CN105626026A - 一种低渗透含蜡油井提高单井产量的方法 - Google Patents
一种低渗透含蜡油井提高单井产量的方法 Download PDFInfo
- Publication number
- CN105626026A CN105626026A CN201610108605.1A CN201610108605A CN105626026A CN 105626026 A CN105626026 A CN 105626026A CN 201610108605 A CN201610108605 A CN 201610108605A CN 105626026 A CN105626026 A CN 105626026A
- Authority
- CN
- China
- Prior art keywords
- well
- oil
- wax
- oil well
- oil wells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000012216 screening Methods 0.000 claims abstract description 9
- 239000001993 wax Substances 0.000 claims description 55
- 239000003921 oil Substances 0.000 claims description 45
- 239000012188 paraffin wax Substances 0.000 claims description 36
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 24
- 230000035699 permeability Effects 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 22
- 230000000638 stimulation Effects 0.000 claims description 22
- 235000015097 nutrients Nutrition 0.000 claims description 17
- 239000010779 crude oil Substances 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 241000194108 Bacillus licheniformis Species 0.000 claims description 5
- 244000063299 Bacillus subtilis Species 0.000 claims description 5
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 5
- 239000001888 Peptone Substances 0.000 claims description 5
- 108010080698 Peptones Proteins 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims description 5
- 239000002417 nutraceutical Substances 0.000 claims description 5
- 235000021436 nutraceutical agent Nutrition 0.000 claims description 5
- 235000019319 peptone Nutrition 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 239000008398 formation water Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract 2
- 238000011156 evaluation Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000010793 Steam injection (oil industry) Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 235000020681 well water Nutrition 0.000 description 3
- 239000002349 well water Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002595 cold damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610108605.1A CN105626026B (zh) | 2016-02-29 | 2016-02-29 | 一种低渗透含蜡油井提高单井产量的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610108605.1A CN105626026B (zh) | 2016-02-29 | 2016-02-29 | 一种低渗透含蜡油井提高单井产量的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105626026A true CN105626026A (zh) | 2016-06-01 |
CN105626026B CN105626026B (zh) | 2018-03-06 |
Family
ID=56041317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610108605.1A Active CN105626026B (zh) | 2016-02-29 | 2016-02-29 | 一种低渗透含蜡油井提高单井产量的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105626026B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110965973A (zh) * | 2018-09-29 | 2020-04-07 | 北京市捷博特能源技术有限公司 | 一种油田微生物泡沫吞吐技术 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5337820A (en) * | 1992-12-22 | 1994-08-16 | Phillips Petroleum Company | Injection of scale inhibitors for subterranean microbial processes |
US5560737A (en) * | 1995-08-15 | 1996-10-01 | New Jersey Institute Of Technology | Pneumatic fracturing and multicomponent injection enhancement of in situ bioremediation |
CN1558085A (zh) * | 2004-01-13 | 2004-12-29 | 天津南开戈德集团有限公司 | 微生物采油方法 |
CN101131080A (zh) * | 2006-08-25 | 2008-02-27 | 上海中油企业集团有限公司 | 微生物单井吞吐采油方法 |
CN101240704A (zh) * | 2007-02-07 | 2008-08-13 | 天津市金达石油新技术公司 | 微生物吞吐采油方法 |
CN101699026A (zh) * | 2009-10-30 | 2010-04-28 | 华东理工大学 | 一种低渗透油藏微生物采油方法 |
CN101839126A (zh) * | 2010-03-25 | 2010-09-22 | 西安石油大学 | 一种微生物和生物活性剂复合增产方法 |
WO2014018789A1 (en) * | 2012-07-25 | 2014-01-30 | Luca Technologies, Llc | Enhancing energy recovery from subterranean hydrocarbon bearing formations using hydraulic fracturing |
CN104109516A (zh) * | 2014-06-23 | 2014-10-22 | 中国石油化工股份有限公司 | 一种强乳化性微生物清防蜡菌剂及其应用 |
-
2016
- 2016-02-29 CN CN201610108605.1A patent/CN105626026B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5337820A (en) * | 1992-12-22 | 1994-08-16 | Phillips Petroleum Company | Injection of scale inhibitors for subterranean microbial processes |
US5560737A (en) * | 1995-08-15 | 1996-10-01 | New Jersey Institute Of Technology | Pneumatic fracturing and multicomponent injection enhancement of in situ bioremediation |
CN1558085A (zh) * | 2004-01-13 | 2004-12-29 | 天津南开戈德集团有限公司 | 微生物采油方法 |
CN101131080A (zh) * | 2006-08-25 | 2008-02-27 | 上海中油企业集团有限公司 | 微生物单井吞吐采油方法 |
CN101240704A (zh) * | 2007-02-07 | 2008-08-13 | 天津市金达石油新技术公司 | 微生物吞吐采油方法 |
CN101699026A (zh) * | 2009-10-30 | 2010-04-28 | 华东理工大学 | 一种低渗透油藏微生物采油方法 |
CN101839126A (zh) * | 2010-03-25 | 2010-09-22 | 西安石油大学 | 一种微生物和生物活性剂复合增产方法 |
WO2014018789A1 (en) * | 2012-07-25 | 2014-01-30 | Luca Technologies, Llc | Enhancing energy recovery from subterranean hydrocarbon bearing formations using hydraulic fracturing |
CN104109516A (zh) * | 2014-06-23 | 2014-10-22 | 中国石油化工股份有限公司 | 一种强乳化性微生物清防蜡菌剂及其应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110965973A (zh) * | 2018-09-29 | 2020-04-07 | 北京市捷博特能源技术有限公司 | 一种油田微生物泡沫吞吐技术 |
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CN105626026B (zh) | 2018-03-06 |
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CB03 | Change of inventor or designer information |
Inventor after: Xu Zhe Inventor after: Yao Lei Inventor after: Chen Liang Inventor after: Bao Ting Inventor after: Meng Lingnan Inventor after: Zhao Haining Inventor after: Zhu Junbo Inventor after: Liu Yan Inventor after: Xu Shuai Inventor after: Liu Lei Inventor before: Liu Qin |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for increasing single well production in low permeability waxy oil well Effective date of registration: 20211207 Granted publication date: 20180306 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: YANTAI ZHIBEN INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Registration number: Y2021980014167 |
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Date of cancellation: 20220609 Granted publication date: 20180306 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: YANTAI ZHIBEN INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Registration number: Y2021980014167 |
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Effective date of registration: 20230417 Address after: 163000 room 319, block a, science and Technology Pioneer Park, No.12, Xinke Road, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing Zhengrong oilfield technical service Co.,Ltd. Address before: 264000 housing 1, 108 Shengtai Road, Zhaoyuan, Yantai, Shandong Patentee before: YANTAI ZHIBEN INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. |
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