RU96106735A - GEOCHEMICAL METHOD FOR SEARCHING HYDROCARBONS - Google Patents

GEOCHEMICAL METHOD FOR SEARCHING HYDROCARBONS

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Publication number
RU96106735A
RU96106735A RU96106735/25A RU96106735A RU96106735A RU 96106735 A RU96106735 A RU 96106735A RU 96106735/25 A RU96106735/25 A RU 96106735/25A RU 96106735 A RU96106735 A RU 96106735A RU 96106735 A RU96106735 A RU 96106735A
Authority
RU
Russia
Prior art keywords
indicator elements
compounds
concentrations
searching
hydrocarbons
Prior art date
Application number
RU96106735/25A
Other languages
Russian (ru)
Other versions
RU2097796C1 (en
Inventor
Н.А. Ворошилов
С.А. Вешев
С.Г. Алексеев
В.И. Васильева
Т.Ю. Кужельная
Original Assignee
ВНИИ разведочной геофизики "Рудгеофизика"
Filing date
Publication date
Application filed by ВНИИ разведочной геофизики "Рудгеофизика" filed Critical ВНИИ разведочной геофизики "Рудгеофизика"
Priority to RU96106735A priority Critical patent/RU2097796C1/en
Priority claimed from RU96106735A external-priority patent/RU2097796C1/en
Application granted granted Critical
Publication of RU2097796C1 publication Critical patent/RU2097796C1/en
Publication of RU96106735A publication Critical patent/RU96106735A/en

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Claims (1)

Геохимический способ поисков углеводородов, заключающийся в отборе проб и экстракции из них химических элементов в подвижных формах нахождения с последующим определением их концентраций в экстракте и выделением зон с аномально высокими концентрациями, отличающийся тем, что в каждой точке наблюдения производят отбор проб почвы из верхнего гумусового горизонта А1 и обогащенного железомарганцевыми соединениями горизонта С, причем из пробы горизонта А1 производят экстракцию элементов-индикаторов углеводородов, связанных с органическими соединениями почвы, из пробы слоя С производят экстракцию элементов-индикаторов углеводородов, связанных с железо-марганцевыми соединениями, кроме того, в той же точке в естественном залегании или из отобранной пробы одного из указанных горизонтов под действием постоянного электрического тока производят экстракцию элементов-индикаторов углеводородов в электроподвижных формах, определяют концентрации заранее установленных элементов-индикаторов в каждом из экстрактов, выявляют участки совпадения зон с аномальными концентрациями наиболее контрастных элементов-индикаторов для каждого экстракта, выделяют площади, в пределах которых совмещаются участки совпадения, выявленные по различным экстрактам, и по положению этих площадей устанавливают границы нефтегазоносных провинций, областей, месторождений или отдельных залежей в зависимости от масштаба опробования.The geochemical method of searching for hydrocarbons, which consists in sampling and extracting chemical elements from them in mobile forms of finding, followed by determining their concentrations in the extract and identifying zones with abnormally high concentrations, characterized in that at each observation point soil samples are taken from the upper humus horizon A1 and horizon C enriched with ferromanganese compounds, and extraction of hydrocarbon indicator elements associated with organic soil compounds, from a sample of layer C, hydrocarbon indicator elements are extracted, associated with iron-manganese compounds, in addition, at the same point in a natural occurrence or from a selected sample of one of these horizons, the hydrocarbon indicator elements are extracted under the influence of direct electric current in electromotive forms, determine the concentration of pre-installed indicator elements in each of the extracts, identify areas of coincidence of zones with abnormal concentrations of n ibolee contrasting indicator elements for each extract, isolated area, within which the superimposed portions of coincidence detected by various extracts, and position of these areas set boundaries gas provinces, regions, individual deposits or deposits depending on the scale of testing.
RU96106735A 1996-04-03 1996-04-03 Geochemical approach to hydrocarbon prospect RU2097796C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96106735A RU2097796C1 (en) 1996-04-03 1996-04-03 Geochemical approach to hydrocarbon prospect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96106735A RU2097796C1 (en) 1996-04-03 1996-04-03 Geochemical approach to hydrocarbon prospect

Publications (2)

Publication Number Publication Date
RU2097796C1 RU2097796C1 (en) 1997-11-27
RU96106735A true RU96106735A (en) 1998-01-20

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RU96106735A RU2097796C1 (en) 1996-04-03 1996-04-03 Geochemical approach to hydrocarbon prospect

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106383369A (en) * 2014-05-22 2017-02-08 中国地质大学(北京) Slope belt ancient slope calculation method

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