数控测井系统CBL/VDL刻度软件的设计

Development of CBL/VDL Calibration Software for Computerized Logging System.

水泥胶结测井是油田勘探中必测的项目，长期以来，各油田都是使用ＪＤ－５８１电测仪和ＧＪ－８５等声幅仪器进行测井。随着数控测井仪器逐步取代老的电测仪，油田用户迫切需要用数控测井仪器完成水泥胶结的测量。文中介绍了ＸＳＫＣ９２数控测井系统中ＣＢＬ／ＶＤＬ刻度软件的设计原理及实现方法，着重介绍刻度中几个关键问题的处理模型，并给出了该软件的应用实例。

Cement bond logging is an imperative program in oilfield exploration. In order to use computerized logging system in lieu of JD 581 logging system and GJ 85 acoustic amplitude tool which was used for cement bond information in most of the oilfield, CBL/VDL calibration software for XSKC92 system is developed. Its principle and implementation are introduced in this paper. Several key points for calibration models are elaborated and its field application results are given.