Geophysical instrumentation in the nature of geophones, accelerometers, acquisition units in the nature of seismographs, and software used in the petroleum industry to monitor microseismicity recorded during fluid injection or production from subsurface formations in order to evaluate injectant location, fracture behavior, extent of injectant transmission or fluid fronts, fault activation, cap rock integrity and well casings with the goal of enhancing production capabilities and oil and gas r...

Mapping software and geophysical instrumentation used in the petroleum industry to map microseismicity recorded during passive seismic monitoring in reservoirs to map injectant location, fracture behavior, extent of injectant transmission (fluid fronts), cap rock integrity, well casings with the goal of enhancing production capabilities and oil and gas recovery