RU2016136138A - The way to search for hydrocarbon deposits on the shelf - Google Patents

The way to search for hydrocarbon deposits on the shelf Download PDF

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Publication number
RU2016136138A
RU2016136138A RU2016136138A RU2016136138A RU2016136138A RU 2016136138 A RU2016136138 A RU 2016136138A RU 2016136138 A RU2016136138 A RU 2016136138A RU 2016136138 A RU2016136138 A RU 2016136138A RU 2016136138 A RU2016136138 A RU 2016136138A
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RU
Russia
Prior art keywords
variations
shelf
δtν
δtg
identify
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RU2016136138A
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Russian (ru)
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RU2657366C2 (en
RU2016136138A3 (en
Inventor
Василий Климентьевич Паламарчук
Надежда Викторовна Глинская
Оксана Николаевна Мищенко
Елена Владиславовна Бурдакова
Вадим Викторович Петров
Константин Петрович Субботин
Original Assignee
Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт геологии и минеральных ресурсов Мирового океана имени академика И.С. Грамберга"
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Application filed by Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт геологии и минеральных ресурсов Мирового океана имени академика И.С. Грамберга" filed Critical Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт геологии и минеральных ресурсов Мирового океана имени академика И.С. Грамберга"
Priority to RU2016136138A priority Critical patent/RU2657366C2/en
Publication of RU2016136138A publication Critical patent/RU2016136138A/en
Publication of RU2016136138A3 publication Critical patent/RU2016136138A3/ru
Application granted granted Critical
Publication of RU2657366C2 publication Critical patent/RU2657366C2/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/087—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the earth magnetic field being modified by the objects or geological structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields

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  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oceanography (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics And Detection Of Objects (AREA)

Claims (1)

Способ поисков месторождений углеводородов на шельфе, содержащий установленные на профиле донные сейсмические и электроразведочные станции, отличающийся тем, что дополнительно изучают вариации геомагнитного поля (δTν) в геологически однородном блоке пород за пределами исследуемого участка, производят измерение магнитного поля Земли магнитометром-градиентометром в движении двумя разнесенными вдоль профиля датчиками магнитометра, оценивают вариации магнитного поля по вариационной станции (δTν) и вариации, полученные по результатам магнитной градиентометрической съемки (δTg), вычисляют аномалии вариаций (δТα) по разности δТα=δTg-δTν и отождествляют их с аномалиями продольной проводимости осадочного чехла, осуществляют частотный вариационный мониторинг выделенных аномалий, с учетом выделенных по данным сейсморазведки структур, и аномалиям повышенного сопротивления и/или поляризуемости, выделенных по данным электроразведки, и аномалиями проводимости выделяют комплексную аномалию и отождествляют ее с залежью углеводородов.A method of searching for hydrocarbon deposits on the shelf, containing bottom seismic and electrical prospecting stations installed on the profile, characterized in that they additionally study the variations of the geomagnetic field (δT ν ) in a geologically uniform block of rocks outside the study area, measure the Earth’s magnetic field with a gradient magnetometer in motion with two magnetometer sensors spaced along the profile, the magnetic field variations are estimated from the variational station (δTν) and the variations obtained from the results agnitnoy gradiometer shooting (δTg), calculated anomaly variations (? T α) of a difference? T α = δTg-δTν and identify them with abnormalities longitudinal conduction sedimentary cover carried frequency variation monitoring the selected anomalies, taking into account allocated by seismic data structures and abnormalities increased Resistance and / or polarizability, selected according to electrical exploration, and conductivity anomalies distinguish a complex anomaly and identify it with a hydrocarbon reservoir.
RU2016136138A 2016-09-07 2016-09-07 Method for search for offshore hydrocarbon deposits RU2657366C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016136138A RU2657366C2 (en) 2016-09-07 2016-09-07 Method for search for offshore hydrocarbon deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016136138A RU2657366C2 (en) 2016-09-07 2016-09-07 Method for search for offshore hydrocarbon deposits

Publications (3)

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RU2016136138A true RU2016136138A (en) 2018-03-15
RU2016136138A3 RU2016136138A3 (en) 2018-03-15
RU2657366C2 RU2657366C2 (en) 2018-06-13

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RU2016136138A RU2657366C2 (en) 2016-09-07 2016-09-07 Method for search for offshore hydrocarbon deposits

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115754844B (en) * 2022-12-07 2023-05-30 之江实验室 Atomic magnetometer polarization rate control method and device based on square wave magnetic field amplitude

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2441786A (en) * 2006-09-15 2008-03-19 Electromagnetic Geoservices As Combined electromagnetic and seismic surveying
RU2014123675A (en) * 2011-11-11 2015-12-20 Эксонмобил Апстрим Рисерч Компани METHOD FOR DETERMINING LOCATION, SIZE AND COMPOSITION OF UNDERGROUND HYDROCARBON DEPOSIT FLUIDS
US20140121977A1 (en) * 2012-11-01 2014-05-01 Pgs Geophysical As Methods and systems for monitoring a petroleum reservoir

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RU2657366C2 (en) 2018-06-13
RU2016136138A3 (en) 2018-03-15

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Effective date: 20180908