Results 61 to 70 of about 12,869 (95)

Advances on enrichment law and key technologies of exploration and development of continental tight oil in China (2016–2018)

open access: yesJournal of Natural Gas Geoscience, 2019
Continental tight oil is a promising unconventional resource found in recent years and an important supplement to the growth of domestic petroleum reserves and production in China.
Suyun Hu   +12 more
doaj  

The Global Measles and Rubella Laboratory Network Supports High-Quality Surveillance

open access: yesVaccines
With 762 laboratories, the Global Measles and Rubella Laboratory Network (GMRLN) is the largest laboratory network coordinated by the World Health Organization (WHO).
Paul A. Rota   +19 more
semanticscholar   +1 more source

Diagenetic evolution characteristics of Paleogene lacustrine carbonate reservoirs in central Bohai sea, China

open access: yesJournal of Natural Gas Geoscience, 2018
The distribution of high-quality reservoirs in Shahejie Formation of the Shijiutuo Uplift, Central Bohai Sea, is the key factor to determine the oil and gas accumulation.
Zhengxiang Lv   +4 more
doaj  

Effective stress characteristics in shale and its effect on shale gas productivity

open access: yesJournal of Natural Gas Geoscience, 2018
Research of effective stress characteristics on the productivity of shale gas has a great significance. The samples of the black shale and bedding shale at the Lower Silurian Longmaxi Formation in Sichuan Basin are selected.
Weiyao Zhu, Dongxu Ma
doaj  

Editorial Board

open access: yesJournal of Natural Gas Geoscience, 2022
doaj   +2 more sources

Geochemical characteristics and exploration potential of Jurassic coal-formed gas in northwest China

open access: yesJournal of Natural Gas Geoscience, 2019
Jurassic coal-measure strata are widely developed in Northwest China and mainly distributed in the Tarim Basin, Junggar Basin, Qaidam Basin, and Tuha Basin. The Jurassic coal-formed gas resources are abundant.
Jian Li   +11 more
doaj  

Seismic geological characteristics and gas reservoir distribution of Changxing Formation biological bio-reef reservoir in the Longhuichang-Tieshan area, northeastern Sichuan Basin, China

open access: yesJournal of Natural Gas Geoscience
This research aims to address the ambiguity surrounding the extent of development of Changxing Formation bio-reef reservoirs in the Longhuichang-Tieshan area of the northeastern Sichuan Basin, China, and to elucidate the relationship between these ...
Hu Zhao   +7 more
doaj  

Major factors controlling the shale gas accumulations in Wufeng-Longmaxi Formation of the Pingqiao Shale Gas Field in Fuling Area, Sichuan Basin, China

open access: yesJournal of Natural Gas Geoscience, 2019
Pingqiao Shale Gas Field in Fuling Area of Sichuan Basin in China is located in a narrow-abrupt fault anticline of the Fenglai Syncline. Presently, the proven geological reserves of shale gas are 138.917 × 109 m3 in the Pingqiao Shale Gas Field ...
Xusheng Guo
doaj  

A sand particle characterization method for water-bearing high-production gas wells based on a multifrequency collision response

open access: yesNatural Gas Industry B
Excessive erosion caused by the continuous collision of sand-carrying annular flow with the gas well wellbore can lead to serious production accidents. This study combined the multifrequency response characteristics of sand particle-wall collision with a
Kai Wang   +5 more
doaj  

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