石油地球化学是应用化学原理研究石油的成因、运移、聚集与蚀变的科学。
The science of petroleum geochemistry is the application of chemical principles to the study of the origin, migration, accumulation, and alteration of petroleum.
地层水中苯的痕量分布作为油气藏分子示踪的研究，得到国外石油地球化学家们的广泛重视。
Geochemists paid more attention to the study of reservoir molecule tracing with the trace amount distribution of BTEX in formation water.
此项技术是石油地球化学领域中已证实的卓有成效的分析手段。该产品已在各油田广泛使用，效果很好。
This technology is an analytic method that has been proved outstanding in geochemistry field and the instrument has been favorably used in many oilfields.
根据地球化学和石油地质综合研究，对其油气来源和成藏过程进行了分析。
Oil and gas source correlation and oil accumulation process are studied through the integrated geochemistry and petroleum geology study.
本文简要论述了民和盆地中侏罗统含煤及油页岩层系的生油特征，探讨了盆地独特的石油地质和地球化学条件。
Special petroleum geological and geochemical conditions lead to a special type of oils formed in the Middle Jurassic coal shale strata in the Minhe basin.
本文对气—质联用技术在石油化工、医药、食品、生化、环境、地球化学等方面的应用作了综述性报道。
The application GC-MS Technology in petroleum and chemical industry, medicine, food analysis, biological chemistry, environmental science and earth chemistry, and so on was reviewed.
应用石油含氮化合物分布研究石油运移是目前国内外有机地球化学研究领域的一个新方向。
It is a novel studied field in organic geochemistry using amount and distribution of nitrogen compounds in crude oils to study petroleum migration.
结合该盆地的勘探历史和勘探现状，对相关的钻井、物探以及地球化学等资料进行石油地质综合分析，评价了该盆地的石油地质条件及其勘探潜力。
With the basin's exploration history and current situation, drilling, seismic and geochemical data are analyzed to evaluate the petroleum geological factors and exploration potential.
化学应用到石油地质的岩石研究(地球化学)中有许多作用。
The application of chemistry to the study of rocks (geochemistry) has many USES in petroleum geology.
化学应用到石油地质的岩石研究（地球化学）中有许多作用。
The Study on the Characters of Geochemistry on Crude Oil after Microbe Degradation;
化学应用到石油地质的岩石研究（地球化学）中有许多作用。
The Study on the Characters of Geochemistry on Crude Oil after Microbe Degradation;
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