Borehole data filtering techniques

A system, comprising

• a computing system comprises one or more processors;
• and
• a memory storing instructions that, when executed by the computing system, are configured to cause the computing system to perform operations comprising:
• receiving borehole data comprising a sinusoid-like pattern;
• receiving one or more reference features from a storage component;
• filtering the borehole data based on the sinusoid-like pattern and the one or more reference features to generate a first filtered borehole data and a first set of false detections;
• determining one or more additional features corresponding to false detections based on the filtered borehole data and the first set of false detections;
• and
• filtering the first filtered borehole data based on the one or more additional features to generate a second filtered borehole data and a second set of false detections.

One or more tangible non-transitory computer-readable memory media, comprising:

• processor-executable instructions that, when executed by one or more processors, cause the one or more processors to:
• receive borehole data including a sinusoid-like pattern;
• receive one or more reference features from a storage component;
• filter the borehole data based on the one or more reference features and the sinusoid-like pattern to generate a first filtered borehole data and a first set of false detections;
• determine one or more additional features corresponding to false detections based on the filtered borehole data and the first set of false detections;
• and
• filter the first filtered borehole data based on the one or more additional features to generate a second filtered borehole data and a second set of false detections.