海上气田快速评价技术

Fast Evaluation Technique of Offshore Gas Field

李言经 贝智敏 徐英涛 曹国栋

Li Yanjing Bei Zhimin Xu Yingtao Cao Guodong

上海海洋石油局规划设计研究院; 上海海洋石油钻井工程公司

Planning & Designing Institute of Shanghai Offshore Petroleum Bureau; Shanghai Offshore Petroleum Drilling & Engineering Company

本文介绍海上气田快速评价技术。该项技术建立在数据仓储基础之上,用计算机对地质、测井、地震、测试资料综合分析,进行气藏描述、储量计算和储层评价,是一项人机联作的气田快速综合评价技术。海上气田快速评价技术包括:测井储层快速评价方法,三维网格面元天然气储量计算方法以及海上气田快速评价数据仓储技术。这项技术为缩短海上气田评价周期和正确指导气田开发提供了先进的手段。

A fast evaluation technique of offshore gas field is presented in this paper. This technique is built on data warehoues, which uses computer to integrate and analyses the geological,seismic, logging and testing datu. Then the reservoir characteristic, reserve assessment and reservoir evaluation are waged. It is a comprehensive technique of gas field evaluation with interactive mean. The fast evaluation technique of offshore gas field involves the logging reservoir fast evaluation method, gas reserve assessment methed used 3D bins of netwolk, and the data warehouse technique for offshore gas field fast evaluation. This set of technique offers advanced means to shorten offshore gas field evaluation period and guide correctly the gas field development.