CN106010478A - 钻井液的添加剂组合物和适合页岩气水平井的水基钻井液 - Google Patents
钻井液的添加剂组合物和适合页岩气水平井的水基钻井液 Download PDFInfo
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- CN106010478A CN106010478A CN201610340588.4A CN201610340588A CN106010478A CN 106010478 A CN106010478 A CN 106010478A CN 201610340588 A CN201610340588 A CN 201610340588A CN 106010478 A CN106010478 A CN 106010478A
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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
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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
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
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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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- 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
- C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
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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
- C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts
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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
- C09K2208/34—Lubricant additives
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- General Life Sciences & Earth Sciences (AREA)
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- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
试液 | 热滚回收率/% |
自来水 | 18.62 |
钻井液Y1 | 99.12 |
钻井液Y2 | 99.24 |
钻井液Y3 | 99.48 |
钻井液DY1 | 91.84 |
钻井液DY2 | 92.12 |
钻井液DY3 | 90.56 |
钻井液DY4 | 76.18 |
钻井液DY5 | 80.10 |
试液 | 岩心增长高度/mm | 岩心线性膨胀降低率/% |
自来水 | 8.76 | / |
钻井液Y1 | 0.86 | 90.18 |
钻井液Y2 | 0.82 | 90.64 |
钻井液Y3 | 0.76 | 91.32 |
钻井液DY1 | 1.24 | 85.84 |
钻井液DY2 | 1.32 | 84.93 |
钻井液DY3 | 1.43 | 83.68 |
钻井液DY4 | 2.04 | 76.71 |
钻井液DY5 | 2.49 | 71.58 |
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201610340588.4A CN106010478B (zh) | 2016-05-20 | 2016-05-20 | 钻井液的添加剂组合物和适合页岩气水平井的水基钻井液 |
US15/489,457 US9783725B1 (en) | 2016-05-20 | 2017-04-17 | Drilling fluid additive composition and water-based drilling fluid suitable for horizontal shale gas wells |
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CN201610340588.4A CN106010478B (zh) | 2016-05-20 | 2016-05-20 | 钻井液的添加剂组合物和适合页岩气水平井的水基钻井液 |
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CN106010478A true CN106010478A (zh) | 2016-10-12 |
CN106010478B CN106010478B (zh) | 2018-02-23 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106543989A (zh) * | 2016-11-07 | 2017-03-29 | 天津博科瑞精细化学有限公司 | 类油基钻井液体系及其制备方法和应用 |
CN112961255A (zh) * | 2021-02-23 | 2021-06-15 | 中国石油大学(华东) | 一种环保型天然气水合物分解抑制剂及其制备方法与应用 |
CN113150755A (zh) * | 2021-04-29 | 2021-07-23 | 西南石油大学 | 一种降滤失剂制备方法、钻井液、钻井液制备方法 |
WO2022042662A1 (zh) * | 2020-08-26 | 2022-03-03 | 中国石油大学(北京) | 仿生与双疏高效能水基钻井液 |
CN116064001A (zh) * | 2021-11-01 | 2023-05-05 | 中石化石油工程技术服务有限公司 | 一种用于页岩地层的井壁强化水基钻井液及其应用 |
Citations (4)
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CN101818050A (zh) * | 2010-03-19 | 2010-09-01 | 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 |
CN102485830A (zh) * | 2010-12-02 | 2012-06-06 | 北京化工大学 | 一种核壳型无机/有机聚合物复合微球调剖驱油剂 |
CN104628931A (zh) * | 2015-02-12 | 2015-05-20 | 浙江冠旗纳米科技有限公司 | 高膨胀纳米二氧化硅复合微球制备方法 |
CN104946216A (zh) * | 2015-05-14 | 2015-09-30 | 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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2016
- 2016-05-20 CN CN201610340588.4A patent/CN106010478B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101818050A (zh) * | 2010-03-19 | 2010-09-01 | 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 |
CN102485830A (zh) * | 2010-12-02 | 2012-06-06 | 北京化工大学 | 一种核壳型无机/有机聚合物复合微球调剖驱油剂 |
CN104628931A (zh) * | 2015-02-12 | 2015-05-20 | 浙江冠旗纳米科技有限公司 | 高膨胀纳米二氧化硅复合微球制备方法 |
CN104946216A (zh) * | 2015-05-14 | 2015-09-30 | 中国石油大学(北京) | 一种仿生钻井液及其制备方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106543989A (zh) * | 2016-11-07 | 2017-03-29 | 天津博科瑞精细化学有限公司 | 类油基钻井液体系及其制备方法和应用 |
CN106543989B (zh) * | 2016-11-07 | 2020-02-04 | 北京石大博诚科技有限公司 | 类油基钻井液体系及其制备方法和应用 |
WO2022042662A1 (zh) * | 2020-08-26 | 2022-03-03 | 中国石油大学(北京) | 仿生与双疏高效能水基钻井液 |
US11787990B2 (en) | 2020-08-26 | 2023-10-17 | China University Of Petroleum (Beijing) | Bionic and dual-phobic high-performance water-based drilling fluid |
CN112961255A (zh) * | 2021-02-23 | 2021-06-15 | 中国石油大学(华东) | 一种环保型天然气水合物分解抑制剂及其制备方法与应用 |
CN112961255B (zh) * | 2021-02-23 | 2022-07-19 | 中国石油大学(华东) | 一种环保型天然气水合物分解抑制剂及其制备方法与应用 |
CN113150755A (zh) * | 2021-04-29 | 2021-07-23 | 西南石油大学 | 一种降滤失剂制备方法、钻井液、钻井液制备方法 |
CN116064001A (zh) * | 2021-11-01 | 2023-05-05 | 中石化石油工程技术服务有限公司 | 一种用于页岩地层的井壁强化水基钻井液及其应用 |
CN116064001B (zh) * | 2021-11-01 | 2024-04-09 | 中石化石油工程技术服务有限公司 | 一种用于页岩地层的井壁强化水基钻井液及其应用 |
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