DK4136321T3 - Værktøj og fremgangsmåde til verifikation af trykintegritet bag borehulshus - Google Patents

Værktøj og fremgangsmåde til verifikation af trykintegritet bag borehulshus Download PDF

Info

Publication number
DK4136321T3
DK4136321T3 DK21730996.2T DK21730996T DK4136321T3 DK 4136321 T3 DK4136321 T3 DK 4136321T3 DK 21730996 T DK21730996 T DK 21730996T DK 4136321 T3 DK4136321 T3 DK 4136321T3
Authority
DK
Denmark
Prior art keywords
verification
tool
procedure
borehole casing
pressure integrity
Prior art date
Application number
DK21730996.2T
Other languages
English (en)
Inventor
Torger Skillingstad
Bernt Reinhardt Pedersen
Original Assignee
Exedra 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 Exedra As filed Critical Exedra As
Application granted granted Critical
Publication of DK4136321T3 publication Critical patent/DK4136321T3/da

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
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • 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
    • E21B47/005—Monitoring or checking of cementation quality or level
    • 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
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/098—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes using impression packers, e.g. to detect recesses or perforations
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Measuring Fluid Pressure (AREA)
  • Examining Or Testing Airtightness (AREA)
DK21730996.2T 2020-04-16 2021-04-16 Værktøj og fremgangsmåde til verifikation af trykintegritet bag borehulshus DK4136321T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20200465A NO348647B1 (en) 2020-04-16 2020-04-16 Tool and method for verification of pressure integrity behind downhole casing
PCT/NO2021/050101 WO2021210990A1 (en) 2020-04-16 2021-04-16 Tool and method for verification of pressure integrity behind downhole casing

Publications (1)

Publication Number Publication Date
DK4136321T3 true DK4136321T3 (da) 2024-06-03

Family

ID=76325582

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21730996.2T DK4136321T3 (da) 2020-04-16 2021-04-16 Værktøj og fremgangsmåde til verifikation af trykintegritet bag borehulshus

Country Status (9)

Country Link
US (1) US12084963B2 (da)
EP (1) EP4136321B1 (da)
AU (1) AU2021257378B2 (da)
BR (1) BR112022020669A2 (da)
CA (1) CA3174971A1 (da)
DK (1) DK4136321T3 (da)
MX (1) MX2022012893A (da)
NO (1) NO348647B1 (da)
WO (1) WO2021210990A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025256998A1 (en) * 2024-06-14 2025-12-18 Archer Oiltools As Well tool and method for well interventions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353249A (en) * 1980-10-30 1982-10-12 Systems, Science And Software Method and apparatus for in situ determination of permeability and porosity
WO2016196253A1 (en) * 2015-06-01 2016-12-08 Shell Oil Company Leak detection system for well abandonment
NO342376B1 (en) * 2015-06-09 2018-05-14 Wellguard As Apparatus for detecting fluid leakage, and related methods
NO341190B1 (en) * 2015-12-11 2017-09-04 Archer Oiltools As Drill pipe string conveyed pressure integrity test tool and method for testing the pressure integrity of a casing
NO342549B1 (en) * 2016-12-13 2018-06-11 Archer Oiltools As A drill pipe string borne well test tool
CA3301451A1 (en) 2017-01-06 2026-03-02 Exedra As Plug, system and method for testing the integrity of a well barrier
NO344741B1 (en) * 2018-03-27 2020-03-30 Hydra Systems As A method and system for assessing pressure integrity in a well
GB2577935B (en) * 2018-10-12 2020-12-16 Equinor Energy As Permanent plug and abandonment plug established and verified with overdisplaced cement in A-annulus

Also Published As

Publication number Publication date
US20230160299A1 (en) 2023-05-25
NO348647B1 (en) 2025-04-14
EP4136321A1 (en) 2023-02-22
AU2021257378B2 (en) 2023-08-24
EP4136321B1 (en) 2024-03-27
MX2022012893A (es) 2022-11-09
CA3174971A1 (en) 2021-10-21
NO20200465A1 (en) 2021-10-18
AU2021257378A1 (en) 2022-11-03
WO2021210990A1 (en) 2021-10-21
BR112022020669A2 (pt) 2022-11-29
US12084963B2 (en) 2024-09-10

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