CN101781551B - 一种生物酶完井液 - Google Patents
一种生物酶完井液 Download PDFInfo
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- CN101781551B CN101781551B CN 201010118986 CN201010118986A CN101781551B CN 101781551 B CN101781551 B CN 101781551B CN 201010118986 CN201010118986 CN 201010118986 CN 201010118986 A CN201010118986 A CN 201010118986A CN 101781551 B CN101781551 B CN 101781551B
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- biological enzyme
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- completion fluid
- enzyme
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- 239000012530 fluid Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000006378 damage Effects 0.000 claims abstract description 10
- 239000002738 chelating agent Substances 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 claims abstract description 5
- 230000008901 benefit Effects 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 110
- 229940088598 enzyme Drugs 0.000 claims description 99
- 102000004190 Enzymes Human genes 0.000 claims description 71
- 108090000790 Enzymes Proteins 0.000 claims description 71
- 238000009472 formulation Methods 0.000 claims description 68
- HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 claims description 21
- 229930186217 Glycolipid Natural products 0.000 claims description 21
- 102000035195 Peptidases Human genes 0.000 claims description 21
- 108091005804 Peptidases Proteins 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 21
- 229940088623 biologically active substance Drugs 0.000 claims description 21
- 229940059442 hemicellulase Drugs 0.000 claims description 21
- 108010002430 hemicellulase Proteins 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 20
- 239000011664 nicotinic acid Substances 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 235000002906 tartaric acid Nutrition 0.000 claims description 4
- 239000011975 tartaric acid Substances 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 238000000855 fermentation Methods 0.000 claims description 3
- 230000004151 fermentation Effects 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000009736 wetting Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000012065 filter cake Substances 0.000 abstract 1
- -1 or bioacid Substances 0.000 abstract 1
- LCCNCVORNKJIRZ-UHFFFAOYSA-N parathion Chemical compound CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 20
- 239000011435 rock Substances 0.000 description 13
- 239000010779 crude oil Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
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- 241001074085 Scophthalmus aquosus Species 0.000 description 1
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- 239000012267 brine Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002120 nanofilm Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Enzymes And Modification Thereof (AREA)
- Fodder In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010118986 CN101781551B (zh) | 2010-03-05 | 2010-03-05 | 一种生物酶完井液 |
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CN 201010118986 CN101781551B (zh) | 2010-03-05 | 2010-03-05 | 一种生物酶完井液 |
Publications (2)
Publication Number | Publication Date |
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CN101781551A CN101781551A (zh) | 2010-07-21 |
CN101781551B true CN101781551B (zh) | 2013-06-05 |
Family
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CN 201010118986 Active CN101781551B (zh) | 2010-03-05 | 2010-03-05 | 一种生物酶完井液 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102337111B (zh) * | 2011-07-12 | 2013-07-31 | 西安石油大学 | 一种生物酶解堵增产剂及其应用 |
CN102278092B (zh) * | 2011-07-12 | 2014-05-28 | 西安石油大学 | 一种用于地层含有无机垢堵塞的生物酶解堵工艺 |
CN102304355A (zh) * | 2011-07-12 | 2012-01-04 | 西安石油大学 | 一种生物酶完井剂及其应用 |
CN103184037A (zh) * | 2011-12-29 | 2013-07-03 | 中国石油化工股份有限公司 | 一种生物酶无固相完井液 |
CN107312514A (zh) * | 2017-05-17 | 2017-11-03 | 广西品位生物科技有限公司 | 一种生物酶解堵增产剂 |
EP3652269A1 (en) * | 2017-07-14 | 2020-05-20 | Basf Se | Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery |
CN111363530A (zh) * | 2020-01-13 | 2020-07-03 | 西安石油大学 | 一种用于油气井增产的泥饼分散剂 |
CN114314813A (zh) * | 2021-12-29 | 2022-04-12 | 北京建工环境修复股份有限公司 | 一种生物装填渗透式反应墙及其建造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1702293A (zh) * | 2005-05-27 | 2005-11-30 | 大庆沃太斯化工有限公司 | 一种生物酶油层解堵剂 |
CN101608113A (zh) * | 2009-06-30 | 2009-12-23 | 东营盛世石油科技有限责任公司 | 一种利用生物酶制剂配制压裂液的配方 |
-
2010
- 2010-03-05 CN CN 201010118986 patent/CN101781551B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1702293A (zh) * | 2005-05-27 | 2005-11-30 | 大庆沃太斯化工有限公司 | 一种生物酶油层解堵剂 |
CN101608113A (zh) * | 2009-06-30 | 2009-12-23 | 东营盛世石油科技有限责任公司 | 一种利用生物酶制剂配制压裂液的配方 |
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CN101781551A (zh) | 2010-07-21 |
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CB03 | Change of inventor or designer information |
Inventor after: Qu Zhan Inventor after: Chen Junbin Inventor after: Wang Junqi Inventor after: Gai Haifang Inventor after: Gao Yanpeng Inventor after: Huang Shoushuai Inventor before: Wang Junqi Inventor before: Gai Haifang Inventor before: Qu Zhan Inventor before: Chen Junbin |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JUNQI GAI HAIFANG QU ZHAN CHEN JUNBIN TO: QU ZHAN CHEN JUNBIN WANG JUNQI GAI HAIFANG GAO YANPENG HUANG SHOUSHUAI |
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Inventor after: Gai Haifang Inventor before: Qu Zhan Inventor before: Chen Junbin Inventor before: Wang Junqi Inventor before: Gai Haifang Inventor before: Gao Yanpeng Inventor before: Huang Shoushuai |
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Effective date of registration: 20160805 Address after: 257000 Shandong Dongying North Road building materials business building room 404 Xindu Patentee after: DONGYING SUNCOO PETROLEUM Co.,Ltd. Address before: Two East Road 710065 Shaanxi electronic city of Xi'an province No. 18 Patentee before: XI'AN SHIYOU University |
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Denomination of invention: A biological enzyme completion fluid Effective date of registration: 20211105 Granted publication date: 20130605 Pledgee: Hengfeng bank Limited by Share Ltd. Dongying branch Pledgor: DONGYING SUNCOO PETROLEUM Co.,Ltd. Registration number: Y2021980011957 |
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Date of cancellation: 20220628 Granted publication date: 20130605 Pledgee: Hengfeng bank Limited by Share Ltd. Dongying branch Pledgor: DONGYING SUNCOO PETROLEUM Co.,Ltd. Registration number: Y2021980011957 |