CA926377A - Dual concentric drillpipe - Google Patents

Dual concentric drillpipe

Info

Publication number
CA926377A
CA926377A CA926377A CA926377DA CA926377A CA 926377 A CA926377 A CA 926377A CA 926377 A CA926377 A CA 926377A CA 926377D A CA926377D A CA 926377DA CA 926377 A CA926377 A CA 926377A
Authority
CA
Canada
Prior art keywords
drillpipe
dual concentric
concentric
dual
concentric drillpipe
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.)
Expired
Application number
CA926377A
Other languages
English (en)
Inventor
S. Chapman Harold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAN-TEX DRILLING AND EXPLORATION Ltd
Original Assignee
CAN-TEX DRILLING AND EXPLORATION Ltd
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 CAN-TEX DRILLING AND EXPLORATION Ltd filed Critical CAN-TEX DRILLING AND EXPLORATION Ltd
Application granted granted Critical
Publication of CA926377A publication Critical patent/CA926377A/en
Expired legal-status Critical Current

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • 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
    • E21B17/18—Pipes provided with plural fluid passages
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
CA926377A 1970-08-25 1970-08-25 Dual concentric drillpipe Expired CA926377A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA91441 1970-08-25
US20775871A 1971-12-14 1971-12-14

Publications (1)

Publication Number Publication Date
CA926377A true CA926377A (en) 1973-05-15

Family

ID=25666541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA926377A Expired CA926377A (en) 1970-08-25 1970-08-25 Dual concentric drillpipe

Country Status (4)

Country Link
US (1) US3786878A (enExample)
JP (1) JPS5133481B2 (enExample)
CA (1) CA926377A (enExample)
GB (1) GB1337587A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113338791A (zh) * 2021-07-25 2021-09-03 广西中岩实业发展有限公司 一种有灌注功能的一体化潜孔锤

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US3860272A (en) * 1973-05-02 1975-01-14 Becker Drills Ltd Drill pipe connector
US3871486A (en) * 1973-08-29 1975-03-18 Bakerdrill Inc Continuous coring system and apparatus
JPS5422723Y2 (enExample) * 1974-08-22 1979-08-07
JPS5212601U (enExample) * 1975-07-15 1977-01-28
US4187920A (en) * 1977-11-23 1980-02-12 Tri-State Oil Tool Industries, Inc. Enlarged bore hole drilling method and apparatus
US4280535A (en) * 1978-01-25 1981-07-28 Walker-Neer Mfg. Co., Inc. Inner tube assembly for dual conduit drill pipe
US4378057A (en) * 1981-02-25 1983-03-29 Mining Tools, Div. Of Smith Int'l., Inc. Coupling structure for a compound drill stem
US4624327A (en) * 1984-10-16 1986-11-25 Flowdril Corporation Method for combined jet and mechanical drilling
EP0211925A1 (en) * 1985-02-21 1987-03-04 A/S Raufoss Ammunisjonsfabrikker Drilling pipe for making a drill string
US4760884A (en) * 1986-09-16 1988-08-02 Halliburton Company Air chamber actuated dual tubing release assembly
US4759571A (en) * 1986-10-31 1988-07-26 D. W. Zimmerman Mfg., Inc. Fluid transfer module with multiple flow paths
DE8809108U1 (de) * 1988-07-15 1988-09-01 Schmidt, Paul, 5940 Lennestadt Langkörper
US4940098A (en) * 1989-05-26 1990-07-10 Moss Daniel H Reverse circulation drill rod
US5713423A (en) * 1992-07-24 1998-02-03 The Charles Machine Works, Inc. Drill pipe
US5425428A (en) * 1993-07-22 1995-06-20 Fugro-Mcclelland Marine Geosciences, Inc. Slimhole coring system
US5957226A (en) * 1997-01-28 1999-09-28 Holte; Ardis L. Reverse circulation drilling system with hexagonal pipe coupling
DE20008887U1 (de) * 2000-05-17 2000-08-03 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Bohrrohr
US6386026B1 (en) * 2000-11-13 2002-05-14 Konstandinos S. Zamfes Cuttings sample catcher and method of use
CA2344627C (en) 2001-04-18 2007-08-07 Northland Energy Corporation Method of dynamically controlling bottom hole circulating pressure in a wellbore
US7284623B2 (en) * 2001-08-01 2007-10-23 Smith International, Inc. Method of drilling a bore hole
US7134514B2 (en) * 2003-11-13 2006-11-14 American Augers, Inc. Dual wall drill string assembly
US7152700B2 (en) * 2003-11-13 2006-12-26 American Augers, Inc. Dual wall drill string assembly
US7665549B2 (en) * 2004-06-25 2010-02-23 Atlas Copco Secoroc Ab Entrainment fluid channeling device for a down-hole drill string
US7407019B2 (en) * 2005-03-16 2008-08-05 Weatherford Canada Partnership Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control
US9664012B2 (en) 2008-08-20 2017-05-30 Foro Energy, Inc. High power laser decomissioning of multistring and damaged wells
US9669492B2 (en) 2008-08-20 2017-06-06 Foro Energy, Inc. High power laser offshore decommissioning tool, system and methods of use
US9089928B2 (en) 2008-08-20 2015-07-28 Foro Energy, Inc. Laser systems and methods for the removal of structures
US20120067643A1 (en) * 2008-08-20 2012-03-22 Dewitt Ron A Two-phase isolation methods and systems for controlled drilling
IES20090407A2 (en) * 2009-05-26 2009-10-28 Espen Alhaug Method and system for transferring signals through a drill pipe system
US8579049B2 (en) * 2010-08-10 2013-11-12 Corpro Technologies Canada Ltd. Drilling system for enhanced coring and method
IES20100726A2 (en) * 2010-11-15 2011-09-28 Reelwell As Method for continuous formation core sampling
NO338637B1 (no) * 2011-08-31 2016-09-26 Reelwell As Trykkregulering ved bruk av fluid på oversiden av et stempel
US8777273B2 (en) * 2012-01-12 2014-07-15 Reelwell, A.S. Structure for a nested dual drill pipe joint
US8770628B2 (en) * 2012-01-12 2014-07-08 Reelwell, A.S. Seal assembly for nested dual drill pipe
US9016367B2 (en) * 2012-07-19 2015-04-28 Harris Corporation RF antenna assembly including dual-wall conductor and related methods
US20140158377A1 (en) * 2012-12-03 2014-06-12 Harlsan Industries Drilling rod and drilling method
US10221632B2 (en) * 2013-03-14 2019-03-05 Ge Energy Oilfield Technology, Inc Composite isolation joint for gap sub or internal gap
US9415496B2 (en) 2013-11-13 2016-08-16 Varel International Ind., L.P. Double wall flow tube for percussion tool
US9328558B2 (en) 2013-11-13 2016-05-03 Varel International Ind., L.P. Coating of the piston for a rotating percussion system in downhole drilling
US9562392B2 (en) 2013-11-13 2017-02-07 Varel International Ind., L.P. Field removable choke for mounting in the piston of a rotary percussion tool
US9404342B2 (en) 2013-11-13 2016-08-02 Varel International Ind., L.P. Top mounted choke for percussion tool
US10400575B2 (en) * 2014-06-20 2019-09-03 Schlumberger Technology Corporation Spider for downhole tool
GB2535145B (en) * 2015-02-03 2017-10-18 Acergy France SAS Termination bulkheads for subsea pipe-in-pipe systems
US10392871B2 (en) * 2015-11-18 2019-08-27 American Piledriving Equipment, Inc. Earth boring systems and methods with integral debris removal
JP2019138335A (ja) * 2018-02-07 2019-08-22 東京エレクトロン株式会社 断熱配管システムおよび処理システム
MX2021009406A (es) * 2019-02-05 2021-11-12 Ducon Becker Service Tech Llc Sistema de tuberia para operaciones de pozo.
WO2020198149A1 (en) 2019-03-27 2020-10-01 Ducon - Becker Service Technology, Llc. Well production methods and tubing systems
US12071829B2 (en) 2019-04-04 2024-08-27 Ducon—Becker Service Technology, Llc Wellhead adaptor for dual concentric tubing for well operations
WO2020205312A1 (en) * 2019-04-04 2020-10-08 Ducon - Becker Service Technology, Llc Manufacturing methods for dual concentric tubing
US11149509B2 (en) 2019-12-17 2021-10-19 Saudi Arabian Oil Company Trojan drill pipe
US11739862B2 (en) * 2020-09-18 2023-08-29 Vallourec Tube-Alloy, Llc Tubing component having a cladding of fillet weld, and method for producing a tubing component

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US1547461A (en) * 1924-02-05 1925-07-28 Hampton A Steele Method and apparatus for drilling wells
US2475635A (en) * 1945-01-08 1949-07-12 Elmer C Parsons Multiple conduit
US2849214A (en) * 1954-09-02 1958-08-26 Gulf Research Development Co Borehole drilling apparatus for preventing lost circulation
US2786652A (en) * 1954-12-20 1957-03-26 Norman C Wells Bottom hole pressure control in well drilling
US3077358A (en) * 1958-09-18 1963-02-12 Modiano Dr Ing Well-drilling pipe
US3489438A (en) * 1968-04-08 1970-01-13 Denali Services Co Inc Oil well tubing having noncommunicating fluid passages
US3667555A (en) * 1970-05-11 1972-06-06 Wayland D Elenburg Air drilling method using controlled split stream
US3664441A (en) * 1970-06-01 1972-05-23 Carey Machine And Supply Co Concentric pipe drill string

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113338791A (zh) * 2021-07-25 2021-09-03 广西中岩实业发展有限公司 一种有灌注功能的一体化潜孔锤

Also Published As

Publication number Publication date
GB1337587A (enExample) 1973-11-14
US3786878A (en) 1974-01-22
JPS5133481B2 (enExample) 1976-09-20
JPS4866502A (enExample) 1973-09-12

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