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Wednesday, February 25, 2015

Is Carroll County Still Leading the Way in the Utica Shale?

From FracTracker Alliance:
Oil Production 
Carroll falls short of the ROS on a total and per-day basis of oil production, although the 442-barrel difference in total oil production is likely not significant. Carroll wells are producing 74 barrels of oil per day (OPD) (±73 OPD) compared to 96 OPD (±122 OPD) for the rest of the state; however, well-to-well variability is so large as to make this type of comparison quite difficult at this juncture. Fifty-seven percent of OH’s 11,361,332 barrels of Utica oil has been produced outside of Carroll County to date. This level of production is equivalent to 16,231 rail tanker cars and roughly 00.18% of US oil production between 2011 and 2013.

THIS NUMBER OF RAIL TANKER CARS IS EQUIVALENT TO 6% OF THE US DOT-111 FLEET, OR 184 MILES WORTH OF TRAINS – ENOUGH TO STRETCH FROM COLUMBUS TO PITTSBURGH. 

Natural Gas 
The natural gas story is mixed, with Carroll’s 312 wells having produced 13,430 MCF more than the ROS wells. On a per-well basis, however, the latter are producing 3,327 MCF per day (MCFPD) (±3,477 MCFPD) relative to the 2,155 MCFPD (±1,264 MCFPD) average for Carroll’s wells. Yet again, well-to-well variability – especially in the case of the 409 ROS wells – is high enough that such simple comparisons would require further statistical analysis to determine whether differences are significant or not.
The natural gas produced here in OH currently amounts to roughly 00.51% of U.S. Natural Gas Marketed Production, according to the latest data from the EIA. 
Waste – Brine 
From a waste generation point of view, the ROS laterals have produced 41 more barrels of brine per day (BPD) than the Carroll laterals and 1,465 BPD since production began in 2011. On a per-day basis, the ROS laterals are producing more oil than waste at a rate of 1.92 barrels of oil per barrel of brine waste. Conversely, since production began these respective sums result in Carroll County laterals having produced 1.56 barrels of oil for every barrel of brine vs. the 1.40 oil-to-brine ratio for the ROS. Finally, it is worth noting that the 7,775,130 barrels of brine produced here in OH amounts to 13% of all fracking waste processed by the state’s 235+ Class II Injection wells. 
What do these figures mean? 
As we begin to compare OH’s Utica Shale expectations vs. reality we see that the “sweet spot” of the play is truly a moving target. The train seems to have already left – or is in the process of leaving – the station in Carroll County (Figures 3 and 4). It seems two of the most important questions to ask now are: 
How will this rapidly shifting flow of capital, labor, and resources affect future counties deemed the next best thing? and 
What will be left in the wake of such hot money flows? 
Answers to these questions will be integral to the preparation for the inevitable sudden or slow-and-steady decline in shale gas activity. These dropouts are just the most recent in a long line of boom-bust cycles to have been foisted on Southeast OH and Appalachia. 
Effects will include questions regarding watershed resilience, local and regional resource utilization (Figures 5 and 6), social cohesion, tax-base uncertainty, roads, and a rapidly changing physical landscape. 
Whether Carroll County can maintain its perch on top of the OH shale mountain is far from certain, but whether it will have to begin to – or should have already – prepare for the downside of this cliff is fact based on the above analysis.
Read more and view several graphics comparing Carroll County to the rest of the state by clicking here.

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