Down

Lower prices for oil and natural gas liquids have led to softening in drilling services markets and caused Pioneer Drilling Co. to dial down its operations guidance for the second quarter, the company said Monday. However, the Permian Basin of West Texas and the Bakken Shale offer some bright spots.

Aubrey McClendon, who has run Chesapeake Energy Corp. and helmed the board of directors since he co-founded the company in 1989, officially will step down as chairman of the board at some point this week.

Growing use of gas-fired power plants in the United States is helping, to a large extent, to drive down the country’s emissions of carbon dioxide (CO2), according to the International Energy Agency (IEA). Since 2006, the United States has led the world in cutting CO2 emissions, the agency said recently.

The U.S. natural gas market is staring down a “summer of extremes” because of record storage inventory, which means production curtailments are coming, but they won’t prevent a repeat of sub-$2.00 spot pricing later this year, according to Bentek Energy LLC.

Poking around in the Anadarko Basin in the Texas Panhandle and western Oklahoma above its Granite Wash holdings, Chesapeake Energy Corp. said Friday it made “a significant new discovery” of oil in the Hogshooter play.

A private firm hired by Chesapeake Energy Corp. has determined that drinking water sources tested by the U.S. Environmental Protection Agency (EPA) in Bradford County, PA, show no signs of any adverse impact from Marcellus Shale operations.

WPX Energy Inc. said it has determined through isotopic testing that four contaminated drinking water wells in Susquehanna County, PA, were fouled by naturally occurring methane and not by Marcellus Shale drilling.

Former Enron Corp. energy trader John Arnold is closing down his flagship Centaurus Energy Master Hedge Fund, which is returning capital to investors. Arnold, a billionaire more than three times over, and his wife Laura will be focusing on philanthropic interests. Houston-based Centaurus has been one of the most successful hedge funds in the industry, delivering a compound annual return of about 130% since it was founded by Arnold in 2002 after the collapse of Enron. In Wall Street circles Arnold has been known to some as the “king of natural gas.” He and his wife will be considered royalty among philanthropists, running a $700 million foundation they founded in 2008. According to Forbes, Arnold has a personal fortune of about $3 billion as of March, putting him at No. 377 on the magazine’s list of billionaires. “In the past ten years, we have achieved more success than I could have hoped for or imagined. However, after 17 years as an energy trader, I feel that it’s time to pursue other interests,” the 38-year-old Arnold wrote to investors in a letter obtained by NGI. A Centaurus representative said there would be no comment on Arnold’s departure from the energy trading scene. A trading star at Enron, Arnold cut a large profile in hedge fund circles after his employer’s collapse. However, since the heady days of high volatility in gas markets, things have calmed quite a bit. An abundance of gas supply, thanks to shale plays, and tighter regulations on commodity speculation have made the trading game less of a thrill for Arnold and his kind. In 2011 the fund was fined $75,000 by the New York Mercantile Exchange for violating position limits in natural gas trading (see NGI, Jan. 2). Arnold founded Centaurus with an $8 million employee bonus from Enron. Centaurus employees have included several big name energy traders such as ex-Enron executive Greg Whalley, as well as Bill Perkins, Mike Magg and Conrad Goerl, previously of MotherRock.

As the clock was winding down for counties to sign on to the Pennsylvania Marcellus Shale impact fee, also known as Act 13, a Commonwealth Court judge pushed back the start date for portions of the law to give local governments more time to adopt its standardized zoning measures.