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WO2006091640A3 - Apparatus for monitoring pressure using capillary tubing - Google Patents

Apparatus for monitoring pressure using capillary tubing Download PDF

Info

Publication number
WO2006091640A3
WO2006091640A3 PCT/US2006/006208 US2006006208W WO2006091640A3 WO 2006091640 A3 WO2006091640 A3 WO 2006091640A3 US 2006006208 W US2006006208 W US 2006006208W WO 2006091640 A3 WO2006091640 A3 WO 2006091640A3
Authority
WO
WIPO (PCT)
Prior art keywords
downhole
tube
pressure
monitoring pressure
capillary tubing
Prior art date
Application number
PCT/US2006/006208
Other languages
French (fr)
Other versions
WO2006091640A2 (en
Inventor
Greg Allen Conrad
Original Assignee
Greg Allen Conrad
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 Greg Allen Conrad filed Critical Greg Allen Conrad
Publication of WO2006091640A2 publication Critical patent/WO2006091640A2/en
Publication of WO2006091640A3 publication Critical patent/WO2006091640A3/en

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

An apparatus for monitoring the pressure in a gas well at a downhole location is disclosed. The apparatus uses a capillary tube connecting a downhole monitoring assembly with a pressure gauge or gauges at the wellhead. The downhole monitoring assembly and capillary tube are located externally to the production tube so as not to block the production tube for cleaning or other uses. A passage from the interior of the production tube passes gas to the capillary tube in order to measure the pressure at the downhole end of the production tube.
PCT/US2006/006208 2005-02-23 2006-02-22 Apparatus for monitoring pressure using capillary tubing WO2006091640A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65585405P 2005-02-23 2005-02-23
US60/655,854 2005-02-23

Publications (2)

Publication Number Publication Date
WO2006091640A2 WO2006091640A2 (en) 2006-08-31
WO2006091640A3 true WO2006091640A3 (en) 2007-11-22

Family

ID=36927974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/006208 WO2006091640A2 (en) 2005-02-23 2006-02-22 Apparatus for monitoring pressure using capillary tubing

Country Status (2)

Country Link
US (1) US20060185840A1 (en)
WO (1) WO2006091640A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7954547B2 (en) * 2008-09-03 2011-06-07 Encana Corporation Gas flow system
CN103726833A (en) * 2013-12-10 2014-04-16 中国科学院力学研究所 Ground data collection system for capillary tube testing
CN103742128B (en) * 2013-12-18 2016-08-31 中国科学院力学研究所 A kind of system for testing pressure of capillary tube of coal bed gas
NO342376B1 (en) 2015-06-09 2018-05-14 Wellguard As Apparatus for detecting fluid leakage, and related methods
US10858928B2 (en) 2018-08-21 2020-12-08 Baker Hughes, A Ge Company, Llc Gauge assembly and method of delivering a gauge assembly into a wellbore
IT201900012879A1 (en) * 2019-07-25 2021-01-25 Dab Pumps Spa DEVICE FOR DETECTION OF THE LEVEL OF A WELL / TANK AND IMMERSION ELECTRIC PUMP WITH THIS DEVICE
US11885215B2 (en) 2021-01-14 2024-01-30 Halliburton Energy Services, Inc. Downhole pressure/temperature monitoring of ESP intake pressure and discharge temperature
CN116006159B (en) * 2021-10-22 2024-09-24 中国石油化工股份有限公司 Monitoring device for gas storage monitoring well and application method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257332B1 (en) * 1999-09-14 2001-07-10 Halliburton Energy Services, Inc. Well management system
US6464004B1 (en) * 1997-05-09 2002-10-15 Mark S. Crawford Retrievable well monitor/controller system

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Publication number Priority date Publication date Assignee Title
US2620740A (en) * 1949-09-24 1952-12-09 Garrett Oil Tools Inc Valve
US2832566A (en) * 1953-04-10 1958-04-29 Exxon Research Engineering Co Method for maintaining level of drilling fluid
US3096819A (en) * 1959-05-22 1963-07-09 Champion Chemicals Inc Method and composition for preventing corrosion
US3712129A (en) * 1970-06-02 1973-01-23 Cities Service Oil Co Simplified wellbore pressure testing apparatus
US3895527A (en) * 1973-11-08 1975-07-22 Sperry Sun Well Surveying Co Method and apparatus for measuring pressure related parameters in a borehole
US3980136A (en) * 1974-04-05 1976-09-14 Big Three Industries, Inc. Fracturing well formations using foam
US4414846A (en) * 1982-02-09 1983-11-15 Jack Schrenkel Gas well monitoring device
US5033550A (en) * 1990-04-16 1991-07-23 Otis Engineering Corporation Well production method
US5152343A (en) * 1991-05-29 1992-10-06 Otis Engineering Corporation Reeled tubing gas lift mandrel
US5339905B1 (en) * 1992-11-25 1995-05-16 Subzone Lift System Gas injection dewatering process and apparatus
GB2333792B (en) * 1995-02-09 1999-09-08 Baker Hughes Inc Downhole sensor
US5535767A (en) * 1995-03-14 1996-07-16 Halliburton Company Remotely actuated adjustable choke valve and method for using same
US5775425A (en) * 1995-03-29 1998-07-07 Halliburton Energy Services, Inc. Control of fine particulate flowback in subterranean wells
WO2001020126A2 (en) * 1999-09-15 2001-03-22 Shell Internationale Research Maatschappij B.V. System for enhancing fluid flow in a well
US6873267B1 (en) * 1999-09-29 2005-03-29 Weatherford/Lamb, Inc. Methods and apparatus for monitoring and controlling oil and gas production wells from a remote location
EP1259701B1 (en) * 2000-03-02 2006-05-24 Shell Internationale Researchmaatschappij B.V. Controlled downhole chemical injection
US6405803B1 (en) * 2000-04-14 2002-06-18 Weatherford/Lamb, Inc. Differential flow control valve
US20040253734A1 (en) * 2001-11-13 2004-12-16 Cully Firmin Down-hole pressure monitoring system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464004B1 (en) * 1997-05-09 2002-10-15 Mark S. Crawford Retrievable well monitor/controller system
US6257332B1 (en) * 1999-09-14 2001-07-10 Halliburton Energy Services, Inc. Well management system

Also Published As

Publication number Publication date
WO2006091640A2 (en) 2006-08-31
US20060185840A1 (en) 2006-08-24

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