Falmouth Scientific, Inc. (FSI) has received a patent immunity from ExxonMobil for its cable head marine seismic source (CHS) patent (US 9,864,081). This immunity enables FSI to incorporate its seismic source with HawkEye Clear Signature technology into ExxonMobil’s CHS concept for near-zero offset data acquisition in 3D marine seismic surveys. ExxonMobil’s CHS concept generates near-zero offset traces by placing an