Experimental measurements of Montney and Duvernay gas-cycling enhanced oil recovery GCEOR

FB Thomas, M Piwowar, M Noroozi, W Gibb… - SPE Canada …, 2020 - onepetro.org
An experimental procedure was developed to incorporate the mechanisms of Gas-Cycling
Enhanced Oil Recovery (GCEOR) phase behavior, IFT change, swelling, viscosity reduction …

Evaluation of Cyclic Solvent Injection ('Huff-n-Puff') in Artificially-Fractured Shale Core Samples: Experiments & Modeling

C Song, CR Clarkson, H Hamdi… - … Conference, 20–22 July …, 2020 - library.seg.org
Multi-fractured horizontal wells (MFHWs) have enabled commercial production from low-
permeability oil reservoirs but oil recoveries remain exceedingly small using the primary …

Comparison of CO2 and Lean Gas Cyclic Injection ('Huff-n-Puff') in Artificially-Fractured Shale Core Samples

C Song, CR Clarkson, H Hamdi… - … Conference, 26–28 July …, 2021 - library.seg.org
Low-permeability hydrocarbon resources are currently under commercial development in
North America. However, recovery factors remain low and production rates often decline …

Compositional simulation of huff-n-puff gas injection in a volatile oil reservoir from Duvernay shale in Alberta, Canada

X Kong, W Yu, H Wang, F Torres, M Xavier… - ARMA US Rock …, 2020 - onepetro.org
Duvernay shale spans over 6 million acres with a total resource of 110-190 billion barrels oil
equivalent. The oil recovery factor typically decreases with the decreasing of gas-oil ratio in …

Evaluation of Produced Hydrocarbons Composition During Cyclic CO2 Injection (Huff-N-Puff) in Artificially-Fractured Shale Core Sample

A Ghanizadeh, C Song, J Cesar, C Jiang - SPE Canadian Energy …, 2023 - onepetro.org
Natural and hydraulic fractures are important contributors to production performance of low-
permeability ('tight') hydrocarbon reservoirs during primary and enhanced oil recovery …

Zero Net Gas Production, an EOR Strategy for Pads: Applications for the Liquids-Rich Portion of the Montney

MM Faskhoodi, JA Rivero, R Malpani - … Technology Conference, 20 …, 2020 - library.seg.org
Cyclic gas injection (huff-and-puff) in hydraulically fractured wells has been successfully
applied, at single well or pad levels, as an EOR method in tight unconventional basins such …