数据汇交资源 - 国家冰川冻土沙漠科学数据中心

Hydrothermal alteration and hydrocarbon accumulations in ultra-deep carbonate reservoirs along a strike-slip fault system, Tarim Basin, NW China

Hydrothermal alteration and h... 2024-01-24

关键词:: Hydrothermal fluid; TSR-induced porosity; Oil-cracking gases; H2S-bearing condensates; Strike-slip fault; Deep carbonate reservoirs

In recent years, petroleum exploration has extended from shallow to deep reservoirs in the globle petroliferous basins. In contrast to conventional carbonate...

作者:: Jin Su,Xiaomei Wang,Haijun Yang,Fang Yu,Yong Li,Sihong Ma,Caiyun Wei,Na Weng,Yupeng Yang
文件大小:: 23.5 MiB

Initial insights into releasing bound biomarkers from kerogen matrices using microscale sealed vessel catalytic hydrogenation (MSSV-HY)

Initial insights into releasi... 2024-01-24

关键词:: Bound biomarkersMicroscale sealed vessel pyrolysisCatalytic hydrogenationMSSVMSSV-HYSichuan BasinDalong Formation

Microscale Sealed Vessel pyrolysis (MSSV) is a microanalytical technique originally developed for artifi_x0002_cially maturing sedimentary organic matter and...

作者:: Liangliang Wu
文件大小:: 2.0 MiB

Adsorption pore structure and its fractal characteristics of coals by N2 adsorption/desorption and FESEM image analyses

Adsorption pore structure and... 2024-01-24

关键词:: CoalAdsorption pore structureFractal characteristicsN2 adsorption/desorptionField emission scanning electron microscopy

The adsorption pore structure and its fractal characteristics of coals (0.69–2.79% Ro,m) were investigated by N2 adsorption/desorption and field emission sca...

作者:: Zhentao Li
文件大小:: 12.1 MiB

The geochemical characteristics of Tazhong crude oils from the Tarim Basin, northwestern China

The geochemical characteristi... 2024-01-24

关键词:: Aromatic compounds; light crude oils; high maturity; stable carbon/hydrogen isotope; Tarim Basin

Recent exploration work in the Tazhong district has gradually transferred to the exploitation of high and over mature oils in deep and ultra-deep layers. Thi...

作者:: Yungan Liang
文件大小:: 2.1 MiB

Organic geochemical characteristics, mineralogy, petrophysical properties, and shale gas prospects of the Wufeng–Longmaxi shales in Sanquan Town of the Nanchuan District, Chongqing

Organic geochemical character... 2024-01-24

关键词:: Organic geochemicalcharacteristics; mineralogy; Wufeng–Longmaxi shales

Thick marine shales occur in the Wufeng Formation and Long_x0002_maxi Formation of Sanquan Town of the Nanchuan District, Chongqing Municipality, which is lo...

作者:: Yijun Zheng
文件大小:: 8.3 MiB

Modeling the Viscoelastic Behavior of Quartz and Clay Minerals in Shale by Nanoindentation Creep Tests

Modeling the Viscoelastic Beh... 2024-01-24

关键词:: indentation measurementsQuartz and Clay MineralsNanoindentation Creep Tests

The viscoelastic behavior of minerals in shales is important in predicting the macroscale creep behavior of heterogeneous bulk shale. In this study, in situ ...

作者:: Wang Jianfeng
文件大小:: 5.7 MiB

塔里木盆地深层海相轻质油_凝析油的成因机制与控制因素

塔里木盆地深层海相轻质油_凝析油的成因机制与控制因素 2024-01-24

关键词:: 凝析油气藏; 轻质油; 气洗分馏作用; 天然气潜力; 深层勘探; 塔里木盆地

塔里木盆地是中国蕴含丰富海相凝析油的克拉通含油气盆地，目前已在塔北隆起、塔中隆起及其斜坡区的震旦系—三叠系发现６个大型海相凝析油气藏，这些油气藏呈现出轻质油、高含蜡凝析油气、干气—轻质油—挥发性油多种类型油气藏围绕烃源岩有序聚集的特点。基于烷烃损失量计算、凝析油中烃类分子成熟度参数和天然气同位素组成的分析，提...

作者:: 张水昌,苏劲,张斌,王晓梅,何坤
文件大小:: 1.5 MiB

Characterization of free and bound bitumen fractions in a thermal maturation shale sequence. Part 1: Acidic and neutral compounds by negative-ion ESI FT-ICR MS

Characterization of free and ... 2024-01-24

关键词:: FT-ICR MSFree bitumenBound bitumenMaturation sequencePolar compoundsHydrocarbon expulsion

To evaluate petroleum generation and expulsion processes, pyrolysis experiments that simulate increased overburden pressures were conducted on an immature or...

作者:: Yinhua Pan
文件大小:: 5.6 MiB

New chronological and paleontological evidence for Paleoproterozoic eukaryote distribution and stratigraphic correlation between the Yanliao and Xiong’er basins, North China Craton

New chronological and paleont... 2024-01-24

关键词:: Organic wall microfossils; Eukaryote evolution; Red bed; Zircon U-Pb dating; Chuanlinggou Formation; Cuizhuang Formation; Changchengian System; Luoyu Group

North China Craton is one of the old cratons preserved continues recording of the early evolution of eukaryotes. Organic wall microfossils (OWMs) of eukaryot...

作者:: Dan Lyu,Yan Deng,Xiaomei Wang,Yuntao Ye,Ke Pang,Lanyun Miao,Zhong Luo,Fenglian Zhang,Yuanzheng Lu,Shenghui Deng,Huajian Wang,Shuichang Zhang
文件大小:: 53.1 MiB

An evaluation of kerogen molecular structures during artificial maturation

An evaluation of kerogen mole... 2024-01-24

关键词:: Kerogen; Molecular Structure13C NMRXPS; Condensation

13C solid-state NMR and XPS techniques were used to investigate structural changes in kerogen during oil generation process across a range of maturity. Kerog...

作者:: Liang Tian
文件大小:: 4.9 MiB

Abiotic Hydrocarbons Generation Simulated by FischerTropsch Synthesis under Hydrothermal Conditions in Ultradeep Basins

Abiotic Hydrocarbons Generati... 2024-01-24

关键词:: tra-deep basin; FTT; carbon isotope; reversed order; abiogenic hydrocarbons; hydrothermal experiments

TT experiments with water as a hydrogen source and three types of possible carbon sources in the subsurface (diron nonacarbonyl, siderite and formic acid, re...

作者:: ZHAO Zhongfeng
文件大小:: 22.4 MiB

Effects of inherent pyrite on hydrocarbon generation by thermal pyrolysis: An example of low maturity type-II kerogen from Alum shale formation, Sweden

Effects of inherent pyrite on... 2024-01-24

关键词:: Inherent pyriteNascent sulfurKerogen-bondedFree radicalsHydrogen abstraction

To resolve the controversy of iron sulfide effect on hydrocarbon generation of kerogen, a confined anhydrous pyrolysis experiment was performed on an Alum ke...

作者:: Li Kang
文件大小:: 3.0 MiB

Relationship between Hydrocarbon Gas Generation and Kerogen Structural Evolution Revealed by Closed System Pyrolysis and Quantitative Py-GC Analysis of a Type II Kerogen

Relationship between Hydrocar... 2024-01-24

关键词:: Hydrocarbon Gas Generation; Kerogen; Closed System Pyrolysis

Kerogen can release both liquid and gaseous hydrocarbons during thermal maturation. In this study, the maturation and hydrocarbon generation of a low-maturit...

作者:: Yijun Zheng
文件大小:: 4.9 MiB

Application of Grain-Based Rock-Eval Pyrolysis Method to Evaluate Hydrocarbon Generation, Expulsion and Retention of Lacustrine Shale

Application of Grain-Based Ro... 2024-01-24

关键词:: grain-based; Rock-Eval pyrolysis; kinetic; geological implication; lacustrine shale

The study on hydrocarbon generation, expulsion, and retention of shale is becoming more and more important as the exploration of unconventional oil and gas w...

作者:: Lingling Liao
文件大小:: 3.5 MiB

A new method for the quantification of hydrogen contribution from water to methane during hydrous kerogen pyrolysis

A new method for the quantifi... 2024-01-24

关键词:: Water contribution Shale gas Stable hydrogen; otope Quantification assessment; Kerogen hydrous pyrolysis

Hydrogen from stratigraphic water may compensate for H-depleted kerogen, and it may produce more shale gas resources. The contribution of water-derived hydr...

作者:: Li S. D.
文件大小:: 1.2 MiB

全岩主、微量元素和测年分析测试-测试报告

全岩主、微量元素和测年分析测试-测试报告 2024-01-23

关键词:: 主微量元素测试

对样品进行全岩主、微量元素和测年分析测试

作者:: 中国地质大学（武汉）
文件大小:: 3.2 MiB

高分辨率有机地球化学分析测试-测试报告

高分辨率有机地球化学分析测试-测试报告 2024-01-23

关键词:: 有机地化分析

对样品进行高分辨率有机地球化学分析测试

作者:: 中国石油大学（北京）
文件大小:: 14.4 MiB

模拟实验与分析测试-测试报告

模拟实验与分析测试-测试报告 2024-01-23

关键词:: 地球化学测试

进行油气生烃模拟分析

作者:: University of Houston,U.S.A
文件大小:: 196.4 KiB

富氢流体影响玉尔吐斯组烃源岩生烃的模拟实验研究-测试报告

富氢流体影响玉尔吐斯组烃源岩生烃的模拟实验研究-测试报告 2024-01-24

关键词:: 生烃模拟

对样品进行岩石生烃模拟

作者:: 中国科学院广州地球化学研究所
文件大小:: 1.4 MiB

样品制片及热解分析-测试报告

样品制片及热解分析-测试报告 2024-01-24

关键词:: 热解分析

对样品进行岩石热解分析

作者:: 中国石油化工股份有限公司石油勘探开发研究院无锡石油地质研究所
文件大小:: 9.3 MiB