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针对目前油田研究院、测井公司等单位已有的百兆或千兆光纤局域网环境,建立了一整套网络多井数据管理方法,研制开发了相应的软件系统CifNet。系统的关键技术包括:1.利用广义测井曲线理论和Cif格式构建高效、低成本的网络多井数据管理体系;2.采用TCP/IP编程技术实现稳定的C/S网络结构的数据高效访问和传输;3.利用Unix的安全机制充分保障多井数据在存储、查询和调用过程中的安全。CifNet系统很好地解决了如何在这些单位任何一间办公室或研究人员家中访问整个油田任意工区任意井的测井资料问题。本文同时指出了CifNet系统的广宽应用前景。
Aiming at the existing Fast Ethernet or Gigabit optical LAN environment of Oilfield Research Institute and Well Logging Company, a set of network multi-well data management methods are established and the corresponding software system CifNet is developed. The key technologies of the system include: 1.Using generalized well logging curve theory and Cif format to build a multi-well data management system with high efficiency and low cost; 2.Efficient access to stable C / S network structure using TCP / IP programming technology And transmission; 3 using Unix security mechanisms to fully protect the multi-well data storage, query and call in the process of security. The CifNet system provides a good solution to the problem of logging data from any well in any work area throughout the field in any office or researcher’s home. This article also points out the wide application prospect of CifNet system.