修正B-Y机械钻速预测模型在气体钻井中的应用  

Application of Bourgoyne and Young Penetration Rate Prediction Model in Gas Drilling

作　　者：张华[1] 李皋[1] 郭富凤[2] 吴文兵[3] 李白[3] 

机构地区：[1]西南石油大学油气藏地质及开发工程国家重点实验室,成都610500 [2]中国石油西南油气田分公司蜀南气矿,泸州646001 [3]中石油集团海洋工程有限公司,天津300280

出　　处：《重庆科技学院学报（自然科学版）》2010年第6期52-54,57,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：国家重大专项项目(2008ZX05022-005)

摘　　要：目前在已建立的钻压、转速、排量等钻井参数与机械钻速的关系模型中,最具代表性的为Bourgoyne和Young利用多元回归方法建立的各种钻井参数与机械钻速之间的关系模型。将Bourgoyne和Young的机械钻速预测模型应用于气体钻井中,并结合元坝103井的实钻资料进行分析,得到了气体钻井条件下机械钻速的预测模型。There are many relation models between drilling parameters and penetration rate. One of the most representative models is Bourgoyne and Young＇s model. It used multiple regression method to establish the relationship between various drilling parameters and the penetration rate. By application of Bourgoyne and Young prediction model and the analysis of the actual drilling data of Yuanba 103,it proposes the prediction model of penetration rate with gas drilling,which makes the foundation for drilling parameters optimization.

关 键 词：机械钻速 钻速方程 气体钻井 

分 类 号：TE242[石油与天然气工程—油气井工程]