CN109372487A - 一种致密储层间歇式体积压裂方法 - Google Patents
一种致密储层间歇式体积压裂方法 Download PDFInfo
- Publication number
- CN109372487A CN109372487A CN201811615210.6A CN201811615210A CN109372487A CN 109372487 A CN109372487 A CN 109372487A CN 201811615210 A CN201811615210 A CN 201811615210A CN 109372487 A CN109372487 A CN 109372487A
- Authority
- CN
- China
- Prior art keywords
- crack
- fracturing
- volume fracturing
- pressure
- compact reservoir
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811615210.6A CN109372487A (zh) | 2018-12-27 | 2018-12-27 | 一种致密储层间歇式体积压裂方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811615210.6A CN109372487A (zh) | 2018-12-27 | 2018-12-27 | 一种致密储层间歇式体积压裂方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109372487A true CN109372487A (zh) | 2019-02-22 |
Family
ID=65372251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811615210.6A Pending CN109372487A (zh) | 2018-12-27 | 2018-12-27 | 一种致密储层间歇式体积压裂方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109372487A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145166A (zh) * | 2020-10-27 | 2020-12-29 | 中国石油天然气集团有限公司 | 一种页岩气水平井压裂过程中井下情况识别预判方法 |
CN112145166B (zh) * | 2020-10-27 | 2024-04-30 | 中国石油天然气集团有限公司 | 一种页岩气水平井压裂过程中井下情况识别预判方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606124A (zh) * | 2012-03-16 | 2012-07-25 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 双水平井分段多簇同步体积压裂工艺技术 |
CN106522911A (zh) * | 2016-10-12 | 2017-03-22 | 西南石油大学 | 一种提高致密油气藏水力裂缝复杂程度的方法 |
CN107237616A (zh) * | 2017-07-21 | 2017-10-10 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种水平井体积压裂簇间距优化方法 |
CN107269255A (zh) * | 2017-07-03 | 2017-10-20 | 中国石油大学(北京) | 一种通过簇间驱油开采致密油的方法及装置 |
US20170356281A1 (en) * | 2014-12-23 | 2017-12-14 | Patrick V. Brady | Method for enhancing hydrocarbon recovery from tight formations |
-
2018
- 2018-12-27 CN CN201811615210.6A patent/CN109372487A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606124A (zh) * | 2012-03-16 | 2012-07-25 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 双水平井分段多簇同步体积压裂工艺技术 |
US20170356281A1 (en) * | 2014-12-23 | 2017-12-14 | Patrick V. Brady | Method for enhancing hydrocarbon recovery from tight formations |
CN106522911A (zh) * | 2016-10-12 | 2017-03-22 | 西南石油大学 | 一种提高致密油气藏水力裂缝复杂程度的方法 |
CN107269255A (zh) * | 2017-07-03 | 2017-10-20 | 中国石油大学(北京) | 一种通过簇间驱油开采致密油的方法及装置 |
CN107237616A (zh) * | 2017-07-21 | 2017-10-10 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种水平井体积压裂簇间距优化方法 |
Non-Patent Citations (2)
Title |
---|
左景伊: "《应力腐蚀破裂》", 31 December 1985, 西安交通大学出版社 * |
蒲春生 等: "《致密砂岩油藏水平井/直井联合注采整体压裂优化技术》", 31 December 2015, 中国石油大学出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112145166A (zh) * | 2020-10-27 | 2020-12-29 | 中国石油天然气集团有限公司 | 一种页岩气水平井压裂过程中井下情况识别预判方法 |
CN112145166B (zh) * | 2020-10-27 | 2024-04-30 | 中国石油天然气集团有限公司 | 一种页岩气水平井压裂过程中井下情况识别预判方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Hou et al. | Analysis of hydraulic fracture initiation and propagation in deep shale formation with high horizontal stress difference | |
Zhang et al. | A new method to improve long-term fracture conductivity in acid fracturing under high closure stress | |
Ding et al. | Oil recovery from a CO2 injection in heterogeneous reservoirs: The influence of permeability heterogeneity, CO2-oil miscibility and injection pattern | |
Lacy et al. | Fracture width and embedment testing in soft reservoir sandstone | |
Fan et al. | The impact of cleats on hydraulic fracture initiation and propagation in coal seams | |
CN107965306B (zh) | 一种注酸压裂方法 | |
Hanson et al. | Effects of various parameters on hydraulic fracturing geometry | |
Guo et al. | Experimental study of fracture permeability for stimulated reservoir volume (SRV) in shale formation | |
Qin et al. | Interference well-test model for vertical well with double-segment fracture in a multi-well system | |
CN103089228A (zh) | 一种泥质白云岩地面交联酸携砂酸压方法 | |
Qin et al. | Study of massive water huff-n-puff technique in tight oil field and its field application | |
Duan et al. | Horizontal well fracturing mode of" increasing net pressure, promoting network fracture and keeping conductivity" for the stimulation of deep shale gas reservoirs: A case study of the Dingshan area in SE Sichuan Basin | |
Li et al. | Analysis of the plugging process of the leaking interlayer in a thin interbedded salt cavern gas storage of Jintan (China) by high-pressure grouting and potential applications | |
Abass et al. | Experimental observations of hydraulic fracture propagation through coal blocks | |
Chen et al. | Laboratory study and field verification of a thermo-responsive water shutoff agent | |
Ding et al. | Conformance control study by micrometer sized dispersed particle gel in three-dimensional tight oil fracture network | |
Cramer | Treating-pressure analysis in the Bakken formation | |
CN109372487A (zh) | 一种致密储层间歇式体积压裂方法 | |
Zhang et al. | Evaluation of ceramsite loss control agent in acid fracturing of naturally fractured carbonate reservoir | |
CN113743036B (zh) | 一种低渗-致密油藏注水诱导动态裂缝条带模型计算方法 | |
CN109653723A (zh) | 增加复杂油气层缝网体积压裂效果的方法 | |
CN108678723A (zh) | 一种闭塞湖盆页岩油储层压裂改造方法 | |
CN104712299B (zh) | 适合气井控水增气压裂的设计方法 | |
Gao et al. | Optimization of volume fracturing technology for shallow bow horizontal well in a tight sandstone oil reservoir | |
Shi et al. | Parameter sensitivity analysis of the hydraulic fracture growth geometry in a deep shale oil formation: An experimental study |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201030 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: 610056 6 Chenghua District chase street, Chengdu, Sichuan Applicant before: CNPC Chuanqing Drilling Engineering Co.,Ltd. Applicant before: CHANGQING DOWNHOLE TECHNOLOGY OPERATION COMPANY OF CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |