碳酸盐岩中烃类包裹体的人工合成实验研究

Experimental study on synthetic oil (hydrocarbon)-bearing inclusions in carbonate.

运用Sterner和Bodnar在1984年提出的愈合裂隙的实验技术,利用冰洲石作为主矿物,进行了烃类包襄体的合成实验研究。并将实验产物磨制成双面抛光的薄片,在普通光学显微镜和荧光显微镜下对合成的包裹体进行了岩相学观察。结果表明本次研究在冰洲石中成功地合成了含液态烃类的包裹体,这也是国内外首次在碳酸盐岩矿物中成功合成的烃类包裹体,它为研究碳酸盐岩中油气藏的形成机理提供了一种新的手段,也为正确理解和解释自然界碳酸盐岩油气藏中烃类包裹体的资料提供了重要的参考。

Synthetic Oil （hydrocarbon）-bearing inclusions were synthesized in carbonate using technique proposed by Sterner＆ Bodnar（1984）. Petrography observation under plane polarized light and fluorescent light were applied to the synthetic samples. Experimental results implied that oil （hydrocarbon）-bearing inclusions were synthesized successfully. This study is also the first successful synthesized oil（hydrocarbon）-bearing inclusions study in carbonate in the world, which provides with detailed experimental procedures and experimental conditions. The synthetic oil （ hydrocarbon ）-bearing inclusions technique provides a new means for the mechanism study of natural oil inclusions occurred in carbonate oil reservoir.