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苏联卡拉达格凝析气田,位于阿塞拜疆的阿普歇伦半岛的最西南端,在巴库城西南约20km,东南部分已伸入里海水域。气田于1940年发现,当年投入开发。气田地质气田在大地构造上位于大小高加索复背斜之间的库拉山间盆地内。含气构造较复杂,属大型短轴背斜褶皱(图1)。北部走向近南北,南部走向近东西,南部面积较大,为气藏主要部分所在地区。南部的南翼35～60°,北翼30～35°。沿构造顶部分布有一条断距为200～300m的纵断层。沿断层分布有大量泥火山,巨厚的泥火山碎屑覆盖在气田大部分面积上。此外,还分布有一些较小的横断层。构
The Soviet Union Karadag condensate gas field, located in Azerbaijan’s Apsheron Peninsula, the most southwestern end, about 20km southwest of Baku, southeast part of the Caspian Sea into the waters. Gas field was discovered in 1940, when it was put into development. Gas Field The gas field is geologically located in the Kura Basin between the large and small Caucasoid anticlines. Complicated gas structure, is a large short axis anticline fold (Figure 1). North to near North-South, South to near East-West, South larger area for the main part of the gas reservoir area. South of the southern wing 35 ~ 60 °, north wing 30 ~ 35 °. Along the top of the structure there is a vertical fault with an interval of 200-300 m. Along the fault there are a large number of mud volcanoes, thick mud volcano debris covered most of the gas field area. In addition, there are also some smaller cross-section distribution. Structure