EP4051869C0 - Cement plug tester - Google Patents

Cement plug tester

Info

Publication number
EP4051869C0
EP4051869C0 EP20803985.9A EP20803985A EP4051869C0 EP 4051869 C0 EP4051869 C0 EP 4051869C0 EP 20803985 A EP20803985 A EP 20803985A EP 4051869 C0 EP4051869 C0 EP 4051869C0
Authority
EP
European Patent Office
Prior art keywords
cement plug
plug tester
tester
cement
plug
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.)
Active
Application number
EP20803985.9A
Other languages
German (de)
French (fr)
Other versions
EP4051869B1 (en
EP4051869A1 (en
Inventor
Feitze Veenstra
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.)
Callidus Capital BV
Original Assignee
Callidus Capital BV
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 Callidus Capital BV filed Critical Callidus Capital BV
Publication of EP4051869A1 publication Critical patent/EP4051869A1/en
Application granted granted Critical
Publication of EP4051869B1 publication Critical patent/EP4051869B1/en
Publication of EP4051869C0 publication Critical patent/EP4051869C0/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
    • E21B47/005—Monitoring or checking of cementation quality or level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Quality & Reliability (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
EP20803985.9A 2019-11-01 2020-11-02 Cement plug tester Active EP4051869B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2024144A NL2024144B1 (en) 2019-11-01 2019-11-01 Cement plug tester
PCT/NL2020/050677 WO2021086191A1 (en) 2019-11-01 2020-11-02 Cement plug tester

Publications (3)

Publication Number Publication Date
EP4051869A1 EP4051869A1 (en) 2022-09-07
EP4051869B1 EP4051869B1 (en) 2023-12-27
EP4051869C0 true EP4051869C0 (en) 2023-12-27

Family

ID=69106131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20803985.9A Active EP4051869B1 (en) 2019-11-01 2020-11-02 Cement plug tester

Country Status (4)

Country Link
EP (1) EP4051869B1 (en)
AU (1) AU2020372810A1 (en)
NL (1) NL2024144B1 (en)
WO (1) WO2021086191A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490528A (en) * 1968-01-12 1970-01-20 Orville G Mcclain Method of determining the presence of an unconsolidated plug
US10100631B2 (en) * 2013-12-10 2018-10-16 Schlumberger Technology Corporation Method of testing a barrier in a wellbore
WO2018064171A1 (en) * 2016-09-30 2018-04-05 Conocophillips Company Through tubing p&a with two-material plugs
WO2019089608A1 (en) * 2017-10-30 2019-05-09 Conocophillips Company Through tubing p&a with bismuth alloys

Also Published As

Publication number Publication date
NL2024144B1 (en) 2021-07-19
EP4051869B1 (en) 2023-12-27
AU2020372810A1 (en) 2022-05-26
EP4051869A1 (en) 2022-09-07
WO2021086191A1 (en) 2021-05-06

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