AR065060A1 - Deteccion automatica de una portadora de modulacion y una portadora optima en un sistema telemetrico para perforaciones de pozos - Google Patents
Deteccion automatica de una portadora de modulacion y una portadora optima en un sistema telemetrico para perforaciones de pozosInfo
- Publication number
- AR065060A1 AR065060A1 ARP080100338A ARP080100338A AR065060A1 AR 065060 A1 AR065060 A1 AR 065060A1 AR P080100338 A ARP080100338 A AR P080100338A AR P080100338 A ARP080100338 A AR P080100338A AR 065060 A1 AR065060 A1 AR 065060A1
- Authority
- AR
- Argentina
- Prior art keywords
- carrier
- telemetric
- carrier frequency
- automatic detection
- message
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Selective Calling Equipment (AREA)
- Radio Relay Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Deteccion automática de una portadora de modulacion y una portadora optima en un sistema telemétrico para agujeros. Un método para detectar una frecuencia portadora en un sistema telemétrico inalámbrico para agujeros incluye los pasos de: transmitir desde un primer dispositivo telemétrico un mensaje modulado en una frecuencia portadora predeterminada; recibir en un segundo dispositivo telemétrico las senales que incluyen senales multiples, y seleccionar, entre las frecuencias multiples recibidas, la frecuencia portadora predeterminada en la cual se modula el mensaje. Un método para detectar una frecuencia portadora util del sistema telemétrico inalámbrico para agujeros incluye los pasos de: transmitir desde un primer dispositivo telemétrico un mensaje modulado en una frecuencia portadora; verificar luego si el primer dispositivo telemétrico recibio desde el segundo dispositivo telemétrico la respuesta al mensaje y repetir los pasos de transmision y verificacion con una frecuencia portadora incrementada siempre que no se reciba la respuesta.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/668,044 US20080180273A1 (en) | 2007-01-29 | 2007-01-29 | Self-Detection of a Modulating Carrier and an Optimum Carrier in a Downhole Telemetry System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR065060A1 true AR065060A1 (es) | 2009-05-13 |
Family
ID=39433996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP080100338A AR065060A1 (es) | 2007-01-29 | 2008-01-28 | Deteccion automatica de una portadora de modulacion y una portadora optima en un sistema telemetrico para perforaciones de pozos |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080180273A1 (es) |
| EP (2) | EP2631684A1 (es) |
| AR (1) | AR065060A1 (es) |
| BR (1) | BRPI0801272A2 (es) |
| CA (1) | CA2618120C (es) |
| MX (1) | MX2008001306A (es) |
| MY (1) | MY151649A (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100013663A1 (en) * | 2008-07-16 | 2010-01-21 | Halliburton Energy Services, Inc. | Downhole Telemetry System Using an Optically Transmissive Fluid Media and Method for Use of Same |
| US20120250461A1 (en) | 2011-03-30 | 2012-10-04 | Guillaume Millot | Transmitter and receiver synchronization for wireless telemetry systems |
| EP2157279A1 (en) * | 2008-08-22 | 2010-02-24 | Schlumberger Holdings Limited | Transmitter and receiver synchronisation for wireless telemetry systems technical field |
| US8750075B2 (en) | 2009-12-22 | 2014-06-10 | Schlumberger Technology Corporation | Acoustic transceiver with adjacent mass guided by membranes |
| US9062535B2 (en) | 2009-12-28 | 2015-06-23 | Schlumberger Technology Corporation | Wireless network discovery algorithm and system |
| US9686021B2 (en) | 2011-03-30 | 2017-06-20 | Schlumberger Technology Corporation | Wireless network discovery and path optimization algorithm and system |
| EP2763335A1 (en) | 2013-01-31 | 2014-08-06 | Service Pétroliers Schlumberger | Transmitter and receiver band pass selection for wireless telemetry systems |
| US10003379B2 (en) * | 2014-05-06 | 2018-06-19 | Starkey Laboratories, Inc. | Wireless communication with probing bandwidth |
| EP3007372B1 (en) * | 2014-10-10 | 2017-06-28 | Soluzioni Ingegneria S.r.l. | Transmission of information over a functional structure having a different function |
| US10316652B2 (en) | 2014-12-18 | 2019-06-11 | Evolution Engineering Inc. | Downhole telemetry tool with adaptive frequency transmitter |
| WO2016127252A1 (en) | 2015-02-10 | 2016-08-18 | Evolution Engineering Inc. | Method and apparatus for determining rotor position in a fluid pressure pulse generator |
| EP3101224B1 (en) | 2015-06-05 | 2023-07-12 | Services Pétroliers Schlumberger | Backbone network architecture and network management scheme for downhole wireless communications system |
| US11990948B2 (en) * | 2018-08-09 | 2024-05-21 | Onesubsea Ip Uk Limited | Subsea telecommunication system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3930220A (en) * | 1973-09-12 | 1975-12-30 | Sun Oil Co Pennsylvania | Borehole signalling by acoustic energy |
| GB2070894B (en) * | 1980-01-19 | 1983-11-30 | Marconi Co Ltd | Secondary radar responders |
| US4739325A (en) * | 1982-09-30 | 1988-04-19 | Macleod Laboratories, Inc. | Apparatus and method for down-hole EM telemetry while drilling |
| US6150954A (en) * | 1998-02-27 | 2000-11-21 | Halliburton Energy Services, Inc. | Subsea template electromagnetic telemetry |
| US7224713B2 (en) * | 1998-04-09 | 2007-05-29 | Andrzej Partyka | Telemetry system with authentication |
| US6073050A (en) * | 1998-11-10 | 2000-06-06 | Advanced Bionics Corporation | Efficient integrated RF telemetry transmitter for use with implantable device |
| US6470996B1 (en) * | 2000-03-30 | 2002-10-29 | Halliburton Energy Services, Inc. | Wireline acoustic probe and associated methods |
| AU2000265796A1 (en) * | 2000-08-08 | 2002-02-18 | Emtec Solutions Limited | Apparatus and method for telemetry |
| US20030142586A1 (en) * | 2002-01-30 | 2003-07-31 | Shah Vimal V. | Smart self-calibrating acoustic telemetry system |
| US6512720B1 (en) * | 2002-05-14 | 2003-01-28 | The United States Of America As Represented By The Secretary Of The Navy | Underwater telemetry method using doppler compensation |
| US7085194B2 (en) * | 2003-12-12 | 2006-08-01 | Schlumberger Technology Corporation | Methods and systems for calibrating acoustic receivers |
| US7336732B1 (en) * | 2004-07-28 | 2008-02-26 | L-3 Communications Titan Corporation | Carrier frequency detection for signal acquisition |
-
2007
- 2007-01-29 US US11/668,044 patent/US20080180273A1/en not_active Abandoned
-
2008
- 2008-01-22 CA CA2618120A patent/CA2618120C/en not_active Expired - Fee Related
- 2008-01-25 EP EP20130168405 patent/EP2631684A1/en not_active Withdrawn
- 2008-01-25 EP EP08250315.2A patent/EP1950586B1/en active Active
- 2008-01-25 MY MYPI20080144 patent/MY151649A/en unknown
- 2008-01-28 MX MX2008001306A patent/MX2008001306A/es active IP Right Grant
- 2008-01-28 AR ARP080100338A patent/AR065060A1/es active IP Right Grant
- 2008-01-29 BR BRPI0801272-5A patent/BRPI0801272A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20080180273A1 (en) | 2008-07-31 |
| EP1950586A2 (en) | 2008-07-30 |
| MX2008001306A (es) | 2009-02-24 |
| EP2631684A1 (en) | 2013-08-28 |
| EP1950586A3 (en) | 2012-06-27 |
| CA2618120A1 (en) | 2008-07-29 |
| BRPI0801272A2 (pt) | 2009-06-23 |
| EP1950586B1 (en) | 2017-08-02 |
| MY151649A (en) | 2014-06-30 |
| CA2618120C (en) | 2012-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |