CN110699054B - 钻井液用乳液微球封堵剂的制备方法 - Google Patents
钻井液用乳液微球封堵剂的制备方法 Download PDFInfo
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- CN110699054B CN110699054B CN201910976764.7A CN201910976764A CN110699054B CN 110699054 B CN110699054 B CN 110699054B CN 201910976764 A CN201910976764 A CN 201910976764A CN 110699054 B CN110699054 B CN 110699054B
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- parts
- drilling fluid
- stirring
- agent
- plugging agent
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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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
-
- 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
Abstract
Description
项目 | 指标要求 | 检测结果 |
外观 | 乳白色粘稠状液体 | 乳白色粘稠状液体 |
粘附系数降低率 | ≥40% | 56% |
常温滤失量(淡水) | ≤25mL | 18mL |
180℃老化滤失量(淡水) | ≤28mL | 17.5mL |
常温滤失量(4wt%盐水) | ≤25mL | 21mL |
180℃老化滤失量(4wt%盐水) | ≤28mL | 19mL |
序号 | 项目 | 中压滤失量 |
1 | 清水 | 全失 |
2 | 清水+2wt%CMC | 全失 |
3 | 清水+2wt%改性淀粉 | 全失 |
4 | 清水+2wt%聚阴离子纤维素钠 | 全失 |
5 | 清水+2wt%褐煤树脂 | 个失 |
6 | 清水+2wt%实施例1产品 | 18mL |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910976764.7A CN110699054B (zh) | 2016-11-07 | 2016-11-07 | 钻井液用乳液微球封堵剂的制备方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910976764.7A CN110699054B (zh) | 2016-11-07 | 2016-11-07 | 钻井液用乳液微球封堵剂的制备方法 |
CN201610976378.4A CN106634897B (zh) | 2016-11-07 | 2016-11-07 | 钻井液用乳液微球封堵剂及其制备方法 |
Related Parent Applications (1)
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CN201610976378.4A Division CN106634897B (zh) | 2016-11-07 | 2016-11-07 | 钻井液用乳液微球封堵剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN110699054A CN110699054A (zh) | 2020-01-17 |
CN110699054B true CN110699054B (zh) | 2022-03-18 |
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CN201610976378.4A Active CN106634897B (zh) | 2016-11-07 | 2016-11-07 | 钻井液用乳液微球封堵剂及其制备方法 |
CN201910976764.7A Active CN110699054B (zh) | 2016-11-07 | 2016-11-07 | 钻井液用乳液微球封堵剂的制备方法 |
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CN201610976378.4A Active CN106634897B (zh) | 2016-11-07 | 2016-11-07 | 钻井液用乳液微球封堵剂及其制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110387016B (zh) * | 2019-07-10 | 2020-07-28 | 黑龙江益瑞化工有限公司 | 一种钻井液用纳米聚合物封堵剂及其制备方法 |
CN110760296B (zh) * | 2019-10-10 | 2021-09-28 | 陕西延长石油(集团)有限责任公司研究院 | 一种杂化凝胶颗粒随钻堵漏剂及其制备方法 |
CN114686183B (zh) * | 2020-12-25 | 2023-09-12 | 中石化石油工程技术服务有限公司 | 一种钻井液用润滑封堵降滤失剂及其制备方法 |
Citations (6)
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US5492176A (en) * | 1994-12-01 | 1996-02-20 | Mobil Oil Corporation | Method for treating formations to plug flow |
US6257335B1 (en) * | 2000-03-02 | 2001-07-10 | Halliburton Energy Services, Inc. | Stimulating fluid production from unconsolidated formations |
CN102703042A (zh) * | 2012-05-22 | 2012-10-03 | 中国石油天然气集团公司 | 一种耐碱聚合物型调剖剂及其制备方法 |
CN104311719A (zh) * | 2014-08-27 | 2015-01-28 | 中国石油化工股份有限公司 | 一种适用于高矿化度油藏的化学键合型相渗调节剂及其制备方法 |
CN104910318A (zh) * | 2015-05-29 | 2015-09-16 | 常州博润新材料科技有限公司 | 一种阳离子型硅丙表面施胶助剂及其制备方法 |
CN104910882A (zh) * | 2015-04-09 | 2015-09-16 | 中国石油天然气股份有限公司 | 一种柔性凝胶颗粒以及由其制成的柔性凝胶颗粒调堵剂 |
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US6187221B1 (en) * | 1999-05-12 | 2001-02-13 | National Starch And Chemical Investment Holding Corporation | Controlled release bleach thickening composition having enhanced viscosity stability at elevated temperatures |
WO2009141007A1 (de) * | 2008-05-21 | 2009-11-26 | Basf Construction Polymers Gmbh | Pfropf-copolymer, verfahren zu dessen herstellung und seine verwendung |
TWI401263B (zh) * | 2009-12-31 | 2013-07-11 | Far Eastern New Century Corp | 增進聚矽氧水膠潤濕性之共聚物、包含其之聚矽氧水膠組成物及由此製得之眼用物件 |
US20130048282A1 (en) * | 2011-08-23 | 2013-02-28 | David M. Adams | Fracturing Process to Enhance Propping Agent Distribution to Maximize Connectivity Between the Formation and the Wellbore |
CN104725573B (zh) * | 2014-10-11 | 2017-07-25 | 江苏苏博特新材料股份有限公司 | 一种促进水泥水化的超塑化剂及其制备方法与应用 |
CN104531118B (zh) * | 2014-12-25 | 2017-09-12 | 河南正佳能源环保股份有限公司 | 一种智能纳米驱油剂的制备方法 |
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2016
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Patent Citations (6)
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US5492176A (en) * | 1994-12-01 | 1996-02-20 | Mobil Oil Corporation | Method for treating formations to plug flow |
US6257335B1 (en) * | 2000-03-02 | 2001-07-10 | Halliburton Energy Services, Inc. | Stimulating fluid production from unconsolidated formations |
CN102703042A (zh) * | 2012-05-22 | 2012-10-03 | 中国石油天然气集团公司 | 一种耐碱聚合物型调剖剂及其制备方法 |
CN104311719A (zh) * | 2014-08-27 | 2015-01-28 | 中国石油化工股份有限公司 | 一种适用于高矿化度油藏的化学键合型相渗调节剂及其制备方法 |
CN104910882A (zh) * | 2015-04-09 | 2015-09-16 | 中国石油天然气股份有限公司 | 一种柔性凝胶颗粒以及由其制成的柔性凝胶颗粒调堵剂 |
CN104910318A (zh) * | 2015-05-29 | 2015-09-16 | 常州博润新材料科技有限公司 | 一种阳离子型硅丙表面施胶助剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
双亲微球聚合物随钻堵漏剂的抗温性能评价及非等温热分解动力学研究;王建莉等;《精细石油化工进展》;20130528(第03期);第15页左栏第1段、第1.2节 * |
Also Published As
Publication number | Publication date |
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CN106634897B (zh) | 2019-11-15 |
CN110699054A (zh) | 2020-01-17 |
CN106634897A (zh) | 2017-05-10 |
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Inventor after: Yang Jing Inventor after: Feng Haiping Inventor after: Wang Yihu Inventor after: Quan Xiaohu Inventor after: Feng Qi Inventor after: Li Ang Inventor before: Yang Jing Inventor before: Feng Haiping Inventor before: Liu Xueming Inventor before: Wang Yihu Inventor before: Quan Xiaohu Inventor before: Feng Qi Inventor before: Liu Chuanhai Inventor before: Li Ang |
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