CN113943559A - 一种油基钻井液用微纳米降粘封堵剂及其制备方法 - Google Patents
一种油基钻井液用微纳米降粘封堵剂及其制备方法 Download PDFInfo
- Publication number
- CN113943559A CN113943559A CN202111566736.1A CN202111566736A CN113943559A CN 113943559 A CN113943559 A CN 113943559A CN 202111566736 A CN202111566736 A CN 202111566736A CN 113943559 A CN113943559 A CN 113943559A
- Authority
- CN
- China
- Prior art keywords
- oil
- solvent
- drilling fluid
- micro
- based drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- 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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
-
- 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
- C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
-
- 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
- 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
-
- 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
- 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
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
-
- 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
-
- 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
-
- 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
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111566736.1A CN113943559B (zh) | 2021-12-21 | 2021-12-21 | 一种油基钻井液用微纳米降粘封堵剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111566736.1A CN113943559B (zh) | 2021-12-21 | 2021-12-21 | 一种油基钻井液用微纳米降粘封堵剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113943559A true CN113943559A (zh) | 2022-01-18 |
CN113943559B CN113943559B (zh) | 2022-09-23 |
Family
ID=79339453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111566736.1A Active CN113943559B (zh) | 2021-12-21 | 2021-12-21 | 一种油基钻井液用微纳米降粘封堵剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113943559B (zh) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091751A (zh) * | 1993-07-06 | 1994-09-07 | 大庆石油学院 | 水溶性碳九石油树脂 |
CN1288017A (zh) * | 2000-10-13 | 2001-03-21 | 山西省应用化学研究所 | 烷基酚醛改性石油树脂及制作工艺 |
CN105462568A (zh) * | 2015-12-02 | 2016-04-06 | 中国石油集团川庆钻探工程有限公司 | 一种钻井液用树脂类纳米粒子胶乳封堵剂及制备方法 |
CN105482784A (zh) * | 2015-12-01 | 2016-04-13 | 长江大学 | 油基钻井液堵漏剂 |
CN107840930A (zh) * | 2017-11-08 | 2018-03-27 | 宁波能之光新材料科技股份有限公司 | 一种官能化石油树脂及其制备方法 |
CN108728057A (zh) * | 2018-05-30 | 2018-11-02 | 河北华运鸿业化工有限公司 | 一种钻井液用纳米树脂乳液封堵剂 |
CN109504358A (zh) * | 2018-12-19 | 2019-03-22 | 新疆贝肯能源工程股份有限公司 | 可解堵环保树脂封堵剂及其制备方法 |
CN109880109A (zh) * | 2019-01-28 | 2019-06-14 | 陶乐敏 | 一种芳香改性的石油树脂及其制备方法 |
CN110628227A (zh) * | 2019-09-20 | 2019-12-31 | 江南大学 | 一种改性乳化沥青及其制备方法 |
CN111499792A (zh) * | 2020-03-27 | 2020-08-07 | 中国石油天然气集团有限公司 | 油基钻井液用双疏性纳米级封堵剂及其制备方法、应用 |
CN111978936A (zh) * | 2020-08-14 | 2020-11-24 | 中国石油天然气集团有限公司 | 钻井液用抗高温纳米乳胶封堵防塌剂及其制备方法 |
CN112812245A (zh) * | 2021-01-25 | 2021-05-18 | 中国石油大学(华东) | 一种水基钻井液用抗高温承压封堵剂及其制备方法与应用 |
CN113403050A (zh) * | 2021-07-02 | 2021-09-17 | 北京宏勤石油助剂有限公司 | 一种纳米封堵剂及其制备方法 |
-
2021
- 2021-12-21 CN CN202111566736.1A patent/CN113943559B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091751A (zh) * | 1993-07-06 | 1994-09-07 | 大庆石油学院 | 水溶性碳九石油树脂 |
CN1288017A (zh) * | 2000-10-13 | 2001-03-21 | 山西省应用化学研究所 | 烷基酚醛改性石油树脂及制作工艺 |
CN105482784A (zh) * | 2015-12-01 | 2016-04-13 | 长江大学 | 油基钻井液堵漏剂 |
CN105462568A (zh) * | 2015-12-02 | 2016-04-06 | 中国石油集团川庆钻探工程有限公司 | 一种钻井液用树脂类纳米粒子胶乳封堵剂及制备方法 |
CN107840930A (zh) * | 2017-11-08 | 2018-03-27 | 宁波能之光新材料科技股份有限公司 | 一种官能化石油树脂及其制备方法 |
CN108728057A (zh) * | 2018-05-30 | 2018-11-02 | 河北华运鸿业化工有限公司 | 一种钻井液用纳米树脂乳液封堵剂 |
CN109504358A (zh) * | 2018-12-19 | 2019-03-22 | 新疆贝肯能源工程股份有限公司 | 可解堵环保树脂封堵剂及其制备方法 |
CN109880109A (zh) * | 2019-01-28 | 2019-06-14 | 陶乐敏 | 一种芳香改性的石油树脂及其制备方法 |
CN110628227A (zh) * | 2019-09-20 | 2019-12-31 | 江南大学 | 一种改性乳化沥青及其制备方法 |
CN111499792A (zh) * | 2020-03-27 | 2020-08-07 | 中国石油天然气集团有限公司 | 油基钻井液用双疏性纳米级封堵剂及其制备方法、应用 |
CN111978936A (zh) * | 2020-08-14 | 2020-11-24 | 中国石油天然气集团有限公司 | 钻井液用抗高温纳米乳胶封堵防塌剂及其制备方法 |
CN112812245A (zh) * | 2021-01-25 | 2021-05-18 | 中国石油大学(华东) | 一种水基钻井液用抗高温承压封堵剂及其制备方法与应用 |
CN113403050A (zh) * | 2021-07-02 | 2021-09-17 | 北京宏勤石油助剂有限公司 | 一种纳米封堵剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113943559B (zh) | 2022-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9410071B1 (en) | Oil-based viscosifier of drilling fluid and the preparation method thereof | |
Luo et al. | A novel star-shaped copolymer as a rheology modifier in water-based drilling fluids | |
CN111499792B (zh) | 油基钻井液用双疏性纳米级封堵剂及其制备方法、应用 | |
CN113337261B (zh) | 一种有机-无机纳米复合凝胶及油基钻井液 | |
EP2885371B1 (en) | Solubilized polymer concentrates, methods of preparation thereof, and well drilling and servicing fluids containing the same | |
Aghdam et al. | Synthesis and performance evaluation of a novel polymeric fluid loss controller in water-based drilling fluids: High-temperature and high-salinity conditions | |
CN112342001A (zh) | 一种油基钻井液用堵漏剂和堵漏浆及其制备方法 | |
CN110028938B (zh) | 一种超高温高密度试油完井液及其制备方法与应用 | |
CN104194745B (zh) | 一种保护超深致密砂岩气藏的超微高密度钻完井工作液及其配制方法 | |
CN113943559B (zh) | 一种油基钻井液用微纳米降粘封堵剂及其制备方法 | |
CN107629767A (zh) | 一种钻井用油基润滑防卡剂及其制备方法和应用 | |
CN114686183B (zh) | 一种钻井液用润滑封堵降滤失剂及其制备方法 | |
CN108384525B (zh) | 含超分子材料的水基钻井液用添加剂组合物和水基钻井液及其应用 | |
CA2725190C (en) | Drilling fluid comprising surfactants | |
CN112143469B (zh) | 提高地层承压能力的钻井液及其制备方法与应用 | |
CN106701045A (zh) | 一种高效封堵型钻井液防塌剂、生产方法及其使用方法 | |
CN112210355B (zh) | 一种页岩气井固井驱油型冲洗剂及其制备方法 | |
CN108587579B (zh) | 钻井液用泥饼硬化增强剂 | |
CN110760295B (zh) | 一种油井水泥浆高温增粘剂及其制备方法 | |
CN110564379A (zh) | 一种钻井液稀释剂及其制备方法 | |
CN113969146A (zh) | 一种硫酸钡分散液制备、应用方法及其用途 | |
CN115386349B (zh) | 油基钻井液用封堵型降滤失剂及其制备方法 | |
US11692120B2 (en) | Degradable polymeric nanoparticles and uses thereof | |
CN117210212A (zh) | 一种试油完井液及其制备方法和应用 | |
CN110591672B (zh) | 一种全油基钻井液用提切剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 257000 east of jingsan road and north of Weishi Road, new material industrial park, dongyinggang Economic Development Zone, Dongying City, Shandong Province Applicant after: SHANDONG DESHUNYUAN PETROLEUM SCI.AND TECH. CO.,LTD. Address before: 257000 floor A10, ICBC building, No. 829, Xiangshan Road, Dongying District, Dongying City, Shandong Province Applicant before: SHANDONG DESHUNYUAN PETROLEUM SCI.AND TECH. CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Guo Dongrong Inventor after: Lin Haiping Inventor after: Li Xiaojing Inventor after: Kang Naijing Inventor after: Liu Xiangxing Inventor after: Miao Jiangyu Inventor after: Wang Haifeng Inventor after: Zang Yungang Inventor after: Li Honglei Inventor after: Gao Shilu Inventor after: Chen Yafei Inventor before: Guo Dongrong Inventor before: Gao Shilu Inventor before: Chen Yafei Inventor before: Lin Haiping Inventor before: Li Xiaojing Inventor before: Zhao Bo Inventor before: Li Wenming Inventor before: Kang Naijing Inventor before: Liu Xiangxing Inventor before: Miao Jiangyu Inventor before: Wang Haifeng Inventor before: Zang Yungang Inventor before: Li Honglei |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A micro nano viscosity reducing and sealing agent for oil-based drilling fluid and its preparation method Effective date of registration: 20230807 Granted publication date: 20220923 Pledgee: Dongying Bank Co Ltd Petroleum University Branch Pledgor: SHANDONG DESHUNYUAN PETROLEUM SCI.AND TECH. CO.,LTD. Registration number: Y2023980051317 |