RU99105822A - GEOPHYSICAL TELEMETRIC TRANSMISSION SYSTEM FOR Borehole Data - Google Patents

GEOPHYSICAL TELEMETRIC TRANSMISSION SYSTEM FOR Borehole Data

Info

Publication number
RU99105822A
RU99105822A RU99105822/28A RU99105822A RU99105822A RU 99105822 A RU99105822 A RU 99105822A RU 99105822/28 A RU99105822/28 A RU 99105822/28A RU 99105822 A RU99105822 A RU 99105822A RU 99105822 A RU99105822 A RU 99105822A
Authority
RU
Russia
Prior art keywords
geophysical
drill pipe
electrically
borehole data
transmission system
Prior art date
Application number
RU99105822/28A
Other languages
Russian (ru)
Other versions
RU2229733C2 (en
Inventor
Юрий Николаевич Антонов
Александр Викторович Глухов
Виктор Николаевич Еремин
Original Assignee
Научно-производственное предприятие "ЛУЧ"
Filing date
Publication date
Application filed by Научно-производственное предприятие "ЛУЧ" filed Critical Научно-производственное предприятие "ЛУЧ"
Priority to RU99105822/28A priority Critical patent/RU2229733C2/en
Priority claimed from RU99105822/28A external-priority patent/RU2229733C2/en
Publication of RU99105822A publication Critical patent/RU99105822A/en
Application granted granted Critical
Publication of RU2229733C2 publication Critical patent/RU2229733C2/en

Links

Claims (2)

1. Геофизическая телеметрическая система передачи скважинных данных с ограниченным использованием токоведущих проводников, отличающаяся тем, что нижняя часть буровых труб вместе с турбобуром электрически отделена от основной протяженной колонны буровых труб изоляционным трубным элементом, параллельно изоляционному элементу к концам упомянутых металлических труб подключен электрический ключевой элемент, управляющий вход которого соединен с кодовым ключом измерительной скважинной аппаратуры, а наземный силовой источник электрического питания подключен между основной колонной и дополнительным электродом заземления через блок для приема кодированной информации.1. Geophysical telemetric system for transmitting borehole data with limited use of live conductors, characterized in that the lower part of the drill pipe together with the turbodrill is electrically separated from the main extended drill pipe string by an insulating pipe element, an electrical key element is connected to the ends of the said metal pipes parallel to the insulating element, the control input of which is connected to the code key of the measuring downhole equipment, and the ground power source is electrically power supply is connected between the main column and the additional ground electrode through the unit for receiving encoded information. 2. Геофизическая скважинная система по п. 1, отличающаяся тем, что в нижней части колонны буровых труб выполнены несколько отрезков буровых труб изолированных друг от друга и соединенных между собой через ключевые элементы, каждый из которых электрически подключен к программному кодовому блоку скважинной измерительной аппаратуры. 2. The geophysical borehole system according to claim 1, characterized in that in the lower part of the drill pipe string there are several sections of drill pipes isolated from each other and interconnected through key elements, each of which is electrically connected to the software code block of the downhole measuring equipment.
RU99105822/28A 1999-03-23 1999-03-23 Geophysical telemetring system to transmit hole data RU2229733C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99105822/28A RU2229733C2 (en) 1999-03-23 1999-03-23 Geophysical telemetring system to transmit hole data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99105822/28A RU2229733C2 (en) 1999-03-23 1999-03-23 Geophysical telemetring system to transmit hole data

Publications (2)

Publication Number Publication Date
RU99105822A true RU99105822A (en) 2001-01-20
RU2229733C2 RU2229733C2 (en) 2004-05-27

Family

ID=32678139

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99105822/28A RU2229733C2 (en) 1999-03-23 1999-03-23 Geophysical telemetring system to transmit hole data

Country Status (1)

Country Link
RU (1) RU2229733C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7557492B2 (en) 2006-07-24 2009-07-07 Halliburton Energy Services, Inc. Thermal expansion matching for acoustic telemetry system
US7782060B2 (en) * 2006-12-28 2010-08-24 Schlumberger Technology Corporation Integrated electrode resistivity and EM telemetry tool
CN101515039B (en) * 2008-02-19 2013-01-23 中油测井技术服务有限责任公司 Underground power supply and signal transmission system
RU2480583C1 (en) * 2011-09-09 2013-04-27 Общество С Ограниченной Ответственностью "Нпа Вира Реалтайм" Telemetric system of bottomhole parameters monitoring
RU2480582C1 (en) * 2011-09-19 2013-04-27 Общество с ограниченной ответственностью Научно-производственная фирма "ГОРИЗОНТ" (ООО НПФ "ГОРИЗОНТ") Method to transfer information from well along electromagnetic communication channel and device for its realisation
RU2486338C1 (en) * 2011-10-12 2013-06-27 Общество с ограниченной ответственностью "Научно-производственная фирма "ВНИИГИС-Забойные телеметрические комплексы" (ООО НПФ "ВНИИГИС-ЗТК") Method of transmitting measurement data by cable-free telemetric system during well drilling
CN103498667B (en) * 2013-10-16 2015-08-05 北京航空航天大学 A kind of for there being the downhole parameters transmission system of bar producing well
CN116988782B (en) * 2023-08-14 2024-03-26 北京港震科技股份有限公司 Deep well power supply and data transmission method and system based on single-core cable

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