Susquehanna Shale Hills CZO - Wells CZMW 10 and 11 Borehole Geophysics

CZMW 10 was drilled on 2017-11-21 using an Acker Soil Scout® Track Mounted Drill Rig by Mountain Research, LLC. A direct push drilling method was used to collect overburden soil from 0 to 10 feet (0 to 3.05 meters) below ground surface. A 6.25 inch inner diameter HSA was used to auger from 0 to 3.05 meters. A Mission SD 6 inch diameter down-hole pneumatic driven rotary percussion hammer was used to drill from 10.0 to 40.0 feet (3.05 to 12.19 meters). Competent rock was observed about 30 feet (9.14 meters) below ground surface. 4 inch inner diameter PVC/riser casing was installed and sealed with 5 50 pound bags of 3/8 inch bentonite chips (Halliburton Baroid Industrial Drilling Products). CZMW10 well was completed using an air rotary Mission SD 4 inch diameter down-hole pneumatic driven rotary percussion hammer from 40 to 115.0 feet (12.19 to 35.05 meters). The completed well is 4 inch diameter open bedrock borehole from 40 to 115.0 feet (12.19 to 35.05 meters).

CZMW10 was logged Nov 21, 2017 by ARM using Caliper, Optical Televiewer, Acoustic Televiewer, Natural Gamma, Fluid Temperature/ Fluid Conductivity, Spectral Gamma, Impeller Flowmeter, Heat Pulse Flowmeter, Electromagnetic, Magnetic Susceptibility, Full Waveform Sonic (3 receiver), Resistivity (normal 8”,16”, 32”, 64”)/Induced Polarization and Self-Potential.

CZMW 11 was drilled on 2019-06-19 by parratt wolff inc using a CME 850X crawler mounted direct push/rotary drill rig. 6 ¼ in augers were used to drill to refusal at 5.334 meters and a 6” air hammer was used to continue to 5.944 meters. The well is cased to 5.944 meters with 4” pvc casing. Boring continued with a 4” air hammer to a depth of 44.196 meters.

CZMW 11 was logged on 2019-10-21 to 2019-10-24 by Dr. Brad Carr (University of Wyoming). The loggings include Caliper, Optical Televiewer, Acoustic Televiewer, Natural Gamma, Fluid Temperature/ Fluid Conductivity, Spectral Gamma, Impeller Flowmeter, Heat Pulse Flowmeter, Electromagnetic, Magnetic Susceptibility, Full Waveform Sonic (3 receiver), Resistivity (normal 8”,16”, 32”, 64”)/Induced Polarization and Self-Potential.