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Chemometric analysis on concentrations and ratios of terpanes and steranes and implications for oils from the cratonic region of the Tarim Basin,NW China: 《Petroleum Research》2024年第4期565-585,共21页Yuanyuan Bian Chenxi Zhou Haizu Zhang Zhongyao Xiao Zhaowen Zhan Shuang Yu Changchun Pan; funded by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA14010104);the National S&T Major Project of China(Grant No.2017ZX05008-002-030).; More than 2×10^(9)tonnes of proved oils have been found in the cratonic region of the Tarim Basin.The source rocks for these oils remain unresolved although the source rocks are marine facies within the Cambrian and ...; 关键词：Biomarker classification Chemometric analysis Source facies homogeneity Tarim basin

Organic-Inorganic Interaction Recorded by Polycyclic Aromatic Steranes in Continental Epithermal Ore Deposits被引量：1: 《Acta Geologica Sinica(English Edition)》2023年第1期327-336,共10页XU Huiyuan LIU Quanyou JIN Zhijun ZHU Dongya MENG Qingqiang LI Pengpeng ZHU Biqing; financially supported by the National Key Research and Development Program of China(Grant No.2019YFA0708504);National Natural Science Foundation of China(Grant Nos.U20B6001,42141021,42102185)。; Continental epithermal ore deposits are commonly associated with sedimentary organic matter,oils or solid bitumen.These organics embedded in mineral deposits can convey valuable information of the ore genesis.However,...; 关键词：petroleum resources organic-inorganic interaction biomarker polycyclic compounds hydrothermal environment

Maturity effects on steranes of source rocks in Lishu fault depression,Songliao Basin: 《Acta Geochimica》2020年第4期561-573,共13页Chuanjun Yi Min Zhang Li Teng; financially supported by the National Natural Science Foundation of China(Grant No.41772124)。; Geochemical analysis results of 30 source rock samples from Lishu fault depression in Songliao Basin show that samples are compositionally similar and represent a uniform organic facies.Differential distribution of st...; 关键词：Thermal effect STERANES Genetic mechanism Lacustrine source rocks MATURITY

Molecular Organic Geochemistry of Crude Oils from the Albertine Graben, Uganda： Possible Implications on the Expulsion of the Oils from the Source Rocks: 《Journal of Earth Science and Engineering》2017年第4期181-193,共13页Joshua Lukaye Godfrey Etano Geoffrey Abbott; Twelve representative crude oil samples recovered from six oil fields in the Albertine Graben, Uganda were chosen for this study. The study aimed to understand the genetic relationships between the oils, the inferred ...; 关键词：Uganda Albertine Graben crude oils N-ALKANES homohopanes STERANES aromatic hydrocarbons source facies maturity oil family and oil expulsion.

Identification and formation of sulfur-containing steroids in sulfur-rich heavy oils in the Jinxian Sag,Bohai Bay Basin,North China被引量：1: 《Science China Earth Sciences》2013年第11期1953-1961,共9页LU Hong WANG QingTao JIANG LinXiang ZHANG Hui LIU JinZhong SHENG GuoYing PENG PingAn; supported by National Basic Research Program of China(Grant No.2012CB701404);Major National Science and Technology Project(Grant No.2011ZX05008-002-33);National Natural Science Foundation of China(Grant Nos.40873048,41173053);Gas Hydrate Survey in South Sea of China(Grant No.GZH2011003-05-04-01);This isa contribution to No.IS-1689 from Guangzhou Institute of Geochemistry,Chinese Academy of Sciences; High abundant sulfur-containing steroids were identified and detected in saturate hydrocarbon fractions of heavy oil with a high sulfur content in the Jinxian Sag,Bohai Bay Basin,North China.These sulfur-containing st...; 关键词：sulfur-containing steroids short-chain steranes SULFURIZATION hydrogenation C-S bond H2S Jinxian Sag

The Diagenesis of Plant Lipids during the Formation of the Krepoljin Coal Basin(Serbia)—Using Multivariate Statistical Analysis in the Saturated Biomarkers被引量：1: 《Acta Geologica Sinica(English Edition)》2008年第6期1168-1178,共11页Gordana DEVI Branimir JOVANIEVI; supported in part by the Research Fund of the Republic of Serbia; The composition of the saturated hydrocarbon fraction of soluble organic matter （bitumen） from the Krepoljin brown coal basin （East Serbia） of Miocene age was investigated. The Krepoljin basin is especially intere...; 关键词：brown coal diagenetic transformations of saturated biomarkers diagenetic transformations of saturated biomarkers STERANES diterpanes and triterpanes principal component

Identification and significance of 3β-alkyl steranes in the Eogene lacustrine sediments and petroleum of China被引量：1: 《Chinese Science Bulletin》2006年第13期1628-1632,共5页WANG Guangli ZHANG Linye WANG Tieguan; Several homologous series of steranes with alkyl side chains (C1 to C4) at the 3β position have been identified in the Jiyang Eogene lacustrine deposition. It is postulated that its precursors repre sent a new class ...; 关键词：3-烃基甾烷湖沉积 GC-MS-MS 早第三纪

Distribution and Significance of Methyl Steranes in Bohai Bay Basin, East China被引量：2: 《Journal of China University of Geosciences》2002年第4期330-337,共8页Li Sumei Basin & Reservoir Research Center, University of Petroleum, Beijing 102249; ThispaperissupportedbytheNaturalScienceResearchCouncilofChi na (underChina 973NationalKeyResearchandDevelopmentProgram #G1 999 4331 0 ) .; 31 samples of shales and mudstones developed in reducing hypersaline andfreshwater setting and 20 oil samples of Bamianhe oilfield, Bohai Bay basin were collected for adetailed study of petroleum system. Composition a...; 关键词：biomarkers lacustrine sediments 4-methyl steranes dinosterane immature oils isom-erization oil-source correlation bohai bay basin

GEOCHEMISTY OF BICYCLIC ALKANES IN SEDIMENTS, COAL AND CRUDE OILS: 《Science China Chemistry》1991年第3期363-376,共14页罗斌杰王有孝孟迁祥杨醒华李新宇陈宁; By using GC-MS to analyze the extracts of source rocks, coal and crude oil samplesformed in different sedimentary environments in China, New Zealand and Australia, twenty-two compounds of five types of bicyclic alkane...; 关键词：BICYCLIC ALKANES drimane homodrimane STERANES HOPANES CRUDE oils SEDIMENTS

GEOCHEMISTRY OF PETROLEUM MIGRATION DURING THE FORMATION OF KARAMAY OIL FIELD被引量：1: 《Science China Chemistry》1990年第1期87-97,共11页黄第藩李晋超张大江; The phenomena of geochemical migration during the formation of the Karamay Oil Field have been revealed by correlating the compositions of non-hydrocarbon, asphaltene, steranes and terpanes from between oils and rocks...; 关键词：Karamay OIL FIELD oil-migration geochromatography STERANES uncompaetion.

STERANES