CN115232604A - 一种钻井液堵漏剂及制法 - Google Patents
一种钻井液堵漏剂及制法 Download PDFInfo
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- CN115232604A CN115232604A CN202110434365.5A CN202110434365A CN115232604A CN 115232604 A CN115232604 A CN 115232604A CN 202110434365 A CN202110434365 A CN 202110434365A CN 115232604 A CN115232604 A CN 115232604A
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- 238000002156 mixing Methods 0.000 claims description 8
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- 125000002091 cationic group Chemical group 0.000 claims description 7
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
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- 150000001412 amines Chemical group 0.000 description 1
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- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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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
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
- C09K8/24—Polymers
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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
- C09K8/426—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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- 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)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Sealing Material Composition (AREA)
- Epoxy Resins (AREA)
Abstract
Description
固化前驻留能力/MPa | 固化后承压能力/MPa | |
实施例1 | 2.6 | 14.2 |
实施例2 | 2.9 | 14.8 |
实施例3 | 3.6 | 15.6 |
实施例4 | 3.5 | 15.4 |
对比例1 | 2.4 | 10.6 |
对比例2 | - | - |
对比例3 | - | - |
Claims (16)
Priority Applications (1)
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CN202110434365.5A CN115232604B (zh) | 2021-04-22 | 2021-04-22 | 一种钻井液堵漏剂及制法 |
Applications Claiming Priority (1)
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CN202110434365.5A CN115232604B (zh) | 2021-04-22 | 2021-04-22 | 一种钻井液堵漏剂及制法 |
Publications (2)
Publication Number | Publication Date |
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CN115232604A true CN115232604A (zh) | 2022-10-25 |
CN115232604B CN115232604B (zh) | 2023-07-28 |
Family
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CN202110434365.5A Active CN115232604B (zh) | 2021-04-22 | 2021-04-22 | 一种钻井液堵漏剂及制法 |
Country Status (1)
Country | Link |
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CN (1) | CN115232604B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090192053A1 (en) * | 2004-05-13 | 2009-07-30 | Baker Hughes Incorporated | Methods and Compositions for Delayed Release of Chemicals and Particles |
CN104193965A (zh) * | 2014-08-21 | 2014-12-10 | 江汉大学 | 一种咪唑类环氧固化剂微胶囊及其制备方法 |
CN104987736A (zh) * | 2015-07-06 | 2015-10-21 | 交通运输部公路科学研究所 | 一种环氧沥青微胶囊材料及应用 |
US20160194546A1 (en) * | 2015-01-05 | 2016-07-07 | Chevron U.S.A. Inc. | Methods of fluid loss control |
CN108373909A (zh) * | 2018-02-06 | 2018-08-07 | 中国石油天然气股份有限公司 | 一种乳化沥青防塌剂及其制备方法 |
US20180251666A1 (en) * | 2017-03-02 | 2018-09-06 | Baker Hughes Incorporated | Polymer-modified asphalt for drilling fluid applications |
CN108690575A (zh) * | 2017-04-10 | 2018-10-23 | 中国石油化工股份有限公司 | 一种改性环氧沥青颗粒、全油基钻井液及其制备方法 |
CN110003864A (zh) * | 2019-04-03 | 2019-07-12 | 新疆格瑞迪斯石油技术股份有限公司 | 一种钻井液内堵漏封堵剂及其制备方法 |
CN112745812A (zh) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | 一种钻井液用堵漏剂及其制备方法 |
-
2021
- 2021-04-22 CN CN202110434365.5A patent/CN115232604B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090192053A1 (en) * | 2004-05-13 | 2009-07-30 | Baker Hughes Incorporated | Methods and Compositions for Delayed Release of Chemicals and Particles |
CN104193965A (zh) * | 2014-08-21 | 2014-12-10 | 江汉大学 | 一种咪唑类环氧固化剂微胶囊及其制备方法 |
US20160194546A1 (en) * | 2015-01-05 | 2016-07-07 | Chevron U.S.A. Inc. | Methods of fluid loss control |
CN104987736A (zh) * | 2015-07-06 | 2015-10-21 | 交通运输部公路科学研究所 | 一种环氧沥青微胶囊材料及应用 |
US20180251666A1 (en) * | 2017-03-02 | 2018-09-06 | Baker Hughes Incorporated | Polymer-modified asphalt for drilling fluid applications |
CN108690575A (zh) * | 2017-04-10 | 2018-10-23 | 中国石油化工股份有限公司 | 一种改性环氧沥青颗粒、全油基钻井液及其制备方法 |
CN108373909A (zh) * | 2018-02-06 | 2018-08-07 | 中国石油天然气股份有限公司 | 一种乳化沥青防塌剂及其制备方法 |
CN110003864A (zh) * | 2019-04-03 | 2019-07-12 | 新疆格瑞迪斯石油技术股份有限公司 | 一种钻井液内堵漏封堵剂及其制备方法 |
CN112745812A (zh) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | 一种钻井液用堵漏剂及其制备方法 |
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Effective date of registration: 20231227 Address after: No. 22 Chaoyangmen North Street, Dalian City, Liaoning Province 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. |