Unconventional Oil and Gas Resources Handbook 2016
DOI: 10.1016/b978-0-12-802238-2.00014-6
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Tight Gas Sandstone Reservoirs, Part 1

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Cited by 15 publications
(12 citation statements)
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“…Our quantitative assessment of the Shushan Basin suggests that it is of a higher quality tight gas field with permeability mostly with a value of 1.0 mD across the field and effective porosity of 2.4 % at the deepest part of the basin. This agrees with the permeability and the porosity values estimated for the CBCG systems (Ma et al 2016). (c) The abnormal pressure of the Lower Safa sand reservoir (Figure 11).…”
Section: A Model For Continuous Basin-centredgas (Cbcg) Accumulationssupporting
confidence: 90%
See 1 more Smart Citation
“…Our quantitative assessment of the Shushan Basin suggests that it is of a higher quality tight gas field with permeability mostly with a value of 1.0 mD across the field and effective porosity of 2.4 % at the deepest part of the basin. This agrees with the permeability and the porosity values estimated for the CBCG systems (Ma et al 2016). (c) The abnormal pressure of the Lower Safa sand reservoir (Figure 11).…”
Section: A Model For Continuous Basin-centredgas (Cbcg) Accumulationssupporting
confidence: 90%
“…We plotted the cumulative frequencies distribution of the gamma-ray (GR), the porosity, and the resistivity logs. The resulted histograms show the non-normal distribution of lithologies(Figure 8), characteristic for tight gas reservoirs (Ma et al 2016). We found that the reservoir is mainly composed of (66 %) sand and (34 %) shale of Kaolinite and Illite types, with a heterogeneous lateral distribution in the field.…”
Section: Lithofacies Analysismentioning
confidence: 88%
“…Tight gas sandstone is similar to conventional sandstone gas reservoirs, but with lower permeability, generally less than 0.1 mD, and lower effective porosity, which is historically not economically producible unless the well is stimulated by a large hydraulic fracture treatment or produced by use of horizontal or multilateral wells [1]. Tight sandstones can be developed more easily than shale reservoirs as the rocks generally have more brittle behavior and are easier to complete for production [2]. Although shale gas exploration and development have witnessed a revolutionary breakthrough in the USA recently, more than 50% of natural gas production is from tight sand reservoirs [3].…”
Section: Introductionmentioning
confidence: 99%
“…The presence of natural conductive fractures is not strictly linked to one flow unit, but they occur randomly through the whole reservoir interval; they might constitute additional pathways for gas migration but also may increase Fig. 11 The average values of flow parameters in subdivided TRQI units in Well-1 and Well-2 water production (Zee Ma et al 2016). Even unit FZI 4, which is supposed to be fracture-related, does not seem to be more affected than the other units.…”
Section: Fractures Versus Rock Typementioning
confidence: 99%