公开(公告)号：US4794792A

公开(公告)日：1989-01-03

申请号：US164367

申请日：1988-03-03

申请人： Charles Flaum ,  James E. Galford ,  Steven W. Ducket

发明人： Charles Flaum ,  James E. Galford ,  Steven W. Ducket

IPC分类号： G01V5/10 ,  E21B49/00

CPC分类号： G01V5/104 ,  G01V5/10 ,  G01V5/107

摘要： A method for determining a characteristic of a subsurface geological formation enhances the vertical resolution of dual-detector measurements by utilizing a continuous calibration factor which is obtained from an environmentally compensated characteristic derived from at least two resolution-matched sensor signals, and from a resolution-matched sensor signal from the near-detector of the tool.

摘要翻译： 用于确定地下地质地层特征的方法通过利用从由至少两个分辨率匹配传感器信号导出的环境补偿特性和从分辨率匹配传感器信号得到的连续校准因子来增强双检测器测量的垂直分辨率， 匹配传感器信号从工具的近检测器。