EVOLVING CONCERNS OVER THE PRODIGIOUS VOLUMES OF WATER USED IN HYDRAULIC FRACTURING

Posted on October 31, 2012 by Michael Hardy

When hydraulic fracturing “exploded” in Pennsylvania and Ohio to unlock the huge reservoirs of natural gas buried thousands of feet below surface in the deep shale formations, the initial environmental concerns focused on the potential for contamination of drinking water supplies from the “fracking” fluids and methane, and from the induced seismicity from the disposal of the waste brines into the underground injection wells.

While those concerns remain, new issues have surfaced.  In Ohio’s Utica shale play, the deep wells typically consume 5,000,000 or more million gallons of water for the hydraulic fracturing and well completion.  Beginning in June, a number of political subdivisions and water districts saw the energy industry’s needs for water as a wonderful business opportunity.  For example, the Muskingum Watershed Conservancy District, whose eighteen counties cover 20 percent of Ohio, reportedly contracted with one exploration and production company to sell millions of gallons of water from one of its reservoirs in eastern Ohio.  The City of Steubenville signed a five year contract to supply as much as 700,000 gallons a day from a reservoir that holds water from the Ohio River.  Newspaper reports at the time mentioned monthly payments to Steubenville on the order of $120,000.  The Buckeye Water District enjoyed a seven-month windfall of $24,000 per month for sales of water to a large drilling firm. Even the Ohio Department of Natural Resources weighed possible plans to grant drilling companies access to state-held reservoirs, lakes and streams.

But the public announcement of these water supply contracts produced significant public backlash.  The reaction to the plans of the Muskingum Watershed Conservancy District, for example, prompted a reversal of the sales, and lead to a moratorium pending completion of an independent water availability study by the U.S. Geological Survey and an updating of the District’s water supply plan with input from the new study.  Low stream flows in the Susquehanna River watershed in Pennsylvania lead the Susquehanna River Basin Commission to suspend 57 approved water withdrawals by gas drillers and other industrial users.

Perhaps in response to the public outcry over the potential impact on water resources, the Ohio General Assembly passed wide-ranging legislation to deal with the growth of shale gas exploration in Ohio.  One of the features of that bill requires drillers to disclose their water source and the likely volume of water for well completion.

The link to that legislation is here: 
http://www.legislature.state.oh.us/bills.cfm?ID=129_SB_315

In another piece of legislation, the Ohio General Assembly adopted a measure to regulate the withdrawal of water from the Lake Erie watershed, effectively precluding the use of Lake Erie watershed waters for hydraulic fracturing in the counties where the drilling is occuring because they are outside the watershed.

The legislation on the use of Lake Erie water can be found at this link:
http://www.legislature.state.oh.us/bills.cfm?ID=129_HB_473

Even with these safeguards, groups like the National Wildlife Federation urge the adoption of even stronger rules on the use of water for hydraulic fracturing.  With the projected exponential growth of shale gas drilling, there will be continuing efforts to regulate the use of water, and the encouragement for water recycle and reuse, for hydraulic fracturing.

FOUR CENTURIES OF FUEL FORAGING IN PENNSYLVANIA

Posted on October 4, 2012 by Joseph Manko

For four centuries Pennsylvania has been at the epicenter of America’s search for growth-sustaining fuel, but not without paying an environmental price.  In the 18th century, Pennsylvania’s (literally “Penn’s Woods”) abundant forests supplied wood to fuel America’s expansive westward development.  In denuding its forests, however, Pennsylvania experienced enhanced erosion and sedimentation and other environmental detriments.

In the 19th century, 1859 specifically, oil was discovered in Oil City. Pennsylvania (and America) turned its attention from wood to oil.  Although primary oil production shifted eventually to the Gulf states, nevertheless, Pennsylvania, as an oil producer, enjoyed the benefits and suffered the environmental detriments created by laissez faire, unregulated drilling and transportation of petroleum.

By the 20th century, coal was king in Pennsylvania.  The residual impacts from coal mining, especially strip mining, remain to this day in the form of scarred landscapes, acid mine drainage and air emissions, albeit the impacts are now monitored amid a focus on environmental enforcement efforts.

In the 21st century coal remains a force in energy production in Pennsylvania, but again nature has put the state in the national discussion over domestic fuel protection as it has become a national leader in developing the natural gas entrapped in the Marcellus Shale underlying large portions of southwest, north central and northeastern Pennsylvania.  Natural gas extracted from the Marcellus Shale has become Pennsylvania’s (and increasingly, America’s) fuel of choice for the 21st century.  Will the environmental legacy be different this time?

In February, 2012, Pennsylvania enacted The Oil and Gas Act Amendments of 2012, known as Act 13, in an attempt to adapt Pennsylvania’s longstanding Oil and Gas Act to issues unique to the technique used to fracture layers of shale and release natural gas, commonly known as “fracking.”  The Amendments raise a number of new legal issues:

1.    By offering shale gas fees to host municipalities who are willing to accept them, the Act preempts accepting municipalities from enacting zoning ordinances to regulate fracking.  A recent Commonwealth Court decision held such preemption unconstitutional.  An appeal by the State is pending before the Pennsylvania Supreme Court.  Briefs have been filed and oral argument is scheduled for October 17 in Pittsburgh.

2.    Despite mandatory setback distances from wells, required by the Amendments, instances of citizens claiming that or suing because their water supply was contaminated as a result of the recovery of shale gas, either through leakage, spillage, or other events will need to be resolved.

3.    Pennsylvania’s Department of Environmental Protection has differed with EPA and the Delaware River Basin Commission regarding how much authority these agencies should have to regulate operations associated with Marcellus Shale gas production. 

4.    In a victory for the shale gas industry, the District Court for the Western District of Pennsylvania invalidated a 2009 U.S. Forest Services Agreement with environmental groups that would have required the preparation of a NEPA environmental assessment prior to drilling in U.S. forests. 

5.    Some property owners who have leased their subsurface drilling rights for Marcellus Shale gas recovery have found themselves unable to refinance their mortgages.  Although the property owners argue that their land has become more valuable because of the potential recovery of fees from the Marcellus Shale gas recovery, some banks have refused to refinance claiming that the fracking lowers the value of the property because of the potential of pollution and/or the location of drilling rigs and other heavy equipment on the property, thereby making foreclosure more difficult. 

6.    Pennsylvania’s Public Utility Commission (PUC) is the collector under Act 13 of the “impact fees” from natural gas well operators – which have to date exceeded $200 million and will be distributed in large part to “accepting” host municipalities.  In accordance with Act 13, the PUC has also begun issuing advisory opinions on the legality of local zoning ordinances.  The Pennsylvania Supreme Court’s decision on the Commonwealth Court’s invalidation of the preemption issue could affect how the PUC approaches these matters going forward. 

While the sources of fuel and the techniques for obtaining it have changed much over the centuries in Pennsylvania, fuel production from forests, coal mines, oil rigs and fracking wells share a common legacy, initially attracting often environmentally insensitive wild catters, raising issues of local control versus the need for statewide uniformity, and creating the risk of potentially permanent environmental impacts if state-of-the-art environmental protections are not implemented.  In sum, notwithstanding changes in preferred fuel sources over the past four centuries, the issues, impacts and challenges remain similar; the need to balance energy production and environmental protection, or, as they say – “the more things change, the more they remain the same”.  Rather than be resigned to repeating history, however, the Commonwealth should rise to the challenge and use its acquired knowledge to inform our discussion as to how to utilize its resources, including natural gas, to provide energy solutions going forward.