I looked , LWD resistivity was higher in lower Pebbly section, fluorescence was observed at 3,070M, here is an excerpt from 10 Nov 22
Elevated mud gas peaks (up to 65 times above background gas baseline) have been observed while drilling through a depth of 3,070 mMD with marked increases from C1 to C5 compounds (methane, ethane, propane, butanes and pentanes). Note our readings are at ~400m shallower (i.e. 2750m)
An initial 100 per cent fluorescence was also observed in a downhole cuttings sample of sandstone, retrieved from a depth of approximately 3,070 mMD, indicating the presence of condensate or light oil when placed under an ultraviolet light
Additional potential zones of interest in the Pebbly Arkose and Forest formations also display elevated LWD resistivity.
However, due to multiple equipment failures of the gas chromatograph systems, mud gas composition data is not available at depths shallower than approximately 2,820 mMD through the Dande, Forest and majority of the Pebbly Arkose horizons.
Increasing background gas with heavier hydrocarbon components has been observed with the increase in depth since the repair of the mud gas chromatograph system.
