NO20063076L - Kveilrorforbindelse og fremgangsmate for fremstilling - Google Patents
Kveilrorforbindelse og fremgangsmate for fremstillingInfo
- Publication number
- NO20063076L NO20063076L NO20063076A NO20063076A NO20063076L NO 20063076 L NO20063076 L NO 20063076L NO 20063076 A NO20063076 A NO 20063076A NO 20063076 A NO20063076 A NO 20063076A NO 20063076 L NO20063076 L NO 20063076L
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- contact portion
- projection
- curved segment
- coiled
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 238000003756 stirring Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
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
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
-
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
Innenfor oljeborings- og andre brønnarbeider er det et behov for en kveilrørkobling som er rask og enkel i bruk. Det foreligger også et behov for en kveilrørkobling som kan benyttes om igjen. En kveilrørkobling (50) innbefatter en første rørdel (20), minst ett krummet segment (31, 32) og en andre rørdel (40). Den første rørdelen (20) er glidbar over den ytre flaten til en lengde avviklet kveilrør (10), og har et innvendig utspart parti (21) og et kontaktparti (22) ved en første ende (26). I det minste ett krummet segment (31, 32) har et fremspring (33) som strekker seg radielt ut fra en indre flate. Det eller hvert fremspring (33) kan bringes til samvirke med en korresponderende, i omkretsretningen forløpende utsparing (11) i kveilrøret (10). Den andre rørdelen (40) er glidbar over kveilrørets (10) ytre flate, og den innbefatter et kontaktparti (41) ved en første ende (42). Den første rørdelens (20) kontaktparti (22) kan bringes til samvirke med den andre rørdelens (40) kontaktparti (41), på en slik måte at det eller de innlagte krummede segmenter (31, 32) holdes i den første rørdelens (20) indre utsparte parti (21). På den måten bibeholdes samvirket mellom det eller de radielt utragende fremspring (33) og den i omkretsretningen forløpende utsparing (11).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/724,689 US6890007B1 (en) | 2003-12-02 | 2003-12-02 | Coiled tubing connector and method of manufacture |
PCT/US2004/039954 WO2005056973A1 (en) | 2003-12-02 | 2004-12-01 | Coiled tubing connector and method of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20063076L true NO20063076L (no) | 2006-09-01 |
Family
ID=34552758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20063076A NO20063076L (no) | 2003-12-02 | 2006-07-03 | Kveilrorforbindelse og fremgangsmate for fremstilling |
Country Status (9)
Country | Link |
---|---|
US (1) | US6890007B1 (no) |
EP (1) | EP1709283A1 (no) |
CN (1) | CN1918360A (no) |
BR (1) | BRPI0416470A (no) |
CA (1) | CA2549204A1 (no) |
EA (1) | EA008791B1 (no) |
MX (1) | MXPA06006268A (no) |
NO (1) | NO20063076L (no) |
WO (1) | WO2005056973A1 (no) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3759723B2 (ja) * | 2002-05-16 | 2006-03-29 | 三菱電機株式会社 | 電子機器の仮固定構造 |
US20060278387A1 (en) * | 2005-06-10 | 2006-12-14 | Robert Parker | Semi-disposable coiled tubing connector |
US7337519B2 (en) * | 2005-06-10 | 2008-03-04 | Varco I/P, Inc. | Method for producing a coiled tubing connector assembly |
US7677302B2 (en) * | 2007-01-11 | 2010-03-16 | Halliburton Energy Services, Inc. | Spoolable connector |
US7648179B2 (en) * | 2007-01-17 | 2010-01-19 | Halliburton Energy Services, Inc. | Connector having offset radius grooves |
CA2676350C (en) * | 2007-01-24 | 2015-12-01 | J. I. Livingstone Enterprises Ltd. | Air hammer coring apparatus and method |
US20080289231A1 (en) * | 2007-05-22 | 2008-11-27 | Green Ronald D | Overmolded end form for flexible connector |
US8469097B2 (en) * | 2009-05-14 | 2013-06-25 | Baker Hughes Incorporated | Subterranean tubular cutter with depth of cut feature |
CN102536129B (zh) * | 2011-12-30 | 2014-10-01 | 中国地质大学(武汉) | 一种用于智能柔管钻探装置的快速接头 |
US9366101B2 (en) | 2012-10-04 | 2016-06-14 | Baker Hughes Incorporated | Cutting and pulling tool with double acting hydraulic piston |
US9725977B2 (en) | 2012-10-04 | 2017-08-08 | Baker Hughes Incorporated | Retractable cutting and pulling tool with uphole milling capability |
CN104453736A (zh) * | 2014-10-29 | 2015-03-25 | 东营市福利德石油科技开发有限责任公司 | 智能井管柱快速接头 |
RU2747605C2 (ru) * | 2016-11-17 | 2021-05-11 | Зайлифт Холдингз Лимитед | Наматываемый стыковой соединитель и способ для заключенного в трубу кабеля |
US9995089B1 (en) * | 2017-03-08 | 2018-06-12 | William Thomas Carpenter | Method and apparatus for efficient bi-rotational drilling |
CN109162652B (zh) * | 2018-11-22 | 2023-08-22 | 重庆科技学院 | 等外径内卡瓦连续油管连接器 |
CN110700766B (zh) * | 2019-11-21 | 2024-05-24 | 西南石油大学 | 一种同径双层连续油管连接装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358753A (en) * | 1965-12-30 | 1967-12-19 | Shell Oil Co | Underwater flowline installation |
JPS6220292U (no) * | 1985-07-22 | 1987-02-06 | ||
GB2197409B (en) * | 1986-10-31 | 1990-08-22 | Kitz Corp | Pipe joint |
US7498509B2 (en) * | 1995-09-28 | 2009-03-03 | Fiberspar Corporation | Composite coiled tubing end connector |
US7059881B2 (en) * | 1997-10-27 | 2006-06-13 | Halliburton Energy Services, Inc. | Spoolable composite coiled tubing connector |
US6173995B1 (en) * | 1998-02-04 | 2001-01-16 | Titeflex Corporation | Self-flaring, split bushing pipe fitting and hose assemblies employing same |
US6099046A (en) * | 1998-10-21 | 2000-08-08 | Seung-Il Oh | Connector for metal ribbed pipe |
JP4289706B2 (ja) * | 1998-11-06 | 2009-07-01 | 東邦化成株式会社 | 樹脂製管継手 |
NO310372B1 (no) * | 1999-08-02 | 2001-06-25 | Bakke Technology As | Delt koplingsanordning med gjennomgående boring |
NO310525B1 (no) * | 1999-08-30 | 2001-07-16 | Bakke Technology As | Utlösbar koplingsanordning |
DE60021906D1 (de) * | 1999-10-01 | 2005-09-15 | Fiberspar Corp N D Ges D Staat | Endverbinder und rohrverbinder für gewickelten rohrstrang aus verbundwerkstoff |
EP1226384A1 (en) * | 1999-10-04 | 2002-07-31 | Fiberspar Corporation | Composite coiled tubing end connector |
US20020050718A1 (en) * | 2000-09-21 | 2002-05-02 | Thomas & Betts International, Inc. | Compression fitting for threadless conduit |
-
2003
- 2003-12-02 US US10/724,689 patent/US6890007B1/en not_active Expired - Lifetime
-
2004
- 2004-12-01 CN CNA2004800410918A patent/CN1918360A/zh active Pending
- 2004-12-01 CA CA002549204A patent/CA2549204A1/en not_active Abandoned
- 2004-12-01 BR BRPI0416470-9A patent/BRPI0416470A/pt not_active IP Right Cessation
- 2004-12-01 EP EP04812476A patent/EP1709283A1/en not_active Withdrawn
- 2004-12-01 WO PCT/US2004/039954 patent/WO2005056973A1/en active Application Filing
- 2004-12-01 MX MXPA06006268A patent/MXPA06006268A/es not_active Application Discontinuation
- 2004-12-01 EA EA200601072A patent/EA008791B1/ru not_active IP Right Cessation
-
2006
- 2006-07-03 NO NO20063076A patent/NO20063076L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1709283A1 (en) | 2006-10-11 |
EA008791B1 (ru) | 2007-08-31 |
WO2005056973A1 (en) | 2005-06-23 |
BRPI0416470A (pt) | 2007-03-06 |
CA2549204A1 (en) | 2005-06-23 |
US6890007B1 (en) | 2005-05-10 |
US20050116469A1 (en) | 2005-06-02 |
EA200601072A1 (ru) | 2006-12-29 |
CN1918360A (zh) | 2007-02-21 |
MXPA06006268A (es) | 2006-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |