The Jurassic Sanjianfang Formation in the Shanshan oil field,Xinjiang is interpreted to be assigned to the continental dominated sedimentary strata.

• 新疆鄯善油田侏罗系三间房组为陆相沉积地层,作为油气储集层的砂层在平面分布上连续性较差,依据常规地质资料进行小层对比较为困难。