ZA201502415B - Drills string components having multiple-thread joints - Google Patents
Drills string components having multiple-thread jointsInfo
- 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
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)
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 (11)
Country | Link |
---|---|
EP (2) | EP2895679B1 (ru) |
CN (1) | CN104769210B (ru) |
AU (3) | AU2013315186B2 (ru) |
BR (1) | BR112015005576B1 (ru) |
CA (2) | CA2884798C (ru) |
CL (1) | CL2015000632A1 (ru) |
IN (1) | IN2015DN02778A (ru) |
PE (2) | PE20200332A1 (ru) |
RU (3) | RU2607560C2 (ru) |
WO (1) | WO2014043505A1 (ru) |
ZA (2) | ZA201502415B (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9850723B2 (en) | 2011-01-26 | 2017-12-26 | 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 |
US10557316B2 (en) | 2011-01-26 | 2020-02-11 | Bly Ip Inc. | Drill string components having multiple-thread joints |
AU2015289455B2 (en) | 2014-07-18 | 2018-10-18 | Boart Longyear Company | 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 |
AU2020338053A1 (en) * | 2019-08-30 | 2022-02-24 | 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 |
Family Cites Families (20)
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 |
MX2008013035A (es) | 2006-04-11 | 2009-03-02 | Boart Longyear Int Holding Inc | Controlador de barra de taladro. |
RU2439416C1 (ru) * | 2007-10-03 | 2012-01-10 | Сумитомо Метал Индастриз, Лтд. | Резьбовое соединение для стальных труб |
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 |
-
2013
- 2013-09-13 EP EP13837637.1A patent/EP2895679B1/en active Active
- 2013-09-13 RU RU2015113367A patent/RU2607560C2/ru active
- 2013-09-13 PE PE2019001917A patent/PE20200332A1/es unknown
- 2013-09-13 IN IN2778DEN2015 patent/IN2015DN02778A/en unknown
- 2013-09-13 CA CA2884798A patent/CA2884798C/en active Active
- 2013-09-13 CA CA2973262A patent/CA2973262C/en active Active
- 2013-09-13 EP EP20180399.6A patent/EP3767068A1/en active Pending
- 2013-09-13 AU AU2013315186A patent/AU2013315186B2/en active Active
- 2013-09-13 WO PCT/US2013/059716 patent/WO2014043505A1/en active Application Filing
- 2013-09-13 CN CN201380051222.XA patent/CN104769210B/zh active Active
- 2013-09-13 PE PE2015000362A patent/PE20150586A1/es active IP Right Grant
- 2013-09-13 RU RU2016149672A patent/RU2723056C2/ru active
- 2013-09-13 BR BR112015005576-1A patent/BR112015005576B1/pt active IP Right Grant
-
2015
- 2015-03-13 CL CL2015000632A patent/CL2015000632A1/es unknown
- 2015-04-10 ZA ZA2015/02415A patent/ZA201502415B/en unknown
-
2017
- 2017-02-28 AU AU2017201366A patent/AU2017201366C1/en active Active
-
2018
- 2018-10-09 ZA ZA2018/06700A patent/ZA201806700B/en unknown
-
2019
- 2019-03-06 AU AU2019201562A patent/AU2019201562B2/en active Active
-
2020
- 2020-06-01 RU RU2020117937A patent/RU2020117937A/ru unknown
Also Published As
Publication number | Publication date |
---|---|
BR112015005576A2 (pt) | 2017-08-08 |
RU2016149672A3 (ru) | 2020-04-02 |
RU2607560C2 (ru) | 2017-01-10 |
PE20150586A1 (es) | 2015-05-06 |
AU2019201562B2 (en) | 2020-10-01 |
CA2884798A1 (en) | 2014-03-20 |
EP3767068A1 (en) | 2021-01-20 |
AU2017201366B2 (en) | 2018-12-06 |
BR112015005576B1 (pt) | 2021-03-02 |
EP2895679B1 (en) | 2020-08-05 |
CA2884798C (en) | 2017-08-15 |
AU2017201366C1 (en) | 2019-07-25 |
CA2973262C (en) | 2020-06-30 |
CL2015000632A1 (es) | 2015-07-03 |
WO2014043505A1 (en) | 2014-03-20 |
AU2013315186A1 (en) | 2015-04-09 |
RU2015113367A (ru) | 2016-11-10 |
RU2020117937A (ru) | 2021-12-01 |
EP2895679A1 (en) | 2015-07-22 |
EP2895679A4 (en) | 2016-06-01 |
RU2723056C2 (ru) | 2020-06-08 |
CN104769210B (zh) | 2018-09-21 |
AU2019201562A1 (en) | 2019-03-28 |
ZA201806700B (en) | 2020-01-29 |
PE20200332A1 (es) | 2020-02-13 |
RU2016149672A (ru) | 2018-11-02 |
CA2973262A1 (en) | 2014-03-20 |
AU2013315186B2 (en) | 2016-12-01 |
CN104769210A (zh) | 2015-07-08 |
AU2017201366A1 (en) | 2017-03-16 |
IN2015DN02778A (ru) | 2015-09-04 |
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