Results 131 to 140 of about 2,702 (237)
Upscaling gas permeability in tight-gas sandstones [PDF]
, 2018 Behzad Ghanbarian +3 more
openaire +1 more source
, 2011 The tight sandstone gas accumulation is mainly driven by overpressure arising from the gas generation in source rocks. This paper proposes a quantitative computation model for the pressurization from gas generation in source rocks, establishes a dynamic ...
Junwen Hu +5 more
core +1 more source
Threshold Pore Pressure Gradients in Water-Bearing Tight Sandstone Gas Reservoirs
, 2019 Tight gas reservoirs commonly occur in clastic formations having a complex pore structure and a high water saturation, which results in a threshold pressure gradient (TPG) for gas seepage. The micropore characteristics of a tight sandstone gas reservoir (
Yeheng Sun +5 more
core +1 more source
, 2009 With the characteristics such as small pore throats, strong water wetting, and well-developed fractures, the low-permeability and tight sandstone gas reservoir is liable to be damaged during operation, even in the underbalanced condition.
Xing Xijin +4 more
core +1 more source
PLoS ONEAqueous phase trapping (APT), which is one of the most prominent damages, seriously restricts the natural gas production in tight gas sandstone with low permeability.
Qing Guo +6 more
doaj +1 more source
, 2018 Accuracy defects exist when modeling fluid transport by the classical capillary bundle model for tight porous media. In this study, a three-dimensional simplified physical model construction method was developed for tight sandstone gas reservoirs based ...
Fengjiao Wang +5 more
core +1 more source
Journal of Flood Risk Management, Volume 19, Issue 3, September 2026.Colombia and other tropical regions face a very high threat from torrential floods, which have resulted in over 25,000 deaths in a single event. Unfortunately, there is no comprehensive assessment methodology to zone and determine the magnitude of these disasters; therefore, this research aims to help fill this gap.
Carlos A. Buenahora Ballesteros +2 more
wiley +1 more source
A Dynamic Reserve Evaluation Method for an Ultra-Deep Fractured Tight Sandstone Gas Reservoir
Dynamic reserves evaluation is crucial for the development and assessment of gas reservoirs. However, ultra-deep fractured tight sandstone gas reservoirs pose unique challenges due to their abnormally high pressure, tight matrix, and complex fracture ...
Zhenglin Cao +4 more
core +1 more source
Study on Well Spacing Optimization in a Tight Sandstone Gas Reservoir Based on Dynamic Analysis. [PDF]
ACS Omega, 2020 Feng X, Liao X.
europepmc +1 more source
Spatially resolved 23Na magnetic resonance dispersion measurement in porous media
The Canadian Journal of Chemical Engineering, Volume 104, Issue 8, Page 4135-4150, August 2026.Quantitative 23Na MRI was employed to analyze dispersion in realistic core plug samples and was compared with the conventional breakthrough curve. 23Na MRI provided a more effective aassessment of core plug heterogeneity than the conventional method. Abstract Tracer tests are widely used in the petroleum industry to assess reservoir core plugs, relying
Rheya Rajeev +5 more
wiley +1 more source