CN105907380B - 钻井液的添加剂组合物和适于页岩气水平井的类油基钻井液 - Google Patents
钻井液的添加剂组合物和适于页岩气水平井的类油基钻井液 Download PDFInfo
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- CN105907380B CN105907380B CN201610341613.0A CN201610341613A CN105907380B CN 105907380 B CN105907380 B CN 105907380B CN 201610341613 A CN201610341613 A CN 201610341613A CN 105907380 B CN105907380 B CN 105907380B
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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
- C09K8/032—Inorganic additives
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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
- 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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
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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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/502—Oil-based compositions
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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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/10—Nanoparticle-containing well treatment fluids
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- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
试液 | 热滚回收率/% |
自来水 | 18.62 |
钻井液Y1 | 99.24 |
钻井液Y2 | 99.18 |
钻井液Y3 | 99.36 |
钻井液DY1 | 91.68 |
钻井液DY2 | 92.12 |
钻井液DY3 | 90.56 |
钻井液DY4 | 74.18 |
钻井液DY5 | 80.56 |
试液 | 岩心增长高度/mm | 线性膨胀降低率/% |
自来水 | 8.76 | / |
钻井液Y1 | 0.81 | 90.75 |
钻井液Y2 | 0.83 | 90.53 |
钻井液Y3 | 0.78 | 91.10 |
钻井液DY1 | 1.22 | 84.51 |
钻井液DY2 | 1.32 | 84.93 |
钻井液DY3 | 1.43 | 83.68 |
钻井液DY4 | 2.17 | 75.23 |
钻井液DY5 | 1.98 | 77.4 |
Claims (35)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201610341613.0A CN105907380B (zh) | 2016-05-20 | 2016-05-20 | 钻井液的添加剂组合物和适于页岩气水平井的类油基钻井液 |
US15/488,927 US9834717B1 (en) | 2016-05-20 | 2017-04-17 | Drilling fluid additive composition and pseudo oil-based drilling fluid suitable for horizontal shale gas wells |
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CN201610341613.0A CN105907380B (zh) | 2016-05-20 | 2016-05-20 | 钻井液的添加剂组合物和适于页岩气水平井的类油基钻井液 |
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CN105907380A CN105907380A (zh) | 2016-08-31 |
CN105907380B true CN105907380B (zh) | 2017-10-17 |
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CN201610341613.0A Active CN105907380B (zh) | 2016-05-20 | 2016-05-20 | 钻井液的添加剂组合物和适于页岩气水平井的类油基钻井液 |
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Families Citing this family (17)
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---|---|---|---|---|
CN106634878B (zh) * | 2016-11-16 | 2018-02-06 | 中国石油大学(北京) | 钻井液添加剂组合物及其应用和适于高承压随钻堵漏的水基钻井液及其应用 |
CN106608970B (zh) * | 2016-12-21 | 2017-07-28 | 石家庄华莱鼎盛科技有限公司 | 钻井液用页岩抑制剂有机硅聚合物及其制备方法 |
CN106634884B (zh) * | 2016-12-21 | 2017-10-17 | 石家庄华莱鼎盛科技有限公司 | 钻井液用仿生固壁剂及其制备方法 |
CN109266317B (zh) * | 2017-07-18 | 2021-04-13 | 中国石油化工股份有限公司 | 一种钻井液用防塌封堵剂及其制备方法与钻井液 |
US10113406B1 (en) * | 2017-09-21 | 2018-10-30 | Saudi Arabian Oil Company | Pulsed hydraulic fracturing with nanosilica carrier fluid |
CN107857775B (zh) * | 2017-10-17 | 2020-10-13 | 中国石油天然气股份有限公司 | 一种表面活性剂接枝纳米二氧化硅的制备方法及其应用 |
US10655050B1 (en) | 2019-02-21 | 2020-05-19 | Saudi Arabian Oil Company | Method and materials to convert a drilling mud into a solid gel based lost circulation material |
US11124691B2 (en) | 2019-02-21 | 2021-09-21 | Saudi Arabian Oil Company | Method and materials to convert a drilling mud into a solid gel based lost circulation material |
US11203710B2 (en) | 2019-02-21 | 2021-12-21 | Saudi Arabian Oil Company | Method and materials to convert a drilling mud into a solid gel based lost circulation material |
US10655049B1 (en) | 2019-02-21 | 2020-05-19 | Saudi Arabian Oil Company | Method and materials to convert a drilling mud into a solid gel based lost circulation material |
WO2021067042A1 (en) * | 2019-09-30 | 2021-04-08 | Saudi Arabian Oil Company | Methods for reducing condensation |
CN114350332B (zh) * | 2020-08-26 | 2023-01-31 | 中国石油大学(北京) | 仿生与双疏高效能水基钻井液 |
CN113698510B (zh) * | 2020-08-26 | 2022-06-17 | 中国石油大学(北京) | 改性壳聚糖作为水基钻井液用环保型仿生页岩抑制剂 |
CN113444502B (zh) * | 2021-08-09 | 2023-08-25 | 长江大学 | 一种钻井用多功能液体、页岩气用钻井流体及其制备方法和应用 |
CN114509486B (zh) * | 2021-12-13 | 2023-08-15 | 西安石油大学 | 一种实时动态无损测试储层zeta电位的方法 |
CN115044355B (zh) * | 2022-07-11 | 2023-12-01 | 中海石油(中国)有限公司深圳分公司 | 一种防塌钻井液及其制备方法和应用 |
CN114989793B (zh) * | 2022-07-22 | 2024-03-22 | 中国石油大学(华东) | 一种自清除纳微米劣质固相的油基钻井液体系及其制备方法与应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101818050B (zh) * | 2010-03-19 | 2012-10-03 | 西南石油大学 | 一种抑制泥页岩膨胀的改性纳米钻井液处理剂 |
CN104177517B (zh) * | 2014-02-24 | 2015-06-03 | 蒋官澄 | 一种用于井壁稳定的仿生聚合物及其制备方法和钻井液 |
CN104789195B (zh) * | 2015-02-06 | 2016-02-03 | 中国石油大学(北京) | 仿生页岩抑制剂及其制备方法和钻井液及其应用 |
CN104946216B (zh) * | 2015-05-14 | 2016-05-18 | 中国石油大学(北京) | 一种仿生钻井液及其制备方法 |
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