WO2003089753A3 - Coiled tubing having multiple strings of smaller tubing embedded therein - Google Patents

Coiled tubing having multiple strings of smaller tubing embedded therein Download PDF

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Publication number
WO2003089753A3
WO2003089753A3 PCT/US2003/012197 US0312197W WO03089753A3 WO 2003089753 A3 WO2003089753 A3 WO 2003089753A3 US 0312197 W US0312197 W US 0312197W WO 03089753 A3 WO03089753 A3 WO 03089753A3
Authority
WO
WIPO (PCT)
Prior art keywords
coiled tubing
tubing
cords
electrical
embedded
Prior art date
Application number
PCT/US2003/012197
Other languages
French (fr)
Other versions
WO2003089753A2 (en
Inventor
James B Crawford
Edward R Lamb
Original Assignee
James B Crawford
Edward R Lamb
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
Priority claimed from US10/127,092 external-priority patent/US6702011B2/en
Application filed by James B Crawford, Edward R Lamb filed Critical James B Crawford
Priority to AU2003231737A priority Critical patent/AU2003231737A1/en
Priority to CA002483796A priority patent/CA2483796C/en
Priority to MXPA04010356A priority patent/MXPA04010356A/en
Publication of WO2003089753A2 publication Critical patent/WO2003089753A2/en
Publication of WO2003089753A3 publication Critical patent/WO2003089753A3/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
    • E21B43/168—Injecting a gaseous medium
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/203—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with plural fluid passages
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium

Abstract

A single tractor unit (10) is provided for pulling a trailer (20), in which the tractor (10) itself drives a plurality of hydraulic motors which control a crane unit (46), a coiled tubing injection unit (44), and the pumps and motors associated with a liquid nitrogen system (38) which is used for injecting gaseous hydrogen into a workover well with coiled tubing. In an alternative mode, the liquid nitrogen system is replaced with one or more nitrogen generators (fig. 5) which gather nitrogen from the earth’s atmosphere to be pumped through the coiled tubing into the well being treated. Coiled tubing (306) is described which embeds one or more stainless steel tubes (302, 304) for transporting gas, liquid or other fluids therethrough and also includes the use of one or more cords (308, 310) which are used to assist in maintaining the coiled tubing as having a circular cross-section, with such cords either being electrical or non-electrical in nature.
PCT/US2003/012197 2002-04-22 2003-04-21 Coiled tubing having multiple strings of smaller tubing embedded therein WO2003089753A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003231737A AU2003231737A1 (en) 2002-04-22 2003-04-21 Coiled tubing having multiple strings of smaller tubing embedded therein
CA002483796A CA2483796C (en) 2002-04-22 2003-04-21 Coiled tubing having multiple strings of smaller tubing embedded therein
MXPA04010356A MXPA04010356A (en) 2002-04-22 2003-04-21 Coiled tubing having multiple strings of smaller tubing embedded therein.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/127,092 US6702011B2 (en) 2002-04-22 2002-04-22 Combined nitrogen treatment system and coiled tubing system in one tractor/trailer apparatus
US10/127,092 2002-04-22
US10/170,281 US20030196797A1 (en) 2002-04-22 2002-06-12 Coiled tubing having multiple strings of smaller tubing embedded therein
US10/170,281 2002-06-12

Publications (2)

Publication Number Publication Date
WO2003089753A2 WO2003089753A2 (en) 2003-10-30
WO2003089753A3 true WO2003089753A3 (en) 2004-09-10

Family

ID=29218288

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/012197 WO2003089753A2 (en) 2002-04-22 2003-04-21 Coiled tubing having multiple strings of smaller tubing embedded therein

Country Status (5)

Country Link
US (5) US20030196797A1 (en)
AU (1) AU2003231737A1 (en)
CA (1) CA2483796C (en)
MX (1) MXPA04010356A (en)
WO (1) WO2003089753A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080087437A1 (en) * 2004-07-02 2008-04-17 Joe Crawford Downhole oil recovery system and method of use
US7165952B2 (en) * 2004-12-13 2007-01-23 Joe Crawford Hydraulically driven oil recovery system
US20070272416A1 (en) * 2004-07-02 2007-11-29 Joe Crawford Hydraulic downhole oil recovery system
US20080149325A1 (en) * 2004-07-02 2008-06-26 Joe Crawford Downhole oil recovery system and method of use
US7832077B2 (en) * 2005-02-08 2010-11-16 Joe Crawford Method of manufacturing a coiled tubing system
CA2529921C (en) 2005-12-13 2012-06-05 Foremost Industries Inc. Coiled tubing injector system
US7832468B2 (en) 2007-10-03 2010-11-16 Pine Tree Gas, Llc System and method for controlling solids in a down-hole fluid pumping system
AU2009214446B2 (en) * 2008-02-14 2012-07-19 David Randolph Smith Method and apparatus to treat well stimulation fluids in-situ
US20090260807A1 (en) * 2008-04-18 2009-10-22 Schlumberger Technology Corporation Selective zonal testing using a coiled tubing deployed submersible pump
US20090266537A1 (en) * 2008-04-25 2009-10-29 Henning Hansen Combination injection string and distributed sensing string for well evaluation and treatment control
US8276658B2 (en) * 2009-01-30 2012-10-02 Conocophillips Company Multi-channel, combination coiled tubing strings for hydraulically driven downhole pump
US8322425B2 (en) * 2010-05-20 2012-12-04 Chevron U.S.A., Inc. System and method for controlling one or more fluid properties within a well in a geological volume
AU2011302110C1 (en) * 2010-09-17 2016-11-10 Schlumberger Technology B.V. Downhole delivery of chemicals with a micro-tubing system
CN101972760B (en) * 2010-09-26 2012-04-25 中国石油集团工程设计有限责任公司 Centralized type spherical pig receiving device
CN103470245A (en) * 2013-08-29 2013-12-25 辽河石油勘探局 Production test system for mechanized horizontal well coiled tubing
US9976402B2 (en) 2014-09-18 2018-05-22 Baker Hughes, A Ge Company, Llc Method and system for hydraulic fracture diagnosis with the use of a coiled tubing dual isolation service tool
US9708906B2 (en) * 2014-09-24 2017-07-18 Baker Hughes Incorporated Method and system for hydraulic fracture diagnosis with the use of a coiled tubing dual isolation service tool
US9770805B2 (en) * 2014-10-07 2017-09-26 Baker Hughes Incorporated Method for increasing the roughness of injector gripper blocks for coiled tubing operations
US10329887B2 (en) * 2015-03-02 2019-06-25 Baker Hughes, A Ge Company, Llc Dual-walled coiled tubing with downhole flow actuated pump
CN106382097B (en) * 2016-10-28 2018-08-14 西南石油大学 A kind of drilling rig and method using liquid nitrogen injection efficient rock-breaking
EP3612713B1 (en) * 2017-04-17 2023-07-26 Baker Hughes Holdings LLC Dual-walled coiled tubing with downhole flow actuated pump
US10549968B2 (en) * 2017-12-12 2020-02-04 Schlumberger Technology Corporation Integrated workstation in well surface equipment structures
CN113882826B (en) * 2021-09-27 2023-03-10 河北华通线缆集团股份有限公司 Concentric double-layer coiled tubing drilling sand pumping test system and method
US20240076951A1 (en) * 2022-09-02 2024-03-07 Saudi Arabian Oil Company Downhole Mixing of Wellbore Treatment Fluids

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230805B1 (en) * 1999-01-29 2001-05-15 Schlumberger Technology Corporation Methods of hydraulic fracturing
US6357485B2 (en) * 1995-09-28 2002-03-19 Fiberspar Corporation Composite spoolable tube
US20020119271A1 (en) * 1997-10-10 2002-08-29 Fiberspar Corporation Composite spoolable tube with sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523520A (en) * 1994-06-24 1996-06-04 Goldsmith Seeds Inc. Mutant dwarfism gene of petunia
US5638904A (en) * 1995-07-25 1997-06-17 Nowsco Well Service Ltd. Safeguarded method and apparatus for fluid communiction using coiled tubing, with application to drill stem testing
US6260617B1 (en) * 1997-11-21 2001-07-17 Superior Energy Services, L.L.C. Skate apparatus for injecting tubing down pipelines
NO20002382D0 (en) * 2000-05-05 2000-05-05 Havtroll As Control cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357485B2 (en) * 1995-09-28 2002-03-19 Fiberspar Corporation Composite spoolable tube
US20020119271A1 (en) * 1997-10-10 2002-08-29 Fiberspar Corporation Composite spoolable tube with sensor
US6230805B1 (en) * 1999-01-29 2001-05-15 Schlumberger Technology Corporation Methods of hydraulic fracturing

Also Published As

Publication number Publication date
US20030196815A1 (en) 2003-10-23
US20030196811A1 (en) 2003-10-23
AU2003231737A1 (en) 2003-11-03
AU2003231737A8 (en) 2003-11-03
MXPA04010356A (en) 2005-09-12
WO2003089753A2 (en) 2003-10-30
CA2483796A1 (en) 2003-10-30
US20030196797A1 (en) 2003-10-23
US20030196813A1 (en) 2003-10-23
US20030196812A1 (en) 2003-10-23
CA2483796C (en) 2006-07-18

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