By studying 4 little fault blocks of Langgu seg in Jizhong area, the paper presents influences of lognitudinal abnormal pressure environment on the rule of natural gas distribution and congregation.

• 以冀中地区廊固凹陷4个小断块为研究对象,阐述纵向异常压力环境及其对天然气的影响情况,对异常压力的成因与分布特征、天然气所处的异常压力环境及天然气分布聚集规律等进行了分析。