摘要
针对偶极横波成像测井 (DSI) 声系的特点及井场记录的声波全波波形的特征, 采用时域慢度 (时差) 时间相关法(STC) 并利用地层连续性作为约束条件对DSI资料进行处理, 从实际井的DSI全波资料处理结果看提取信息的质量是可靠的。
In considering the character of acoustic sonde in DSI (dipole shear sonic imager) and the full waveform recorded at well site,DSI log data are processed by using STC(slowness time coherence) method under the constraint of stratigraphic continuity.The quality of picking up information is judged fairly reliable from the result of processing DSI full waveform data.
出处
《江汉石油学院学报》
CSCD
北大核心
1999年第4期29-30, ,共2页
Journal of Jianghan Petroleum Institute
基金
中国石油天然气集团公司 "九五"攻关项目!970306 01
关键词
偶极横波成像测井
测井解释
全波波形
full wavetrain acoustic logging
log interpretation
full waveform