CN108019206B - 一种高介电常数下随钻电磁波电阻率仪器量程扩展方法 - Google Patents
一种高介电常数下随钻电磁波电阻率仪器量程扩展方法 Download PDFInfo
- Publication number
- CN108019206B CN108019206B CN201711137511.8A CN201711137511A CN108019206B CN 108019206 B CN108019206 B CN 108019206B CN 201711137511 A CN201711137511 A CN 201711137511A CN 108019206 B CN108019206 B CN 108019206B
- Authority
- CN
- China
- Prior art keywords
- resistivity
- dielectric constant
- electromagnetic wave
- relative dielectric
- instrument
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000004044 response Effects 0.000 claims abstract description 28
- 238000005562 fading Methods 0.000 claims abstract description 27
- 230000010363 phase shift Effects 0.000 claims abstract description 19
- 238000012937 correction Methods 0.000 claims abstract description 18
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 230000007613 environmental effect Effects 0.000 claims abstract description 6
- 230000009466 transformation Effects 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 14
- 238000004088 simulation Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 230000004069 differentiation Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000011478 gradient descent method Methods 0.000 claims description 3
- 238000012804 iterative process Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711137511.8A CN108019206B (zh) | 2017-11-16 | 2017-11-16 | 一种高介电常数下随钻电磁波电阻率仪器量程扩展方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711137511.8A CN108019206B (zh) | 2017-11-16 | 2017-11-16 | 一种高介电常数下随钻电磁波电阻率仪器量程扩展方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108019206A CN108019206A (zh) | 2018-05-11 |
CN108019206B true CN108019206B (zh) | 2018-10-12 |
Family
ID=62080621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711137511.8A Active CN108019206B (zh) | 2017-11-16 | 2017-11-16 | 一种高介电常数下随钻电磁波电阻率仪器量程扩展方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108019206B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2596361B (en) * | 2018-06-28 | 2022-10-26 | Halliburton Energy Services Inc | Electronic sensing of discontinuities in a well casing |
CN111127243B (zh) * | 2018-10-31 | 2023-12-01 | 中国石油化工集团有限公司 | 一种修正随钻电磁波电阻率转换曲线的方法 |
CN110005398B (zh) * | 2019-04-04 | 2024-03-22 | 中国石油大学(北京) | 随钻电磁波电阻率测井仪器设计参数确定方法及装置 |
CN113803060A (zh) * | 2020-06-01 | 2021-12-17 | 中石化石油工程技术服务有限公司 | 用于随钻电磁波电阻率转换曲线刻度的修正方法及装置 |
CN112034257B (zh) * | 2020-09-11 | 2023-09-29 | 斯伦贝谢油田技术(山东)有限公司 | 一种井下电阻率的计算方法 |
CN116398126B (zh) * | 2023-06-07 | 2023-08-25 | 山东万洋石油科技有限公司 | 基于套管开窗水平井小直径随钻电阻率的数据处理方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187661A (en) * | 1989-07-21 | 1993-02-16 | Halliburton Logging Services, Inc. | Method of determining invaded formation properties including resistivity dielectric constant and zone diameter |
US5469062A (en) * | 1994-03-11 | 1995-11-21 | Baker Hughes, Inc. | Multiple depths and frequencies for simultaneous inversion of electromagnetic borehole measurements |
CN101609169A (zh) * | 2009-04-08 | 2009-12-23 | 中国石油集团钻井工程技术研究院 | 一种提高电磁波电阻率测量精度和扩展其测量范围的方法 |
CN102606138A (zh) * | 2012-03-31 | 2012-07-25 | 中国电子科技集团公司第二十二研究所 | 随钻电磁波电阻率测井仪相位幅度介电常数校正方法 |
CN102678106A (zh) * | 2012-05-02 | 2012-09-19 | 中国电子科技集团公司第二十二研究所 | 随钻电磁波电阻率测井仪器的数据处理方法 |
CN106407574A (zh) * | 2016-09-23 | 2017-02-15 | 上海神开石油设备有限公司 | 一种多分量随钻方位电磁波仪器的快速正反演处理方法 |
CN106446408A (zh) * | 2016-09-23 | 2017-02-22 | 上海神开石油设备有限公司 | 一种随钻补偿电磁波仪器的快速正反演处理方法 |
-
2017
- 2017-11-16 CN CN201711137511.8A patent/CN108019206B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187661A (en) * | 1989-07-21 | 1993-02-16 | Halliburton Logging Services, Inc. | Method of determining invaded formation properties including resistivity dielectric constant and zone diameter |
US5469062A (en) * | 1994-03-11 | 1995-11-21 | Baker Hughes, Inc. | Multiple depths and frequencies for simultaneous inversion of electromagnetic borehole measurements |
CN101609169A (zh) * | 2009-04-08 | 2009-12-23 | 中国石油集团钻井工程技术研究院 | 一种提高电磁波电阻率测量精度和扩展其测量范围的方法 |
CN102606138A (zh) * | 2012-03-31 | 2012-07-25 | 中国电子科技集团公司第二十二研究所 | 随钻电磁波电阻率测井仪相位幅度介电常数校正方法 |
CN102678106A (zh) * | 2012-05-02 | 2012-09-19 | 中国电子科技集团公司第二十二研究所 | 随钻电磁波电阻率测井仪器的数据处理方法 |
CN106407574A (zh) * | 2016-09-23 | 2017-02-15 | 上海神开石油设备有限公司 | 一种多分量随钻方位电磁波仪器的快速正反演处理方法 |
CN106446408A (zh) * | 2016-09-23 | 2017-02-22 | 上海神开石油设备有限公司 | 一种随钻补偿电磁波仪器的快速正反演处理方法 |
Non-Patent Citations (1)
Title |
---|
随钻电磁波测井数据处理新方法;张中庆等;《吉林大学学报(地球科学版)》;20140926;第44卷(第5期);第1720-1726页 * |
Also Published As
Publication number | Publication date |
---|---|
CN108019206A (zh) | 2018-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108019206B (zh) | 一种高介电常数下随钻电磁波电阻率仪器量程扩展方法 | |
Hendrickx et al. | Inversion of soil conductivity profiles from electromagnetic induction measurements: Theory and experimental verification | |
Thiesson et al. | Calibration of frequency‐domain electromagnetic devices used in near‐surface surveying | |
US20180106764A1 (en) | Multi-point in situ calibration of electromagnetic pipe inspection tools | |
SU900823A3 (ru) | Устройство дл индукционного каротажа | |
RU2432586C2 (ru) | Способ определения эффективной удельной проводимости формации для коррекции, учитывающей влияние ствола скважины на результаты индукционного каротажа | |
US6381542B1 (en) | Generic, accurate, and real time borehole correction for resistivity tools | |
CN105804734A (zh) | 一种利用核磁共振测井识别稠油储层的方法 | |
EP2145213A2 (en) | Method and apparatus to automatically recover well geometry from low frequency electromagnetic signal measurements | |
CN108547611B (zh) | 水平井复杂环境随钻电磁波电阻率测井快速仿真方法 | |
CN107944159B (zh) | 一种随钻电磁波正演仿真数据库高精度压缩方法 | |
CN108049865B (zh) | 随钻感应测井电场刻度方法 | |
CN104516991A (zh) | 一种伽马传感器全温度范围补偿方法 | |
CN109915120B (zh) | 一种基于环境因素的随钻电阻率测井系统校正方法 | |
US10209390B2 (en) | Measuring fluid conductivity | |
Zhou et al. | The ratio apparent resistivity definition of rectangular-loop TEM | |
CN115292890A (zh) | 基于多源辅助数据开发的场地土壤污染物浓度三维空间预测方法 | |
CN108169802A (zh) | 一种粗糙介质模型的时域电磁数据慢扩散成像方法 | |
CN112083507B (zh) | 一种基于经验模态分解的瞬变电磁救援井探测方法 | |
CN104458833B (zh) | 一种基于时域反射原理的湿度传感器测试数据解析方法 | |
US8190368B2 (en) | Method of finite-element discretization in heterogeneous and highly conductive grid cells | |
Casanova et al. | Design of access-tube TDR sensor for soil water content: Theory | |
Kemna et al. | Broadband electrical impedance tomography for subsurface characterization using improved corrections of electromagnetic coupling and spectral regularization | |
Wang et al. | A piecewise analysis model for electrical conductivity calculation from time domain reflectometry waveforms | |
Wang et al. | A comparison of second‐order derivative based models for time domain reflectometry waveform analysis |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201109 Address after: No. 6, liupukang, Xicheng District, Beijing 100120 Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA NATIONAL LOGGING Corp. Patentee after: China National Petroleum Corporation Great Wall Drilling Engineering Co.,Ltd. Address before: 100000 Beijing Chaoyang District Anli Road No. 101 room 2205 Patentee before: China National Petroleum Corporation Great Wall Drilling Engineering Co.,Ltd. |