摘要
生物礁储层的复杂性和多样性给礁储层预测带来了很大的困难。经过近几年的研究,黄龙场生物礁储层预测取得了一定的进展。研究认为生物礁储层的预测不能仅仅靠一种方法,而必须紧密结合地质、地震、测井资料,在研究生物礁发育有利相带的基础上进行地震属性分析、自然伽马、速度、密度、孔隙度等多种方法来反演预测礁储层发育情况,并作相应的精细解释和综合判别,展示生物礁发育规律。预测成果表明黄龙场长兴生物礁呈条带状发育于黄龙场、符家坡地区,并向北延伸至七里北地区。该预测方法给勘探开发提供了重要的技术手段,对川东北地区长兴生物礁勘探开发起到了重要的推动作用。
Complexity and diversity of reef reservoir leads to great difficulties to the reef reservoir prediction.After recent years research,Huanglong reef reservoir prediction has been made some progress.Study suggest that reef reservoirs prediction can not simply rely on one method,and must be closely integrated with geological,seismic,logging features,reefs with the favorable development environment are studied and the seismic attribute analysis,natural gamma,speed,density,porosity and other methods are used to predict reef reservoir development,make relevant and comprehensive fine interpretation and recognition and demonstrate the laws of reef development.Results indicate that the Huanglongbing Changhsingian reefs wear developed in the Huanglongchang and Fujiapo areas with belt-like shape,and extended to the north Qili area.The prediction method provides an important means to Northeast Sichuan Changhsingian reef exploration and development plays an important role.
出处
《西南石油大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第2期5-7,共3页
Journal of Southwest Petroleum University(Science & Technology Edition)
关键词
黄龙场
生物礁
预测
反演
应用
Huanglongchang
reef
prediction
inversion
application
