Results 21 to 30 of about 1,640 (187)

Characteristics and controlling factors of beach-controlled karst reservoirs in Cambrian Longwangmiao Formation, Moxi-Gaoshiti area, Sichuan Basin, NW China

open access: yesPetroleum Exploration and Development, 2014
Based on data from boreholes, cores and lab analysis, the characteristics, genesis and controlling factors of different types of reservoirs in Cambrian Longwangmiao Formation, Moxi-Gaoshiti area, Sichuan Basin, are examined, and the distribution of ...
Mindong JIN   +7 more
doaj   +1 more source

Origin, hydrocarbon accumulation and oil-gas enrichment of fault-karst carbonate reservoirs: A case study of Ordovician carbonate reservoirs in South Tahe area of Halahatang oilfield, Tarim Basin

open access: yesPetroleum Exploration and Development, 2020
Based on comprehensive analysis of tectonic and fault evolution, core, well logging, seismic, drilling, and production data, the reservoir space characteristic, distribution, origin of fault-karst carbonate reservoir in Yueman block of South Tahe area ...
Zhiwen DING   +11 more
doaj   +1 more source

Reconstruction of karst paleo-geomorphology and paleo-water system on the top of Maokou formation in Yuanba area, northern Sichuan Basin

open access: yesCarsologica Sinica, 2022
The carbonate karst reservoir of Maokou formation is developed in the Yuanba area, northern Sichuan Basin. However, it is difficult to predict this set of reservoir because of its strong heterogeneity.
Tao ZENG   +6 more
doaj   +1 more source

Logging-based identification and evaluation of karst fractures in the eastern Right Bank of the Amu Darya River, Turkmenistan

open access: yesNatural Gas Industry B, 2019
Carbonate gas reservoir in the eastern area on the Right Bank of the Amu Darya River, Turkmenistan, are of low-porosity and with developed fractures. In this area, fractures control reservoir properties and natural gas production, and karst fractures are
Shudong Zhang   +4 more
doaj   +1 more source

Structural characteristics of Triassic carbonate geothermal reservoir and genesis of thermal water in the Tongluo mountain anticline of Guang’an City, China

open access: yesCarsologica Sinica, 2022
There are abundant geothermal resources at low-medium temperature in the fold mountain areas of eastern Sichuan, and the main geothermal reservoirs are Leikoupo and Jialingjiang formations.
Jianfei YUAN   +3 more
doaj   +1 more source

Major factors controlling the development of marine carbonate reservoirs

open access: yesPetroleum Exploration and Development, 2015
Through case study of reef-shoal, karst and dolostone reservoirs in the Tarim and Sichuan Basins, the material base and the mechanisms of porosity creation, modification and preservation of carbonate reservoirs were examined carefully in order to figure ...
Anjiang SHEN   +5 more
doaj   +1 more source

Water Reservoir Within the Karst Field Overburden: Gusić Polje, Croatia

open access: yesGeologia Croatica, 2002
The Gusić reservoir is a compensation basin constructed in the karstfield. The reservoir lies on a Quaternary overburden free of ponors(sinkholes) and suffosions. After the reservoir filling the water losse swere up to <6.4 m3/s. The bottom impermeability has been ensured with a 0.4 m thick clay base blanket. During reservoir exploitation,suffosions
Pavičić, A.   +3 more
openaire   +4 more sources

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

open access: yesDeep Underground Science and Engineering, EarlyView.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski   +4 more
wiley   +1 more source

Research on Simulation Method for Incoming Flood of Tianyi Reservoir Considering the Influence of Karst Geomorphology

open access: yesRenmin Zhujiang, 2022
The karst in karst areas leads to a more complex runoff formation process,and the construction of water conservancy projects has aggravated the complexity and uncertainty of the production and confluence process in the basin.On this basis,a semi ...
YAN Kang   +6 more
doaj  

Vertical zonation of weathered crust ancient karst and reservoir evaluation and prediction—A case study of M55–M51 sub-members of Majiagou Formation in gas fields, central Ordos Basin, NW China

open access: yesPetroleum Exploration and Development, 2013
The M55–M51 sub-members of the Middle Ordovician Majiagou Formation in the gas fields of the central Ordos Basin were taken as a case to analyze the vertical zonation characteristics of weathered crust ancient karst and to evaluate and predict reservoirs
Jiang HE   +7 more
doaj   +1 more source

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