自然电位测井 meaning in English
natural potential logging
ontaneou otentiallogging
self-potential log
sp log
spontaneous potential logging（sp）
spontaneous-potential log
Examples
- Developed from the spontaneous potential logging , induction logging and array induction logging are popular today
从最初的自然电位测井,发展到了感应测井和阵列感应测井。 - Sp logging is one of logging methods which van effectively distinguish resistivity of mixed liquid in formation after oil layer being water flooding
摘要自然电位测井是油层水淹后能够有效识别地层混合液电阻率信息的测井方法。