Results 31 to 40 of about 967,219 (310)

Characteristics of rock types and exploration significance of the shale strata in the Chang 73 sub-member of Yanchang Formation, Ordos Basin, China

open access: yesJournal of Natural Gas Geoscience, 2021
For a long time, the Chang 73 sub-member of the Ordos Basin was mostly investigated as a single source rock, with hardly any investigation into the characteristics of various rock types or the integration of source and reservoir.
Xianyang Liu   +4 more
doaj   +1 more source

Exploration potential of shale oil in Chang7 Member, Upper Triassic Yanchang Formation, Ordos Basin, NW China

open access: yesPetroleum Exploration and Development, 2016
The geological conditions and exploration potential of shale oil in Chang7 Member, Upper Triassic Yanchang Formation, Ordos Basin, were studied from various aspects, including petrographic characteristics, storage ability, geochemical features ...
Hua YANG   +7 more
doaj   +1 more source

Accumulation conditions and exploration and development of tight gas in the Upper Paleozoic of the Ordos Basin

open access: yesPetroleum Exploration and Development, 2012
Through lithological analysis of reservoirs, fluid inclusion test and simulation experiment, combined with geochemical, seismic, well logging and formation testing data, this paper studies the favorable geological conditions for tight gas accumulation in
Hua YANG   +3 more
doaj   +1 more source

elmorsym1/Permeability-Prediction-Via-3D-CNN:

open access: yes, 2022
This repository is created to contain the codes and data used in the research project titled "Generalizable Permeability Prediction of Digital Porous Media via Novel Multi-scale 3D Convolutional Neural Network"
Mohamed Elmorsy
core   +1 more source

Early Mesoproterozoic sedimentary-volcanic sequence in the Ordos Basin, North China Craton: A possible link to the breakup of the Columbia supercontinent and implications for hydrocarbon exploration

open access: yesEnergy Exploration & Exploitation
In the Jinshan aulacogen on the southern margin of the Ordos Basin, volcanic rocks of the Mesoproterozoic Changchengian System Xiong'er Group were first encountered by Well PT1, and the drilling operations have revealed the complete strata of ...
Xing Pan   +7 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Controlling effects of ash yield on the adsorption-desorption behavior and production potential of methane in deep coal reservoirs

open access: yesMeitian dizhi yu kantan
ObjectiveThe lithotype and quality characteristics of coals significantly affect the reservoir permeability and production potential of coalbed methane (CBM). However, there remains a lack of clear understanding of the controlling effects of ash yield on
Daojun HUANG   +5 more
doaj   +1 more source

A factory fracturing model of multi-well cluster in Sulige gas field, NW China

open access: yesPetroleum Exploration and Development, 2014
Sulige gas field is a typical low-permeability reservoir in China. According to desert landform features along with the regional hydrologic feature and the existing fracturing technology and operational conditions, a factory-like fracturing method ...
Mingfang HE   +5 more
doaj   +1 more source

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