«Geology, geophysics and development of oil and gas fields»

Comparative analysis of the void space structure of the carbonate reservoirs of the Famennian age deposits

UDC: 622.276.6
DOI: 10.33285/2413-5011-2023-2(374)-42-47

Authors:

¹ LUKOIL-PERM LLC, Perm, Russia

Keywords: carbonate reservoirs, core microtomography, core electron microscopy, well logging, wells hydrodynamic testing

Annotation:

Carbonate reservoirs of oil and gas are often characterized by a complex structure of void space, which subsequently manifests itself in the implementation of hydrocarbon production technological processes. The article provides an example confirming the feasibility of the integrated application of three methods in their non-standard implementation: laboratory core studies using X-ray tomography and electronic microscopy, well logging using electric micro-scanners, wells testing using Bourdet derivative in case of their interpretation of the results. The article substantiates significant differences in the structure of the void space of reservoirs of three oil deposits of the Famennian age, which, according to the principle of geological-physical properties similarity, can be considered analogues.

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