 (enrdf_load_stackoverflow)
CN (1) CN104769210B (enrdf_load_stackoverflow)
AU (3) AU2013315186B2 (enrdf_load_stackoverflow)
BR (1) BR112015005576B1 (enrdf_load_stackoverflow)
CA (2) CA2973262C (enrdf_load_stackoverflow)
CL (1) CL2015000632A1 (enrdf_load_stackoverflow)
FI (1) FI3767068T3 (enrdf_load_stackoverflow)
IN (1) IN2015DN02778A (enrdf_load_stackoverflow)
PE (2) PE20150586A1 (enrdf_load_stackoverflow)
RU (3) RU2723056C2 (enrdf_load_stackoverflow)
WO (1) WO2014043505A1 (enrdf_load_stackoverflow)
ZA (2) ZA201502415B (enrdf_load_stackoverflow)

Families Citing this family (9)

* 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
EP3169864B1 (en) 2014-07-18 2023-08-16 Longyear TM, Inc. Drill rod having internally projecting portions
CN106168121B (zh) * 2016-07-28 2018-06-29 天津钢管集团股份有限公司 应用于油套管的管端镦粗的整体式螺纹接头结构
SE543386C2 (en) 2019-02-26 2020-12-29 Husqvarna Ab A tool holding arrangement, thread insert, rotatable shaft and drill unit
AU2020338053B2 (en) 2019-08-30 2025-05-29 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 (zh) * 2020-07-14 2025-01-24 天津钢管制造有限公司 一种表层套管头用特殊螺纹拧接定位工具及使用方法

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 (fr) * 2001-03-09 2003-05-16 Vallourec Mannesmann Oil & Gas Element filete pour joint filete tubulaire resistant a la fatigue
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
EP2004949A4 (en) 2006-04-11 2015-09-16 Longyear Tm Inc MEANS FOR HANDLING DRILLING RODS
CN101883944B (zh) * 2007-10-03 2012-07-25 住友金属工业株式会社 钢管用螺纹接头
US8136846B2 (en) * 2008-11-17 2012-03-20 Gandy Technologies Corporation Cylindrical tapered thread form for tubular connections
CN201358732Y (zh) * 2008-11-26 2009-12-09 上海海隆石油管材研究所 一种低应力高抗扭矩双头螺纹钻杆接头
FR2952993B1 (fr) * 2009-11-20 2011-12-16 Vallourec Mannesmann Oil & Gas Joint filete
FR2953272B1 (fr) * 2009-11-30 2011-12-16 Vallourec Mannesmann Oil & Gas Joint filete
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
IN2015DN02778A (enrdf_load_stackoverflow) 2015-09-04
FI3767068T3 (fi) 2025-06-19
RU2015113367A (ru) 2016-11-10
AU2013315186A1 (en) 2015-04-09
WO2014043505A1 (en) 2014-03-20
EP2895679B1 (en) 2020-08-05
ZA201806700B (en) 2020-01-29
PE20200332A1 (es) 2020-02-13
PE20150586A1 (es) 2015-05-06
CA2884798A1 (en) 2014-03-20
CA2973262A1 (en) 2014-03-20
RU2723056C2 (ru) 2020-06-08
AU2013315186B2 (en) 2016-12-01
AU2017201366B2 (en) 2018-12-06
AU2017201366A1 (en) 2017-03-16
CA2884798C (en) 2017-08-15
RU2016149672A (ru) 2018-11-02
RU2020117937A (ru) 2021-12-01
CN104769210B (zh) 2018-09-21
CN104769210A (zh) 2015-07-08
BR112015005576A2 (pt) 2017-08-08
EP3767068B1 (en) 2025-03-26
AU2017201366C1 (en) 2019-07-25
BR112015005576B1 (pt) 2021-03-02
AU2019201562B2 (en) 2020-10-01
CA2973262C (en) 2020-06-30
RU2016149672A3 (enrdf_load_stackoverflow) 2020-04-02
EP2895679A1 (en) 2015-07-22
CL2015000632A1 (es) 2015-07-03
EP2895679A4 (en) 2016-06-01
EP3767068A1 (en) 2021-01-20
AU2019201562A1 (en) 2019-03-28
RU2607560C2 (ru) 2017-01-10

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