水力压裂设计专家系统的开发及应用

Development and Applications of Hydraulic Fracturing Treatment Design Expert System

王宗六,李青慧,王云艾

Wang Zongliu, Li Qinghui, wang Yunai

胜利石油管理局采油工艺研究院

Oil Production Technology Research Institute , Shengli Petroleum Administration Bureau , Shandong 257000 , P. R. China

以专家知识和现场经验为基础开发的水力压裂设计专家系统,具有选层、方案设计、施工参数优化等功能。该系统采用最新的开发工具,具有简单、直观的菜单系统,操作简便易学,既可作为矿场工程师的顾问,又可用于技术培训。反演结果证明,该系统具有一定的可靠性和实用性。水力压裂设计专家系统包括五个子系统:基础数据库、专家知识库、推理机、单井模拟器和解释机。主要介绍了该系统的总体结构、各子系统的结构及系统的主要功能和用途。

Based on considerable expert knowledge and field experience ,a hydraulic fracturing design expert system was developed having functions of selecting wells and formations , making proposals , and optimizing treatment parameters. It is composed of five sub-systems , such as basic database , expert knowledge base , inference engine , fracturing treatment simulator for single well , and explaining subsystems. Utilizing the newest developing tools driven by simple Chinese menus , the system is very easy to use and learn. It can be used as either an adviser or assistant of design engineers, or a valuable technical training tool. .