NO20005653D0 - Digital signalmottaker for MWD telemetrisystemer - Google Patents
Digital signalmottaker for MWD telemetrisystemerInfo
- Publication number
- NO20005653D0 NO20005653D0 NO20005653A NO20005653A NO20005653D0 NO 20005653 D0 NO20005653 D0 NO 20005653D0 NO 20005653 A NO20005653 A NO 20005653A NO 20005653 A NO20005653 A NO 20005653A NO 20005653 D0 NO20005653 D0 NO 20005653D0
- Authority
- NO
- Norway
- Prior art keywords
- digital signal
- signal receiver
- telemetry systems
- mwd telemetry
- mwd
- Prior art date
Links
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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43763499A | 1999-11-10 | 1999-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20005653D0 true NO20005653D0 (no) | 2000-11-09 |
NO20005653L NO20005653L (no) | 2001-05-11 |
Family
ID=23737250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20005653A NO20005653L (no) | 1999-11-10 | 2000-11-09 | Digital signalmottaker for MWD telemetrisystemer |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR0005335A (no) |
CA (1) | CA2325115A1 (no) |
EG (1) | EG22182A (no) |
GB (1) | GB2361789B (no) |
ID (1) | ID28159A (no) |
NO (1) | NO20005653L (no) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040155794A1 (en) * | 2003-02-06 | 2004-08-12 | Halliburton Energy Services, Inc. | Downhole telemetry system using discrete multi-tone modulation with adaptive noise cancellation |
GB2434013B (en) * | 2003-10-23 | 2008-06-11 | Halliburton Energy Serv Inc | Directional acoustic telemetry receiver |
US7091719B2 (en) | 2004-04-30 | 2006-08-15 | Schlumberger Technology Corporation | Method for determining properties of formation fluids |
US20060132327A1 (en) * | 2004-12-21 | 2006-06-22 | Baker Hughes Incorporated | Two sensor impedance estimation for uplink telemetry signals |
US8629782B2 (en) | 2006-05-10 | 2014-01-14 | Schlumberger Technology Corporation | System and method for using dual telemetry |
US8004421B2 (en) | 2006-05-10 | 2011-08-23 | Schlumberger Technology Corporation | Wellbore telemetry and noise cancellation systems and method for the same |
WO2007095111A1 (en) * | 2006-02-14 | 2007-08-23 | Baker Hughes Incorporated | System and method for measurement while drilling telemetry |
WO2007095112A2 (en) * | 2006-02-14 | 2007-08-23 | Baker Hughes Incorporated | Decision feedback equalization in mud-pulse telemetry |
GB2450264B (en) * | 2006-02-14 | 2011-06-15 | Baker Hughes Inc | Channel equalization for mud-pulse telemetry |
US8013756B2 (en) | 2006-06-16 | 2011-09-06 | Baker Hughes Incorporated | Estimation of properties of mud |
US8009511B2 (en) | 2006-08-11 | 2011-08-30 | Baker Hughes Incorporated | Pressure waves decoupling with two transducers |
US8811118B2 (en) | 2006-09-22 | 2014-08-19 | Baker Hughes Incorporated | Downhole noise cancellation in mud-pulse telemetry |
US20080204270A1 (en) * | 2007-02-23 | 2008-08-28 | Precision Energy Services, Ltd. | Measurement-while-drilling mud pulse telemetry reflection cancelation |
US9726010B2 (en) * | 2007-07-13 | 2017-08-08 | Baker Hughes Incorporated | Estimation of multichannel mud characteristics |
US8286257B2 (en) | 2008-06-02 | 2012-10-09 | Schlumberger Technology Corporation | Enabling synchronous and asynchronous collaboration for software applications |
US8302685B2 (en) | 2009-01-30 | 2012-11-06 | Schlumberger Technology Corporation | Mud pulse telemetry data modulation technique |
EP2890866A4 (en) * | 2012-08-29 | 2016-07-20 | Services Petroliers Schlumberger | SYSTEM AND METHOD FOR BOARD LOOP SIGNAL GAIN |
CA2902761C (en) * | 2013-03-12 | 2021-10-12 | Xact Downhole Telemetry Inc. | Acoustic receiver for use on a drill string |
CN107109929A (zh) | 2015-01-12 | 2017-08-29 | 哈利伯顿能源服务公司 | 脉冲调制遥测术中的波反射抑制 |
WO2017074374A1 (en) * | 2015-10-29 | 2017-05-04 | Halliburton Energy Services, Inc. | Mud pump stroke detection using distributed acoustic sensing |
US9850754B1 (en) | 2016-06-17 | 2017-12-26 | Ge Energy Oilfield Technology, Inc. | High speed telemetry signal processing |
CN106958442B (zh) * | 2017-05-04 | 2021-01-29 | 中国海洋石油集团有限公司 | 一种泥浆脉冲传输系统和方法 |
CN111448764B (zh) | 2017-12-13 | 2022-03-25 | 星光随钻测量公司 | 电磁遥测发射机装置和泥浆脉冲-电磁遥测组件 |
CN109854234B (zh) * | 2019-03-20 | 2022-11-15 | 中国石油大学(华东) | 泥浆脉冲信号检测方法 |
GB2603333B (en) | 2019-08-28 | 2023-05-10 | Baker Hughes Oilfield Operations Llc | Mud pulse transmission time delay correction |
CN115163052B (zh) * | 2022-06-18 | 2023-07-28 | 杭州丰禾石油科技有限公司 | 超声井径的参数测量方法和超声井径随钻测井装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742443A (en) * | 1970-07-27 | 1973-06-26 | Mobil Oil Corp | Apparatus for improving signal-to-noise ratio in logging-while-drilling system |
US3747059A (en) * | 1970-12-18 | 1973-07-17 | Schlumberger Technology Corp | Electronic noise filter with means for compensating for hose reflection |
US3716830A (en) * | 1970-12-18 | 1973-02-13 | D Garcia | Electronic noise filter with hose reflection suppression |
US5128901A (en) * | 1988-04-21 | 1992-07-07 | Teleco Oilfield Services Inc. | Acoustic data transmission through a drillstring |
EP0565141A3 (en) * | 1988-04-21 | 1993-10-20 | Sandia Corporation | Acoustic data transmission through a drill string |
US5490121A (en) * | 1994-08-17 | 1996-02-06 | Halliburton Company | Nonlinear equalizer for measurement while drilling telemetry system |
-
2000
- 2000-11-02 GB GB0026855A patent/GB2361789B/en not_active Expired - Fee Related
- 2000-11-06 CA CA 2325115 patent/CA2325115A1/en not_active Abandoned
- 2000-11-07 EG EG20001397A patent/EG22182A/xx active
- 2000-11-09 NO NO20005653A patent/NO20005653L/no unknown
- 2000-11-10 ID IDP20000972D patent/ID28159A/id unknown
- 2000-11-10 BR BR0005335-0A patent/BR0005335A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2361789A (en) | 2001-10-31 |
GB2361789B (en) | 2003-01-15 |
GB0026855D0 (en) | 2000-12-20 |
CA2325115A1 (en) | 2001-05-10 |
ID28159A (id) | 2001-05-10 |
EG22182A (en) | 2002-10-31 |
NO20005653L (no) | 2001-05-11 |
BR0005335A (pt) | 2001-06-12 |
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