RU94038834A - System for transmission and reception of geophysical information - Google Patents

System for transmission and reception of geophysical information

Info

Publication number
RU94038834A
RU94038834A RU94038834/03A RU94038834A RU94038834A RU 94038834 A RU94038834 A RU 94038834A RU 94038834/03 A RU94038834/03 A RU 94038834/03A RU 94038834 A RU94038834 A RU 94038834A RU 94038834 A RU94038834 A RU 94038834A
Authority
RU
Russia
Prior art keywords
ground
geophysical
introduction
analog
unit
Prior art date
Application number
RU94038834/03A
Other languages
Russian (ru)
Other versions
RU2087706C1 (en
Inventor
В.З. Скобло
Т.М. Вердиев
И.А. Власов
Original Assignee
Акционерное общество закрытого типа "Новые нефтяные технологии-КУРС"
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 Акционерное общество закрытого типа "Новые нефтяные технологии-КУРС" filed Critical Акционерное общество закрытого типа "Новые нефтяные технологии-КУРС"
Priority to RU94038834A priority Critical patent/RU2087706C1/en
Publication of RU94038834A publication Critical patent/RU94038834A/en
Application granted granted Critical
Publication of RU2087706C1 publication Critical patent/RU2087706C1/en

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  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

FIELD: geophysical investigations; applicable in measurement of some well parameters with subsequent transmission of measurement results in digital form through logging cable to the ground part for recording and processing. SUBSTANCE: introduced into downhole device is normalization and matching unit and introduced into ground unit are pulse generator, switchboard, information board, output amplifiers and analog-digital converter. Introduction of these units simplifies power supply system, and control of transducer switching becomes simple and reliable. EFFECT: higher reliability of the system and reduced costs. 3 dwg

Claims (1)

Изобретение относится к геофизическим исследованиям и может быть использовано при проведении измерений некоторых скважинных параметров с последующей передачей результатов измерения в цифровой форме по геофизическому кабелю в наземную часть для регистрации и обработки. Целью изобретения является повышение надежности системы и снижение ее стоимости. Сущность изобретения заключается в том, что в скважинный прибор. введен блок нормирования и согласования, а в наземный блок - генератор импульсов, коммутатор, информационные табло, выходные усилители и аналого-цифровой преобразователь. Введение этих блоков упрощает систему питания, а управление коммутацией датчиков делает простым и надежным.The invention relates to geophysical exploration and can be used when measuring some downhole parameters with the subsequent transfer of the measurement results in digital form via a geophysical cable to the ground for registration and processing. The aim of the invention is to increase the reliability of the system and reduce its cost. The essence of the invention lies in the fact that the downhole tool. a standardization and coordination unit has been introduced, and a pulse generator, a switch, information boards, output amplifiers and an analog-to-digital converter have been introduced into the ground unit. The introduction of these units simplifies the power supply system, and the management of sensor switching makes it simple and reliable.
RU94038834A 1994-09-30 1994-09-30 System for transmission and reception of geophysical information RU2087706C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94038834A RU2087706C1 (en) 1994-09-30 1994-09-30 System for transmission and reception of geophysical information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94038834A RU2087706C1 (en) 1994-09-30 1994-09-30 System for transmission and reception of geophysical information

Publications (2)

Publication Number Publication Date
RU94038834A true RU94038834A (en) 1996-08-27
RU2087706C1 RU2087706C1 (en) 1997-08-20

Family

ID=20161778

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94038834A RU2087706C1 (en) 1994-09-30 1994-09-30 System for transmission and reception of geophysical information

Country Status (1)

Country Link
RU (1) RU2087706C1 (en)

Also Published As

Publication number Publication date
RU2087706C1 (en) 1997-08-20

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