Damir I. Khassanov
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View article: Evaluation of fault reactivation risks during drilling of the horizontal well using results of one-dimensional geomechanical modeling
Evaluation of fault reactivation risks during drilling of the horizontal well using results of one-dimensional geomechanical modeling Open
The article presents main factors affecting the fault stability. Concepts of critically stressed faults and critical pore pressure are discussed. The methodologies for evaluation of stressed-deformed state of rocks in the vicinity of fault…
View article: The investigation of the porosity scale effect and elastic anisotropy in Bashkirian limestones
The investigation of the porosity scale effect and elastic anisotropy in Bashkirian limestones Open
The article presents the methodology of the representative elementary volume definition for 1 m long whole core segments. Scientific articles focused on factors controlling elastic properties are analysed. Terms of additivity and nonadditi…
View article: The investigation of the scale effect on porosity in Bashkirian limestones
The investigation of the scale effect on porosity in Bashkirian limestones Open
The article presents the methodology of the representative elementary volume definition for two 1 m long whole core segments. Scientific articles focused on practical methods of representative volume calculations using various physical par…
View article: Investigation of the scale effect and the concept of a representative volume element of rocks in relation to porosity
Investigation of the scale effect and the concept of a representative volume element of rocks in relation to porosity Open
The article discusses the concepts of upscaling, the representative volume element (RVE) of the geological environment in relation to porosity from the point of view of the theory of structured continuum. The manifestation of the large-sca…
View article: Factors of gas accumulations formation in oil-bearing sediments and in casing annulus of wells
Factors of gas accumulations formation in oil-bearing sediments and in casing annulus of wells Open
Gas component study is one of the important tasks of petroleum geology. Gas component can exist in various forms in sedimentary rocks. Of great interest is nitrogen, the gaseous accumulations of which are formed in oil-bearing strata, caus…
View article: The influence of the scale effect on the connected porosity in Bashkirian limestones
The influence of the scale effect on the connected porosity in Bashkirian limestones Open
The concepts of the representative elementary volume and the scale effect for terrigenous and carbonaceous reservoirs have been considered. Various approaches of representative elementary volume calculations have been investigated. The who…