[PDF][PDF] 煤系天然气的资源类型, 形成分布与发展前景
邹才能， 杨智， 黄士鹏， 马锋， 孙钦平， 李富恒， 潘松圻… - 石油勘探与开发, 2019 - cpedm.com
煤系天然气是煤系中煤, 炭质泥页岩和暗色泥页岩生成的天然气, 是天然气工业中极其重要的
组成部分, 具有巨量的资源规模, 包括连续型煤层气, 页岩气, 致密气和圈闭型煤系气藏等资源 …
组成部分, 具有巨量的资源规模, 包括连续型煤层气, 页岩气, 致密气和圈闭型煤系气藏等资源 …
Tracking chlorinated contaminants in the subsurface using compound-specific chlorine isotope analysis: A review of principles, current challenges and applications
J Zimmermann, LJS Halloran, D Hunkeler - Chemosphere, 2020 - Elsevier
Many chlorinated hydrocarbons have gained notoriety as persistent organic pollutants in the
environment. Engineered and natural remediation efforts require a monitoring tool to track …
environment. Engineered and natural remediation efforts require a monitoring tool to track …
Resource types, formation, distribution and prospects of coal-measure gas
ZOU Caineng, Y Zhi, S Huang, MA Feng… - Petroleum Exploration …, 2019 - Elsevier
Coal-measure gas is the natural gas generated by coal, carbonaceous shale, and dark
shale in coal-measure strata. It includes resources of continuous-type coalbed methane …
shale in coal-measure strata. It includes resources of continuous-type coalbed methane …
Mathematical modeling of stable carbon isotope ratios in natural gases
Y Tang, JK Perry, PD Jenden, M Schoell - Geochimica et Cosmochimica …, 2000 - Elsevier
A new approach is presented for mathematical modeling of stable carbon isotope ratios in
hydrocarbon gases based on both theoretical and experimental data. The kinetic model …
hydrocarbon gases based on both theoretical and experimental data. The kinetic model …
Isotope organic geochemistry
EM Galimov - Organic geochemistry, 2006 - Elsevier
The present-day state as well as the history of isotope organic geochemistry is reviewed.
Theoretical aspects of isotope fractionation in a system of complex organic molecules …
Theoretical aspects of isotope fractionation in a system of complex organic molecules …
How contact metamorphism can trigger global climate changes: Modeling gas generation around igneous sills in sedimentary basins
I Aarnes, H Svensen, JAD Connolly… - … et Cosmochimica Acta, 2010 - Elsevier
Large volumes of greenhouse gases such as CH4 and CO2 form by contact metamorphism
of organic-rich sediments in aureoles around sill intrusions in sedimentary basins …
of organic-rich sediments in aureoles around sill intrusions in sedimentary basins …
The relative abundances of resolved l2CH2D2 and 13CH3D and mechanisms controlling isotopic bond ordering in abiotic and biotic methane gases
We report measurements of resolved 12 CH 2 D 2 and 13 CH 3 D at natural abundances in
a variety of methane gases produced naturally and in the laboratory. The ability to resolve …
a variety of methane gases produced naturally and in the laboratory. The ability to resolve …
Experimental investigation on the carbon isotope fractionation of methane during gas migration by diffusion through sedimentary rocks at elevated temperature and …
T Zhang, BM Krooss - Geochimica et Cosmochimica Acta, 2001 - Elsevier
Molecular transport (diffusion) of methane in water-saturated sedimentary rocks results in
carbon isotope fractionation. In order to quantify the diffusive isotope fractionation effect and …
carbon isotope fractionation. In order to quantify the diffusive isotope fractionation effect and …
Chemical and carbon isotopic fractionations of gaseous hydrocarbons during abiogenic oxidation
C Pan, L Yu, J Liu, J Fu - Earth and Planetary Science Letters, 2006 - Elsevier
The variations of chemical and carbon isotopic compositions in gaseous hydrocarbons upon
abiogenic oxidation by sulfates, hematite and both in laboratory studies were clearly …
abiogenic oxidation by sulfates, hematite and both in laboratory studies were clearly …
[HTML][HTML] High burden and frailty: association with poor cognitive performance in older caregivers living in rural areas
Introduction: Older caregivers living in rural areas may be exposed to three vulnerable
conditions, ie, those related to care, their own aging, and their residence context. Objective …
conditions, ie, those related to care, their own aging, and their residence context. Objective …