Results 21 to 30 of about 2,648 (49)

Geochemical characteristics and genesis of the Middle Devonian and the Middle Permian natural gas in the Sichuan Basin, China

open access: yesJournal of Natural Gas Geoscience, 2020
Breakthroughs have been made for the natural gas exploration of the Middle Devonian and the Middle Permian formations in the Sichuan Basin in recent years.
Zengye Xie   +9 more
doaj   +1 more source

Geochemical characteristics of natural gas in the hydrocarbon accumulation history, and its difference among gas reservoirs in the Upper Triassic formation of Sichuan Basin, China

open access: yesJournal of Natural Gas Geoscience, 2016
The analysis of hydrocarbon generation, trap formation, inclusion homogenization temperature, authigenic illite dating, and ESR dating were used to understand the history of hydrocarbon accumulation and its difference among gas reservoirs in the Upper ...
Peng Wang   +5 more
doaj   +1 more source

Cracking and thermal maturity of Ordovician oils from Tahe Oilfield, Tarim Basin, NW China

open access: yesJournal of Natural Gas Geoscience, 2017
The thermal maturity of the Ordovician oils from the Tahe oilfield of Tarim Basin, NW China was assessed through various maturity parameters, such as biomarkers, aromatic parameters, and diamondoid parameters.
Anlai Ma   +3 more
doaj   +1 more source

Re-examination of genetic types and origins of natural gases from Dibei bulge, eastern Luliang uplift, Junggar Basin, China

open access: yesJournal of Natural Gas Geoscience, 2019
The eastern part of Luliang uplift has currently become the main target for gas exploration in the Junggar Basin. By now, several giant–medium gas fields (reservoirs) are discovered in the Dinan bulge. Located north to the Dinan bulge, the Dibei bulge is
Yanzhao Wei   +7 more
doaj   +1 more source

The unconformity caused by the Huaiyuan movement and the deep natural gas exploration field in the Ordos Basin, China

open access: yesNatural Gas Industry B, 2021
In order to clarify the hydrocarbon accumulation significance and exploration prospect of the unconformity caused by the Huaiyuan movement in the Ordos Basin, this paper studies the spatial distribution and structural plane characteristics of this ...
Huaqing Liu   +4 more
doaj   +1 more source

Seepage system of oil-gas and its exploration in Yinggehai Basin located at northwest of South China Sea

open access: yesJournal of Natural Gas Geoscience, 2017
Seepage systems of oil-gas in Yinggehai Basin are divided into two types, namely: “micro-seepage”, which is presented by gas chimneys and pockmarks; and “macro-seepage”, which is also called oil-gas outflow; and, in addition, the combination of the two ...
Jiaxiong He, Wei Zhang, Zhenquan Lu
doaj   +1 more source

New cognition on pore structure characteristics of Permian marine shale in the Lower Yangtze region and its implications for shale gas exploration

open access: yesNatural Gas Industry B, 2021
Shale of the Middle–Upper Permian Dalong Formation and Gufeng Formation in the Lower Yangtze region is characterized by large thickness, high total organic carbon (TOC), wide distribution and moderate organic thermal evolution degree, so it may be the ...
Wenbo Zhu   +5 more
doaj   +1 more source

Hydrogen isotopic characteristic of hydrocarbon gas pyrolyzed by herbaceous swamp peat in hydrous and anhydrous thermal simulation experiments

open access: yesJournal of Natural Gas Geoscience, 2018
In order to understand the influence of diagenetic water medium on hydrogen isotope of thermogenic coalbed gas, the hydrous and anhydrous pyrolytic simulation experiments have been carried out on herbaceous peat.
Yi Duan   +4 more
doaj   +1 more source

Development path of China's gas power industry under the background of low-carbon transformation

open access: yesNatural Gas Industry B, 2021
The natural gas power generation (hereinafter referred to as gas power) industry is an important force in the development process of clean energy in China, and it not only plays an important role, but also faces many challenges in the process of ...
Zhitan Liu   +3 more
doaj   +1 more source

Types of abnormal high-pressure gas reservoir in foreland basins of China

open access: yesJournal of Natural Gas Geoscience, 2018
Abnormal pressure commonly exists in foreland basins that are closely related to the oil and gas reservoir. A deep understanding of the distribution of the said kind of pressure in various reservoirs and characteristic types of abnormally high-pressure ...
Feng Hong   +6 more
doaj   +1 more source

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