2012
DOI: 10.1016/s1876-3804(12)60099-8
|View full text |Cite
|
Sign up to set email alerts
|

Formation overpressure and shale oil enrichment in the shale system of Lucaogou Formation, Malang Sag, Santanghu Basin, NW China

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
28
0

Year Published

2015
2015
2022
2022

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 50 publications
(28 citation statements)
references
References 4 publications
0
28
0
Order By: Relevance
“…The Ro of K 2 qn 1 and K 2 qn 2 organic matter mainly ranges from 0.5% to 1.35% (Figures 11(a) and 11(b)), and the Tmax (440-460°C) suggests that K 2 qn 1 and K 2 qn organic matter was mainly in mature, which means mature enough to generate oil, especially the organic matter of K 2 qn 1 shale (Figures 11 and 14, Table 1). The S 1 values, abnormally high pressure, and gas measured peak values of the K 2 qn 1 indicate that abundant oil was generated and preserved in the K 2 qn 1 shale of the Southern Songliao Basin (Figures [16][17][18]. Therefore, the high capacity of hydrocarbon generation was crucial to the formation of shale oil.…”
Section: Capacity Of Hydrocarbon Generationmentioning
confidence: 99%
See 1 more Smart Citation
“…The Ro of K 2 qn 1 and K 2 qn 2 organic matter mainly ranges from 0.5% to 1.35% (Figures 11(a) and 11(b)), and the Tmax (440-460°C) suggests that K 2 qn 1 and K 2 qn organic matter was mainly in mature, which means mature enough to generate oil, especially the organic matter of K 2 qn 1 shale (Figures 11 and 14, Table 1). The S 1 values, abnormally high pressure, and gas measured peak values of the K 2 qn 1 indicate that abundant oil was generated and preserved in the K 2 qn 1 shale of the Southern Songliao Basin (Figures [16][17][18]. Therefore, the high capacity of hydrocarbon generation was crucial to the formation of shale oil.…”
Section: Capacity Of Hydrocarbon Generationmentioning
confidence: 99%
“…Besides, the controlling factors and quantitative evaluation methods of oil content are crucial for understanding the resource potential of shale oil [6,9,[14][15][16]. However, control-ling factors and resource potential evaluation of lacustrine shale oil have not been well determined [9,[17][18][19][20][21].…”
Section: Introductionmentioning
confidence: 99%
“…Santanghu Coalfield is located at Barkol County and Yiwu County, Northeast Xinjiang Province, with a strip shape oriented NW-SE between Moqinwula and Suhaitu Mountains (Liu et al 2012a, b;Song et al 2013;Ge et al 2015;Hackleya et al 2016). Santanghu Coalfield is the largest integrated Coalfield prospecting area in Xinjiang and even in China.…”
Section: Geological Settingmentioning
confidence: 99%
“…The high stratigraphic heterogeneity, high oil density, and low oil fluidity pose significant challenges in the exploration and production of such shale oil. Therefore, it is extremely important to obtain a comprehensive, in-depth understanding of the movability of the retained oil in shale (Liu et al, 2012;Tao et al, 2012;Li et al, 2015;Xie et al, 2015). In this study, core samples of different lithologies were collected from the different strata in well J174 in the Jimsar Sag, Junggar Basin, and then, the samples were subjected to different extraction treatments with n-hexane (nC 6 ) and chloroform (CHCl 3 ), followed by porosity measurements to explore how the extract composition of the component and the rock porosity vary with the extraction treatments and rock types.…”
Section: Introductionmentioning
confidence: 99%