RU2007125325A - METHOD FOR DETERMINING STATIC AMENDMENTS - Google Patents

METHOD FOR DETERMINING STATIC AMENDMENTS Download PDF

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Publication number
RU2007125325A
RU2007125325A RU2007125325/28A RU2007125325A RU2007125325A RU 2007125325 A RU2007125325 A RU 2007125325A RU 2007125325/28 A RU2007125325/28 A RU 2007125325/28A RU 2007125325 A RU2007125325 A RU 2007125325A RU 2007125325 A RU2007125325 A RU 2007125325A
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RU
Russia
Prior art keywords
geoelectric
electromagnetic
values
amendments
stratigraphically
Prior art date
Application number
RU2007125325/28A
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Russian (ru)
Inventor
Владимир Викторович Киселев (RU)
Владимир Викторович Киселев
Ирина Петровна Соколова (RU)
Ирина Петровна Соколова
Игорь Анатольевич Титаренко (RU)
Игорь Анатольевич Титаренко
Александр Дмитриевич Бессонов (RU)
Александр Дмитриевич Бессонов
Original Assignee
Общество с ограниченной ответственностью "Инженерно-геофизическа компани " (RU)
Общество с ограниченной ответственностью "Инженерно-геофизическая компания"
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Application filed by Общество с ограниченной ответственностью "Инженерно-геофизическа компани " (RU), Общество с ограниченной ответственностью "Инженерно-геофизическая компания" filed Critical Общество с ограниченной ответственностью "Инженерно-геофизическа компани " (RU)
Priority to RU2007125325/28A priority Critical patent/RU2007125325A/en
Publication of RU2007125325A publication Critical patent/RU2007125325A/en

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Claims (1)

Способ определения статистических поправок, включающий проведение сейсморазведки, интерпретацию и обработку полученных данных, отличающийся тем, что дополнительно на совмещенных профилях проводят электроразведку для изучения строения верхней части разреза, регистрируют изменения электромагнитного поля, определяют продольное электрическое сопротивление, по полученным данным выделяют единые стратиграфически увязанные геоэлектрические комплексы, строят геоэлектрическую модель верхней части разреза, затем с использованием данных геофизических исследований скважин или микросейсмического каротажа устанавливают взаимосвязь между временами регистрации электромагнитного и сейсмического полей, в каждой точке электроразведочных наблюдений пересчитывают электромагнитные годографы в псевдосейсмические, по ним в пределах каждого геоэлектрического комплекса рассчитывают значения прогнозных интервальных скоростей, для выбранного интервала разреза строят схемы распределения прогнозных значений интервальных скоростей и его толщины, рассчитывают значения статических поправок. A method for determining statistical corrections, including seismic exploration, interpretation and processing of the obtained data, characterized in that electrical profiles are additionally carried out on the combined profiles to study the structure of the upper part of the section, changes in the electromagnetic field are recorded, longitudinal electrical resistance is determined, and single stratigraphically linked geoelectric stratigraphically determined complexes, build a geoelectric model of the upper part of the section, then using data Geophysical studies of wells or microseismic logging establish the relationship between the time of registration of electromagnetic and seismic fields, at each point of electrical exploration observations, electromagnetic hodographs are converted to pseudoseismic, using them, within each geoelectric complex, the values of the predicted interval velocities are calculated, and the distribution patterns of the predicted values of the interval velocities and its thickness, static values are calculated amendments.
RU2007125325/28A 2007-07-04 2007-07-04 METHOD FOR DETERMINING STATIC AMENDMENTS RU2007125325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007125325/28A RU2007125325A (en) 2007-07-04 2007-07-04 METHOD FOR DETERMINING STATIC AMENDMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007125325/28A RU2007125325A (en) 2007-07-04 2007-07-04 METHOD FOR DETERMINING STATIC AMENDMENTS

Related Child Applications (1)

Application Number Title Priority Date Filing Date
RU2009126839/28A Previously-Filed-Application RU2411547C1 (en) 2009-07-13 2009-07-13 Method of defining static correstions

Publications (1)

Publication Number Publication Date
RU2007125325A true RU2007125325A (en) 2009-01-10

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RU2007125325/28A RU2007125325A (en) 2007-07-04 2007-07-04 METHOD FOR DETERMINING STATIC AMENDMENTS

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RU (1) RU2007125325A (en)

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