测井技术2012，Vol.36Issue(3)：286-289,4.
基于以太网技术的网络化测井系统研究
Research of Networked Well Logging System Based on Ethernet Technology
陈文轩 1裴彬彬 1赵帅 1姚德忠 1陈仕学 1岳宏图1
作者信息
- 1. 中国石油集团长城钻探工程公司测井技术研究院,北京100176
- 折叠
摘要
Abstract
Networked well logging system has been a new direction for well logging research these years. Introduced is a new generation of Ethernet-based well logging system which implements resource sharing, simplifies system configuration and design, enhances system operability, maintainability and reliability, makes assignments such as upper-level management strategy, control and optimization connect with control assignments of on-aite equipments and therefore cuts the implementation cost of well logging system. Networked well logging system has been successfully applied to LEAP 800 well logging system developed independently by the Well Logging Technology Center of Great Wall Drilling Company. This system is a comprehensive and open network modeling platform. The upstream and downstream data rate of its telemetry system reaches up to 1 000 kbit/s and 50 kbit/s respectively, which meets the requirements of networked system. LEAP 800 well logging system achieves time synchronization with maximum tolerance of less than 5 ms, ensures favorable accuracy of the well logging system, and solves a real-time high-throughput data processing problem.关键词
测井系统/以太网/时钟同步/电缆传输/网络化系统Key words
well logging system/ethernet/clock synchronization/telemetry/networked system分类
天文与地球科学引用本文复制引用
陈文轩,裴彬彬,赵帅,姚德忠,陈仕学,岳宏图..基于以太网技术的网络化测井系统研究[J].测井技术,2012,36(3):286-289,4.
