Goshey Energy Services is pleased to announce the grant of US Patent No. 12,242,011 B2 — “Method for Estimating Water Saturation in Gas Reservoirs Using Acoustic Log P-Wave and S-Wave Velocities”, issued March 4, 2025 by the United States Patent and Trademark Office.
The patented method underpins our flagship Sonic Saturation technology. Unlike conventional resistivity-based approaches, the method uses compressional and shear sonic logs to estimate water saturation without requiring formation resistivity or brine salinity — making it uniquely effective in low-resistivity, low-contrast reservoirs where Archie’s model falls short.
Inventor: Sheyore John Omovie | Assignee: Goshey Energy Services LLC