This paper presents a comprehensive review of the technical progress as well as updated
knowledge and understandings of IOR/EOR technologies for tight oil reservoirs. Critical and …

Abstract Water-Alternating-Gas (WAG) injection is a relatively mature oil recovery technique
in hydrocarbon reservoirs that has long attracted the interest of the oil and gas industry due …

The low salinity/engineered water injection techniques (LSWI/EWI) have become one of the
most important research topics in the oil industry because of their possible advantages for …

Mobility control is a major concern in gas flooding process, and water-alternating-gas
injection (WAG) for enhanced oil recovery (EOR), which can be improved by simultaneous …

Brine-dependent recovery, which involves injected water ionic composition and strength,
has seen much global research efforts in the past two decades because of its benefits over …

Undesirable gas channeling always occurs along the high-permeability layers in
heterogeneous oil reservoirs during water-alternating-CO 2 (WAG) flooding, and …

Low salinity waterflood (LSW) has become an attractive enhanced oil recovery (EOR)
method as it shows more advantages than conventional chemical EOR methods in terms of …

CO 2 utilization for oil recovery applications is often impacted by the challenges such as
viscous fingering and its premature breakthrough. Injection of slugs of water-alternating-gas …

Low salinity water injection (LSWI) is considered to be more cost-effective and has less
environmental impacts over conventional chemical Enhanced Oil Recovery (EOR) methods …

Injection-water chemistry plays a significant role in the impact of several improved-oil-
recovery (IOR) and enhanced-oil-recovery (EOR) processes. Recently, advanced …