油气上窜速度的计算及应用  

The Calculation And Application Of The Ascending Velocity For Oil & Gas

作　　者：武庆河[1] 

机构地区：[1]中原油田地质录井处

出　　处：《录井技术》1998年第3期12-15,43,共4页

摘　　要：该文推荐了一种新的油气上窜速度计算公式,认为该公式可使计算结果更准确,并对上窜速度在油气勘探中的应用进行分析,阐明了上窜速度在合理调整钻井液密度,保护油气层,保障钻井安全施工,对油气层物性、产能做定性评估,验证随钻监测地层压力梯度的误差大小等方面有其独特的应用价值。The paper recommends a new formula for the calculation of the ascending velocity for oil and gas,which can make the calculating result more accurate.Through the application analysis for the ascending velocity in the oil and gas exploration,it deals with the special application value of the ascending velocity in properly adjusting the drilling fluid density,protecting the oil and gas reservoir,insuring safety drilling,evaluating the reservoir physical property,estimating the potential quantitatively,verifying the error of the formation pressure gradient measured while drilling and so on.

关 键 词：〔油气上窜速度〕 计算 录井 地层压力 钻井液密度 油气层保护 

分 类 号：TE271[石油与天然气工程—油气井工程] TE142