SG11202101635SA - Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore - Google Patents

Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore

Info

Publication number
SG11202101635SA
SG11202101635SA SG11202101635SA SG11202101635SA SG11202101635SA SG 11202101635S A SG11202101635S A SG 11202101635SA SG 11202101635S A SG11202101635S A SG 11202101635SA SG 11202101635S A SG11202101635S A SG 11202101635SA SG 11202101635S A SG11202101635S A SG 11202101635SA
Authority
SG
Singapore
Prior art keywords
lost circulation
wellbore
isolating
methods
material compositions
Prior art date
Application number
SG11202101635SA
Inventor
Abdullah Al-Yami
Ali Alsafran
Vikrant Wagle
Zainab Alsaihati
Original Assignee
Saudi Arabian Oil Co
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 Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of SG11202101635SA publication Critical patent/SG11202101635SA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/501—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls using spacer compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/003—Means for stopping loss of drilling fluid

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Epoxy Resins (AREA)
  • Sealing Material Composition (AREA)
SG11202101635SA 2018-08-30 2018-11-12 Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore SG11202101635SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/117,950 US10696888B2 (en) 2018-08-30 2018-08-30 Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore
PCT/US2018/060282 WO2020046404A1 (en) 2018-08-30 2018-11-12 Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore

Publications (1)

Publication Number Publication Date
SG11202101635SA true SG11202101635SA (en) 2021-03-30

Family

ID=64477322

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101635SA SG11202101635SA (en) 2018-08-30 2018-11-12 Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore

Country Status (7)

Country Link
US (3) US10696888B2 (en)
EP (1) EP3844237A1 (en)
JP (1) JP2021536518A (en)
KR (1) KR20210052508A (en)
CN (1) CN112585238A (en)
SG (1) SG11202101635SA (en)
WO (1) WO2020046404A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11661489B2 (en) * 2020-08-19 2023-05-30 Saudi Arabian Oil Company Foamable resin composition for controlling loss circulation
US11739250B2 (en) 2021-02-25 2023-08-29 Saudi Arabian Oil Company Emulsified resin-based loss circulation materials for low pressure formations
US11827841B2 (en) 2021-12-23 2023-11-28 Saudi Arabian Oil Company Methods of treating lost circulation zones
US11624020B1 (en) * 2021-12-29 2023-04-11 Saudi Arabian Oil Company Methods of reducing lost circulation in a wellbore
US11905458B2 (en) * 2022-02-18 2024-02-20 Saudi Arabian Oil Company Loss circulation materials for high pressure formations
CN114702943B (en) * 2022-03-25 2023-06-06 中海石油(中国)有限公司 High-temperature-resistant water-based flow pattern regulator and preparation method thereof
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US20240067858A1 (en) * 2022-08-30 2024-02-29 Saudi Arabian Oil Company Aliphatic epoxy resin crosslinked polymers for primary cementing in a borehole

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Also Published As

Publication number Publication date
KR20210052508A (en) 2021-05-10
WO2020046404A1 (en) 2020-03-05
US20200199435A1 (en) 2020-06-25
EP3844237A1 (en) 2021-07-07
US20200199436A1 (en) 2020-06-25
US10988664B2 (en) 2021-04-27
US10995256B2 (en) 2021-05-04
US20200071598A1 (en) 2020-03-05
CN112585238A (en) 2021-03-30
US10696888B2 (en) 2020-06-30
JP2021536518A (en) 2021-12-27

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