... and capabilities. Campaigns of seismograph installations in the late 1970s and early 1980s improved the detection threshold down to M=3; and as low as M=2.5 in parts of south-eastern Queensland (Cuthbertson and Jaume, 1996). Whilst additional seismograph networks have been periodically installed and operated since...

... lookbacks. The time to do this is now, so companies can live within their cash flow and return more value to investors. Upstream Oil & Gas development well frequency plot Energy Economics initial rate threshold unconventional resource economics capital log-cumulative probability plot...