Kryvulia S. Criteria of further exploration of large deposits of hydrocarbons in Lower Permian - upper coal sediments of the Dnepr-Donets depression.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U004241

Applicant for

Specialization

  • 04.00.17 - Геологія нафти і газу

05-06-2013

Specialized Academic Board

К 64.051.26

Essay

The work is devoted to the detailed analysis of the geologic structure of large deposits at the later stage of their development in terrigene Lower Permian - upper coal sediments of the southeast part of the Dnepr-Donets depression, consideration of geologic and geology and industrial criteria of their further exploration. Basing on the developed criteria coupling the research includes suggestions as to the placement of prospecting, exploration and appraisal-development wells on the area of the deposits, within highlighted slightly drained and promising areas, assesses their reserves and resources; outlines seismic 3D survey. The work explains geologic factors leading to the increase of the book gas reserves (growths) in a number of de-posits, mechanism of abnormally high debits using "supercollectors", gas crossflows and seepage.

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