SEPARATE MICROSEEP SENSORS USED TO DIFFERENTIATE
DEVONIAN REEF PROSPECTS FROM CRETACEOUS SANDSTONE
PROSPECTS
“OIL 1” SENSOR FOOTPRINTS
1. DEVONIAN LIGHT OIL PROSPECTS DO NOT HAVE “DRY GAS CAPS” AND CONTAIN LIGHT OIL.
 PRODUCED OIL POOLS HAVE MINIMAL MICROSEEP SIGNAL STRENGTH
2. CRETACEOUS BLUESKY – GETHING SANDS MAY CONTAIN HEAVY OIL WITH STRONG MICROSEEP
SIGNALS.
 “DRY GAS” TRENDS COINCIDENT WITH OIL 1 ANOMALIES ARE QUITE LIKELY TO BE BLUESKY
OR GETHING RESERVOIRS
“DRY GAS” SENSOR FOOTPRINTS
1. BOTH THE GETHING CHANNEL SYSTEM AND THE OVERLYING BLUESKY MARINE STRANDLINE
SANDS HAVE DRY GAS/METHANE FOOTPRINT ANOMALIES THAT ARE MAPPED AS “ENVELOPES” IN
THE FOLLOWING SUITE OF FACIES MAPS.
2. “OIL 1” MICROSEEP FOOTPRINTS FALLING WITHIN THESE CHANNEL AND/OR MARINE BARS
WOULD, IN THE FIRST INSTANCE, BE CONSIDERED TO BE HEAVY OIL PROSPECTS; UNLESS
OTHERWISE DEFINED BY SEISMIC COVERAGE AS BEING POTENTIAL LIGHT OIL OBJECTIVES IN
THE DEVONIAN CARBONATES.