CN112302607A - Method for explaining artificial fracture parameters of tight gas reservoir fractured horizontal well - Google Patents
Method for explaining artificial fracture parameters of tight gas reservoir fractured horizontal well Download PDFInfo
- Publication number
- CN112302607A CN112302607A CN202010643590.5A CN202010643590A CN112302607A CN 112302607 A CN112302607 A CN 112302607A CN 202010643590 A CN202010643590 A CN 202010643590A CN 112302607 A CN112302607 A CN 112302607A
- Authority
- CN
- China
- Prior art keywords
- inversion
- iteration
- temperature profile
- temperature
- horizontal well
- 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 20
- 239000011159 matrix material Substances 0.000 claims abstract description 35
- 239000013598 vector Substances 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 12
- 206010017076 Fracture Diseases 0.000 description 57
- 208000010392 Bone Fractures Diseases 0.000 description 51
- 239000007789 gas Substances 0.000 description 28
- 238000005516 engineering process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Images
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
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010643590.5A CN112302607B (en) | 2020-07-07 | 2020-07-07 | Method for explaining artificial fracture parameters of tight gas reservoir fractured horizontal well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010643590.5A CN112302607B (en) | 2020-07-07 | 2020-07-07 | Method for explaining artificial fracture parameters of tight gas reservoir fractured horizontal well |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112302607A true CN112302607A (en) | 2021-02-02 |
CN112302607B CN112302607B (en) | 2021-09-24 |
Family
ID=74483505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010643590.5A Active CN112302607B (en) | 2020-07-07 | 2020-07-07 | Method for explaining artificial fracture parameters of tight gas reservoir fractured horizontal well |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112302607B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114282387A (en) * | 2021-12-29 | 2022-04-05 | 西南石油大学 | DTS-based comprehensive evaluation method for steam injection horizontal well of heavy oil reservoir |
CN114562254A (en) * | 2022-01-24 | 2022-05-31 | 中油奥博(成都)科技有限公司 | Micro-structure optical fiber-based underground well fluid pressure measurement system and measurement method |
CN114595504A (en) * | 2022-03-09 | 2022-06-07 | 西南石油大学 | Shale gas reservoir fractured horizontal well output profile inversion interpretation method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140358444A1 (en) * | 2013-05-31 | 2014-12-04 | Conocophillips Company | Method of hydraulic fracture identification using temperature |
CN104358554A (en) * | 2014-12-09 | 2015-02-18 | 中国石油集团川庆钻探工程有限公司 | Method applied to evaluation of flow conductivity of shale-gas-combined sand fracturing fracture |
CN105003239A (en) * | 2014-04-15 | 2015-10-28 | 中国海洋石油总公司 | Offshore fractured horizontal well post-fracture effectiveness evaluation method |
CN106368688A (en) * | 2015-07-21 | 2017-02-01 | 中国石油化工股份有限公司 | Experimental method for studying rock thermal fracturing conditions and fracture distribution |
CN108319738A (en) * | 2017-01-18 | 2018-07-24 | 中国石油化工股份有限公司 | A kind of shale gas well yield prediction technique |
-
2020
- 2020-07-07 CN CN202010643590.5A patent/CN112302607B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140358444A1 (en) * | 2013-05-31 | 2014-12-04 | Conocophillips Company | Method of hydraulic fracture identification using temperature |
CN105003239A (en) * | 2014-04-15 | 2015-10-28 | 中国海洋石油总公司 | Offshore fractured horizontal well post-fracture effectiveness evaluation method |
CN104358554A (en) * | 2014-12-09 | 2015-02-18 | 中国石油集团川庆钻探工程有限公司 | Method applied to evaluation of flow conductivity of shale-gas-combined sand fracturing fracture |
CN106368688A (en) * | 2015-07-21 | 2017-02-01 | 中国石油化工股份有限公司 | Experimental method for studying rock thermal fracturing conditions and fracture distribution |
CN108319738A (en) * | 2017-01-18 | 2018-07-24 | 中国石油化工股份有限公司 | A kind of shale gas well yield prediction technique |
Non-Patent Citations (2)
Title |
---|
朱世琰: "基于分布式光纤温度测试的水平井产出剖面解释理论研究", 《中国优秀博士学位论文全文数据库(电子期刊)工程科技Ⅰ辑》 * |
罗红文等: "基于DTS数据反演的低渗气藏压裂水平井产出剖面解释新方法", 《天然气地球科学》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114282387A (en) * | 2021-12-29 | 2022-04-05 | 西南石油大学 | DTS-based comprehensive evaluation method for steam injection horizontal well of heavy oil reservoir |
CN114562254A (en) * | 2022-01-24 | 2022-05-31 | 中油奥博(成都)科技有限公司 | Micro-structure optical fiber-based underground well fluid pressure measurement system and measurement method |
CN114595504A (en) * | 2022-03-09 | 2022-06-07 | 西南石油大学 | Shale gas reservoir fractured horizontal well output profile inversion interpretation method |
CN114595504B (en) * | 2022-03-09 | 2023-03-10 | 西南石油大学 | Inversion interpretation method for output profile of shale gas reservoir fractured horizontal well |
Also Published As
Publication number | Publication date |
---|---|
CN112302607B (en) | 2021-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112302607B (en) | Method for explaining artificial fracture parameters of tight gas reservoir fractured horizontal well | |
CN111581786B (en) | Well test interpretation method of well test interpretation model for analyzing fracture-cave series-mode double-hole composite reservoir | |
CN112302606B (en) | Inversion interpretation method for output profile of low-permeability gas reservoir fractured horizontal well | |
AU2002300917B2 (en) | Method of predicting formation temperature | |
CN110656915B (en) | Shale gas multi-section fracturing horizontal well multi-working-system productivity prediction method | |
CN111927417B (en) | Shale gas sectional fracturing horizontal well group reserve utilization condition evaluation method | |
CN108843303B (en) | Oil-water well casing damage prediction method based on mudstone creep model | |
CN114595504B (en) | Inversion interpretation method for output profile of shale gas reservoir fractured horizontal well | |
CN113919240A (en) | High-pressure gas reservoir parameter calculation method based on oil and gas well production data | |
CN111648764A (en) | Interpretation and evaluation method for underground distributed temperature monitoring output profile of multilayer gas reservoir | |
Luo et al. | A novel inversion approach for fracture parameters and inflow rates diagnosis in multistage fractured horizontal wells | |
CN113109162B (en) | Rock fracture initiation pressure calculation method based on thermo-fluid-solid coupling | |
CN116128083A (en) | Quantitative characterization method for volume of shale oil horizontal well volume fracturing crack | |
CN111734394A (en) | Method for determining unsteady flow bottom pressure of tight reservoir fracturing well | |
RU2474687C1 (en) | Method for determining profile of fluid influx of multiformation deposits | |
CN106934075B (en) | Drilling fluid density determination method and static equivalent density determination method | |
CN114282387A (en) | DTS-based comprehensive evaluation method for steam injection horizontal well of heavy oil reservoir | |
CN105003238A (en) | Method for analyzing dryness of downhole steam by aid of pressure and temperature profiles of well bores | |
CN113065246B (en) | Stratum parameter inversion method based on perforation test combined system | |
Jiang et al. | Analysis of dynamic thermal behaviors for multi-stage hydraulic fracturing treatments in horizontal shale oil and shale gas wells | |
US20220010672A1 (en) | The method of determining a production well flow profile, including determination of hydrodynamic characteristics of reservoir pay zone | |
CN110750918A (en) | Prediction method for wellbore temperature in carbon dioxide fracturing process | |
CN113958299B (en) | Horizontal well water absorption profile inversion method based on temperature measurement | |
US10845285B1 (en) | Fast response fluid properties monitoring system | |
CN117556308A (en) | Crack channeling prediction method for distinguishing fracturing process |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Luo Hongwen Inventor after: Li Haitao Inventor after: Xiang Yuxing Inventor after: Li Ying Inventor after: Jiang Beibei Inventor after: Cui Xiaojiang Inventor after: Liu Chang Inventor after: Zhu Xiaoping Inventor after: Li Baoji Inventor before: Li Haitao Inventor before: Luo Hongwen Inventor before: Li Ying Inventor before: Jiang Beibei Inventor before: Cui Xiaojiang Inventor before: Liu Chang Inventor before: Zhu Xiaoping Inventor before: Xiang Yuxing Inventor before: Li Baoji |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |