Predicted facies, sedimentary structures and potential resources of Jurassic petroleum complex in S-E sWestern Siberia (based on well logging data)

F. Prakojo, G. Lobova, R. Abramova

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper is devoted to the current problem in petroleum geology and geophysics- prediction of facies sediments for further evaluation of productive layers. Applying the acoustic method and the characterizing sedimentary structure for each coastal-marine-delta type was determined. The summary of sedimentary structure characteristics and reservoir properties (porosity and permeability) of typical facies were described. Logging models SP, EL and GR (configuration, curve range) in interpreting geophysical data for each litho-facies were identified. According to geophysical characteristics these sediments can be classified as coastal-marine-delta. Prediction models for potential Jurassic oil-gas bearing complexes (horizon J1 1) in one S-E Western Siberian deposit were conducted. Comparing forecasting to actual testing data of layer J1 1 showed that the prediction is about 85%.

Original languageEnglish
Title of host publicationIOP Conference Series: Earth and Environmental Science
PublisherInstitute of Physics Publishing
Volume27
Edition1
DOIs
Publication statusPublished - 10 Nov 2015
Event19th International Scientific Symposium on Problems of Geology and Subsurface Development, PGON 2014 - Tomsk, Russian Federation
Duration: 6 Apr 201510 Apr 2015

Conference

Conference19th International Scientific Symposium on Problems of Geology and Subsurface Development, PGON 2014
CountryRussian Federation
CityTomsk
Period6.4.1510.4.15

ASJC Scopus subject areas

  • Earth and Planetary Sciences(all)
  • Environmental Science(all)

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    Prakojo, F., Lobova, G., & Abramova, R. (2015). Predicted facies, sedimentary structures and potential resources of Jurassic petroleum complex in S-E sWestern Siberia (based on well logging data). In IOP Conference Series: Earth and Environmental Science (1 ed., Vol. 27). [012024] Institute of Physics Publishing. https://doi.org/10.1088/1755-1315/27/1/012024