摘要
酸解烃技术作为油气化探的主要方法之一,在油气勘探中已取得了明显的效果,但该方法的应用效果也受到较多因素的影响。笔者运用数理统计方法研究干扰因素及其抑制方法,取得了一定的成效。利用经过抑制干扰后的酸解烃指标,可对我国主要含油气盆地区域地球化学场特征进行划分,对油气藏和油气储层进行预测和判识并揭示烃类的垂向微运移。
As one of the major methods for oil and gas geochemical exploration, the hydrocarbon acidolysis technique has acquired obvious results in oil and gas exploration. Nevertheless, the application results of this method are affected by quite a few factors. Employing the mathematical statistic method to study interference factors and interference-suppressing means, the authors have made some achievements. Using the hydrocarbon acidolysis indices after interference suppression, we can classify characteristics of regional geochemical fields of major oil- and gas-bearing basins in China, predict and recognize oil and gas accumulations and reservoirs, and reveal vertical micro-migration of hydrocarbons.
出处
《物探与化探》
CAS
CSCD
2005年第3期209-212,216,共5页
Geophysical and Geochemical Exploration
关键词
酸解烃
油气化探
应用效果
acidolysis
oil and gas geochemical exploration
application results
