CN102618224A - 一种钻井液用防水锁剂 - Google Patents
一种钻井液用防水锁剂 Download PDFInfo
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- CN102618224A CN102618224A CN2011100411537A CN201110041153A CN102618224A CN 102618224 A CN102618224 A CN 102618224A CN 2011100411537 A CN2011100411537 A CN 2011100411537A CN 201110041153 A CN201110041153 A CN 201110041153A CN 102618224 A CN102618224 A CN 102618224A
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- drilling fluid
- oil
- waterproof lock
- locking agent
- waterproof
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 title claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004064 cosurfactant Substances 0.000 claims abstract description 7
- 235000019198 oils Nutrition 0.000 claims description 18
- 239000013543 active substance Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 235000013311 vegetables Nutrition 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 4
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 3
- 240000008415 Lactuca sativa Species 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical group CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- -1 olefin sulfonate Chemical class 0.000 claims description 2
- 235000012045 salad Nutrition 0.000 claims description 2
- 210000000582 semen Anatomy 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 2
- 230000035699 permeability Effects 0.000 abstract description 15
- 239000007791 liquid phase Substances 0.000 abstract description 10
- 239000011435 rock Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 abstract 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 239000010773 plant oil Substances 0.000 abstract 1
- 230000007928 solubilization Effects 0.000 abstract 1
- 238000005063 solubilization Methods 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 14
- 239000007788 liquid Substances 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 239000000706 filtrate Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
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- 238000012856 packing Methods 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110041153.7A CN102618224B (zh) | 2011-01-31 | 2011-01-31 | 一种钻井液用防水锁剂 |
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CN201110041153.7A CN102618224B (zh) | 2011-01-31 | 2011-01-31 | 一种钻井液用防水锁剂 |
Publications (2)
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CN102618224A true CN102618224A (zh) | 2012-08-01 |
CN102618224B CN102618224B (zh) | 2015-02-11 |
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CN201110041153.7A Active CN102618224B (zh) | 2011-01-31 | 2011-01-31 | 一种钻井液用防水锁剂 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102887974A (zh) * | 2012-08-14 | 2013-01-23 | 蒋官澄 | 钻井液用防水锁剂及其制备方法 |
CN103045182A (zh) * | 2012-11-30 | 2013-04-17 | 东营利丰化工新材料有限公司 | 钻井液用防水锁剂 |
CN103965841A (zh) * | 2014-05-01 | 2014-08-06 | 克拉玛依市奥泽工贸有限责任公司 | 钻井液用微乳白油及其制备方法和使用方法 |
CN104017552A (zh) * | 2014-06-09 | 2014-09-03 | 中国石油化工股份有限公司 | 气湿反转处理剂组合物及反转岩石表面润湿性方法 |
CN106566506A (zh) * | 2016-11-02 | 2017-04-19 | 成都劳恩普斯科技有限公司 | 一种纳米孔喉清洁剂及其制备方法和应用 |
CN107345129A (zh) * | 2017-06-28 | 2017-11-14 | 常州市瑞泰物资有限公司 | 一种防水锁剂及其制备方法 |
CN107459981A (zh) * | 2017-03-22 | 2017-12-12 | 西南石油大学 | 一种降低致密储层水锁效应的干化剂 |
CN108239524A (zh) * | 2016-12-23 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 一种钻井液用微乳离子液防水锁剂 |
CN114479809A (zh) * | 2020-10-23 | 2022-05-13 | 中国石油化工股份有限公司 | 一种适用于低渗透含凝析油天然气藏的解水锁化学剂及其制备方法和应用 |
CN116200180A (zh) * | 2021-11-30 | 2023-06-02 | 中国石油天然气股份有限公司 | 低渗透油气藏防水锁剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030166472A1 (en) * | 2002-03-01 | 2003-09-04 | Cesi Chemical, A Flotek Company | Composition and process for well cleaning |
US20090200027A1 (en) * | 2008-02-11 | 2009-08-13 | Clearwater International, Llc | Compositions and methods for gas well treatment |
CN102575146A (zh) * | 2009-07-27 | 2012-07-11 | 普拉德研究及开发股份有限公司 | 通过控制吸水以促进页岩气生产的微乳液 |
-
2011
- 2011-01-31 CN CN201110041153.7A patent/CN102618224B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030166472A1 (en) * | 2002-03-01 | 2003-09-04 | Cesi Chemical, A Flotek Company | Composition and process for well cleaning |
US20090200027A1 (en) * | 2008-02-11 | 2009-08-13 | Clearwater International, Llc | Compositions and methods for gas well treatment |
CN102575146A (zh) * | 2009-07-27 | 2012-07-11 | 普拉德研究及开发股份有限公司 | 通过控制吸水以促进页岩气生产的微乳液 |
Non-Patent Citations (2)
Title |
---|
G. PENNY等: "The application of microemulsion additives in drilling and stimulation results in enhaced gas production", 《SOCIETY OF ENGINEERS》, vol. 1719, 30 April 2005 (2005-04-30) * |
吴文娟等: "十二烷基硫酸钠微乳体系的相行为及电导行为研究", 《国际医药卫生导报》, no. 15, 1 August 2006 (2006-08-01) * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102887974A (zh) * | 2012-08-14 | 2013-01-23 | 蒋官澄 | 钻井液用防水锁剂及其制备方法 |
CN102887974B (zh) * | 2012-08-14 | 2014-06-04 | 蒋官澄 | 钻井液用防水锁剂及其制备方法 |
CN103045182A (zh) * | 2012-11-30 | 2013-04-17 | 东营利丰化工新材料有限公司 | 钻井液用防水锁剂 |
CN103965841A (zh) * | 2014-05-01 | 2014-08-06 | 克拉玛依市奥泽工贸有限责任公司 | 钻井液用微乳白油及其制备方法和使用方法 |
CN104017552A (zh) * | 2014-06-09 | 2014-09-03 | 中国石油化工股份有限公司 | 气湿反转处理剂组合物及反转岩石表面润湿性方法 |
CN104017552B (zh) * | 2014-06-09 | 2017-01-25 | 中国石油化工股份有限公司 | 气湿反转处理剂组合物及反转岩石表面润湿性方法 |
CN106566506A (zh) * | 2016-11-02 | 2017-04-19 | 成都劳恩普斯科技有限公司 | 一种纳米孔喉清洁剂及其制备方法和应用 |
CN108239524A (zh) * | 2016-12-23 | 2018-07-03 | 中石化石油工程技术服务有限公司 | 一种钻井液用微乳离子液防水锁剂 |
CN108239524B (zh) * | 2016-12-23 | 2019-11-05 | 中石化石油工程技术服务有限公司 | 一种钻井液用微乳离子液防水锁剂 |
CN107459981A (zh) * | 2017-03-22 | 2017-12-12 | 西南石油大学 | 一种降低致密储层水锁效应的干化剂 |
CN107459981B (zh) * | 2017-03-22 | 2019-10-01 | 西南石油大学 | 一种降低致密储层水锁效应的干化剂 |
CN107345129A (zh) * | 2017-06-28 | 2017-11-14 | 常州市瑞泰物资有限公司 | 一种防水锁剂及其制备方法 |
CN114479809A (zh) * | 2020-10-23 | 2022-05-13 | 中国石油化工股份有限公司 | 一种适用于低渗透含凝析油天然气藏的解水锁化学剂及其制备方法和应用 |
CN116200180A (zh) * | 2021-11-30 | 2023-06-02 | 中国石油天然气股份有限公司 | 低渗透油气藏防水锁剂及其制备方法 |
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CN102618224B (zh) | 2015-02-11 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jinghui Inventor after: Li Gongrang Inventor after: Wu Xueqin Inventor after: He Ping Inventor after: Li Haibin Inventor after: Wang Liping Inventor after: Li Bin Inventor after: Zheng Chengsheng Inventor before: Zhang Jinghui Inventor before: Li Gongrang Inventor before: Wu Xueqin Inventor before: Xue Yuzhi Inventor before: Li Haibin Inventor before: Wang Liping Inventor before: Li Bin Inventor before: Zheng Chengsheng |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JINGHUI LI GONGRANG WU XUEQIN XUE YUZHI LI HAIBIN WANG LIPING LI BIN ZHENG CHENGSHENG TO: ZHANG JINGHUI LI GONGRANG WU XUEQIN HE PING LI HAIBIN WANG LIPING LI BIN ZHENG CHENGSHENG |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SHENGLI DRILLING TECHNOLOGY Research Institute OF SINOPEC Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SHENGLI DRILLING TECHNOLOGY Research Institute OF SINOPEC |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230727 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: Drilling fluid technology service center of Sinopec Shengli Petroleum Engineering Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: SINOPEC Group Patentee before: SHENGLI DRILLING TECHNOLOGY Research Institute OF SINOPEC |