Results 21 to 30 of about 1,305,689 (236)

Production analysis and fracturing parameter optimization of shale gas from Zhongmou Block in southern North China Basin

open access: yes工程科学学报, 2020
Shale gas is a type of unconventional natural gas that can be accumulated in a large area in tight shale and has self-generation and self-storage abilities. The low porosity and low permeability characteristics of shale make its development under natural
Shuai TANG, Wei-yao ZHU, Jin-chuan ZHANG
doaj   +1 more source

Metathesis in the generation of low-temperature gas in marine shales [PDF]

open access: yesGeochemical Transactions, 2010
The recent report of low-temperature catalytic gas from marine shales took on additional significance with the subsequent disclosure of natural gas and low-temperature gas at or near thermodynamic equilibrium in methane, ethane, and propane. It is important because thermal cracking, the presumed source of natural gas, cannot generate these hydrocarbons
Jarvie Daniel M, Mango Frank D
openaire   +3 more sources

The palynology and stratigraphy of the Cambrian Nolichucky Shale and associated formations at Thorn Hill, Tennessee, USA [PDF]

open access: yes, 2012
A detailed palynological and stratigraphic study was undertaken on the Cambrian Nolichucky Shale, Maynardville Limestone and Copper Ridge Dolomite (Conasauga Group), as exposed at Thorn Hill, northeastern Tennessee, USA.
Pedder, Brian E
core   +5 more sources

Exploration prospect of shale gas with Permian transitional facies of some key areas in China

open access: yesShiyou shiyan dizhi, 2021
The shale gas exploration of marine-continental transitional facies in China has not yet gained a significant success. To analyze and predict the exploration prospect of transitional shale gas, the distribution, organic geochemical and reservoir ...
Shaobin GUO, Zilong WANG, Xiao MA
doaj   +1 more source

SEDIMENTOLOGICAL INVESTIGATIONS OF THE SHENGLI RIVER-CHANGSHE MOUNTAIN OIL SHALE (CHINA): RELATIONSHIPS WITH OIL SHALE FORMATION; pp. 373–381 [PDF]

open access: yesOil Shale, 2009
Recently a new oil shale belt was discovered in the Changshe Mountain area, northern Tibet, China. This belt, combined with the oil shale zone found in the Shengli River area, represents a large marine oil shale resource in China.
XIUGEN FU   +3 more
doaj   +1 more source

Quantitative investigation on the characteristics of ions transport into water in gas shale: Marine and continental shale as comparative study

open access: yes, 2017
Investigating ions transport from matrix pores to water is essential for understanding the salinity profiles of shale gas. Previous publications have shown that salt ions can be sourced from the dissolution of precipitated salts and leaching of clay ...
Xu, Peng   +20 more
core   +2 more sources

Potential and future exploration direction of marine shale gas resources in China

open access: yesShiyou shiyan dizhi, 2023
Marine shale gas, represented by the shale gas from Wufeng-Longmaxi formations in southern China, is the main field for shale gas exploration and development in China.
Min LI   +5 more
doaj   +1 more source

The Ecotoxicology of Shale Oil Components to Marine Bacteria

open access: yesWater Science and Technology, 1989
The toxicity of 32 shale oil components to a mixed marine bacterial culture and the mode of toxic joint action in mixtures of the components was assessed. The great bulk of shale oil (alkanes and alkenes) was of very low toxicity. The Pyridlnes were the most hazardous group of compounds tested.
Warne St., M. J.   +2 more
openaire   +2 more sources

Effects of organic matter and mineral compositions on pore structures of shales: A comparative study of lacustrine shale in Ordos Basin and Marine Shale in Sichuan Basin, China

open access: yesEnergy Exploration & Exploitation, 2018
The pore structure of shale plays key role in oil and gas storage capacity and accumulation. Twelve representative samples were selected from Triassic Yanchang Formation in the Ordos Basin and Silurian Longmaxi Formation in the Sichuan Basin with ...
Xianglu Tang   +6 more
doaj   +1 more source

Experimental Investigation on Organic Matter Orientation Characteristics of Terrestrial and Marine Shale in China

open access: yesGeofluids, 2021
As an essential component in shale, OM (organic matter) grains and their arrangements may play essential roles in affecting the anisotropy of the reservoir.
Dunqing Liu   +3 more
doaj   +1 more source

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