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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。通过分析认为 ,异常压力环境对天然气分布聚集规律有着重要影响 ,天然气聚集与产出规律对勘探开发有指导作用
Taking four small faulted blocks in Langgu Sag of Jizhong area as the research object, the vertical anomalous pressure environment and its influence on natural gas are expounded. The causes and distribution characteristics of anomalous pressure, the abnormal pressure environment where natural gas is located and the distribution and accumulation of natural gas Etc. were analyzed. According to the analysis, the abnormal pressure environment has an important influence on the distribution and accumulation of natural gas, and the law of natural gas accumulation and output has a guiding role in exploration and development