Results 191 to 200 of about 593,532 (227)

Acidizing flowback optimization for tight sandstone gas reservoirs

Journal of Natural Gas Science and Engineering, 2015
Abstract The physical properties of Sichuan tight sandstone formations include low porosity and low permeability. Fortunately, micro-fractures are well developed in this area, and the development of a reservoir is thus possible. Acidification can repair reservoir damage and improve single-well production; however, gas well production can change after
Jinghong Hu, Hong Liu, Dan Wu, Junjing Zhang   +3 more
openaire   +1 more source

Rock-Fluid Interactions in a Tight Sandstone Reservoir

Volume 8: Offshore Geotechnics; Petroleum Technology
Abstract In this work, we present a comprehensive and practical framework to quantify the dynamic characteristics of pore-throat structure together with wettability alterations during a waterflooding process in a tight sandstone reservoir in addition to evaluating the impact of ionic composition and salinity on its performance.
Lianhe Wang, Guangfeng Liu, Fan Jiang, Hengli Wang, Daoyong Yang   +4 more
openaire   +1 more source

Influence of Pressure on Spontaneous Imbibition in Tight Sandstone Reservoirs

Energy & Fuels, 2020
Reservoir pressure is a key factor affecting the degree of spontaneous imbibition. In this work, the oil distribution characteristics in core samples were simulated before and after spontaneous imb...
Chen Wang, Hui Gao, Yuan Gao, Haiming Fan   +3 more
openaire   +1 more source

Classification of tight sandstone reservoirs based on NMR logging

Applied Geophysics, 2019
The traditional reservoir classification methods based on conventional well logging are inefficient for determining the properties, such as the porosity, shale volume, J function, and flow zone index, of the tight sandstone reservoirs because of their complex pore structure and large heterogeneity.
Chang-Xi Li, Mi Liu, Bin-Cheng Guo
openaire   +1 more source

A method of permeability prediction for the tight sandstone reservoir

SEG Technical Program Expanded Abstracts 2019, 2019
Pu Wang, Xiaohong Chen, Jingye Li, Wei Song, Kangkang Guo, Lei Shi   +5 more
openaire   +1 more source

Reservoir Characterization of Tight Gas Sandstones

2022
openaire   +1 more source

A novel model for predicting tight sandstone reservoir permeability

International Journal of Oil, Gas and Coal Technology, 2022
Lili Sun, Xining Hao, Hongen Dou, Caspar Daniel Adenutsi, Wenli Liu   +4 more
openaire   +1 more source

Reservoir Properties and Gas Productivity of the Corcoran and Cozzette Tight Sandstones, Colorado

Proceedings of SPE/DOE Low Permeability Gas Reservoirs Symposium, 1985
Abstract The Upper Cretaceous Corcoran and Cozzette Sandstones are fine to very fine grained blanket-geometry, low-permeability barrier and strandplain sandstones that trend northeast across the southern Piceance Creek Basin of Colorado. Development of these tight gas Piceance Creek Basin of Colorado. Development of
openaire   +1 more source

Reservoir Quality Evolution in Tight Gas Sandstones

81st EAGE Conference and Exhibition 2019, 2019
N. Wasielka, K.J. Dobson, A.C. Aplin, J.G. Gluyas   +3 more
openaire   +1 more source

Tight Gas Sandstone Reservoirs, Part 1

2016
Y. Zee Ma, W.R. Moore, E. Gomez, W.J. Clark, Y. Zhang   +4 more
openaire   +1 more source