numerical methods such as boundary element and finite element methods are widely used for the stress analysis in solid mechanics. this study presents boundary element method based on the displacement discontinuity formulation to solve general problems of interaction between hydraulic fracturing and discontinuities. the crack tip element and a higher order boundary displacement collocation techn...

Public concerns related to the fast-growing shale oil and gas industry have increased during recent years. The major concern regarding shale gas production is the potential of fracturing fluids being injected into the well or produced fluids flowing out of the well to contaminate drinking water resources such as surface water and groundwater. Fracturing fluids contain high total dissolved solid...

Background: In recent years, there has been a trend towards deterioration in the structure of residual reserves at fields Kazakhstan. A significant part is located low-permeability reservoirs and zones not covered by flooding. The main factor negatively affecting productivity efficiency development heterogeneity oil reservoirs.
 Oil-saturated formations are an alternation permeable oil-sat...

Link for citation: Khizhniak G.P., Assane Dieng. Influence technological parameters on hydraulic fracturing efficiency. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 6, рр.120-125. In Rus. Relevance. Hydraulic in production and injection wells is one effective method enhancing oil recovery, involving low-permeability zones interlayers development, a m...