scholarly journals Natural hydraulic fracturing of tight-gas sandstone reservoirs, Piceance Basin, Colorado

2014 ◽  
Vol 127 (1-2) ◽  
pp. 61-75 ◽  
Author(s):  
András Fall ◽  
Peter Eichhubl ◽  
Robert J. Bodnar ◽  
Stephen E. Laubach ◽  
J. Steve Davis
Keyword(s):  
Hydraulic Fracturing ◽  
Piceance Basin ◽  
Tight Gas ◽  
Sandstone Reservoirs ◽  
Tight Gas Sandstone

Tight Gas Sandstone Reservoirs, Part 2

2016 ◽  
pp. 429-448 ◽  
Author(s):  
W.R. Moore ◽  
Y. Zee Ma ◽  
I. Pirie ◽  
Y. Zhang
Keyword(s):  
Tight Gas ◽  
Sandstone Reservoirs ◽  
Tight Gas Sandstone

Geologic Controls on Gas Production and Hydraulic-Fracturing Flowback in Tight Gas Sandstones of the Late Jurassic Monteith Formation, Deep Basin, Alberta, Canada

2016 ◽  
Vol 19 (01) ◽  
pp. 024-040 ◽  
Author(s):  
Liliana Zambrano ◽  
Per K. Pedersen ◽  
Roberto Aguilera
Keyword(s):  
Hydraulic Fracturing ◽  
Gas Production ◽  
Production Performance ◽  
Rock Properties ◽  
Hydraulic Fractures ◽  
Tight Gas ◽  
Deep Basin ◽  
Rock Types ◽  
Sandstone Reservoirs ◽  
Geologic Controls

Summary A comparison of rock properties integrated with production performance and hydraulic-fracturing flowback (FB) of the uppermost lithostratigraphic “Monteith A” and the lowermost portion “Monteith C” of the Monteith Formation in the Western Canada Sedimentary Basin (WCSB) in Alberta is carried out with the use of existing producing gas wells. The analyses are targeted to understand the major geologic controls that differentiate the two tight gas sandstone reservoirs. This study consists of basic analytical tools available for geological characterization of tight gas reservoirs that is based on the identification and comparison of different rock types such as depositional, petrographic, and hydraulic for each lithostratigraphic unit of the Monteith Formation. As these low-matrix-permeability sandstone reservoirs were subjected to intense post-depositional diagenesis, a comparison of the various rock types allows the generation of more-accurate reservoir description, and a better understanding of the key geologic characteristics that control gas-production potential and possible impact on hydraulic-fracturing FB. Well performance and FB were the focus of many previous simulation and geochemical studies. In contrast, we find that an adequate understanding of the rocks hosting hydraulic fractures is a necessary complement to those studies for estimating FB times. This understanding was lacking in some previous studies. As a result, a new method is proposed on the basis of a crossplot of cumulative gas production vs. square root of time for estimating FB time. It is concluded that the “Monteith A” unit has better rock quality than the “Monteith C” unit because of less-heterogeneous reservoir geometry, less-complex mineralogical composition, and larger pore-throat apertures.

Acidizing Treatments for Tight Gas Sandstone Reservoirs

2009 ◽  
Author(s):  
Hamoud A. Al-Anazi ◽  
Wisam J. Assiri ◽  
Bandar H. Al-Malki ◽  
Adnan A. Al-Kanaan
Keyword(s):  
Tight Gas ◽  
Sandstone Reservoirs ◽  
Tight Gas Sandstone

Depositional Systems and Diagenesis of Travis Peak Tight Gas Sandstone Reservoirs, Sabine Uplift Area, Texas

1988 ◽  
Vol 3 (01) ◽  
pp. 105-115 ◽  
Author(s):  
Michael A. Fracasso ◽  
Shirley R. Dutton ◽  
Robert J. Finley
Keyword(s):  
Tight Gas ◽  
Depositional Systems ◽  
Sandstone Reservoirs ◽  
Tight Gas Sandstone
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