川东北HL长兴组生物礁气藏地质特征  

GEOLOGICAL CHARACTERISTICS OF CHANGXING FORMATION BIO-REEF GAS RESERVOIR,IN HL,NORTHEASTERN SICHUAN BASIN

作　　者：孔玲[1] 赵伟[2] 何琦[1] 舒云涛[1] 顾红卫[3] 

机构地区：[1]中国石油西南油气田公司勘探开发研究院 [2]中国石油西南油气田公司重庆气矿 [3]中国石油西南油气田公司川东北气矿

出　　处：《天然气勘探与开发》2009年第4期9-12,共4页Natural Gas Exploration and Development

摘　　要：长兴组生物礁气藏储层纵横向分布不均匀且变化大的典型特征给气藏的储层预测工作造成了巨大的困难,影响了气藏地质储量计算的准确性。通过对HL长兴组生物礁气藏各时期取得的动静态资料进行综合分析,深化了对生物礁气藏地质特征的认识。The bio-reef gas reservoir of Changxing Formation is characterized by laterally and longitudinally heterogeneous distribution and great variation. As a result,it not only causes great difficulties in predicting gas reservoir but also impacts calculation accuracy of geological reserves. Through comprehensively analyzing the static and dynamic data obtained from bio-reef gas reservoir in Changxing Formation during different periods,an understanding to the geological characteristics has been deepened. It provides new trains of thought for bio-reef reservoir prediction.

关 键 词：HL 生物礁 动态分析 动态储量 

分 类 号：P618.13[天文地球—矿床学]