CN105238368A - 一种随钻堵漏剂及其制备工艺 - Google Patents
一种随钻堵漏剂及其制备工艺 Download PDFInfo
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- CN105238368A CN105238368A CN201510753127.5A CN201510753127A CN105238368A CN 105238368 A CN105238368 A CN 105238368A CN 201510753127 A CN201510753127 A CN 201510753127A CN 105238368 A CN105238368 A CN 105238368A
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- 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
- C09K8/02—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
- C09K8/42—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
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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
- C09K8/46—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
- 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
- C09K2208/08—Fiber-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
- C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts
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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)
- Inorganic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
时间(min) | 15 | 30 | 45 | 60 | 75 | 90 |
压差(MPa) | 0 | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
滤失量(ml) | 150 | 105 | 20 | 15 | 10 | 5 |
总滤失量(ml) | 150 | 255 | 275 | 290 | 300 | 305 |
时间(min) | 15 | 30 | 45 | 60 | 75 | 90 |
压差(MPa) | 0 | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
滤失量(ml) | 30 | 40 | 20 | 10 | 0 | 0 |
总滤失量(ml) | 30 | 70 | 90 | 100 | 100 | 100 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510753127.5A CN105238368B (zh) | 2015-11-06 | 2015-11-06 | 一种随钻堵漏剂及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510753127.5A CN105238368B (zh) | 2015-11-06 | 2015-11-06 | 一种随钻堵漏剂及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN105238368A true CN105238368A (zh) | 2016-01-13 |
CN105238368B CN105238368B (zh) | 2018-05-11 |
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CN201510753127.5A Active CN105238368B (zh) | 2015-11-06 | 2015-11-06 | 一种随钻堵漏剂及其制备工艺 |
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CN (1) | CN105238368B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106928938A (zh) * | 2017-02-14 | 2017-07-07 | 中国石油集团西部钻探工程有限公司 | 随钻隋性材料堵漏剂及其制备方法和使用方法 |
CN109650788A (zh) * | 2017-10-12 | 2019-04-19 | 中石化石油工程技术服务有限公司 | 一种钻井液用储气层封堵材料 |
CN111100614A (zh) * | 2019-12-02 | 2020-05-05 | 中国石油化工集团有限公司 | 一种适合于页岩气老区加密井的随钻封堵防漏油基钻井液 |
CN113122202A (zh) * | 2020-01-11 | 2021-07-16 | 中石化石油工程技术服务有限公司 | 一种抗高温随钻堵漏剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104232039A (zh) * | 2014-09-22 | 2014-12-24 | 中国石油天然气股份有限公司 | 一种多元协同堵漏剂及其应用 |
CN104388067A (zh) * | 2014-10-31 | 2015-03-04 | 中国石油化工集团公司 | 一种油基钻井液用复合防漏剂 |
CN104818006A (zh) * | 2015-04-23 | 2015-08-05 | 中国石油大学(华东) | 一种承压堵漏剂及其应用 |
-
2015
- 2015-11-06 CN CN201510753127.5A patent/CN105238368B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104232039A (zh) * | 2014-09-22 | 2014-12-24 | 中国石油天然气股份有限公司 | 一种多元协同堵漏剂及其应用 |
CN104388067A (zh) * | 2014-10-31 | 2015-03-04 | 中国石油化工集团公司 | 一种油基钻井液用复合防漏剂 |
CN104818006A (zh) * | 2015-04-23 | 2015-08-05 | 中国石油大学(华东) | 一种承压堵漏剂及其应用 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106928938A (zh) * | 2017-02-14 | 2017-07-07 | 中国石油集团西部钻探工程有限公司 | 随钻隋性材料堵漏剂及其制备方法和使用方法 |
CN109650788A (zh) * | 2017-10-12 | 2019-04-19 | 中石化石油工程技术服务有限公司 | 一种钻井液用储气层封堵材料 |
CN109650788B (zh) * | 2017-10-12 | 2022-02-11 | 中石化石油工程技术服务有限公司 | 一种钻井液用储气层封堵材料 |
CN111100614A (zh) * | 2019-12-02 | 2020-05-05 | 中国石油化工集团有限公司 | 一种适合于页岩气老区加密井的随钻封堵防漏油基钻井液 |
CN113122202A (zh) * | 2020-01-11 | 2021-07-16 | 中石化石油工程技术服务有限公司 | 一种抗高温随钻堵漏剂及其制备方法 |
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Publication number | Publication date |
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CN105238368B (zh) | 2018-05-11 |
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Effective date of registration: 20200713 Address after: 100027 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC Group Co-patentee after: SINOPEC JIANGHAN OILFIELD SERVICE Corp. Address before: 100101, Beijing, Chaoyang District Xin Tung Street, a No. 6, Twelfth layers Co-patentee before: NO.1 DRILLING WELL COMPANY OF SINOPEC JIANGHAN PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC OILFIELD SERVICE Corp. |
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