CN105003238A - Method for analyzing dryness of downhole steam by aid of pressure and temperature profiles of well bores - Google Patents
Method for analyzing dryness of downhole steam by aid of pressure and temperature profiles of well bores Download PDFInfo
- Publication number
- CN105003238A CN105003238A CN201510437301.5A CN201510437301A CN105003238A CN 105003238 A CN105003238 A CN 105003238A CN 201510437301 A CN201510437301 A CN 201510437301A CN 105003238 A CN105003238 A CN 105003238A
- Authority
- CN
- China
- Prior art keywords
- steam
- dryness
- calculating
- aid
- depth
- 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 22
- 238000004364 calculation method Methods 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510437301.5A CN105003238B (en) | 2015-07-24 | 2015-07-24 | Underground steam mass dryness fraction method is analyzed using wellbore pressure temperature profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510437301.5A CN105003238B (en) | 2015-07-24 | 2015-07-24 | Underground steam mass dryness fraction method is analyzed using wellbore pressure temperature profile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105003238A true CN105003238A (en) | 2015-10-28 |
CN105003238B CN105003238B (en) | 2017-06-27 |
Family
ID=54376069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510437301.5A Expired - Fee Related CN105003238B (en) | 2015-07-24 | 2015-07-24 | Underground steam mass dryness fraction method is analyzed using wellbore pressure temperature profile |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105003238B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108318620A (en) * | 2017-12-22 | 2018-07-24 | 中国石油天然气股份有限公司 | Steam dryness determining method and device for steam injection pipe |
CN110344796A (en) * | 2018-04-04 | 2019-10-18 | 中国石油化工股份有限公司 | Steam injection parameter prediction technique based on three Parameter Principles |
CN113139260A (en) * | 2020-01-17 | 2021-07-20 | 中国石油化工股份有限公司 | System and method for improving drilling simulation calculation speed |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090248306A1 (en) * | 2006-03-24 | 2009-10-01 | Schlumberger Technology Corporation | Method for determining a steam dryness factor |
CN102134988A (en) * | 2010-11-18 | 2011-07-27 | 中国石油化工股份有限公司 | Method for measuring dryness of downhole steam in thermal recovery horizontal well |
CN102272418A (en) * | 2008-11-28 | 2011-12-07 | 普拉德研究及开发股份有限公司 | Method for estimation of sagd process characteristics |
CN102322255A (en) * | 2011-07-21 | 2012-01-18 | 中国石油天然气股份有限公司 | Detection method, device and system for field steam injection heat insulation oil pipe |
CN103590818A (en) * | 2013-10-21 | 2014-02-19 | 中国石油天然气股份有限公司 | Method and device for semi-analytically determining temperature distribution in shaft |
CN104453861A (en) * | 2014-11-11 | 2015-03-25 | 中国石油天然气股份有限公司 | Method and system for determining temperature distribution of high-pressure gas well shaft |
-
2015
- 2015-07-24 CN CN201510437301.5A patent/CN105003238B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090248306A1 (en) * | 2006-03-24 | 2009-10-01 | Schlumberger Technology Corporation | Method for determining a steam dryness factor |
CN102272418A (en) * | 2008-11-28 | 2011-12-07 | 普拉德研究及开发股份有限公司 | Method for estimation of sagd process characteristics |
CN102134988A (en) * | 2010-11-18 | 2011-07-27 | 中国石油化工股份有限公司 | Method for measuring dryness of downhole steam in thermal recovery horizontal well |
CN102322255A (en) * | 2011-07-21 | 2012-01-18 | 中国石油天然气股份有限公司 | Detection method, device and system for field steam injection heat insulation oil pipe |
CN103590818A (en) * | 2013-10-21 | 2014-02-19 | 中国石油天然气股份有限公司 | Method and device for semi-analytically determining temperature distribution in shaft |
CN104453861A (en) * | 2014-11-11 | 2015-03-25 | 中国石油天然气股份有限公司 | Method and system for determining temperature distribution of high-pressure gas well shaft |
Non-Patent Citations (1)
Title |
---|
邓中先等: "基于井温资料的稠油水平井吸汽剖面解释方法", 《特种油气藏》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108318620A (en) * | 2017-12-22 | 2018-07-24 | 中国石油天然气股份有限公司 | Steam dryness determining method and device for steam injection pipe |
CN110344796A (en) * | 2018-04-04 | 2019-10-18 | 中国石油化工股份有限公司 | Steam injection parameter prediction technique based on three Parameter Principles |
CN110344796B (en) * | 2018-04-04 | 2021-08-06 | 中国石油化工股份有限公司 | Steam injection parameter prediction method based on three-parameter principle |
CN113139260A (en) * | 2020-01-17 | 2021-07-20 | 中国石油化工股份有限公司 | System and method for improving drilling simulation calculation speed |
CN113139260B (en) * | 2020-01-17 | 2024-02-09 | 中国石油化工股份有限公司 | System and method for improving well drilling simulation calculation speed |
Also Published As
Publication number | Publication date |
---|---|
CN105003238B (en) | 2017-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10480315B2 (en) | Average/initial reservoir pressure and wellbore efficiency analysis from rates and downhole pressures | |
AU2002300917B2 (en) | Method of predicting formation temperature | |
RU2479716C2 (en) | Calculation method of ratio of relative permeabilities of formation fluid media and wetting ability of formation, and tool for formation testing to implement above described method | |
CN106014387A (en) | Bottom hole pressure real-time prediction and control method | |
CN106522928B (en) | Well testing method for unstable pressure drop of well logging head by stopping pump after acidizing and fracturing | |
CN109707373B (en) | Horizontal well-vertical well bidirectional tracing method based on fluid production profile test and inter-well tracing | |
CN109033504B (en) | Oil-water well casing damage prediction method | |
CN104695950A (en) | Prediction method for volcanic rock oil reservoir productivity | |
CN112780257B (en) | Drilling fluid leakage monitoring system and monitoring method based on distributed optical fiber sensing | |
CN105510203A (en) | Method for determination of sandstone oil reservoir oil-water relative permeability under different temperature gradients | |
CN109242364B (en) | High-temperature high-pressure gas well simulation shaft volume replacement productivity evaluation method | |
RU2580547C1 (en) | Method for determining profile of water injection in injection well | |
Jamali et al. | Application of capacitance resistance models to determining interwell connectivity of large-scale mature oil fields | |
CN105003238A (en) | Method for analyzing dryness of downhole steam by aid of pressure and temperature profiles of well bores | |
RU2474687C1 (en) | Method for determining profile of fluid influx of multiformation deposits | |
Chen et al. | Modeling transient circulating mud temperature in the event of lost circulation and its application in locating loss zones | |
CA3065359A1 (en) | Improvements in or relating to injection wells | |
Xu et al. | The information content and integration of distributed-temperature-sensing data for near-wellbore-reservoir characterization | |
CN107448187B (en) | Underground measuring device | |
Qin et al. | Diagnosis of Water‐Influx Locations of Horizontal Well Subject to Bottom‐Water Drive through Well‐Testing Analysis | |
Javaheri et al. | Flow profiling using fiber optics in a horizontal steam injector with liner-deployed flow control devices | |
CN214403548U (en) | Drilling fluid leakage monitoring system based on distributed optical fiber sensing | |
US20170076020A1 (en) | Solution dependent output time marks for models of dynamic systems | |
Follin et al. | A comparison between standard well test evaluation methods used in SKB's site investigations and the generalised radial flow concept | |
Fisch et al. | Hydraulic testing and reservoir characterization of the Taufkirchen site in the Bavarian Molasse Basin, Germany |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Du Xiaocun Inventor after: Bi Xinzhong Inventor after: Rong Wei Inventor after: Yang Yang Inventor after: Zhang Jing Inventor after: Yang Guang Inventor after: Sheng Yuan Inventor after: Hao Yuanyuan Inventor after: Dong Jian Inventor after: Zhang Xuan Inventor after: Chen Juan Inventor after: Xiong Zhaohong Inventor after: Yang Lu Inventor after: Liu Lixin Inventor after: Yang Na Inventor after: Sun Peng Inventor after: Dai Qingyu Inventor after: Wei Hongyi Inventor after: Huang Chun Inventor after: Zhang Supeng Inventor after: Wang Dong Inventor after: Wang Rongyan Inventor after: Ma Guolun Inventor after: Zhang Xiufang Inventor before: Du Xiaocun Inventor before: Zhang Supeng Inventor before: Wang Dong Inventor before: Wang Rongyan Inventor before: Ma Guolun Inventor before: Zhang Xiufang |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170410 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: Sinopec Corp. Applicant after: Gudong Oil Production Factory, Shengli Oil Field Branch, SINOPEC Applicant after: Wei Hongyi Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant before: Sinopec Corp. Applicant before: Gudong Oil Production Factory, Shengli Oil Field Branch, SINOPEC |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20190724 |