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GB2087680B - Remote seismic data system - Google Patents

Remote seismic data system

Info

Publication number
GB2087680B
GB2087680B GB8133530A GB8133530A GB2087680B GB 2087680 B GB2087680 B GB 2087680B GB 8133530 A GB8133530 A GB 8133530A GB 8133530 A GB8133530 A GB 8133530A GB 2087680 B GB2087680 B GB 2087680B
Authority
GB
United Kingdom
Prior art keywords
seismic data
data system
remote seismic
remote
seismic
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.)
Expired
Application number
GB8133530A
Other versions
GB2087680A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geosource Inc
Original Assignee
Geosource Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Geosource Inc filed Critical Geosource Inc
Publication of GB2087680A publication Critical patent/GB2087680A/en
Application granted granted Critical
Publication of GB2087680B publication Critical patent/GB2087680B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • 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
    • E21B47/13—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 by electromagnetic energy, e.g. radio frequency
    • E21B47/135—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 by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
GB8133530A 1980-11-17 1981-11-06 Remote seismic data system Expired GB2087680B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20763480A 1980-11-17 1980-11-17
US25188681A 1981-04-07 1981-04-07

Publications (2)

Publication Number Publication Date
GB2087680A GB2087680A (en) 1982-05-26
GB2087680B true GB2087680B (en) 1985-04-24

Family

ID=26902419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8133530A Expired GB2087680B (en) 1980-11-17 1981-11-06 Remote seismic data system

Country Status (4)

Country Link
CA (1) CA1170756A (en)
DE (1) DE3145617A1 (en)
FR (1) FR2494449B1 (en)
GB (1) GB2087680B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159332A1 (en) * 1983-09-11 1985-10-30 Geosource Inc. Method and apparatus for multi-line seismic exploration
US4654660A (en) * 1985-01-09 1987-03-31 Litton Resources Systems, Inc. Optical telemetric transceiver
US5200930A (en) * 1992-01-24 1993-04-06 The Laitram Corporation Two-wire multi-channel streamer communication system
US5627798A (en) * 1995-05-05 1997-05-06 I/O Exploration Products (U.S.A.), Inc. Hierarchical telemetry system for seismic acquisition
US20030128627A1 (en) * 2001-09-07 2003-07-10 Input/Output, Inc. Seismic data acquisition apparatus and method
GB2417627B (en) * 2002-07-18 2006-07-19 Pgs Americas Inc Fiber-optic seismic array telemetry system, and method
US6850461B2 (en) 2002-07-18 2005-02-01 Pgs Americas, Inc. Fiber-optic seismic array telemetry, system, and method
GB2395640B (en) 2002-11-22 2006-06-07 Westerngeco Seismic Holdings Implementing a network infrastructure in a seismic acquisition system
GB2396086C (en) * 2002-12-03 2007-11-02 Vetco Gray Controls Ltd A system for use in controlling a hydrocarbon production well
GB2449941B (en) * 2007-06-08 2011-11-02 Stingray Geophysical Ltd Seismic cable structure
US10270541B2 (en) * 2016-04-27 2019-04-23 Magseis Ff Llc Optical link management

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237552A5 (en) * 1973-07-10 1975-02-07 Sercel Rech Const Elect
US4024492A (en) * 1976-02-09 1977-05-17 Geosource Inc. Seismic array
US4104596A (en) * 1976-12-10 1978-08-01 Geosource Inc. Instantaneous floating point amplifier
US4158819A (en) * 1976-12-10 1979-06-19 Geosource Inc. Instantaneous floating point amplifier
US4117448A (en) * 1977-04-13 1978-09-26 Western Geophysical Company Of America Seismic telemetric system for land operations
JPS593051B2 (en) * 1978-01-09 1984-01-21 ケイディディ株式会社 Fault monitoring method for optical relay transmission lines
JPS55152434A (en) * 1979-05-17 1980-11-27 Kokusai Denshin Denwa Co Ltd <Kdd> Light output monitoring system for light repeater

Also Published As

Publication number Publication date
DE3145617A1 (en) 1982-07-29
CA1170756A (en) 1984-07-10
GB2087680A (en) 1982-05-26
FR2494449B1 (en) 1985-12-27
FR2494449A1 (en) 1982-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 5234, PAGE 2133

PCNP Patent ceased through non-payment of renewal fee