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IPC

(21) (22)

Application

99111963/28, 1997-10-23

(24)

Start date

1997-10-23

(22)

Actual filing date

1997-10-23

(45)

Published

2002-09-27

(72)

Inventor

Gajmilton Dehvid DzhejmsPark Uil'Jam PentlehndSmit Dzhon Grehnt FlejvellSehndkhehm Uil'Jam AleksandrUjelehn Dzhon Kristofer

(73)

Holder

Vajbrejshn Teknolehdzhi Limitid

SYSTEM COLLECTING SEISMIC DATA AND PROCEDURE TO CONDUCT SEISMIC PROSPECTING Russian patent published in 2002 - IPC

Abstract RU 2190241 C2

FIELD: collection of seismic data with use of geophones. SUBSTANCE: system collecting seismic data divides examined territory into number of sectors. Each sector has access node to sector and several units of geophone. Digital data from units of geophone are transmitted to proper access node to sector by method of radio telemetering on frequency common for all units of geophone. Data are directed from access nodes to sector over broadband channels to central control unit. EFFECT: simplified process of data collection, possibility of employment of low-power units in geophone. 14 cl, 4 dwg

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RU 2 190 241 C2

Authors

Gajmilton Dehvid Dzhejms

Park Uil'Jam Pentlehnd

Smit Dzhon Grehnt Flejvell

Sehndkhehm Uil'Jam Aleksandr

Ujelehn Dzhon Kristofer

Dates

2002-09-27—Published

1997-10-23—Filed