EP0977931A4 - Multizone production monitoring system - Google Patents

Multizone production monitoring system

Info

Publication number
EP0977931A4
EP0977931A4 EP98919833A EP98919833A EP0977931A4 EP 0977931 A4 EP0977931 A4 EP 0977931A4 EP 98919833 A EP98919833 A EP 98919833A EP 98919833 A EP98919833 A EP 98919833A EP 0977931 A4 EP0977931 A4 EP 0977931A4
Authority
EP
European Patent Office
Prior art keywords
monitoring system
production monitoring
multizone
multizone production
production
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.)
Granted
Application number
EP98919833A
Other languages
German (de)
French (fr)
Other versions
EP0977931B1 (en
EP0977931A1 (en
Inventor
James Reaux
A J Morris
Ronald E Pringle
Leroy C Delatorre
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.)
Camco International Inc
Retrievable Information Systems LLC
Original Assignee
Camco International Inc
Retrievable Information Systems LLC
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 Camco International Inc, Retrievable Information Systems LLC filed Critical Camco International Inc
Publication of EP0977931A1 publication Critical patent/EP0977931A1/en
Publication of EP0977931A4 publication Critical patent/EP0977931A4/en
Application granted granted Critical
Publication of EP0977931B1 publication Critical patent/EP0977931B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets
    • 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

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
  • Coating Apparatus (AREA)
EP98919833A 1997-04-23 1998-04-22 Multizone production monitoring system Expired - Lifetime EP0977931B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4453897P 1997-04-23 1997-04-23
US44538P 1997-04-23
PCT/US1998/008066 WO1998048145A1 (en) 1997-04-23 1998-04-22 Multizone production monitoring system

Publications (3)

Publication Number Publication Date
EP0977931A1 EP0977931A1 (en) 2000-02-09
EP0977931A4 true EP0977931A4 (en) 2000-06-28
EP0977931B1 EP0977931B1 (en) 2004-08-18

Family

ID=21932943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98919833A Expired - Lifetime EP0977931B1 (en) 1997-04-23 1998-04-22 Multizone production monitoring system

Country Status (4)

Country Link
EP (1) EP0977931B1 (en)
CA (1) CA2286758A1 (en)
NO (1) NO319986B1 (en)
WO (1) WO1998048145A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082455A (en) * 1998-07-08 2000-07-04 Camco International Inc. Combination side pocket mandrel flow measurement and control assembly
WO2000070187A1 (en) * 1999-05-13 2000-11-23 Baker Hughes Incorporated Flow monitoring and control in multi-lateral wellbores
CA2829378A1 (en) * 2011-03-09 2012-09-13 Prad Research And Development Limited Method for charcterizing subsurface formations using fluid pressure response during drilling operations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624309A (en) * 1984-09-24 1986-11-25 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
US4825946A (en) * 1984-09-24 1989-05-02 Otis Engineering Corporation Apparatus for monitoring a parameter in a well

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
NO995215D0 (en) 1999-10-25
EP0977931B1 (en) 2004-08-18
NO319986B1 (en) 2005-10-10
NO995215L (en) 1999-11-18
CA2286758A1 (en) 1998-10-29
EP0977931A1 (en) 2000-02-09
WO1998048145A1 (en) 1998-10-29

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