GB0805299D0 - A drill-string connector - Google Patents
A drill-string connectorInfo
- Publication number
- GB0805299D0 GB0805299D0 GBGB0805299.5A GB0805299A GB0805299D0 GB 0805299 D0 GB0805299 D0 GB 0805299D0 GB 0805299 A GB0805299 A GB 0805299A GB 0805299 D0 GB0805299 D0 GB 0805299D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- connector
- extendable portion
- fluid
- extendable
- body portion
- 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- Withdrawn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
- 239000012530 fluid Substances 0.000 abstract 5
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
- E21B33/1265—Packers; Plugs with fluid-pressure-operated elastic cup or skirt with mechanical slips
-
- 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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
-
- 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
-
- 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
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
- E21B19/163—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe piston-cylinder actuated
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Fluid-Pressure Circuits (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Adornments (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
A connector 10 which provides a fluid tight connection between a fluid supply and a downhole tubular (4fig.1), e.g. a top drive and a drill string, the connector 10 comprising a body portion 15 and an extendable portion (piston rod) 20, the extendable portion having a seal 130 at or towards its free end which is adapted to sealingly engage the downhole tubular when the extendable portion is at least partially extended from the body portion, the extendable portion comprising a pressure face(piston) 50 exposed to a fluid in the body portion, so that the extendable portion extends by virtue of the fluid pressure of the fluid in the body portion 70 acting on the pressure face, the connector also comprising a first valve 140 provided on the pressure face of the extendable portion, the first valve being a one-way flow valve permitting flow from the downhole tubular in to the connector. The extendable portion may also comprise a filter 200.
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2715073A CA2715073A1 (en) | 2008-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
PCT/GB2009/000339 WO2009098474A1 (en) | 2008-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
EP09708493A EP2255059B1 (en) | 2008-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
PCT/GB2009/000344 WO2009098478A2 (en) | 2008-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
US12/368,187 US8047278B2 (en) | 2006-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
AT09708493T ATE530730T1 (en) | 2008-02-08 | 2009-02-09 | HYDRAULIC CONNECTOR DEVICES AND METHODS FOR USE WITH WELL PIPELINES |
US12/368,199 US8002028B2 (en) | 2006-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
PCT/GB2009/000349 WO2009098482A1 (en) | 2008-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
US12/368,161 US20090200038A1 (en) | 2006-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
US12/368,217 US8006753B2 (en) | 2006-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
BRPI0905957-1A BRPI0905957A2 (en) | 2008-02-08 | 2009-02-09 | Tool and method for directing fluids from a riser assembly and drilling a downhole pipe, valve assembly for directing fluids from a riser assembly and a downhole pipe and method for selectively connecting a fluid source to a downhole pipe or a downhole pipe to an outlet |
PCT/GB2009/000338 WO2009098473A2 (en) | 2008-02-08 | 2009-02-09 | Hydraulic connector apparatuses and methods of use with downhole tubulars |
US12/703,123 US8381823B2 (en) | 2006-02-08 | 2010-02-09 | Downhole tubular connector |
US12/703,129 US8316930B2 (en) | 2006-02-08 | 2010-02-09 | Downhole tubular connector |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0802406.9A GB2457287B (en) | 2008-02-08 | 2008-02-08 | A drillstring connector |
GB0802407A GB2457288A (en) | 2008-02-08 | 2008-02-08 | A drillstring connection valve |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0805299D0 true GB0805299D0 (en) | 2008-04-30 |
GB2457317A GB2457317A (en) | 2009-08-12 |
Family
ID=39387420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0805299A Withdrawn GB2457317A (en) | 2006-02-08 | 2008-03-20 | A drill-string connector |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2255059B1 (en) |
AT (1) | ATE530730T1 (en) |
BR (1) | BRPI0905957A2 (en) |
CA (1) | CA2715073A1 (en) |
GB (1) | GB2457317A (en) |
WO (4) | WO2009098482A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116816284A (en) * | 2023-08-30 | 2023-09-29 | 陕西炬烽建筑劳务有限公司 | Highway construction operation digs soon and bores device |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8381823B2 (en) | 2006-02-08 | 2013-02-26 | Pilot Drilling Control Limited | Downhole tubular connector |
GB0817307D0 (en) | 2008-09-22 | 2008-10-29 | Churchill Drilling Tools Ltd | Apparatus for use in top filling of tubulars and associated methods |
WO2010089573A1 (en) | 2009-02-09 | 2010-08-12 | Pilot Drilling Control Limited | A downhole tubular connector |
GB2480402B8 (en) | 2009-02-09 | 2014-04-09 | Pilot Drilling Control Ltd | A downhole tubular connector |
GB2537159A (en) | 2015-04-10 | 2016-10-12 | Nat Oilwell Varco Uk Ltd | A tool and method for facilitating communication between a computer apparatus and a device in a drill string |
EP3665392A1 (en) * | 2017-12-19 | 2020-06-17 | Q.E.D. Environmental Systems, Inc. | Poppet valve for fluid pump |
CN113006723B (en) * | 2021-03-12 | 2022-05-24 | 中国电建集团江西省电力设计院有限公司 | Butterfly type twist drill pulling tool and drilling pulling method thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748871A (en) * | 1950-02-20 | 1956-06-05 | Cicero C Brown | Well packers |
US3120272A (en) * | 1962-07-05 | 1964-02-04 | Cicero C Brown | Cup-seal for well tools |
US5191939A (en) * | 1990-01-03 | 1993-03-09 | Tam International | Casing circulator and method |
US6779599B2 (en) * | 1998-09-25 | 2004-08-24 | Offshore Energy Services, Inc. | Tubular filling system |
US7107875B2 (en) * | 2000-03-14 | 2006-09-19 | Weatherford/Lamb, Inc. | Methods and apparatus for connecting tubulars while drilling |
US7325610B2 (en) * | 2000-04-17 | 2008-02-05 | Weatherford/Lamb, Inc. | Methods and apparatus for handling and drilling with tubulars or casing |
US6571876B2 (en) * | 2001-05-24 | 2003-06-03 | Halliburton Energy Services, Inc. | Fill up tool and mud saver for top drives |
US6832656B2 (en) * | 2002-06-26 | 2004-12-21 | Weartherford/Lamb, Inc. | Valve for an internal fill up tool and associated method |
DE10251078B3 (en) * | 2002-11-02 | 2004-06-03 | H. Butting Gmbh & Co. Kg | Sealing system for the space in the transition area between two well pipes of different diameters and installation tools for this |
WO2004079153A2 (en) * | 2003-03-05 | 2004-09-16 | Weatherford/Lamb Inc. | Casing running and drilling system |
CA2560333C (en) * | 2004-03-19 | 2012-08-21 | Tesco Corporation | Spear type blow out preventer |
DE102004042956B4 (en) * | 2004-09-02 | 2013-06-27 | E.D.Oil Tools Service Rental Gmbh Vertr. D.D. Gf Ingo Reuter | Method and filling device for filling drills with drilling fluid |
US7275594B2 (en) * | 2005-07-29 | 2007-10-02 | Intelliserv, Inc. | Stab guide |
GB2435059B (en) * | 2006-02-08 | 2008-05-07 | Pilot Drilling Control Ltd | A Drill-String Connector |
US7445050B2 (en) * | 2006-04-25 | 2008-11-04 | Canrig Drilling Technology Ltd. | Tubular running tool |
-
2008
- 2008-03-20 GB GB0805299A patent/GB2457317A/en not_active Withdrawn
-
2009
- 2009-02-09 WO PCT/GB2009/000349 patent/WO2009098482A1/en active Application Filing
- 2009-02-09 WO PCT/GB2009/000339 patent/WO2009098474A1/en active Application Filing
- 2009-02-09 AT AT09708493T patent/ATE530730T1/en not_active IP Right Cessation
- 2009-02-09 EP EP09708493A patent/EP2255059B1/en active Active
- 2009-02-09 WO PCT/GB2009/000344 patent/WO2009098478A2/en active Application Filing
- 2009-02-09 WO PCT/GB2009/000338 patent/WO2009098473A2/en active Application Filing
- 2009-02-09 CA CA2715073A patent/CA2715073A1/en not_active Abandoned
- 2009-02-09 BR BRPI0905957-1A patent/BRPI0905957A2/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116816284A (en) * | 2023-08-30 | 2023-09-29 | 陕西炬烽建筑劳务有限公司 | Highway construction operation digs soon and bores device |
CN116816284B (en) * | 2023-08-30 | 2023-11-17 | 陕西炬烽建筑劳务有限公司 | Highway construction operation digs soon and bores device |
Also Published As
Publication number | Publication date |
---|---|
EP2255059A1 (en) | 2010-12-01 |
WO2009098473A2 (en) | 2009-08-13 |
WO2009098473A3 (en) | 2009-12-03 |
WO2009098478A2 (en) | 2009-08-13 |
GB2457317A (en) | 2009-08-12 |
BRPI0905957A2 (en) | 2015-06-30 |
CA2715073A1 (en) | 2009-08-13 |
WO2009098474A1 (en) | 2009-08-13 |
EP2255059B1 (en) | 2011-10-26 |
WO2009098482A1 (en) | 2009-08-13 |
WO2009098478A3 (en) | 2009-11-26 |
ATE530730T1 (en) | 2011-11-15 |
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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) |