CN111778001B - 一种低分子量支化页岩抑制剂及其水基钻井液 - Google Patents
一种低分子量支化页岩抑制剂及其水基钻井液 Download PDFInfo
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- CN111778001B CN111778001B CN202010837525.6A CN202010837525A CN111778001B CN 111778001 B CN111778001 B CN 111778001B CN 202010837525 A CN202010837525 A CN 202010837525A CN 111778001 B CN111778001 B CN 111778001B
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- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
- C07D251/70—Other substituted melamines
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- 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
- C09K8/22—Synthetic organic compounds
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CN202010837525.6A CN111778001B (zh) | 2020-08-19 | 2020-08-19 | 一种低分子量支化页岩抑制剂及其水基钻井液 |
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CN202010837525.6A CN111778001B (zh) | 2020-08-19 | 2020-08-19 | 一种低分子量支化页岩抑制剂及其水基钻井液 |
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CN111778001A CN111778001A (zh) | 2020-10-16 |
CN111778001B true CN111778001B (zh) | 2022-04-08 |
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CN202010837525.6A Active CN111778001B (zh) | 2020-08-19 | 2020-08-19 | 一种低分子量支化页岩抑制剂及其水基钻井液 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114763467B (zh) * | 2021-01-13 | 2023-06-30 | 中国石油天然气集团有限公司 | 一种超支化氨基硅烷防塌剂、含有其的水基钻井液及制备 |
CN114395380B (zh) * | 2022-01-19 | 2023-02-03 | 西南石油大学 | 一种黏土矿物表面水化插层抑制剂及其制备方法及应用 |
CN114524944B (zh) * | 2022-01-24 | 2023-05-26 | 成都昂赛福科技有限公司 | 一种叔胺封端的环保型超支化聚胺插层抑制剂的合成及水基钻井液 |
CN114381245A (zh) * | 2022-01-24 | 2022-04-22 | 西南石油大学 | 一种超支化聚季铵盐氨基酸插层抑制剂的合成及水基钻井液 |
CN115368562B (zh) * | 2022-08-18 | 2024-01-12 | 库尔勒郑豫石油物资有限公司 | 环保型支化页岩抑制剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104140793A (zh) * | 2013-10-29 | 2014-11-12 | 中国石油化工股份有限公司 | 一种阳离子烷基糖苷无土相钻井液 |
WO2016096970A1 (en) * | 2014-12-17 | 2016-06-23 | Basf Se | Method of stabilizing clay using a polyimidazolium compound |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US9751866B2 (en) * | 2013-01-22 | 2017-09-05 | Isp Investments Llc | Hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds |
WO2016010520A1 (en) * | 2014-07-15 | 2016-01-21 | Halliburton Energy Services, Inc. | Polymeric ionic liquid clay control agents |
WO2016096502A1 (en) * | 2014-12-17 | 2016-06-23 | Basf Se | Method of using cationic polymers comprising imidazolium groups for permanent clay stabilization |
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2020
- 2020-08-19 CN CN202010837525.6A patent/CN111778001B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104140793A (zh) * | 2013-10-29 | 2014-11-12 | 中国石油化工股份有限公司 | 一种阳离子烷基糖苷无土相钻井液 |
WO2016096970A1 (en) * | 2014-12-17 | 2016-06-23 | Basf Se | Method of stabilizing clay using a polyimidazolium compound |
Non-Patent Citations (4)
Title |
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Amine- and alcohol- funcetionalized ionic liquids:inhibition difference and application in water-based drilling fluids for wellbore stability;Ren YJ;《Colloids and Surfaces A》;20210120;第609卷(第2021期);第1-12页 * |
Molecular structure design principles for clay hydrotion inhibitors;Danchao huang;《chemistry and technology of fuels and oils》;20200831;第56卷(第4期);第718-728页 * |
近十年国内外页岩抑制剂研究进展;马京缘;《油田化学》;20190325;第36卷(第1期);第181-187页 * |
钻井液强抑制剂技术研究;马玉玲;《广州化工》;20190123;第47卷(第2期);第78-81页 * |
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