CN102373034B - 一种新型的低渗气层钻井液及生产方法 - Google Patents
一种新型的低渗气层钻井液及生产方法 Download PDFInfo
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- CN102373034B CN102373034B CN 201010249540 CN201010249540A CN102373034B CN 102373034 B CN102373034 B CN 102373034B CN 201010249540 CN201010249540 CN 201010249540 CN 201010249540 A CN201010249540 A CN 201010249540A CN 102373034 B CN102373034 B CN 102373034B
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- drilling fluid
- agent
- low permeability
- gas reservoir
- permeability gas
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- 239000012530 fluid Substances 0.000 title claims abstract description 54
- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 230000035699 permeability Effects 0.000 title abstract description 19
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004927 clay Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 11
- 239000007791 liquid phase Substances 0.000 claims abstract description 10
- 239000003112 inhibitor Substances 0.000 claims abstract description 8
- 230000003750 conditioning effect Effects 0.000 claims abstract description 6
- 229920002988 biodegradable polymer Polymers 0.000 claims abstract description 3
- 239000004621 biodegradable polymer Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims description 5
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical group O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 4
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 3
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical group [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 2
- 229920002125 Sokalan® Polymers 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 239000004584 polyacrylic acid Substances 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910001414 potassium ion Inorganic materials 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 239000012065 filter cake Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 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
- 239000011148 porous material Substances 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 239000002734 clay mineral Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010249540 CN102373034B (zh) | 2010-08-10 | 2010-08-10 | 一种新型的低渗气层钻井液及生产方法 |
Applications Claiming Priority (1)
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CN 201010249540 CN102373034B (zh) | 2010-08-10 | 2010-08-10 | 一种新型的低渗气层钻井液及生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN102373034A CN102373034A (zh) | 2012-03-14 |
CN102373034B true CN102373034B (zh) | 2013-09-04 |
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CN 201010249540 Active CN102373034B (zh) | 2010-08-10 | 2010-08-10 | 一种新型的低渗气层钻井液及生产方法 |
Country Status (1)
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103194189B (zh) * | 2013-04-11 | 2016-08-03 | 中国石油大学(华东) | 一种保护煤层气储层的钻井液 |
CN103351856B (zh) * | 2013-07-25 | 2015-10-21 | 中国石油集团川庆钻探工程有限公司 | 解除低渗砂岩气层钻井液伤害的洗井液及其制备方法 |
CN103351854B (zh) * | 2013-08-06 | 2015-08-12 | 湖北汉科新技术股份有限公司 | 一种具有化学反渗透功能的钻井液 |
CN104974722B (zh) * | 2014-04-01 | 2018-01-05 | 中国石油天然气股份有限公司 | 一种无固相钻井液及其制备方法和应用 |
CN105199683A (zh) * | 2014-06-20 | 2015-12-30 | 成都棕通石油配件有限公司 | 多聚无固相钻井液 |
CN107760284B (zh) * | 2016-08-18 | 2020-10-09 | 中国石油天然气股份有限公司 | 一种修井用防水锁剂、制造方法及其应用 |
CN112430458A (zh) * | 2020-12-03 | 2021-03-02 | 成都欣明化工有限公司 | 气井储层解水锁剂 |
CN112592699A (zh) * | 2021-01-27 | 2021-04-02 | 陕西延长石油(集团)有限责任公司 | 一种适用于超低渗储层的低伤害钻井液及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1548498A (zh) * | 2003-05-16 | 2004-11-24 | 韩文峰 | 无粘土油层保护钻井液 |
CN1566255A (zh) * | 2003-07-03 | 2005-01-19 | 新疆石油管理局钻井工艺研究院 | 水基无粘土强抑制钻井液 |
CN101717624A (zh) * | 2009-11-17 | 2010-06-02 | 中国海洋石油总公司 | 快吸附、强抑制、低伤害的高效水基钻井液 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0405273D0 (en) * | 2004-03-09 | 2004-04-21 | Ici Plc | Improved drilling fluids |
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2010
- 2010-08-10 CN CN 201010249540 patent/CN102373034B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1548498A (zh) * | 2003-05-16 | 2004-11-24 | 韩文峰 | 无粘土油层保护钻井液 |
CN1566255A (zh) * | 2003-07-03 | 2005-01-19 | 新疆石油管理局钻井工艺研究院 | 水基无粘土强抑制钻井液 |
CN101717624A (zh) * | 2009-11-17 | 2010-06-02 | 中国海洋石油总公司 | 快吸附、强抑制、低伤害的高效水基钻井液 |
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CN102373034A (zh) | 2012-03-14 |
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C14 | Grant of patent or utility model | ||
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Xueqin Inventor after: Li Gongrang Inventor after: Zhang Jinghui Inventor after: Li Haibin Inventor after: Wang Liping Inventor after: Li Bin Inventor after: Xu Qiang Su Inventor before: Wu Xueqin Inventor before: Li Gongrang Inventor before: Zhang Jinghui Inventor before: Li Haibin Inventor before: Wang Liping Inventor before: Li Bin |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU XUEQIN LI GONGRANG ZHANG JINGHUI LI HAIBIN WANG LIPING LI BIN TO: WU XUEQIN LI GONGRANG ZHANG JINGHUI LI HAIBIN WANG LIPING LI BIN SUI XUQIANG |
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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 |
Effective date of registration: 20230803 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 |
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