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GB2215461B - Improvements in or relating to arrays of filamentary form - Google Patents

Improvements in or relating to arrays of filamentary form

Info

Publication number
GB2215461B
GB2215461B GB8804314A GB8804314A GB2215461B GB 2215461 B GB2215461 B GB 2215461B GB 8804314 A GB8804314 A GB 8804314A GB 8804314 A GB8804314 A GB 8804314A GB 2215461 B GB2215461 B GB 2215461B
Authority
GB
United Kingdom
Prior art keywords
arrays
relating
filamentary form
filamentary
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 - Lifetime
Application number
GB8804314A
Other versions
GB8804314D0 (en
GB2215461A (en
Inventor
Roy Wyatt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8804314A priority Critical patent/GB2215461B/en
Publication of GB8804314D0 publication Critical patent/GB8804314D0/en
Priority to PCT/GB1989/000186 priority patent/WO1989008270A1/en
Priority to EP19890904152 priority patent/EP0409863A1/en
Priority to AU33551/89A priority patent/AU3355189A/en
Publication of GB2215461A publication Critical patent/GB2215461A/en
Priority to NO90903735A priority patent/NO903735L/en
Application granted granted Critical
Publication of GB2215461B publication Critical patent/GB2215461B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Transducers For Ultrasonic Waves (AREA)
GB8804314A 1988-02-24 1988-02-24 Improvements in or relating to arrays of filamentary form Expired - Lifetime GB2215461B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8804314A GB2215461B (en) 1988-02-24 1988-02-24 Improvements in or relating to arrays of filamentary form
PCT/GB1989/000186 WO1989008270A1 (en) 1988-02-24 1989-02-23 Improvements in or relating to arrays of filamentary form
EP19890904152 EP0409863A1 (en) 1988-02-24 1989-02-23 Improvements in or relating to arrays of filamentary form
AU33551/89A AU3355189A (en) 1988-02-24 1989-02-23 Improvements in or relating to arrays of filamentary form
NO90903735A NO903735L (en) 1988-02-24 1990-08-24 DEVICE FOR INSTALLATION WITH WIRELESS FORM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8804314A GB2215461B (en) 1988-02-24 1988-02-24 Improvements in or relating to arrays of filamentary form

Publications (3)

Publication Number Publication Date
GB8804314D0 GB8804314D0 (en) 1988-03-23
GB2215461A GB2215461A (en) 1989-09-20
GB2215461B true GB2215461B (en) 1992-05-20

Family

ID=10632288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8804314A Expired - Lifetime GB2215461B (en) 1988-02-24 1988-02-24 Improvements in or relating to arrays of filamentary form

Country Status (4)

Country Link
EP (1) EP0409863A1 (en)
AU (1) AU3355189A (en)
GB (1) GB2215461B (en)
WO (1) WO1989008270A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO308681B1 (en) * 1998-06-19 2000-10-09 Cit Alcatel Seismic cable with integrated sensor housing and the electrical and optical conductors arranged externally around the sensor housing
US7184364B2 (en) * 2002-10-29 2007-02-27 Geospace Engineering Resources International, Lp Armored seabed laid seismic cable and method and apparatus for manufacturing same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1213956A (en) * 1968-09-12 1970-11-25 Schlumberger Technology Corp Improvements in electric cables
US3978446A (en) * 1975-08-25 1976-08-31 Gte Sylvania Incorporated Electret cable hydrophone array
GB2145226A (en) * 1983-08-18 1985-03-20 Mobil Oil Corp Low noise digital seismic streamer and method of marine seismic exploration
US4689777A (en) * 1981-04-21 1987-08-25 Shell Oil Company Filled hydrophone mounts
US4694436A (en) * 1984-05-29 1987-09-15 Western Geophysical Company Of America Noise-attenuating streamer-cable bulkhead

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1548503A1 (en) * 1966-07-29 1970-07-30 Prakla Gmbh Measuring cable for seismic sea measurements
US4510588A (en) * 1981-12-22 1985-04-09 Shell Oil Company Hydrophone cable decoupler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1213956A (en) * 1968-09-12 1970-11-25 Schlumberger Technology Corp Improvements in electric cables
US3978446A (en) * 1975-08-25 1976-08-31 Gte Sylvania Incorporated Electret cable hydrophone array
US4689777A (en) * 1981-04-21 1987-08-25 Shell Oil Company Filled hydrophone mounts
GB2145226A (en) * 1983-08-18 1985-03-20 Mobil Oil Corp Low noise digital seismic streamer and method of marine seismic exploration
US4694436A (en) * 1984-05-29 1987-09-15 Western Geophysical Company Of America Noise-attenuating streamer-cable bulkhead

Also Published As

Publication number Publication date
GB8804314D0 (en) 1988-03-23
WO1989008270A1 (en) 1989-09-08
EP0409863A1 (en) 1991-01-30
GB2215461A (en) 1989-09-20
AU3355189A (en) 1989-09-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940224