Open AccessPermian petroleum system of Lena-Anabar trough - lithological-geochemical studies (at an example of well Ust’-olenek 2370)
Author(s) -
Е.А. Бакай,
M. E. Smirnova,
Н. И. Коробова,
Д.В. Надежкин
Publication year - 2016
Publication title -
vestnik moskovskogo universiteta. seriâ 4, geologiâ
Language(s) - English
Resource type - Journals
ISSN - 0579-9406
DOI - 10.33623/0579-9406-2016-1-71-81
Subject(s) - permian , geology , trough (economics) , petroleum , source rock , organic matter , geochemistry , petroleum geology , paleontology , economics , macroeconomics , chemistry , organic chemistry , structural basin
Lithofacies of different genesis were determined within the Permian sequence, basing on analysis of core descriptions. The best reservoirs are associated with deltaic sand bodies. Permian source rocks with marine organic matter were distinguished. Initial organic matter parameters were estimated, initial good-excellent petroleum potential was suggested. Lithological-geochemical study results for core samples from one of the northern wells of Laptev Sea coast are published for the first time.