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GB2562421A - Apparatus and method for monitoring conditions in a defined volume in a borehole - Google Patents

Apparatus and method for monitoring conditions in a defined volume in a borehole

Info

Publication number
GB2562421A
GB2562421A GB1812532.8A GB201812532A GB2562421A GB 2562421 A GB2562421 A GB 2562421A GB 201812532 A GB201812532 A GB 201812532A GB 2562421 A GB2562421 A GB 2562421A
Authority
GB
United Kingdom
Prior art keywords
defined volume
borehole
monitoring conditions
fluid
fluid characteristics
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
GB1812532.8A
Other versions
GB201812532D0 (en
GB2562421B (en
Inventor
Erik Skjold Jan
Olav Krogenes Kåre
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.)
Ind Controls As
Original Assignee
Ind Controls As
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 Ind Controls As filed Critical Ind Controls As
Publication of GB201812532D0 publication Critical patent/GB201812532D0/en
Publication of GB2562421A publication Critical patent/GB2562421A/en
Application granted granted Critical
Publication of GB2562421B publication Critical patent/GB2562421B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/16—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the drill string or casing, e.g. by torsional acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Apparatus (1) for monitoring conditions in a defined volume (V) in a borehole, the defined volume (V) containing one or more borehole fluids, the apparatus (1) comprising a reservoir (6) for storing a boundary fluid (B), the apparatus further comprising at least one energy source (41, 42) and means for communication (131-133, 141, 142), wherein the apparatus (1) is adapted to release the boundary fluid (B) into the defined volume (V) and the apparatus (1) comprises one or more means of detecting fluid characteristics (50-59), wherein the means of detecting fluid characteristics (50- 9) are arranged to monitor said fluid characteristics in a portion of the defined volume (V). Method for monitoring conditions in a defined volume (V) in a borehole by means of an apparatus (1) according to claim 1, wherein the method comprises the release of a boundary fluid (B) into the defined volume (V) and the subsequent detection of fluid characteristics in a portion of the defined volume (V).
GB1812532.8A 2016-02-03 2017-02-01 Apparatus and method for monitoring conditions in a defined volume in a borehole Active GB2562421B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20160181A NO342104B1 (en) 2016-02-03 2016-02-03 Apparatus and method for monitoring conditions in a defined volume in a borehole
PCT/NO2017/050028 WO2017135827A1 (en) 2016-02-03 2017-02-01 Apparatus and method for monitoring conditions in a defined volume in a borehole

Publications (3)

Publication Number Publication Date
GB201812532D0 GB201812532D0 (en) 2018-09-12
GB2562421A true GB2562421A (en) 2018-11-14
GB2562421B GB2562421B (en) 2021-03-10

Family

ID=59500883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1812532.8A Active GB2562421B (en) 2016-02-03 2017-02-01 Apparatus and method for monitoring conditions in a defined volume in a borehole

Country Status (3)

Country Link
GB (1) GB2562421B (en)
NO (1) NO342104B1 (en)
WO (1) WO2017135827A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230287784A1 (en) * 2020-07-31 2023-09-14 Schlumberger Technology Corporation Bore plug analysis system
WO2022026727A1 (en) 2020-07-31 2022-02-03 Schlumberger Technology Corporation Bore plug analysis system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966233A (en) * 1989-09-19 1990-10-30 Atlantic Richfield Company Tracer deployment tools
WO2002086288A1 (en) * 2001-04-24 2002-10-31 Fmc Technologies, Inc. Acoustic monitoring system for subsea wellhead tools and downhole equipment
US20050121253A1 (en) * 2003-12-08 2005-06-09 John Stewart Through tubing real time downhole wireless gauge
US20150159480A1 (en) * 2013-12-10 2015-06-11 Schlumberger Technology Corporation Method Of Testing A Barrier In A Wellbore

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966233A (en) * 1989-09-19 1990-10-30 Atlantic Richfield Company Tracer deployment tools
WO2002086288A1 (en) * 2001-04-24 2002-10-31 Fmc Technologies, Inc. Acoustic monitoring system for subsea wellhead tools and downhole equipment
US20050121253A1 (en) * 2003-12-08 2005-06-09 John Stewart Through tubing real time downhole wireless gauge
US20150159480A1 (en) * 2013-12-10 2015-06-11 Schlumberger Technology Corporation Method Of Testing A Barrier In A Wellbore

Also Published As

Publication number Publication date
NO342104B1 (en) 2018-03-26
GB201812532D0 (en) 2018-09-12
WO2017135827A1 (en) 2017-08-10
NO20160181A1 (en) 2017-08-04
GB2562421B (en) 2021-03-10

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