One of the effective methods oil production intensification for heterogeneous Kashiro-Vereyskian clay-carbonate sediments Volga-Ural and gas bearing province is proppant hydraulic fracturing. Prospects realization this technology are considered in article on example Vereyskian development object Moskud’inskoye field. Based analysis rocks samples investigations Vereyiskian sediments, lithologica...

Recovery Factor is an important parameter in determining commercial viability of the oil Reservoirs. Wettability is a major factor that affects oil Recovery. Therefore, changing rock wettability may enhance oil recovery. In this paper, the effect of polysilicon nanoparticles on wettability change of Iranian carbonate reservoir is investigated. To assess this, hydrophilic changes of carbonate ro...

The crustal Urey cycle of CO2 involving silicate weathering and metamorphism acts as a dynamic climate buffer. In this cycle, warmer temperatures speed silicate weathering and carbonate formation, reducing atmospheric CO2 and thereby inducing global cooling. Over long periods of time, cycling of CO2 into and out of the mantle also dynamically buffers CO2. In the mantle cycle, CO2 is outgassed a...

Abstract Understanding the fracture patterns of hydrocarbon reservoirs is vital in Zagros area southwest Iran as they are strongly affected by collision Arabian and Iranian plates. It essential to evaluate both primary secondary (fracture) porosity permeability understand fluid dynamics reservoirs. In this study, we adopted an integrated workflow assess influence various sets on heterogeneous c...

Abstract A substantial proportion of proven oil and gas reserves the world is contained in carbonate reservoir. It estimated that about 60% world’s 40% are confined reservoirs. Exploration development hydrocarbons reservoirs much more challenging due to poor seismic imaging reservoir heterogeneity caused by diagenetic changes. Evaluation has been a high priority for researchers geoscientists wo...