CA2260540A1 - Downhole connector for production tubing and control line and method - Google Patents
Downhole connector for production tubing and control line and method Download PDFInfo
- Publication number
- CA2260540A1 CA2260540A1 CA002260540A CA2260540A CA2260540A1 CA 2260540 A1 CA2260540 A1 CA 2260540A1 CA 002260540 A CA002260540 A CA 002260540A CA 2260540 A CA2260540 A CA 2260540A CA 2260540 A1 CA2260540 A1 CA 2260540A1
- Authority
- CA
- Canada
- Prior art keywords
- control line
- connector
- bottomhole assembly
- production tubing
- running tool
- 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.)
- Granted
Links
- 230000013011 mating Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/366—Detecting abnormal QRS complex, e.g. widening
-
- 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
- E21B17/06—Releasing-joints, e.g. safety joints
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion
-
- 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
- E21B47/00—Survey of boreholes or wells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/30—Input circuits therefor
- A61B5/303—Patient cord assembly, e.g. cable harness
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/37—Monitoring; Protecting
- A61N1/3702—Physiological parameters
Abstract
A connector is disclosed to facilitate the testing of a control line or lines adjacent a bottomhole assembly. A running tool is connected to a lower portion of the connector which is, in turn, connected to the bottomhole assembly. The running tool allows testing of the control line adjacent the bottomhole assembly and there-after, the operation of components of the bottomhole assembly. me running tool is removed and the upper portion of the string, including the mating portion of the connector at its lower end, is inserted into the wellbore. The connector components are self-aligning and lock to each other downhole to complete the production tubing and the control line tubing to the surface. Multipile control lines are envisioned between the surface and the bottomhole assembly. Multiple connectors can be used in a given production string, and provisions can be made for operation of a multiplicity of downhole components from the control line system which extends along the production tubing.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7293498P | 1998-01-29 | 1998-01-29 | |
US60/072,934 | 1998-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2260540A1 true CA2260540A1 (en) | 1999-07-29 |
CA2260540C CA2260540C (en) | 2006-03-28 |
Family
ID=22110657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002260540A Expired - Lifetime CA2260540C (en) | 1998-01-29 | 1999-01-28 | Downhole connector for production tubing and control line and method |
Country Status (5)
Country | Link |
---|---|
US (2) | US6186229B1 (en) |
AU (1) | AU748101B2 (en) |
CA (1) | CA2260540C (en) |
GB (1) | GB2333786B (en) |
NO (2) | NO316525B1 (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6571046B1 (en) * | 1999-09-23 | 2003-05-27 | Baker Hughes Incorporated | Protector system for fiber optic system components in subsurface applications |
US6269683B1 (en) | 1999-10-18 | 2001-08-07 | Schlumberger Technology Corporation | System and method for pressure testing the fittings and seals associated with the communication lines of a well tool |
US6789621B2 (en) * | 2000-08-03 | 2004-09-14 | Schlumberger Technology Corporation | Intelligent well system and method |
US7222676B2 (en) | 2000-12-07 | 2007-05-29 | Schlumberger Technology Corporation | Well communication system |
US6568481B2 (en) | 2001-05-04 | 2003-05-27 | Sensor Highway Limited | Deep well instrumentation |
US7228898B2 (en) * | 2003-10-07 | 2007-06-12 | Halliburton Energy Services, Inc. | Gravel pack completion with fluid loss control fiber optic wet connect |
US7191832B2 (en) * | 2003-10-07 | 2007-03-20 | Halliburton Energy Services, Inc. | Gravel pack completion with fiber optic monitoring |
US7165892B2 (en) * | 2003-10-07 | 2007-01-23 | Halliburton Energy Services, Inc. | Downhole fiber optic wet connect and gravel pack completion |
US7210856B2 (en) * | 2004-03-02 | 2007-05-01 | Welldynamics, Inc. | Distributed temperature sensing in deep water subsea tree completions |
US7252437B2 (en) * | 2004-04-20 | 2007-08-07 | Halliburton Energy Services, Inc. | Fiber optic wet connector acceleration protection and tolerance compliance |
US7641395B2 (en) | 2004-06-22 | 2010-01-05 | Halliburton Energy Serives, Inc. | Fiber optic splice housing and integral dry mate connector system |
US7219736B1 (en) * | 2004-11-22 | 2007-05-22 | Petrotechnologies, Inc. | Externally testable redundant connections for subsea wells |
US7426964B2 (en) * | 2004-12-22 | 2008-09-23 | Baker Hughes Incorporated | Release mechanism for downhole tool |
US7594763B2 (en) * | 2005-01-19 | 2009-09-29 | Halliburton Energy Services, Inc. | Fiber optic delivery system and side pocket mandrel removal system |
US7798212B2 (en) | 2005-04-28 | 2010-09-21 | Schlumberger Technology Corporation | System and method for forming downhole connections |
US7503395B2 (en) * | 2005-05-21 | 2009-03-17 | Schlumberger Technology Corporation | Downhole connection system |
US7543659B2 (en) * | 2005-06-15 | 2009-06-09 | Schlumberger Technology Corporation | Modular connector and method |
US7913774B2 (en) * | 2005-06-15 | 2011-03-29 | Schlumberger Technology Corporation | Modular connector and method |
US9109439B2 (en) * | 2005-09-16 | 2015-08-18 | Intelliserv, Llc | Wellbore telemetry system and method |
US7640977B2 (en) * | 2005-11-29 | 2010-01-05 | Schlumberger Technology Corporation | System and method for connecting multiple stage completions |
GB2437862B (en) * | 2005-12-21 | 2010-12-29 | Baker Hughes Inc | Release mechanism for downhole tool |
US7513348B2 (en) * | 2006-06-19 | 2009-04-07 | Epx,Lp, A California Partnership | One-way drive device and method of making the same |
US8752635B2 (en) * | 2006-07-28 | 2014-06-17 | Schlumberger Technology Corporation | Downhole wet mate connection |
US7644755B2 (en) * | 2006-08-23 | 2010-01-12 | Baker Hughes Incorporated | Annular electrical wet connect |
US7607477B2 (en) * | 2006-09-06 | 2009-10-27 | Baker Hughes Incorporated | Optical wet connect |
US20090078429A1 (en) * | 2007-09-05 | 2009-03-26 | Schlumberger Technology Corporation | System and method for engaging well equipment in a wellbore |
US8496064B2 (en) * | 2007-09-05 | 2013-07-30 | Schlumberger Technology Corporation | System and method for engaging completions in a wellbore |
US20090078463A1 (en) * | 2007-09-26 | 2009-03-26 | Stoesz Carl W | Swell set wet connect and method |
US7866405B2 (en) * | 2008-07-25 | 2011-01-11 | Halliburton Energy Services, Inc. | Securement of lines to well sand control screens |
US8122967B2 (en) * | 2009-02-18 | 2012-02-28 | Halliburton Energy Services, Inc. | Apparatus and method for controlling the connection and disconnection speed of downhole connectors |
US8794337B2 (en) | 2009-02-18 | 2014-08-05 | Halliburton Energy Services, Inc. | Apparatus and method for controlling the connection and disconnection speed of downhole connectors |
US8302697B2 (en) | 2010-07-29 | 2012-11-06 | Halliburton Energy Services, Inc. | Installation of tubular strings with lines secured thereto in subterranean wells |
US10329855B2 (en) | 2013-12-06 | 2019-06-25 | Schlumberger Technology Corporation | Control line assembly and fabrication technique |
US9790747B2 (en) * | 2014-12-31 | 2017-10-17 | Cameron International Corporation | Control line protection system |
US10533617B2 (en) * | 2016-09-01 | 2020-01-14 | Magna Powertrain Inc. | Strut-type selectable clutch with hydraulic deployment prevention features |
CN109138857A (en) * | 2018-10-17 | 2019-01-04 | 中国石油化工股份有限公司 | The hydraulic micro- rotation safety joint of down-hole string |
NO20230573A1 (en) | 2020-11-18 | 2023-05-16 | Schlumberger Technology Bv | Fiber optic wetmate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117030B (en) | 1982-03-17 | 1985-09-11 | Cameron Iron Works Inc | Method and apparatus for remote installations of dual tubing strings in a subsea well |
US4526233A (en) * | 1984-01-20 | 1985-07-02 | Baker Oil Tools, Inc. | Releasable coupling for tubing conveyed subterranean well perforating gun |
US4862426A (en) | 1987-12-08 | 1989-08-29 | Cameron Iron Works Usa, Inc. | Method and apparatus for operating equipment in a remote location |
US5323853A (en) * | 1993-04-21 | 1994-06-28 | Camco International Inc. | Emergency downhole disconnect tool |
NO305715B1 (en) * | 1996-02-12 | 1999-07-12 | Transocean Asa | Hydraulically releasable coupling |
-
1999
- 1999-01-28 AU AU14299/99A patent/AU748101B2/en not_active Expired
- 1999-01-28 CA CA002260540A patent/CA2260540C/en not_active Expired - Lifetime
- 1999-01-28 NO NO990407A patent/NO316525B1/en not_active IP Right Cessation
- 1999-01-29 GB GB9902066A patent/GB2333786B/en not_active Expired - Lifetime
- 1999-01-29 US US09/239,879 patent/US6186229B1/en not_active Expired - Lifetime
-
2000
- 2000-11-15 US US09/713,062 patent/US6390193B1/en not_active Expired - Lifetime
-
2002
- 2002-10-14 NO NO20024942A patent/NO333417B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO316525B1 (en) | 2004-02-02 |
AU748101B2 (en) | 2002-05-30 |
NO333417B1 (en) | 2013-06-03 |
NO990407L (en) | 1999-07-30 |
CA2260540C (en) | 2006-03-28 |
AU1429999A (en) | 1999-08-19 |
GB9902066D0 (en) | 1999-03-24 |
GB2333786A (en) | 1999-08-04 |
NO990407D0 (en) | 1999-01-28 |
NO20024942L (en) | 1999-07-30 |
US6186229B1 (en) | 2001-02-13 |
NO20024942D0 (en) | 2002-10-14 |
US6390193B1 (en) | 2002-05-21 |
GB2333786B (en) | 2000-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20190128 |
|
MKEX | Expiry |
Effective date: 20190128 |