CN105735961A - 一种低渗致密储层分层压裂级数优选方法 - Google Patents
一种低渗致密储层分层压裂级数优选方法 Download PDFInfo
- Publication number
- CN105735961A CN105735961A CN201610091511.8A CN201610091511A CN105735961A CN 105735961 A CN105735961 A CN 105735961A CN 201610091511 A CN201610091511 A CN 201610091511A CN 105735961 A CN105735961 A CN 105735961A
- Authority
- CN
- China
- Prior art keywords
- fracturing
- pressure break
- transformation
- npv
- progression
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005457 optimization Methods 0.000 title abstract description 5
- 230000009466 transformation Effects 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 19
- XQCFHQBGMWUEMY-ZPUQHVIOSA-N Nitrovin Chemical group C=1C=C([N+]([O-])=O)OC=1\C=C\C(=NNC(=N)N)\C=C\C1=CC=C([N+]([O-])=O)O1 XQCFHQBGMWUEMY-ZPUQHVIOSA-N 0.000 claims description 17
- 239000011229 interlayer Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 3
- 239000010779 crude oil Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000001807 normal pulse voltammetry Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000011234 economic evaluation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000009671 shengli Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- HJUFTIJOISQSKQ-UHFFFAOYSA-N fenoxycarb Chemical compound C1=CC(OCCNC(=O)OCC)=CC=C1OC1=CC=CC=C1 HJUFTIJOISQSKQ-UHFFFAOYSA-N 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000036642 wellbeing Effects 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
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610091511.8A CN105735961B (zh) | 2016-02-18 | 2016-02-18 | 一种低渗致密储层分层压裂级数优选方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610091511.8A CN105735961B (zh) | 2016-02-18 | 2016-02-18 | 一种低渗致密储层分层压裂级数优选方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105735961A true CN105735961A (zh) | 2016-07-06 |
CN105735961B CN105735961B (zh) | 2017-12-05 |
Family
ID=56246011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610091511.8A Active CN105735961B (zh) | 2016-02-18 | 2016-02-18 | 一种低渗致密储层分层压裂级数优选方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105735961B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107869344A (zh) * | 2016-09-23 | 2018-04-03 | 中国石油化工股份有限公司 | 低渗稠油油藏的储层改造方法 |
CN108959724A (zh) * | 2018-06-11 | 2018-12-07 | 西南石油大学 | 一种致密砂岩储层酸损伤工艺参数设计方法 |
CN109085272A (zh) * | 2018-09-12 | 2018-12-25 | 中海石油(中国)有限公司 | 一种生物降解成因类油藏中隔层的识别方法 |
CN109162694A (zh) * | 2018-07-26 | 2019-01-08 | 中国石油天然气股份有限公司 | 致密油井位选择方法及装置 |
CN109826609A (zh) * | 2018-06-30 | 2019-05-31 | 西南石油大学 | 一种针对多隔夹层油气藏水力压裂的支撑剂精准置放方法 |
CN111222252A (zh) * | 2020-01-20 | 2020-06-02 | 东北石油大学 | 一种用于低饱和度油藏油水两相压后产能预测方法及系统 |
CN113009571A (zh) * | 2021-02-18 | 2021-06-22 | 中国矿业大学(北京) | 双相介质中的水平裂缝的反射系数和透射系数确定方法 |
CN114483015A (zh) * | 2020-10-23 | 2022-05-13 | 中国石油天然气股份有限公司 | 超深层气藏巨厚储层改造复合分段方法和装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130264058A1 (en) * | 2012-04-05 | 2013-10-10 | Shell Oil Company | Treatment methods for nahcolitic oil shale formations with fractures |
CN104314547A (zh) * | 2014-08-18 | 2015-01-28 | 北京运嘉普泰石油天然气技术发展有限公司 | Hafd水平井压裂酸化分段优化方法及系统 |
CN104453873A (zh) * | 2014-10-23 | 2015-03-25 | 中国石油天然气股份有限公司 | 页岩油气经济有效层段的评价方法 |
CN105201479A (zh) * | 2015-10-09 | 2015-12-30 | 西南石油大学 | 一种页岩储层水平井分段压裂射孔簇参数优化设计方法 |
CN105201484A (zh) * | 2015-10-29 | 2015-12-30 | 西南石油大学 | 一种直井分层压裂层段优选及施工参数优化设计方法 |
-
2016
- 2016-02-18 CN CN201610091511.8A patent/CN105735961B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130264058A1 (en) * | 2012-04-05 | 2013-10-10 | Shell Oil Company | Treatment methods for nahcolitic oil shale formations with fractures |
CN104314547A (zh) * | 2014-08-18 | 2015-01-28 | 北京运嘉普泰石油天然气技术发展有限公司 | Hafd水平井压裂酸化分段优化方法及系统 |
CN104453873A (zh) * | 2014-10-23 | 2015-03-25 | 中国石油天然气股份有限公司 | 页岩油气经济有效层段的评价方法 |
CN105201479A (zh) * | 2015-10-09 | 2015-12-30 | 西南石油大学 | 一种页岩储层水平井分段压裂射孔簇参数优化设计方法 |
CN105201484A (zh) * | 2015-10-29 | 2015-12-30 | 西南石油大学 | 一种直井分层压裂层段优选及施工参数优化设计方法 |
Non-Patent Citations (2)
Title |
---|
李庆辉 等: ""压裂参数对水平页岩气井经济效果的影响"", 《特种油气藏》 * |
陕亮 等: ""页岩气储层压裂改造关键技术及发展趋势"", 《地质科技情报》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107869344A (zh) * | 2016-09-23 | 2018-04-03 | 中国石油化工股份有限公司 | 低渗稠油油藏的储层改造方法 |
CN107869344B (zh) * | 2016-09-23 | 2020-06-02 | 中国石油化工股份有限公司 | 低渗稠油油藏的储层改造方法 |
CN108959724B (zh) * | 2018-06-11 | 2022-06-21 | 西南石油大学 | 一种致密砂岩储层酸损伤工艺参数设计方法 |
CN108959724A (zh) * | 2018-06-11 | 2018-12-07 | 西南石油大学 | 一种致密砂岩储层酸损伤工艺参数设计方法 |
CN109826609A (zh) * | 2018-06-30 | 2019-05-31 | 西南石油大学 | 一种针对多隔夹层油气藏水力压裂的支撑剂精准置放方法 |
CN109826609B (zh) * | 2018-06-30 | 2019-09-17 | 西南石油大学 | 一种针对多隔夹层油气藏水力压裂的支撑剂精准置放方法 |
CN109162694A (zh) * | 2018-07-26 | 2019-01-08 | 中国石油天然气股份有限公司 | 致密油井位选择方法及装置 |
CN109085272A (zh) * | 2018-09-12 | 2018-12-25 | 中海石油(中国)有限公司 | 一种生物降解成因类油藏中隔层的识别方法 |
CN109085272B (zh) * | 2018-09-12 | 2021-04-09 | 中海石油(中国)有限公司 | 一种生物降解成因类油藏中隔层的识别方法 |
CN111222252A (zh) * | 2020-01-20 | 2020-06-02 | 东北石油大学 | 一种用于低饱和度油藏油水两相压后产能预测方法及系统 |
CN111222252B (zh) * | 2020-01-20 | 2023-05-12 | 东北石油大学 | 一种用于低饱和度油藏油水两相压后产能预测方法及系统 |
CN114483015A (zh) * | 2020-10-23 | 2022-05-13 | 中国石油天然气股份有限公司 | 超深层气藏巨厚储层改造复合分段方法和装置 |
CN113009571A (zh) * | 2021-02-18 | 2021-06-22 | 中国矿业大学(北京) | 双相介质中的水平裂缝的反射系数和透射系数确定方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105735961B (zh) | 2017-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105735961B (zh) | 一种低渗致密储层分层压裂级数优选方法 | |
Guo et al. | Investigation of production-induced stress changes for infill-well stimulation in Eagle Ford Shale | |
CN112502701B (zh) | 一种低渗透储层综合地质-工程的分类评价方法 | |
Dong et al. | Resource evaluation for shale gas reservoirs | |
Mayerhofer et al. | What is stimulated reservoir volume? | |
US8646525B2 (en) | System and method for enhancing oil recovery from a subterranean reservoir | |
CN105672973B (zh) | 一种煤层气藏整体体积压裂优化设计方法 | |
CN107044277A (zh) | 低渗透非均质油藏水平井重复压裂增产潜力评价方法 | |
CN104747144B (zh) | 一种基于天然气多层系分压合求的地质选层方法 | |
CN104965979A (zh) | 一种致密砂岩有效储层识别方法 | |
CN106593400A (zh) | 一种超低渗致密油藏体积压裂定向井布井方法 | |
CN106437674A (zh) | 仿水平井注水开发井网适配方法 | |
CN106869911A (zh) | 一种描述页岩储层可压性的评价方法 | |
CN106295095A (zh) | 基于常规测井资料预测低渗透砂岩储层产能的新方法 | |
CN106285598A (zh) | 一种页岩缝网压裂射孔簇间距优化方法和系统 | |
Liu et al. | A rigorous hydraulic-fracture equilibrium-height model for multilayer formations | |
Chu et al. | Rate-transient analysis of a constant-bottomhole-pressure multihorizontal well pad with a semianalytical single-phase method | |
Urban-Rascon et al. | Evolution and evaluation of SRV in shale gas reservoirs: an application in the horn river shale of Canada | |
CN106897544A (zh) | 对来自压裂的非常规地层的油气生产进行建模的方法 | |
Viswanathan et al. | Completion evaluation of the eagle ford formation with heterogeneous proppant placement | |
Lee et al. | Characterization of tight reservoirs | |
Nandlal et al. | Shale well factory model reviewed: Eagle Ford case study | |
Taghavinejad et al. | A real-world impact of offset frac-hits by rate transient analysis in the Bakken and Three Forks, North Dakota, USA | |
CN101806207A (zh) | 一种水平井立体交错井网结构 | |
Wardana Saputra et al. | Forecast of Economic Gas production in the Marcellus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160706 Assignee: Guanghan Huaxing new technology development institute (general partnership) Assignor: Southwest Petroleum University|Shengli Oilfield Luming Oil Gas Exploration and Development Co., Ltd. Contract record no.: 2019510000014 Denomination of invention: Separate-layer fracturing stage number optimization method for low-permeability compact reservoir Granted publication date: 20171205 License type: Common License Record date: 20190509 Application publication date: 20160706 Assignee: CHENGDU LAIENPUSI SCIENCE AND TECHNOLOGY CO., LTD. Assignor: Southwest Petroleum University|Shengli Oilfield Luming Oil Gas Exploration and Development Co., Ltd. Contract record no.: 2019510000015 Denomination of invention: Separate-layer fracturing stage number optimization method for low-permeability compact reservoir Granted publication date: 20171205 License type: Common License Record date: 20190509 |