Review of diagenetic facies in tight sandstones: Diagenesis, diagenetic minerals, and prediction via well logs
The tight sandstones are characterized by low porosity, low permeability, complex pore
structure and strong heterogeneity due to the extensive diagenetic modifications they …
structure and strong heterogeneity due to the extensive diagenetic modifications they …
Pre-requisites, processes, and prediction of chlorite grain coatings in petroleum reservoirs: A review of subsurface examples
Deeply buried reservoirs containing chlorite-coated quartz sand grains commonly have
higher than expected porosity and permeability, although prediction of such positive …
higher than expected porosity and permeability, although prediction of such positive …
Impact of diagenesis on the reservoir quality of tight oil sandstones: The case of Upper Triassic Yanchang Formation Chang 7 oil layers in Ordos Basin, China
J Lai, G Wang, Y Ran, Z Zhou, Y Cui - Journal of Petroleum Science and …, 2016 - Elsevier
The Chang 7 tight oil reservoirs are important oil exploration targets in the Ordos basin. The
reservoirs are generally characterized by low porosity, low permeability and strong …
reservoirs are generally characterized by low porosity, low permeability and strong …
Diagenesis and reservoir quality of the Lower Cretaceous Quantou Formation tight sandstones in the southern Songliao Basin, China
K Xi, Y Cao, J Jahren, R Zhu, K Bjørlykke, BG Haile… - Sedimentary …, 2015 - Elsevier
Abstract The Lower Cretaceous Quantou Formation in the southern Songliao Basin is the
typical tight oil sandstone in China. For effective exploration, appraisal and production from …
typical tight oil sandstone in China. For effective exploration, appraisal and production from …
Diagenesis of tight sandstone reservoirs in the upper Triassic Yanchang formation, southwestern Ordos Basin, China
In order to better predict the petrophysical properties of the tight sandstone reservoirs in the
Upper Triassic Yanchang Formation, Ordos Basin, China, the nature of the diagenetic …
Upper Triassic Yanchang Formation, Ordos Basin, China, the nature of the diagenetic …
Sedimentary facies control on sandstone reservoir properties: A case study from the permian Shanxi Formation in the southern Ordos basin, central China
Y Li, A Fan, R Yang, Y Sun, N Lenhardt - Marine and Petroleum Geology, 2021 - Elsevier
Abstract During the Upper Paleozoic large-scale tight sandstone oil and gas reservoirs
developed in the southern Ordos Basin of China. Due to the heterogeneity of sedimentary …
developed in the southern Ordos Basin of China. Due to the heterogeneity of sedimentary …
Diagenetic sequences of continuously deposited tight sandstones in various environments: A case study from upper Paleozoic sandstones in the Linxing area, eastern …
An integrated analysis of the petrographic characteristics and types and distribution of
diagenetic alteration in the upper Paleozoic Benxi–Taiyuan, Shanxi, and Xiashihezi …
diagenetic alteration in the upper Paleozoic Benxi–Taiyuan, Shanxi, and Xiashihezi …
Diagenetic controls on the reservoir quality of the tight gas Collyhurst sandstone formation, Lower Permian, East Irish Sea Basin, United Kingdom
Abstract The Lower Permian Collyhurst Sandstone Formation is an important gas reservoir
both offshore and onshore in the East Irish Sea Basin of north-western UK, and is …
both offshore and onshore in the East Irish Sea Basin of north-western UK, and is …
Cementation and porosity evolution of tight sandstone reservoirs in the Permian Sulige gas field, Ordos Basin (central China)
A Fan, R Yang, N Lenhardt, M Wang, Z Han, J Li… - Marine and Petroleum …, 2019 - Elsevier
Tight sandstone gas reservoirs constitute an important type of unconventional gas resources
and may be of crucial significance as environment-friendly source of energy in the world …
and may be of crucial significance as environment-friendly source of energy in the world …
Origin and distribution of grain-coating and pore-filling chlorite in deltaic sandstones for reservoir quality assessment
J Griffiths, RH Worden, JEP Utley, C Brostrøm… - Marine and Petroleum …, 2021 - Elsevier
Grain-coating chlorite preserves porosity and permeability through the inhibition of quartz
cement whereas pore-filling chlorite blocks pore-throats and diminishes reservoir quality …
cement whereas pore-filling chlorite blocks pore-throats and diminishes reservoir quality …