CN102200009B - 用于mwd井下连续波信号处理方法 - Google Patents
用于mwd井下连续波信号处理方法 Download PDFInfo
- Publication number
- CN102200009B CN102200009B CN 201010597610 CN201010597610A CN102200009B CN 102200009 B CN102200009 B CN 102200009B CN 201010597610 CN201010597610 CN 201010597610 CN 201010597610 A CN201010597610 A CN 201010597610A CN 102200009 B CN102200009 B CN 102200009B
- Authority
- CN
- China
- Prior art keywords
- signal
- drill
- mwd
- drill string
- drill bit
- 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
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010597610 CN102200009B (zh) | 2010-12-20 | 2010-12-20 | 用于mwd井下连续波信号处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010597610 CN102200009B (zh) | 2010-12-20 | 2010-12-20 | 用于mwd井下连续波信号处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102200009A CN102200009A (zh) | 2011-09-28 |
CN102200009B true CN102200009B (zh) | 2013-05-08 |
Family
ID=44660962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010597610 Active CN102200009B (zh) | 2010-12-20 | 2010-12-20 | 用于mwd井下连续波信号处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102200009B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103236845A (zh) * | 2013-04-18 | 2013-08-07 | 西安石油大学 | 一种随钻测井泥浆脉冲传输的数据压缩方法 |
NO346032B1 (en) * | 2015-01-12 | 2022-01-10 | Halliburton Energy Services Inc | Wave reflection suppression in pulse modulation telemetry |
CN109736783A (zh) * | 2018-12-11 | 2019-05-10 | 斯伦贝谢油田技术(山东)有限公司 | 一种连续波测量信号的处理方法 |
CN112200229A (zh) * | 2020-03-02 | 2021-01-08 | 周红 | 基于传感器通信的信号处理方法及装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1657740A (zh) * | 2004-02-16 | 2005-08-24 | 中国石油勘探开发研究院钻井工艺研究所 | 一种接收和检测泥浆压力脉冲信号的方法及装置 |
CN101042047A (zh) * | 2007-04-26 | 2007-09-26 | 大庆石油管理局 | 一种lwd脉冲发生器的充油方法 |
WO2008021261A2 (en) * | 2006-08-11 | 2008-02-21 | Baker Hughes Incorporated | Pressure wave decoupling with two transducers |
GB2443052A (en) * | 2006-10-20 | 2008-04-23 | Schlumberger Holdings | Communicating with a perforating gun across a barrier using high intensity signals |
CN201221355Y (zh) * | 2008-06-11 | 2009-04-15 | 中国石油集团钻井工程技术研究院 | 连续波压力脉冲发生器 |
CN101718195A (zh) * | 2009-12-21 | 2010-06-02 | 北京中联博韬科技咨询有限公司 | 泥浆脉冲发生器 |
CN101737009A (zh) * | 2009-12-01 | 2010-06-16 | 中国石油集团长城钻探工程有限公司 | 液气相钻井介质转盘驱动地质导向钻井系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090201764A1 (en) * | 2008-02-13 | 2009-08-13 | Baker Hughes Incorporated | Down hole mud sound speed measurement by using acoustic sensors with differentiated standoff |
-
2010
- 2010-12-20 CN CN 201010597610 patent/CN102200009B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1657740A (zh) * | 2004-02-16 | 2005-08-24 | 中国石油勘探开发研究院钻井工艺研究所 | 一种接收和检测泥浆压力脉冲信号的方法及装置 |
WO2008021261A2 (en) * | 2006-08-11 | 2008-02-21 | Baker Hughes Incorporated | Pressure wave decoupling with two transducers |
GB2443052A (en) * | 2006-10-20 | 2008-04-23 | Schlumberger Holdings | Communicating with a perforating gun across a barrier using high intensity signals |
CN101042047A (zh) * | 2007-04-26 | 2007-09-26 | 大庆石油管理局 | 一种lwd脉冲发生器的充油方法 |
CN201221355Y (zh) * | 2008-06-11 | 2009-04-15 | 中国石油集团钻井工程技术研究院 | 连续波压力脉冲发生器 |
CN101737009A (zh) * | 2009-12-01 | 2010-06-16 | 中国石油集团长城钻探工程有限公司 | 液气相钻井介质转盘驱动地质导向钻井系统 |
CN101718195A (zh) * | 2009-12-21 | 2010-06-02 | 北京中联博韬科技咨询有限公司 | 泥浆脉冲发生器 |
Also Published As
Publication number | Publication date |
---|---|
CN102200009A (zh) | 2011-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103487835B (zh) | 一种基于模型约束的多分辨率波阻抗反演方法 | |
CN103389513B (zh) | 应用声波测井资料约束反演提高地震资料分辨率的方法 | |
CN102695970B (zh) | 用于表征石油或者天然气储集层随时间演变的改进方法 | |
CN105308479A (zh) | 通过与偏移距相关的弹性fwi的多参数反演 | |
CN102900430B (zh) | 钻井液连续压力波信号的泵压干扰消除方法 | |
CN102200009B (zh) | 用于mwd井下连续波信号处理方法 | |
Ladopoulos | Non-linear Real-Time Expert Seismology for Four-dimensional Petroleum Exploration | |
CN105388518A (zh) | 一种质心频率与频谱比联合的井中地震品质因子反演方法 | |
Parkhonyuk et al. | Measurements while fracturing: nonintrusive method of hydraulic fracturing monitoring | |
US20140019056A1 (en) | Process for characterising the evolution of an oil or gas reservoir over time | |
CN104181586B (zh) | 一种水陆检波器数据海底反射系数反演的方法 | |
Auriol et al. | Sensing and computational frameworks for improving drill-string dynamics estimation | |
Unal et al. | Use of wavelet transform and signal processing techniques for inferring interwell connectivity in waterflooding operations | |
CN107229066A (zh) | 基于地面地震构造约束的vsp数据全波形反演建模方法 | |
CN103177150B (zh) | 声波钻柱信道fir理论模型的建立方法 | |
CN115034115B (zh) | 一种使用深度学习在套管井中提取第三反射界面超声回波弱信号的方法 | |
Bukhamsin et al. | Using Distributed Acoustic Sensors to Optimize Production in Intelligent Wells | |
Xue | Data Analytics for Drilling Engineering | |
US20120150445A1 (en) | Reservoir grid conversion for scaling strain | |
CN109312619B (zh) | 高速遥测信号处理 | |
Wang et al. | Using transfer matrix method to study the acoustic property of drill strings | |
Namuq | Simulation and modeling of pressure pulse propagation in fluids inside drill strings | |
Xue et al. | Signal detection and processing of downhole information transmission | |
CN114397701A (zh) | 基于cnn方法的人工智能四维地震反演方法 | |
Wang et al. | Numerical simulation of reflected wave characteristics in oil wells measured by Acoustic method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201030 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Address before: 100083 No. 20, Haidian District, Beijing, Xueyuan Road Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230306 Address after: 100120 Xicheng District six paw Kang in Beijing City Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100120 Xicheng District six paw Kang in Beijing City Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. |