Results 121 to 130 of about 885 (217)

Evolution of Sequence Stratigraphy and Paleogeography, Case Study: M2 Member of the Muara Enim Formation [PDF]

open access: yes
Sequence stratigraphy related to accommodation space as an area of potential sediment accumulation that is influenced by fluctuations in sea level and subsidence of the basin floor.
Hibatullah, Kevin Nabil   +3 more
core   +2 more sources

Coupling thermal and maturity histories of the Gulong shale oil reservoir in the Songliao Basin: Insights from vitrinite reflectance and apatite fission track

open access: yesUnconventional Resources
The coupling relationship between the thermal state and maturation during the geological historical period is critical for shale oil-gas exploration because their present distribution characteristics are not probably the same.
Xuefeng Bai   +9 more
doaj   +1 more source

Framboidal chalcopyrite and bornite constrain redox conditions during formation of their host rocks in the copper stratabound mineralization of Picachos, north-central Chile [PDF]

open access: yes, 2019
The Picachos Project is a copper deposit that occurs in manto-type orebodies in north-central Chile and it exhibits common features of Chilean stratabound or manto-type copper deposits: (1) an increase of copper contents from the margins to the centre ...
Cardenes, Victor   +4 more
core  

High-resolution cyclic framework for the Songliao Basin in northeastern China, and its implications for sedimentation and organic matter enrichment

open access: yesFrontiers in Earth Science
The study of fine-grained sedimentation has consistently concentrated on investigating the mechanisms and principles governing the enrichment of organic matter.
Xinrui Wang   +5 more
doaj   +1 more source

A novel workflow for shale lithology identification – A case study in the Gulong Depression, Songliao Basin, China

open access: yesOpen Geosciences
The identification of shale lithology is of great importance for the exploration and development of shale reservoirs. The lithology and mineralogical composition of shale are closely related, but a small number of laboratory core analysis samples are ...
Xu Liying   +8 more
doaj   +1 more source

High-Temperature-Induced Pore System Evolution of Immature Shale with Different Total Organic Carbon Contents. [PDF]

open access: yesACS Omega, 2023
Zhuoke L   +9 more
europepmc   +1 more source

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