Investigating enhanced oil recovery in unconventional reservoirs based on field case review, laboratory, and simulation studies
Aimed at advancing gas injection enhanced oil recovery (EOR) technologies in
unconventional reservoirs, this study comprised a series of activities to bridge the gap …
unconventional reservoirs, this study comprised a series of activities to bridge the gap …
Report on the first rich gas EOR cyclic multiwell huff n puff pilot in the bakken tight oil play
G Pospisil, P Weddle, S Strickland… - SPE Annual Technical …, 2020 - onepetro.org
Abstract Objectives/Scope This field case history details the objectives, design, field
operations, and production, pressure, and other surveillance results of the first rich gas …
operations, and production, pressure, and other surveillance results of the first rich gas …
East Nesson Bakken enhanced oil recovery pilot: Coinjection of produced gas and a water-surfactant mixture
G Pospisil, L Griffin, T Souther, S Strickland… - … Conference, 20–22 …, 2022 - library.seg.org
Objectives/Scope: In 2021, Liberty Resources LLC (Liberty) deployed an enhanced oil
recovery (EOR) pilot via a single huff 'n'puff (HnP) well in a 2560-acre Bakken spacing unit in …
recovery (EOR) pilot via a single huff 'n'puff (HnP) well in a 2560-acre Bakken spacing unit in …
Optimizing conformance control for gas injection EOR in unconventional reservoirs
Field observations have shown that interference between wells caused by connected
fractures commonly exists in unconventional reservoirs. The well interference effect and …
fractures commonly exists in unconventional reservoirs. The well interference effect and …
Investigation of produced gas injection in the Bakken for enhanced oil recovery considering well interference
Recently, produced gas has been employed in numerous pilot projects for enhanced oil
recovery (EOR) in several unconventional plays, and successful cases have been reported …
recovery (EOR) in several unconventional plays, and successful cases have been reported …
Developing a high-efficiency method for field-scale simulation of a tight and naturally fractured reservoir in the Williston Basin
Natural fractures are important for oil and gas production in tight reservoirs that are usually
characterized by ultralow matrix porosity and permeability. Natural fractures can be …
characterized by ultralow matrix porosity and permeability. Natural fractures can be …