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原油裂解成气热模拟实验研究进展
断块油气田
2007年 14卷 第03期
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Title
Advances in pyrolysis on crude oil for cracking gas
单位
中国石油大学地球资源与信息学院, 山东东营257061
Organization
( College of Geo - R esources and
Information, China University of Petro leum, Dongy ing
257061, China).
摘要
原油裂解气的形成条件是目前油气生成过程研究的热点。热模拟实验是探索油气形成机制、重现油气生成过程的重要手段之一。文中介绍了原油裂解成气过程中的影响因素, 重点阐述了原油裂解气和干酪根裂解气的判识依据, 指出了原油裂解成气热模拟实验存在的不足和需要深化的区域。
Abstract
The condition o f o il cracking to gas is a hotspot o f the
research in the process of hydrocarbon genera tion. At
present, pyro lysis is one of the im po rtant m ethods in prob ing
into the hydrocarbon- form ing m echan ism. In this artic le, the
autho r desc ribes the geo log ica l factors a ffecting the oil
cracking to gas ( tem perature, pressure, types o f o rganicm atter
and m ine ra l ma tter) , em phasizes the index fo r distinguish ing
cracking gas from o il or ke rogen ( composition of natura l gas,
light hydrocarbon, carbon isotope from CH 4 to C3 H 8,
composition of nonhydrocarbon) , and po ints out the sho rtag e
in the pyro lysis on the crude o il fo r cracking gas
关键词：
裂解气 原油 干酪根 热模拟实验 轻烃 碳同位素;
Keywords:
cracking gas, crude o i,l kerogen, pyro lysis,
light hydrocarbon, carbon isotope.;
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