Pore characterization of 3D-printed gypsum rocks: a comprehensive approach

L Kong, M Ostadhassan, C Li, N Tamimi - Journal of materials science, 2018 - Springer
With advancements in additive manufacturing, now 3D-printed core plugs can be duplicated
in order to replace natural rock samples. This can help us to control their parameters to be …

Improving oil recovery by use of carbon dioxide in the Bakken unconventional system: a laboratory investigation

L Jin, JA Sorensen, SB Hawthorne, SA Smith… - … Reservoir Evaluation & …, 2017 - onepetro.org
Compared with a conventional reservoir, the ultralow permeability in the Bakken Formation
makes it very challenging to perform normal waterflooding or gasflooding operations.“ …

Can 3-D printed gypsum samples replicate natural rocks? An experimental study

L Kong, M Ostadhassan, C Li, N Tamimi - Rock Mechanics and Rock …, 2018 - Springer
Abstract 3D printing is an emerging technology which can offer valuable insight into rock
characterization and theoretical model verification due to the sample reproducibility. Also, it …

Utilization of produced gas for improved oil recovery and reduced emissions from the Bakken formation

L Jin, S Hawthorne, J Sorensen, L Pekot… - SPE Health, Safety …, 2017 - onepetro.org
Oil production grew significantly from 0.2 million barrels per day (bpd) to 1.1 million bpd in
the Bakken petroleum system from 2009 to 2014. A large volume of associated gas (1.6 …

Numerical modelling of cyclic CO2 injection in unconventional tight oil resources; trivial effects of heterogeneity and hysteresis in Bakken formation

Y Assef, A Kantzas, PP Almao - Fuel, 2019 - Elsevier
The impact of rock heterogeneity on the performance of cyclic gas injection is a key element
in tight oil reservoir modeling. Dependency of relative permeability on saturation history …

Improving oil transportability using CO2 in the Bakken system–A laboratory investigation

L Jin, JA Sorensen, SB Hawthorne, SA Smith… - … and Exhibition on …, 2016 - onepetro.org
Abstract The Bakken Petroleum System (BPS) is defined as the stratigraphic sequence of
rocks, in order of deposition, from the Upper Three Forks Formation through the Upper …

Extraction of oil from the Bakken shales with supercritical CO2

L Jin, S Hawthorne, J Sorensen, L Pekot… - SPE/AAPG/SEG …, 2017 - onepetro.org
The Bakken petroleum system is one of the largest unconventional plays in the United
States, with over 10,000 wells drilled in the past 10 years. The main target of this drilling has …

Molecular simulation of CH4 adsorption behavior in slit nanopores: Verification of simulation methods and models

J Cao, Y Liang, Y Masuda, H Koga, H Tanaka… - AIChE …, 2019 - Wiley Online Library
The aim of this study is to select an appropriate method for CH4 adsorption in organic
nanopores for shale‐gas development. Molecular dynamics (MD) and grand canonical …

A systematic investigation of gas-based improved oil recovery technologies for the Bakken tight oil formation

L Jin, S Hawthorne, J Sorensen, B Kurz… - SPE/AAPG/SEG …, 2016 - onepetro.org
Advances in horizontal well drilling and multistage hydraulic fracturing make it a reality to
unlock the tremendous oil resources in the Bakken Formation of the Williston Basin …

Integrating Petrographic and Petrophysical Analyses with CO2 Permeation and Oil Extraction and Recovery in the Bakken Tight Oil Formation

SB Hawthorne, L Jin, BA Kurz, DJ Miller… - SPE Canada …, 2017 - onepetro.org
Over 40 rock samples were obtained from six Bakken wells which penetrate through the
major oil pay including two shale intervals: Upper and Lower Bakken, and two tight intervals …