Currently, most oilfields are in the final stages of development, making enhanced oil
recovery (EOR) methods essential for efficient oil extraction. Among these methods, nitrogen …

Hydrocarbon displacement at the pore scale is mainly controlled by the wetness properties
of the porous media. Consequently, several techniques including nanofluid flooding were …

Surfactant flooding was identified as a possible addition to water-based enhanced oil
recovery techniques. In the past few years, core displacement research on carbonate rock …

Drilling challenges in the Mesopotamian Basin, Southern Iraq, are varied and include such
issues as mud loss, bit damage, and differential sticking. This study aims to analyze these …

Oil recovery could be impacted by the relation between vertical permeability (Kv) and
horizontal permeability (Kh)(Kv/Kh). 4816 plugs that have been getting hold of 18 wells of …

In the early stage of the oil production, referred to as primary recovery, oil is brought up to
the surface by inner-driving forces of the reservoir, which are supplemented by the injection …

Spontaneous water imbibition into matrix blocks can be a significant oil recovery mechanism
in fractured reservoirs. Many enhanced oil recovery methods, such as injection of modified …

In many oil-recovery systems, relative permeabilities (kr) are essential flow factors that affect
fluid dispersion and output from petroleum resources. Traditionally, taking rock samples from …

Аннотация Проблемы бурения в Месопотамском бассейне (нефтегазоносном
бассейне Персидского залива)(южная часть Ирака) разнообразны и касаются таких …