CN115232605B - 一种水基钻井液用改性乳化沥青及其制法和应用 - Google Patents
一种水基钻井液用改性乳化沥青及其制法和应用 Download PDFInfo
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- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 claims description 4
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- 239000011780 sodium chloride Substances 0.000 claims description 3
- QOLLYDAQOZBRAL-UHFFFAOYSA-M 2-hydroxyethyl-dimethyl-octadecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCO QOLLYDAQOZBRAL-UHFFFAOYSA-M 0.000 claims description 2
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- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
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Classifications
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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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 | |
软化点,℃ | 109.6 | 115.2 | 120.2 | 124.4 | 87.2 |
固含量,% | 61.4 | 66.5 | 70.8 | 75.3 | 60.9 |
基浆 | 实施例5 | 实施例6 | 实施例7 | 实施例8 | 对比例2 | |
AV/mpa.s | 7.8 | 14.3 | 13.5 | 14.2 | 15.0 | 14.1 |
PV/mpa.s | 6.3 | 11.5 | 11.0 | 12.4 | 13.2 | 12.1 |
低温低压(API)滤失/mL | 39.6 | 17.8 | 16.9 | 16.4 | 16.2 | 25.6 |
高温高压滤失/mL | 79.8 | 24.6 | 22.5 | 20.3 | 15.2 | 38.5 |
陈化后 | 稳定分散 | 稳定分散 | 稳定分散 | 稳定分散 | 稳定分散 | 稳定分散 |
Claims (13)
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CN117534967B (zh) * | 2024-01-08 | 2024-03-22 | 克拉玛依市义恩技术服务有限责任公司 | 一种钻井液用阳离子乳化沥青及其制备方法 |
Citations (7)
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CN105524476A (zh) * | 2014-10-22 | 2016-04-27 | 中国石油化工股份有限公司 | 一种改性沥青组合物颗粒及制备方法 |
CN106554635A (zh) * | 2016-11-16 | 2017-04-05 | 中石油江苏燃料沥青有限责任公司 | 一种高软化点sbs改性乳化沥青及其制备方法 |
CN106701045A (zh) * | 2016-12-06 | 2017-05-24 | 江苏苏博特新材料股份有限公司 | 一种高效封堵型钻井液防塌剂、生产方法及其使用方法 |
CN107163920A (zh) * | 2017-04-19 | 2017-09-15 | 中国地质大学(北京) | 封堵剂组合物和水基钻井液及其应用 |
CN107652952A (zh) * | 2017-09-27 | 2018-02-02 | 中石化石油工程技术服务有限公司 | 一种适合页岩气长水平段的高性能水基钻井液及其制备方法 |
CN109232985A (zh) * | 2018-08-17 | 2019-01-18 | 广西大学 | 用于沥青改性的石墨烯材料及制备方法和应用 |
CN109628089A (zh) * | 2019-01-18 | 2019-04-16 | 山东建筑大学 | 一种沥青基石墨烯类沥青乳化剂及其制备方法 |
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WO2014089214A2 (en) * | 2012-12-04 | 2014-06-12 | William Marsh Rice University | Carbonaceous nanoparticles as conductivity enhancement additives to water-in-oil emulsions, oil-in-water emulsions and oil-based wellbore fluids |
CN109439298B (zh) * | 2018-10-15 | 2021-03-02 | 中国石油集团工程技术研究院有限公司 | 一种抗高温抗钙保护油气储层的水基钻井液封堵剂及其钻井液及应用 |
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CN105524476A (zh) * | 2014-10-22 | 2016-04-27 | 中国石油化工股份有限公司 | 一种改性沥青组合物颗粒及制备方法 |
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CN106701045A (zh) * | 2016-12-06 | 2017-05-24 | 江苏苏博特新材料股份有限公司 | 一种高效封堵型钻井液防塌剂、生产方法及其使用方法 |
CN107163920A (zh) * | 2017-04-19 | 2017-09-15 | 中国地质大学(北京) | 封堵剂组合物和水基钻井液及其应用 |
CN107652952A (zh) * | 2017-09-27 | 2018-02-02 | 中石化石油工程技术服务有限公司 | 一种适合页岩气长水平段的高性能水基钻井液及其制备方法 |
CN109232985A (zh) * | 2018-08-17 | 2019-01-18 | 广西大学 | 用于沥青改性的石墨烯材料及制备方法和应用 |
CN109628089A (zh) * | 2019-01-18 | 2019-04-16 | 山东建筑大学 | 一种沥青基石墨烯类沥青乳化剂及其制备方法 |
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Effective date of registration: 20231129 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |