录井现场工程异常预报研究  

Research on Engineering Abnormal Prediction at Logging Wellsite

作　　者：余明发[1] 宋玉明[1] 柳金钟[1] 莆春发 孙玉华[1] 郑志祥[1] 

机构地区：[1]中原油田地质录井处

出　　处：《录井技术》2000年第3期17-26,共10页

摘　　要：录井现场工程异常预报,是使用综合录井仪通过对钻井工程参数、钻井液参数、气体参数、地层压力检测参数及钻具振动参数进行实时监测,及时发现因地面或地下异常而直接导致的相关参数的变化,预测异常发展趋势的技术手段。重视工程异常预报有利于及早采取措施和对策,达到保障钻井施工安全、减少投入、提高勘探开发整体效益的目的。该文介绍了录井现场工程异常预报的基本理论原理,基于现场实用的原则进行了综述,可以为录井现场生产及生产管理的完善起到促进作用。Engineering abnormal event forecast while drilling is a technique method which is through directly relative real time parameters that include drilling parameters, mud parameters, gas parameters, formation pressure detection parameters and string vibration parameters to discover the surface and subsurface abnormal conditions,for predicating and reporting the trend of the abnormal developing in time. Pay attention to the engineering abnormal event forecast may take measures earlier to achieve the purpose of safety drilling, decrease cost and increase the total exploration and developing efficiency.This article introduces the basic theory of the engineering abnormal event forecast based on the principle of practice to give the descriptions, and may step up the well site operating and operating management.

关 键 词：综合录井 实时监测 录井现场工程 钻井 事故预报 

分 类 号：TE142[石油与天然气工程—油气勘探] TE28