Long-term CO2 injection will induce natural fractures to open and form an induced fracture
network, which is dynamic during injection and shut-in because there is no proppant in the …

The article studies the formation features of the bottomhole zones in productive formations
during operation of production wells in the north of the Perm Territory. Their distinctive …

The inflow profile is an important parameter to evaluate horizontal well productivity;
however, quantitative interpretation of the inflow profile of the horizontal wells both …

The foamy oil phenomenon has a positive influence on cyclic solvent injection (CSI)
processes for oil recovery because it affects the properties of heavy oil (HO). However, there …

Reasonable production allocation of tight sandstone gas reservoirs is an important basis for
efficient development of wells. Combining multiple mathematical models, the modified …

The practice of cementing the bottomhole zone of wells in unstable formations shows that
cement stone, designed to ensure rock stability, is the weakest link and can easily be …

The purpose of this study is to determine the optimal conversion timing of follow‐up thermal
recovery approaches of post‐CHOP for foamy extraheavy oil reservoirs. The microscopic …