WO2023059297A3 - An additive for drilling fluids - Google Patents

An additive for drilling fluids Download PDF

Info

Publication number
WO2023059297A3
WO2023059297A3 PCT/TR2022/051076 TR2022051076W WO2023059297A3 WO 2023059297 A3 WO2023059297 A3 WO 2023059297A3 TR 2022051076 W TR2022051076 W TR 2022051076W WO 2023059297 A3 WO2023059297 A3 WO 2023059297A3
Authority
WO
WIPO (PCT)
Prior art keywords
additive
drilling fluids
additive mixture
glycolate
castor oil
Prior art date
Application number
PCT/TR2022/051076
Other languages
French (fr)
Other versions
WO2023059297A2 (en
Inventor
Semih Durmus
Tarik DURAK
Original Assignee
Akkim Kimya Sanayi Ve Ticaret Anonim Sirketi
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 Akkim Kimya Sanayi Ve Ticaret Anonim Sirketi filed Critical Akkim Kimya Sanayi Ve Ticaret Anonim Sirketi
Publication of WO2023059297A2 publication Critical patent/WO2023059297A2/en
Publication of WO2023059297A3 publication Critical patent/WO2023059297A3/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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
    • 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
    • C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose

Abstract

The invention relates to an additive mixture for reducing fluid/filter loss in drilling processes. The said additive mixture comprises a cellulose derivative component and at least one dispersant selected from sodium starch glycolate, hydrogenated castor oil, polyethylene glycolate, and sodium lauryl sulfate.
PCT/TR2022/051076 2021-10-07 2022-10-03 An additive for drilling fluids WO2023059297A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2021/015671A TR2021015671A2 (en) 2021-10-07 2021-10-07 AN ADDITIVE FOR DRILLING LIQUIDS
TR2021/015671 2021-10-07

Publications (2)

Publication Number Publication Date
WO2023059297A2 WO2023059297A2 (en) 2023-04-13
WO2023059297A3 true WO2023059297A3 (en) 2023-05-11

Family

ID=84046182

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2022/051076 WO2023059297A2 (en) 2021-10-07 2022-10-03 An additive for drilling fluids

Country Status (2)

Country Link
TR (1) TR2021015671A2 (en)
WO (1) WO2023059297A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007090355A1 (en) * 2006-02-09 2007-08-16 Zhejiang Hailisheng Pharmaceutical Limited Co. A method for purification of montmorillonit, purified montmorillonite and composition thereof
CN105885810A (en) * 2016-04-28 2016-08-24 北京理工大学 Cellulose type compound system drilling fluid filtrate loss reducer and preparation method thereof
US20200317981A1 (en) * 2019-04-02 2020-10-08 King Fahd University Of Petroleum And Minerals Water-based drilling, completion, and workover fluid composition with reduced barite sagging

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007090355A1 (en) * 2006-02-09 2007-08-16 Zhejiang Hailisheng Pharmaceutical Limited Co. A method for purification of montmorillonit, purified montmorillonite and composition thereof
CN105885810A (en) * 2016-04-28 2016-08-24 北京理工大学 Cellulose type compound system drilling fluid filtrate loss reducer and preparation method thereof
US20200317981A1 (en) * 2019-04-02 2020-10-08 King Fahd University Of Petroleum And Minerals Water-based drilling, completion, and workover fluid composition with reduced barite sagging

Also Published As

Publication number Publication date
WO2023059297A2 (en) 2023-04-13
TR2021015671A2 (en) 2021-10-21

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