EA200600672A3 - PIPE CONNECTOR - Google Patents

PIPE CONNECTOR

Info

Publication number
EA200600672A3
EA200600672A3 EA200600672A EA200600672A EA200600672A3 EA 200600672 A3 EA200600672 A3 EA 200600672A3 EA 200600672 A EA200600672 A EA 200600672A EA 200600672 A EA200600672 A EA 200600672A EA 200600672 A3 EA200600672 A3 EA 200600672A3
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
section
conical
sections
coiled tubing
Prior art date
Application number
EA200600672A
Other languages
Russian (ru)
Other versions
EA009319B1 (en
EA200600672A2 (en
Inventor
Л. Майкл Макки
Original Assignee
Шлюмбергер Текнолоджи Б.В.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA200600672A2 publication Critical patent/EA200600672A2/en
Publication of EA200600672A3 publication Critical patent/EA200600672A3/en
Publication of EA009319B1 publication Critical patent/EA009319B1/en

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
    • E21B17/041—Couplings; joints between rod or the like and bit or between rod and rod or the like specially adapted for coiled tubing
    • 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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes

Abstract

Предложено устройство для соединения первой и второй секции трубы. Оно содержит корпус, имеющий сквозной канал, первый конец, жесткую секцию и внешнюю поверхность, приспособленную для присоединения к первой и второй секциям трубы. На первом конце корпуса может быть выполнена первая коническая секция, и первый конец корпуса может быть приспособлен для размещения внутри первой секции колтюбинга. На втором конце корпуса может быть выполнена вторая коническая секция, и второй конец корпуса может быть приспособлен для размещения внутри второй секции колтюбинга. Первая и вторая конические секции могут иметь внешние и внутренние конические поверхности. Соединение двух колтюбингов с использованием соединителя, раскрываемого в настоящем изобретении, приводит к снижению затрат благодаря улучшенному узлу между двумя колтюбингами, которые будут противостоять изгибающим силам, действующим рядом с узлом, таким способом, который является более совершенным по сравнению с узлами, образованными колтюбинговыми соединителями предшествующего уровня техники. Также рассматриваются относящиеся к этому способы.A device for connecting the first and second pipe sections is proposed. It contains a body having a through channel, a first end, a rigid section and an outer surface adapted for attachment to the first and second sections of the pipe. The first end of the housing may be provided with a first conical section, and the first end of the housing may be adapted to fit inside the first coiled tubing section. The second end of the housing may be provided with a second conical section, and the second end of the housing may be adapted to fit inside the second coiled tubing section. The first and second conical sections may have external and internal conical surfaces. Connecting two coiled tubings using the connector disclosed in the present invention results in cost savings due to an improved knot between the two coiled tubings that will resist bending forces adjacent to the knot in a manner that is superior to the knots formed by previous coiled tubing connectors. the level of technology. Related methods are also discussed.

EA200600672A 2005-04-27 2006-04-26 Tubing connector EA009319B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/115,610 US20060243453A1 (en) 2005-04-27 2005-04-27 Tubing connector

Publications (3)

Publication Number Publication Date
EA200600672A2 EA200600672A2 (en) 2006-10-27
EA200600672A3 true EA200600672A3 (en) 2006-12-29
EA009319B1 EA009319B1 (en) 2007-12-28

Family

ID=37193940

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600672A EA009319B1 (en) 2005-04-27 2006-04-26 Tubing connector

Country Status (5)

Country Link
US (1) US20060243453A1 (en)
CA (1) CA2542675A1 (en)
DK (1) DK200600555A (en)
EA (1) EA009319B1 (en)
NO (1) NO20061804L (en)

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US7637539B2 (en) * 2005-06-30 2009-12-29 Schlumberger Technology Corporation Coiled tubing dimple connection
US7775289B2 (en) * 2005-09-27 2010-08-17 Schlumberger Technology Corporation Equipment for installing a spoolable connector in coiled tubing
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
CA2707631C (en) * 2009-10-12 2012-04-24 Patrick Demers Rod reel and method of repairing a rod string
US9062503B2 (en) 2010-07-21 2015-06-23 Baker Hughes Incorporated Rotary coil tubing drilling and completion technology
US8875791B2 (en) 2010-10-18 2014-11-04 Schlumberger Technology Corporation Segmented fiber optic coiled tubing assembly
US8985200B2 (en) 2010-12-17 2015-03-24 Halliburton Energy Services, Inc. Sensing shock during well perforating
US8393393B2 (en) 2010-12-17 2013-03-12 Halliburton Energy Services, Inc. Coupler compliance tuning for mitigating shock produced by well perforating
US8397814B2 (en) 2010-12-17 2013-03-19 Halliburton Energy Serivces, Inc. Perforating string with bending shock de-coupler
US8397800B2 (en) 2010-12-17 2013-03-19 Halliburton Energy Services, Inc. Perforating string with longitudinal shock de-coupler
US20120241169A1 (en) 2011-03-22 2012-09-27 Halliburton Energy Services, Inc. Well tool assemblies with quick connectors and shock mitigating capabilities
US8881816B2 (en) 2011-04-29 2014-11-11 Halliburton Energy Services, Inc. Shock load mitigation in a downhole perforation tool assembly
US9091152B2 (en) 2011-08-31 2015-07-28 Halliburton Energy Services, Inc. Perforating gun with internal shock mitigation
US9528327B1 (en) * 2011-09-23 2016-12-27 Global Tubing Llc Coiled tubing optimized for long, horizontal completions
US9297228B2 (en) 2012-04-03 2016-03-29 Halliburton Energy Services, Inc. Shock attenuator for gun system
WO2014046655A1 (en) 2012-09-19 2014-03-27 Halliburton Energy Services, Inc. Perforation gun string energy propagation management with tuned mass damper
WO2014046656A1 (en) 2012-09-19 2014-03-27 Halliburton Energy Services, Inc. Perforation gun string energy propagation management system and methods
US8978817B2 (en) 2012-12-01 2015-03-17 Halliburton Energy Services, Inc. Protection of electronic devices used with perforating guns
US9695652B2 (en) 2013-04-22 2017-07-04 Baker Hughes Imcorporated System and method for splicing a non-spoolable tool anywhere along a coiled tubing string
CA3039279A1 (en) 2016-11-17 2018-05-24 Zilift Holdings Limited Spoolable splice connector and method for tubing encapsulated cable
US11274549B2 (en) 2020-03-18 2022-03-15 Saudi Arabian Oil Company Logging operations in oil and gas applications
US11286725B2 (en) * 2020-03-18 2022-03-29 Saudi Arabian Oil Company Drill pipe segments for logging operations
CN111894504B (en) * 2020-07-30 2022-04-08 合力（天津）能源科技股份有限公司 Hydraulic sealing patch connector suitable for casing and oil pipe
US11448026B1 (en) 2021-05-03 2022-09-20 Saudi Arabian Oil Company Cable head for a wireline tool
US11859815B2 (en) 2021-05-18 2024-01-02 Saudi Arabian Oil Company Flare control at well sites
US11905791B2 (en) 2021-08-18 2024-02-20 Saudi Arabian Oil Company Float valve for drilling and workover operations
US11913298B2 (en) 2021-10-25 2024-02-27 Saudi Arabian Oil Company Downhole milling system

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FR2596133B1 (en) * 1986-03-20 1988-08-12 Caoutchouc Manuf Plastique METHOD FOR MANUFACTURING A CONNECTION AND / OR CONNECTION DEVICE FOR FLEXIBLE PIPES AND CONNECTION AND / OR CONNECTION DEVICE CARRIED OUT ACCORDING TO THIS METHOD
US4844516A (en) * 1988-02-05 1989-07-04 Otis Engineering Corporation Connector for coil tubing or the like
US5306050A (en) * 1991-08-13 1994-04-26 Camco International Inc. Apparatus for internally connecting to coiled tubing
GB2258708B (en) * 1991-08-13 1996-02-28 Camco Int Method and apparatus for internally connecting to coiled tubing
US5452923A (en) * 1994-06-28 1995-09-26 Canadian Fracmaster Ltd. Coiled tubing connector
US5845711A (en) * 1995-06-02 1998-12-08 Halliburton Company Coiled tubing apparatus
GB2328262B (en) * 1996-04-30 1999-11-17 B D Kendle Engineering Ltd Tubing connector
US7059881B2 (en) * 1997-10-27 2006-06-13 Halliburton Energy Services, Inc. Spoolable composite coiled tubing connector
US6056051A (en) * 1998-02-04 2000-05-02 Baker Hughes, Incorporated Internal coiled tubing connection with torque capability
US6264244B1 (en) * 1998-04-29 2001-07-24 Halliburton Energy Services, Inc. End connector for composite coiled tubing
US6439618B1 (en) * 1998-05-04 2002-08-27 Weatherford/Lamb, Inc. Coiled tubing connector
NO309956B1 (en) * 1999-05-21 2001-04-23 Bakke Technology As Hydraulically releasable coupling device, especially intended for use as intermediate between a coil tube and a tool / equipment etc.
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Also Published As

Publication number Publication date
NO20061804L (en) 2006-10-30
CA2542675A1 (en) 2006-10-27
EA009319B1 (en) 2007-12-28
US20060243453A1 (en) 2006-11-02
DK200600555A (en) 2006-10-28
EA200600672A2 (en) 2006-10-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ RU