Stratigraphy and lithology
Section editor – PhD in geology and mineralogy Kirichkova A.I.
|Article # 036
|displayed on website on 08/07/2007
|Khramov A.N., Oknova N.S.
|Ways of paleomagnetic records researchfor petroleum geology problems solution (Timan-Pechora province)
|Some of new or only occasionally used ways of paleomagnetic records research in the sediment deposits are being discussed in order to solve the petroleum geology problems related to the study of paleogeodynamic and paleogeographic development environments of sedimentary basins as well as the processes of transformation constituent rocks. Experience in assessing of possible influence of geodynamic factors on the formation of sedimentary rocks, petroleum potential and migration ways of hydrocarbons of different tectonic cycles in the Timan-Pechora province is being discussed as an example. Analysis of the basin geodynamic development can identify generation areas, set the ways of hydrocarbons migration in reservoir strata, because gas fields form in areas of most subsidence, while oil fields form in areas less subsident. In conclusion, a summary of principles for solution of the geodynamics problems based on the study of paleomagnetism phenomena is given and several examples for problem solution in the area of hydrocarbons migration and accumulation on this basis in other regions are mentioned.
Key words: paleomagnetic research, geomagnetic field, geodynamic models, paleomagnetism, stratigraphy, oil and gas basins stratigraphy.
|Khramov A.N., Oknova N.S. Ways of paleomagnetic records research for petroleum geology problems solution (Timan-Pechora province) // Neftegazovaya Geologiya. Teoriya I Praktika. – 2007. - V.2. - http://www.ngtp.ru/rub/2/036.pdf