Results 61 to 70 of about 180 (116)

Quantitative characterization of fault damage zones in shale reservoirs: asymmetric structures and their implications for fluid flow, a case study from the Gulong Sag, Songliao basin

open access: yesFrontiers in Earth Science
Fault damage zones serve as critical conduits for fluid migration in shale reservoirs characterized by low matrix permeability. Addressing the challenges in quantitatively characterizing fault damage zones in shale, this study takes the Gulong shale in ...
Yongqiang Qu   +7 more
doaj   +1 more source

Temporal construals of bare predicates in Mandarin Chinese [PDF]

open access: yes, 2014
This dissertation contributes to the research on tense and eventualities across languages. It presents the first systematic investigation and detailed theoretical analysis of the temporal interpretations of sentences with bare (aspectually unmarked ...
Sun, H.
core   +1 more source

Pore evolution modeling in natural lacustrine shale influenced by mineral composition: Implications for shale oil exploration and CO2 storage [PDF]

open access: yes
Describing the organic-inorganic pore evolution influenced by mineral composition is crucial for characterizing shale oil storage capacity and flow in shale, and it also helps predict storage capacity for sequestered CO2.
Bai, Longhui   +5 more
core   +1 more source

A review of shale pore structure evolution characteristics with increasing thermal maturities [PDF]

open access: yes, 2020
   Pore structure has a significant effect on the occurrence state of shale hydrocarbons and the hydrocarbon storage capability of shale reservoirs. Consequently, it is quite meaningful to clarify the shale pore structure evolution characteristics for ...
Fan, Yupeng   +3 more
core  

Prediction of Total Organic Carbon Content in Shale Based on PCA-PSO-XGBoost

open access: yesApplied Sciences
Total organic carbon (TOC) content is an important parameter for evaluating the abundance of organic matter in, and the hydrocarbon production capacity, of shale. Currently, no prediction method is applicable to all geological conditions, so exploring an
Yingjie Meng   +5 more
doaj   +1 more source

Contribution of different shale storage spaces to recovery rate and mechanism of oil mobilization during imbibition [PDF]

open access: yes
The influence of different reservoir spaces in shale reservoirs on imbibition recovery is a hot spot for improving shale oil recovery. However, the research on the influence of different chemical reagents on the recovery factor of different scale pores ...
Wang, Anlun   +5 more
core  

Review on in situ conversion of oil shale [PDF]

open access: yes
In situ conversion technology for oil shale is an innovative method of energy extraction that involves the underground heating of oil shale reservoirs to thermally crack kerogen into oil and gas.
Jiarui Cheng   +6 more
core   +1 more source

Optimal design of gas injection development method for enhanced recovery in terrestrial shale oil reservoir

open access: yesFrontiers in Energy Research
This study investigates the shale oil drainage characteristics from the Gulong Sag, The objective is to clarify the development method for effective recovery enhancement of terrestrial shale oil.
Xiaoyu Cui   +5 more
doaj   +1 more source

「金書」研究への序説 [PDF]

open access: yes, 1998
departmental bulletin ...
6489   +3 more
core   +1 more source

Sedimentary environment and oil-bearing characteristics of shale in Cretaceous Qingshankou Formation in Songliao Basin

open access: yesShiyou shiyan dizhi
The Upper Cretaceous Qingshankou Formation in the Songliao Basin contains thick, widespread, and organic matter-rich shale layers, offering abundant shale oil resources.
Xin BAI   +3 more
doaj   +1 more source

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