Distribution and Thermal Maturity of Devonian Carbonate Reservoir Solid Bitumen in Desheng Area of Guizhong Depression, South China [PDF]
, 2017 The distribution of solid bitumen in the Devonian carbonate reservoir from well Desheng 1, Guizhong Depression, was investigated by optical microscope and hydrocarbon inclusions analysis. Vb and chemical structure indexes measured by bitumen reflectance,
Sheng He +5 more
core +1 more source
Geological Journal, Volume 59, Issue 1, Page 272-287, January 2024.The uplift of the basement granite was crucial for the exsolution and enrichment of dissolved helium, and it was also the main reason for He–N2 coupling. The differential uplift that occurred in the Leshan–Longnvsi palaeo‐uplift during the Himalayan period further promoted the differential enrichment of He resources, thus also impacting the N2/He ratio
Dong Zhao +6 more
wiley +1 more source
Palaeostructure, evolution and tight oil distribution of the Ordos Basin, China [PDF]
, 2019 International audienceWhether or not the tight oil in the Triassic Yanchang Formation of the Ordos Basin is controlled by structural factors is a controversial issue, the relationship between the structural factors of the strata and the distribution of ...
Gao, Shengli, Yang, Jinxia
core +2 more sources
Spatial variations in the effective elastic thickness of the lithosphere in Southeast Asia [PDF]
, 2017 As a proxy for long-term lithospheric strength, detailed information on lateral effective elastic thickness (Te) variations can aid in understanding the distribution pattern of surface deformation and its response to long-term forces.
Jiménez-Díaz, A. +4 more
core +1 more source
地质科技通报Objective Fractures commonly occur in the marine carbonate reservoirs of Permian Maokou Formation in Zigong area of Sichuan Basin and have important impacts on reservoir properties, seepage patterns and hydrocarbon enrichment.
Kexin MA +3 more
doaj +1 more source
Remote sensing and GIS-based analysis of cave development in the Suoimuoi Catchment (Son La - NW Vietnam) [PDF]
, 2002 Integration of remotely sensed imagery with ground surveys is a promising method in cave development studies. In this research a methodology was set up in which a variety of remote sensing and GIS techniques support cave analysis in the tropical karst ...
Batelaan, Okke +4 more
core
Formation and evolution of the karst pastoral landscape in Puzhehei
Carsologica SinicaTraditional karstology examines karst geomorphic landscapes as geological processes occurring at the interface of lithosphere and hydrosphere. It concludes with a discussion on how factors such as structure, stratigraphy, hydrology, climatic conditions ...
Shichuan REN +4 more
doaj +1 more source
Structure Genetic Mechanism and Provenance Analysis of Badain Jaran Desert, Northwest China [PDF]
, 2015 由于长期构造地质作用，我国西北部地区变得气候持续干旱，生态极为脆弱。生态系统的不断恶化，加上人为因素的影响，塔克拉玛干、腾格里、毛乌素、巴丹吉林沙漠等沙漠化形势越来越严峻，尤其每年冬春季节将频发沙尘暴活动，严重影响了人民群众的正常生活。而巴丹吉林沙漠正好地处我国东、西部沙区之间的过渡敏感地带，以发育有复杂高大沙山，分布着星罗棋布的湖泊而闻名于世，具有较高的学术研究价值，一直以来倍受中外学者的高度重视和关注。 迄今为止，学术研究主要关注点在沙漠物源、成因机理、侵蚀过程和治理方法等方面 ...
韩超
core
Thermochronology of mineral grains in the Red and Mekong Rivers, Vietnam: Provenance and exhumation implications for Southeast Asia [PDF]
, 2006 Sand samples from the mouths of the Red and Mekong Rivers were analyzed to determine the provenance and exhumation history of their source regions. U-Pb dating of detrital zircon grains shows that the main sources comprise crust formed within the Yangtze
Andrew Carter +107 more
core +2 more sources
Formation， evolution， and distribution law of Mesozoic-Paleozoic buried hills in Jiyang Depression
Youqi dizhi yu caishouluBuried hill is an essential field of oil-gas exploration in Jiyang Depression. Deepening the formation mechanisms and establishing a predictable classification scheme of buried hills are the key to the exploration of hidden buried hills.
WANG Yongshi +4 more
doaj +1 more source