Source Rocks and Petroleum System Modeling

Taras Shevchenko National University of Kyiv Institute of Geology

DEVONIAN AND CARBONIFEROUS PETROLEUM SOURCE ROCKS WITHIN SOUTHERN BORDER ZONE OF DNIEPERDONETS BASIN

Ivan Karpenko

Taras Shevchenko National University of Kyiv Institute of Geology

Fundamental theory

Dirk Willem van Krevelen, 1948

Bernard Tissot and Dietrich Welte, 1978

I

II

III

IV

Taras Shevchenko National University of Kyiv Institute of Geology

Immature samples Vitrinite reflectance Ro=0,55%

Taras Shevchenko National University of Kyiv Institute of Geology

Early stage of oil generation Vitrinite reflectance Ro=0,67%

Taras Shevchenko National University of Kyiv Institute of Geology

Main stage of oil generation Vitrinite reflectance Ro=0,90%

Taras Shevchenko National University of Kyiv Institute of Geology

Taras Shevchenko National University of Kyiv Institute of Geology

Main stage of oil generation Vitrinite reflectance Ro=0,85%

Taras Shevchenko National University of Kyiv Institute of Geology

1

10 Longmaxi Shale, China F. Chen, S. Lu, X. Ding, 2014

Taras Shevchenko National University of Kyiv Institute of Geology

Discovered hydrocarbon accumulations in Dnieper-Donets basin B’

B

Taras Shevchenko National University of Kyiv Institute of Geology

Stratigraphic distribution of HC accumulations within the Southern border zone of DDB

Taras Shevchenko National University of Kyiv Institute of Geology

Taras Shevchenko National University of Kyiv Institute of Geology

Taras Shevchenko National University of Kyiv Institute of Geology

light oil (low density up to 682 g/cm3, low viscosity)

Taras Shevchenko National University of Kyiv Institute of Geology

Very light oil Density 628-666 g/cm3, Viscosity 0.5 mPa*s

Taras Shevchenko National University of Kyiv Institute of Geology

Sapropelic coals of Upper Serpukhovian age

Taras Shevchenko National University of Kyiv Institute of Geology

Sapropelic coals of Lower Serpukhovian age

Taras Shevchenko National University of Kyiv Institute of Geology

Thermal maturity map of Top Serpukhovian surface

Taras Shevchenko National University of Kyiv Institute of Geology

Burial history models & Thermal maturity models

Ro,%

Taras Shevchenko National University of Kyiv Institute of Geology

Thermal maturity map of Top Lower Visean surface

Thermal maturity map of Top Devonian surface

Tournaisian

Upper Visean

Taras Shevchenko National University of Kyiv Institute of Geology

Devonian

Taras Shevchenko National University of Kyiv Institute of Geology

Rudov Beds – Thickness map

Taras Shevchenko National University of Kyiv Institute of Geology

Rudov Beds – Thermal maturity map

Taras Shevchenko National University of Kyiv Institute of Geology

Devonian source rocks

DRY GAS

SOURCE

Taras Shevchenko National University of Kyiv Institute of Geology

Devonian source rocks

Sub-salt D3fr2vr

Taras Shevchenko National University of Kyiv Institute of Geology

Devonian source rocks in NW part of DDB D3fr3vr – highly promising Shale Oil and Gas Play

Taras Shevchenko National University of Kyiv Institute of Geology

Devonian sub-salt formation D3fr3vr

Taras Shevchenko National University of Kyiv Institute of Geology

DEVONIAN AND CARBONIFEROUS PETROLEUM SOURCE ROCKS WITHIN SOUTHERN BORDER ZONE OF DNIEPERDONETS BASIN

Ivan Karpenko