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The insurance protecting shale drillers against plummeting prices has become so crucial that for one company, SandRidge Energy Inc., payments from the hedges accounted for a stunning 64 percent of first-quarter revenue.

Now the safety net is going away.
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The hedges staved off an acute shortage of cash for shale companies and helped keep lenders from cutting credit lines, many of which are up for renewal in October. With drillers burdened by interest payments on $235 billion of debt, $89 billion of it high-yield, a U.S. regulator has warned banks to beware of the “emerging risk” of lending to energy companies.

Payments from hedges accounted for at least 15 percent of first-quarter revenue at 30 of the 62 oil and gas companies in the Bloomberg Intelligence North America Exploration and Production Index. Revenue, already down 37 percent in the last year, will fall further as drillers cash out contracts that paid $90 a barrel even when oil fell below $44.
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SandRidge, the Oklahoma City-based producer, had about 90 percent of its oil and natural gas liquids output hedged in early 2015, according to a regulatory filing. Next year, the hedges cover less than a third. SandRidge stock traded yesterday at 85 cents, down 88 percent in the last year. More than $3 billion of its bonds are trading at 62 cents on the dollar or less.

http://www.bloomberg.com/news/articles/2015-07-01/shale-driller-losing-their-insurance-against-price-drops