CN106281265A - 一种适用于低压易漏地层的超低密度堵漏剂及制备方法 - Google Patents
一种适用于低压易漏地层的超低密度堵漏剂及制备方法 Download PDFInfo
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- CN106281265A CN106281265A CN201610584420.8A CN201610584420A CN106281265A CN 106281265 A CN106281265 A CN 106281265A CN 201610584420 A CN201610584420 A CN 201610584420A CN 106281265 A CN106281265 A CN 106281265A
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- extremely
- sealing 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
- C09K8/426—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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
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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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/08—Fiber-containing well treatment fluids
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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)
- Dispersion Chemistry (AREA)
- Sealing Material Composition (AREA)
Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610584420.8A CN106281265A (zh) | 2016-07-20 | 2016-07-20 | 一种适用于低压易漏地层的超低密度堵漏剂及制备方法 |
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CN201610584420.8A CN106281265A (zh) | 2016-07-20 | 2016-07-20 | 一种适用于低压易漏地层的超低密度堵漏剂及制备方法 |
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CN106281265A true CN106281265A (zh) | 2017-01-04 |
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CN201610584420.8A Pending CN106281265A (zh) | 2016-07-20 | 2016-07-20 | 一种适用于低压易漏地层的超低密度堵漏剂及制备方法 |
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CN (1) | CN106281265A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108329898A (zh) * | 2018-04-16 | 2018-07-27 | 中国石油集团川庆钻探工程有限公司 | 一种石油钻井堵漏工作液 |
CN108756806A (zh) * | 2018-04-26 | 2018-11-06 | 四川光亚聚合物化工有限公司 | 一种油气生产井管外窜管外漏治理方法 |
CN110129014A (zh) * | 2019-05-14 | 2019-08-16 | 四川维泰科创石油设备制造有限公司 | 一种纳微米级钻井液用承压封堵剂及其评价方法 |
CN110872502A (zh) * | 2018-09-04 | 2020-03-10 | 中石化石油工程技术服务有限公司 | 一种钻井用复合堵漏剂及其应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102443382A (zh) * | 2011-11-04 | 2012-05-09 | 中国石油集团川庆钻探工程有限公司 | 适合大型漏失的堵漏剂及其制备方法和堵漏工艺 |
CN103820088A (zh) * | 2013-12-10 | 2014-05-28 | 中国石油集团渤海钻探工程有限公司 | 一种可持续膨胀性堵漏剂 |
CN104119847A (zh) * | 2014-08-05 | 2014-10-29 | 中国石油大学(华东) | 一种酸溶性复合堵漏剂及其应用 |
CN104563952A (zh) * | 2015-01-19 | 2015-04-29 | 中国石油集团渤海钻探工程有限公司 | 一种非交联特种凝胶堵漏方法 |
CN104946221A (zh) * | 2015-06-08 | 2015-09-30 | 成都鼎鸿石油技术有限公司 | 一种低密度低伤害压井液 |
-
2016
- 2016-07-20 CN CN201610584420.8A patent/CN106281265A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102443382A (zh) * | 2011-11-04 | 2012-05-09 | 中国石油集团川庆钻探工程有限公司 | 适合大型漏失的堵漏剂及其制备方法和堵漏工艺 |
CN103820088A (zh) * | 2013-12-10 | 2014-05-28 | 中国石油集团渤海钻探工程有限公司 | 一种可持续膨胀性堵漏剂 |
CN104119847A (zh) * | 2014-08-05 | 2014-10-29 | 中国石油大学(华东) | 一种酸溶性复合堵漏剂及其应用 |
CN104563952A (zh) * | 2015-01-19 | 2015-04-29 | 中国石油集团渤海钻探工程有限公司 | 一种非交联特种凝胶堵漏方法 |
CN104946221A (zh) * | 2015-06-08 | 2015-09-30 | 成都鼎鸿石油技术有限公司 | 一种低密度低伤害压井液 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108329898A (zh) * | 2018-04-16 | 2018-07-27 | 中国石油集团川庆钻探工程有限公司 | 一种石油钻井堵漏工作液 |
CN108756806A (zh) * | 2018-04-26 | 2018-11-06 | 四川光亚聚合物化工有限公司 | 一种油气生产井管外窜管外漏治理方法 |
CN110872502A (zh) * | 2018-09-04 | 2020-03-10 | 中石化石油工程技术服务有限公司 | 一种钻井用复合堵漏剂及其应用 |
CN110872502B (zh) * | 2018-09-04 | 2022-10-14 | 中石化石油工程技术服务有限公司 | 一种钻井用复合堵漏剂及其应用 |
CN110129014A (zh) * | 2019-05-14 | 2019-08-16 | 四川维泰科创石油设备制造有限公司 | 一种纳微米级钻井液用承压封堵剂及其评价方法 |
CN110129014B (zh) * | 2019-05-14 | 2021-08-31 | 四川维泰科创石油设备制造有限公司 | 一种纳微米级钻井液用承压封堵剂及其评价方法 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20171024 Address after: 100101 Beijing, Beichen West Road, No. 8 Beichen world center, block A, No. 703, No. Applicant after: Yu Deping Address before: 100101 Beijing, Beichen West Road, No. 8 Beichen world center, block A, No. 703, No. Applicant before: SINOPEC OILFIELD SERVICE CORPORATION Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Applicant before: Drilling Engineering Technology Co., Ltd., Sinopec Victory Petroleum Engineering Co., Ltd. |
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Effective date of registration: 20190701 Address after: 100101 twelfth floor, No. 16, Huixin East Street, Chaoyang District, Beijing Applicant after: SINOPEC OILFIELD SERVICE CORPORATION Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Applicant after: Drilling Engineering Technology Co., Ltd., Sinopec Victory Petroleum Engineering Co., Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: Yu Deping |
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