Results 111 to 120 of about 1,278 (244)

Genesis mechanism of the Sinian-Cambrian reservoirs in the Anyue Gas Field, Sichuan Basin

open access: yesNatural Gas Industry B, 2015
The Lower Cambrian Longwangmiao Fm, the 4th and 2nd members of the Sinian Dengying Fm are the three major gas layers in the Anyue Gas Field of the Sichuan Basin.
Zhou Jingao   +7 more
doaj   +1 more source

Diagenetic evolution and effects on reservoir development of the Dengying and Longwangmiao formations, Central Sichuan Basin, Southwestern China

open access: diamond, 2023
Lei Jiang   +9 more
openalex   +1 more source

Calcium isotopes as a record of the marine calcium cycle versus carbonate diagenesis during the late Ediacaran [PDF]

open access: yes, 2019
Calcium isotope ratios in ancient carbonate rocks can provide insight into the global marine calcium cycle as well as local conditions during carbonate mineral precipitation and diagenesis.
Bowyer, Fred   +6 more
core   +2 more sources

Differential diagenetic evolution of Sinian Dengying Formation reservoirs in Anyue gas field, Central Sichuan Uplift, Sichuan Basin

open access: yesShiyou shiyan dizhi
Large in-situ pyrolysis gas reservoirs have developed in the dolomites of the Sinian Dengying Formation in the Central Sichuan Uplift, Sichuan Basin.
Chengyu YANG   +5 more
doaj   +1 more source

Paleo-geomorphology formed during Tongwan tectonization in Sichuan Basin and its significance for hydrocarbon accumulation

open access: yesPetroleum Exploration and Development, 2014
Through analyzing the nature and periods of Tongwan tectonization, by using seismic data, drilling data and outcrop data, the pre-Qiongzhusi Formation eroded paleo-geomorphology was described with remaining thickness and moldic methods, and the ...
Zecheng WANG   +7 more
doaj   +1 more source

Análisis paleontológicos a través límite Ediacárico-Cámbrico, Grupo Alto Corumbá, Brasil [PDF]

open access: yes, 2019
This work presents the results of a palaeontological analysis focused on twenty-six species sampled in five sections of the Tamengo and Guaicurus formations, Corumbá and Ladário regions: Corcal and Laginha quarries, Porto Sobramil, Porto Figueiras and ...
Adôrno, R. R.   +16 more
core   +3 more sources

Long-term evolution of terrestrial inputs from the Ediacaran to early Cambrian: Clues from Nd isotopes in shallow-marine carbonates, South China [PDF]

open access: yes, 2019
The emergence and radiation of metazoans have been widely attributed to a progressively more oxidizing surface environment through the Ediacaran–Cambrian transition interval.
Chen, T   +8 more
core  

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