GB201802871D0 - High-tensile, thin-wall differential threaded coupling - Google Patents
High-tensile, thin-wall differential threaded couplingInfo
- Publication number
- GB201802871D0 GB201802871D0 GBGB1802871.2A GB201802871A GB201802871D0 GB 201802871 D0 GB201802871 D0 GB 201802871D0 GB 201802871 A GB201802871 A GB 201802871A GB 201802871 D0 GB201802871 D0 GB 201802871D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tensile
- thin
- threaded coupling
- differential threaded
- wall differential
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/043—Threaded with locking means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
-
- 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
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/10—Indicators for correct coupling
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2015/065866 WO2017105412A1 (en) | 2015-12-15 | 2015-12-15 | High-tensile, thin-wall differential threaded coupling |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201802871D0 true GB201802871D0 (en) | 2018-04-11 |
GB2557105A GB2557105A (en) | 2018-06-13 |
Family
ID=59057148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1802871.2A Withdrawn GB2557105A (en) | 2015-12-15 | 2015-12-15 | High-tensile, thin-wall differential threaded coupling |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180238120A1 (en) |
GB (1) | GB2557105A (en) |
WO (1) | WO2017105412A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11035183B2 (en) | 2018-08-03 | 2021-06-15 | National Oilwell Varco, L.P. | Devices, systems, and methods for top drive clearing |
WO2020151386A1 (en) | 2019-01-25 | 2020-07-30 | National Oilwell Varco, L.P. | Pipe handling arm |
US11834914B2 (en) * | 2020-02-10 | 2023-12-05 | National Oilwell Varco, L.P. | Quick coupling drill pipe connector |
US11814911B2 (en) | 2021-07-02 | 2023-11-14 | National Oilwell Varco, L.P. | Passive tubular connection guide |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762344A (en) * | 1985-01-30 | 1988-08-09 | Lee E. Perkins | Well casing connection |
US6554064B1 (en) * | 2000-07-13 | 2003-04-29 | Halliburton Energy Services, Inc. | Method and apparatus for a sand screen with integrated sensors |
US6641434B2 (en) * | 2001-06-14 | 2003-11-04 | Schlumberger Technology Corporation | Wired pipe joint with current-loop inductive couplers |
WO2005035930A2 (en) * | 2003-09-15 | 2005-04-21 | Exxonmobil Upstream Research Company | Threaded connections and methods for forming threaded connections |
US7213655B2 (en) * | 2004-01-15 | 2007-05-08 | Schlumberger Technology Corporation | System for connecting downhole tools |
US7434848B2 (en) * | 2005-05-12 | 2008-10-14 | Boyd Anthony R | Threaded tubular connection having interlocking tubular end structures |
GB0624784D0 (en) * | 2006-12-12 | 2007-01-17 | Guest John Int Ltd | Improvements in or relating to tube couplings |
MX2013000387A (en) * | 2010-07-02 | 2013-03-22 | Sunstone Technologies Llc | Method for extracting hydrocarbons by in-situ electromagnetic heating of an underground formation. |
EA201491348A1 (en) * | 2012-01-13 | 2015-01-30 | Лос Аламос Нешнл Секьюрити, Ллк | METHOD OF IMPLEMENTATION OF GEOLOGICAL FORMATION AND A DAMAGED GEOLOGICAL STRUCTURE OBTAINED BY THE RESULT |
GB2504671A (en) * | 2012-08-03 | 2014-02-12 | Bae Systems Plc | Alignment device, and method of alignment using an alignment device |
US9587453B2 (en) * | 2014-03-24 | 2017-03-07 | Access Downhole Lp | Hydraulic jar and a flow control device usable in the hydraulic jar |
-
2015
- 2015-12-15 GB GB1802871.2A patent/GB2557105A/en not_active Withdrawn
- 2015-12-15 WO PCT/US2015/065866 patent/WO2017105412A1/en active Application Filing
- 2015-12-15 US US15/754,266 patent/US20180238120A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2017105412A1 (en) | 2017-06-22 |
GB2557105A (en) | 2018-06-13 |
US20180238120A1 (en) | 2018-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |