CN107060707A - 油井注气方法 - Google Patents
油井注气方法 Download PDFInfo
- Publication number
- CN107060707A CN107060707A CN201710524573.8A CN201710524573A CN107060707A CN 107060707 A CN107060707 A CN 107060707A CN 201710524573 A CN201710524573 A CN 201710524573A CN 107060707 A CN107060707 A CN 107060707A
- Authority
- CN
- China
- Prior art keywords
- oil well
- oil
- value
- well
- injection
- 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.)
- Pending
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000002347 injection Methods 0.000 claims abstract description 136
- 239000007924 injection Substances 0.000 claims abstract description 136
- 239000007789 gas Substances 0.000 claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 30
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000011084 recovery Methods 0.000 abstract description 8
- 238000011161 development Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 33
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000000205 computational method Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000006467 substitution reaction 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
- E21B43/168—Injecting a gaseous medium
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710524573.8A CN107060707A (zh) | 2017-06-30 | 2017-06-30 | 油井注气方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710524573.8A CN107060707A (zh) | 2017-06-30 | 2017-06-30 | 油井注气方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107060707A true CN107060707A (zh) | 2017-08-18 |
Family
ID=59613690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710524573.8A Pending CN107060707A (zh) | 2017-06-30 | 2017-06-30 | 油井注气方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107060707A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931038A (zh) * | 2019-03-29 | 2019-06-25 | 中国石油化工股份有限公司 | 一种缝洞型油藏注氮气设计方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178993A (en) * | 1977-06-20 | 1979-12-18 | Shell Oil Company | Method of starting gas production by injecting nitrogen-generating liquid |
CN1393632A (zh) * | 2001-06-25 | 2003-01-29 | 伍成林 | 气举球气举采油井下管柱结构及其设计方法 |
CN201041023Y (zh) * | 2007-05-29 | 2008-03-26 | 中国石油天然气股份有限公司 | 气液混注法降液面诱喷施工装置 |
CN101684727A (zh) * | 2008-09-28 | 2010-03-31 | 中国石油化工股份有限公司 | 超深井稠油掺稀比例确定的优化方法及其掺稀混配器 |
CN103114830A (zh) * | 2013-03-19 | 2013-05-22 | 王生奎 | 一种富气驱水/气交替注入方法 |
CN104989349A (zh) * | 2015-07-31 | 2015-10-21 | 中国石油化工股份有限公司 | 一种定容体注气井注气量设计方法 |
-
2017
- 2017-06-30 CN CN201710524573.8A patent/CN107060707A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178993A (en) * | 1977-06-20 | 1979-12-18 | Shell Oil Company | Method of starting gas production by injecting nitrogen-generating liquid |
CN1393632A (zh) * | 2001-06-25 | 2003-01-29 | 伍成林 | 气举球气举采油井下管柱结构及其设计方法 |
CN201041023Y (zh) * | 2007-05-29 | 2008-03-26 | 中国石油天然气股份有限公司 | 气液混注法降液面诱喷施工装置 |
CN101684727A (zh) * | 2008-09-28 | 2010-03-31 | 中国石油化工股份有限公司 | 超深井稠油掺稀比例确定的优化方法及其掺稀混配器 |
CN103114830A (zh) * | 2013-03-19 | 2013-05-22 | 王生奎 | 一种富气驱水/气交替注入方法 |
CN104989349A (zh) * | 2015-07-31 | 2015-10-21 | 中国石油化工股份有限公司 | 一种定容体注气井注气量设计方法 |
Non-Patent Citations (4)
Title |
---|
张琪 主编: "《采油工程原理与设计》", 31 March 2003, 石油大学出版社 * |
赵勇 等著: "《胜坨油田勘探开发50年实践与认识丛书 开发技术》", 31 December 2013, 石油工业出版社 * |
郭秀东 等: "《缝洞型油藏超深井注氮气提高采收率技术》", 《石油钻采工艺》 * |
陈华强 等: "《塔河油田缝洞型油藏深井注气提高采收率配套工艺》", 《中外能源》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931038A (zh) * | 2019-03-29 | 2019-06-25 | 中国石油化工股份有限公司 | 一种缝洞型油藏注氮气设计方法 |
CN109931038B (zh) * | 2019-03-29 | 2020-02-21 | 中国石油化工股份有限公司 | 一种缝洞型油藏注氮气设计方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Zhongyun Inventor after: Yang Liping Inventor after: Ren Xianghai Inventor after: Lao Shenghua Inventor after: Jiao Baolei Inventor after: Feng Yibo Inventor after: Li Tingting Inventor after: Wang Lei Inventor after: Wu Wenming Inventor after: Zeng Wenguang Inventor after: Zhang Jianjun Inventor after: Ma Qingjie Inventor after: Wang Jianhai Inventor after: Zhen Enlong Inventor before: Li Tingting Inventor before: Ren Xianghai Inventor before: Lao Shenghua Inventor before: Jiao Baolei Inventor before: Feng Yibo Inventor before: Wang Lei Inventor before: Wu Wenming Inventor before: Zeng Wenguang Inventor before: Zhang Jianjun Inventor before: Ma Qingjie Inventor before: Wang Jianhai Inventor before: Zhen Enlong Inventor before: Yang Liping |
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CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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RJ01 | Rejection of invention patent application after publication |