WO2001092768A3 - Multi-passage pipe assembly - Google Patents

Multi-passage pipe assembly Download PDF

Info

Publication number
WO2001092768A3
WO2001092768A3 PCT/CA2001/000789 CA0100789W WO0192768A3 WO 2001092768 A3 WO2001092768 A3 WO 2001092768A3 CA 0100789 W CA0100789 W CA 0100789W WO 0192768 A3 WO0192768 A3 WO 0192768A3
Authority
WO
WIPO (PCT)
Prior art keywords
passages
gear pump
modular
assemblies
pipe assembly
Prior art date
Application number
PCT/CA2001/000789
Other languages
French (fr)
Other versions
WO2001092768A2 (en
Inventor
Wayne Thomas
Gary Morcom
Original Assignee
Pancanadian Petroleum
Wayne Thomas
Gary Morcom
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 CA 2310546 external-priority patent/CA2310546A1/en
Application filed by Pancanadian Petroleum, Wayne Thomas, Gary Morcom filed Critical Pancanadian Petroleum
Priority to AU2001267182A priority Critical patent/AU2001267182A1/en
Publication of WO2001092768A2 publication Critical patent/WO2001092768A2/en
Publication of WO2001092768A3 publication Critical patent/WO2001092768A3/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • 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
    • E21B17/18—Pipes provided with plural fluid passages

Abstract

A well production apparatus includes a down-hole gear pump and a transport assembly to which the gear pump is attached. The transport assembly is formed from a string of modular pipe assemblies (520) having one or more passages (554, 556, 558, 560) for carrying production fluid from the bottom of the well to the surface. The passages can be arranged in a side-by-side configuration, and include pressure and return lines such as used to drive a hydraulic motor connected to the gear pump. The modular pipe assemblies can have two, three, four, or more passages, and can be stepped relative to each other to give a unique assembly orientation. The modular assemblies have mating fitting that can be tightened without the need to spin the pipe joints at the same time.
PCT/CA2001/000789 2000-06-01 2001-05-29 Multi-passage pipe assembly WO2001092768A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001267182A AU2001267182A1 (en) 2000-06-01 2001-05-29 Multi-passage conduit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58436600A 2000-06-01 2000-06-01
CA2,310,546 2000-06-01
CA 2310546 CA2310546A1 (en) 2000-06-01 2000-06-01 Multi-passage conduit
US09/584,366 2000-06-01

Publications (2)

Publication Number Publication Date
WO2001092768A2 WO2001092768A2 (en) 2001-12-06
WO2001092768A3 true WO2001092768A3 (en) 2002-04-04

Family

ID=25681856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/000789 WO2001092768A2 (en) 2000-06-01 2001-05-29 Multi-passage pipe assembly

Country Status (2)

Country Link
AU (1) AU2001267182A1 (en)
WO (1) WO2001092768A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7809538B2 (en) 2006-01-13 2010-10-05 Halliburton Energy Services, Inc. Real time monitoring and control of thermal recovery operations for heavy oil reservoirs
US7770643B2 (en) 2006-10-10 2010-08-10 Halliburton Energy Services, Inc. Hydrocarbon recovery using fluids
US7832482B2 (en) 2006-10-10 2010-11-16 Halliburton Energy Services, Inc. Producing resources using steam injection
US8215345B2 (en) * 2008-12-19 2012-07-10 Delaware Capital Formation, Inc. Fuel flow shaper
CA2972203C (en) 2017-06-29 2018-07-17 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
CA2974712C (en) 2017-07-27 2018-09-25 Imperial Oil Resources Limited Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
CA2978157C (en) 2017-08-31 2018-10-16 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
CA2983541C (en) 2017-10-24 2019-01-22 Exxonmobil Upstream Research Company Systems and methods for dynamic liquid level monitoring and control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526853A1 (en) * 1982-05-11 1983-11-18 Turkmensk Ni Geologorasvedoc MULTIPLE CHANNEL DRILLING COLUMN
US4424859A (en) * 1981-11-04 1984-01-10 Sims Coleman W Multi-channel fluid injection system
US4836305A (en) * 1985-05-06 1989-06-06 Pangaea Enterprises, Inc. Drill pipes and casings utilizing multi-conduit tubulars
US5246070A (en) * 1990-02-07 1993-09-21 Preussag Aktiengesellschaft Piping for the completion of a groundwater monitoring site

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424859A (en) * 1981-11-04 1984-01-10 Sims Coleman W Multi-channel fluid injection system
FR2526853A1 (en) * 1982-05-11 1983-11-18 Turkmensk Ni Geologorasvedoc MULTIPLE CHANNEL DRILLING COLUMN
US4836305A (en) * 1985-05-06 1989-06-06 Pangaea Enterprises, Inc. Drill pipes and casings utilizing multi-conduit tubulars
US5246070A (en) * 1990-02-07 1993-09-21 Preussag Aktiengesellschaft Piping for the completion of a groundwater monitoring site

Also Published As

Publication number Publication date
AU2001267182A1 (en) 2001-12-11
WO2001092768A2 (en) 2001-12-06

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