NO157951C - Roerkobling. - Google Patents
Roerkobling.Info
- Publication number
- NO157951C NO157951C NO830129A NO830129A NO157951C NO 157951 C NO157951 C NO 157951C NO 830129 A NO830129 A NO 830129A NO 830129 A NO830129 A NO 830129A NO 157951 C NO157951 C NO 157951C
- Authority
- NO
- Norway
- Prior art keywords
- roer
- connection
- roer connection
- 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
-
- 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
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/62—Couplings of the quick-acting type pneumatically or hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Earth Drilling (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Pulleys (AREA)
- Mechanical Operated Clutches (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8201249 | 1982-01-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO830129L NO830129L (no) | 1983-07-19 |
NO157951B NO157951B (no) | 1988-03-07 |
NO157951C true NO157951C (no) | 1988-06-15 |
Family
ID=10527676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO830129A NO157951C (no) | 1982-01-18 | 1983-01-17 | Roerkobling. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4561683A (no) |
JP (1) | JPS58124885A (no) |
CA (1) | CA1211773A (no) |
DE (1) | DE3301016C2 (no) |
FR (1) | FR2520049B1 (no) |
NO (1) | NO157951C (no) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4779902A (en) * | 1987-07-06 | 1988-10-25 | Mid-Continent Pipe & Supply Co., Inc. | Plastic pipe with integral end connection |
US5309621A (en) * | 1992-03-26 | 1994-05-10 | Baker Hughes Incorporated | Method of manufacturing a wellbore tubular member by shrink fitting telescoping members |
US5924826A (en) * | 1994-04-27 | 1999-07-20 | Sandvik Ab | Cutting insert mounted on holder by rib-and-groove coupling |
WO1996018817A1 (en) * | 1994-12-14 | 1996-06-20 | The Ingersoll-Dresser Pump Company | Impeller |
US5662362A (en) * | 1995-11-13 | 1997-09-02 | Advanced Metal Components, Inc. | Swage coupling including disposable shape memory alloy actuator |
GB9608709D0 (en) * | 1996-04-26 | 1996-07-03 | Hunting Oilfield Services Ltd | Improvements in and relating to pipe connectors |
CA2547608C (en) * | 2004-01-27 | 2008-12-23 | Baker Hughes Incorporated | Rotationally locked wear sleeve for through-tubing drilling and completion |
US7585002B2 (en) * | 2004-04-21 | 2009-09-08 | Baker Hughes Incorporated | Expandable tubular connection |
US7798213B2 (en) * | 2006-12-14 | 2010-09-21 | Baker Hughes Incorporated | Radial spring latch apparatus and methods for making and using same |
GB2503344B (en) * | 2013-05-17 | 2014-07-02 | Meta Downhole Ltd | Pipe coupling |
US10309198B2 (en) * | 2015-01-05 | 2019-06-04 | Morph Packers Limited | Pipe coupling |
WO2017031295A1 (en) | 2015-08-19 | 2017-02-23 | Lord Corporation | Flexible pipe joint |
CN105798401A (zh) * | 2016-03-09 | 2016-07-27 | 中国海洋石油总公司 | 含有高强度扭矩螺纹的套管接头的加工方法 |
WO2018143819A1 (en) | 2017-01-31 | 2018-08-09 | Torsion Tool Company As | A coupling |
EP3822449B1 (en) | 2017-01-31 | 2023-03-15 | Torsion Tool Company AS | A coupling |
NO344834B1 (en) | 2017-01-31 | 2020-05-18 | Torsion Tool Company As | A coupling |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2307275A (en) * | 1941-01-24 | 1943-01-05 | Baash Ross Tool Co | Drilling safety joint |
US3186739A (en) * | 1960-11-14 | 1965-06-01 | Gamah Corp | Flexible coupling |
US3114566A (en) * | 1961-04-21 | 1963-12-17 | Kobe Inc | Shrink fit tubing joint |
US3359013A (en) * | 1965-09-03 | 1967-12-19 | Hydril Co | Deep well casing jont |
US3428338A (en) * | 1966-08-22 | 1969-02-18 | Vernon Tool Co Ltd | Mechanical joint and method of making same |
DE7723698U1 (de) * | 1977-01-26 | 1977-11-03 | Hunting Oilfield Services Ltd., Great Yarmouth, Norfolk (Grossbritannien) | Rohrverbindungsvorrichtung |
GB1573945A (en) * | 1977-01-26 | 1980-08-28 | Hunting Oilfield Services Ltd | Pipe connectors |
US4298221A (en) * | 1977-01-26 | 1981-11-03 | Hunting Oilfield Services (U.K.) Limited | Pipe connectors |
GB2033518B (en) * | 1978-11-10 | 1983-01-26 | Hunting Oilfield Services Ltd | Pipe connectors |
GB2064041B (en) * | 1979-11-19 | 1983-07-27 | Hunting Oilfield Services Ltd | Pipe connectors |
GB2099529B (en) * | 1981-06-02 | 1984-07-04 | Hunting Oilfield Services Ltd | Improvements in and relating to pipe connectors |
-
1983
- 1983-01-10 US US06/456,697 patent/US4561683A/en not_active Expired - Lifetime
- 1983-01-13 CA CA000419382A patent/CA1211773A/en not_active Expired
- 1983-01-14 DE DE3301016A patent/DE3301016C2/de not_active Expired
- 1983-01-17 NO NO830129A patent/NO157951C/no not_active IP Right Cessation
- 1983-01-18 JP JP58005379A patent/JPS58124885A/ja active Granted
- 1983-01-18 FR FR8300706A patent/FR2520049B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS58124885A (ja) | 1983-07-25 |
JPH0254475B2 (no) | 1990-11-21 |
CA1211773A (en) | 1986-09-23 |
FR2520049B1 (fr) | 1985-08-23 |
DE3301016A1 (de) | 1983-07-28 |
DE3301016C2 (de) | 1985-10-10 |
NO157951B (no) | 1988-03-07 |
FR2520049A1 (fr) | 1983-07-22 |
NO830129L (no) | 1983-07-19 |
US4561683A (en) | 1985-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |
Free format text: EXPIRED IN JANUARY 2003 |