Posts Tagged ‘gas reserve’

MARC LEVY Associated Press Writer

HARRISBURG — A key piece of the state’s approach to controlling water pollution from Pennsylvania’s fast-expanding natural gas drilling activity cleared a major hurdle Thursday.

The Independent Regulatory Review Commission voted 4-1 over the objections of the gas industry to approve the Rendell administration’s proposal to prevent pollutants in briny drilling wastewater from further tainting public waterways and household drinking water. State environmental officials say too much of the pollutants can kill fish and leave an unpleasant salty taste in drinking water drawn from rivers.

“Drilling wastewater is incredibly nasty wastewater,” state Environmental Protection Secretary John Hanger said after the vote at the panel’s public meeting. “If we allow this into our rivers and streams, all the businesses in Pennsylvania will suffer … all those who drink water in Pennsylvania are going to be angry and they would have every reason to be, and all of those who fish and love the outdoors are going to say, ‘What did you do to our fish and our outdoors?”’

The vote comes at the beginning of what is expected to be a gas drilling boom in Pennsylvania. Exploration companies, armed with new technology, are spending billions to get into position to exploit the rich Marcellus Shale gas reserve, which lies underneath much of the state.

The rule would put pressure on drillers to reuse the wastewater or find alternative methods to treat and dispose of the brine, rather than bringing more truckloads of it to sewage treatment plants that discharge into waterways where millions get drinking water.

The rule is designed to take effect Jan. 1. However, the Republican-controlled Senate, a key counterweight to Democratic Gov. Ed Rendell, could delay that if it votes to oppose the rule.

The drilling industry, as well as a range of business groups and owners, opposes the rule, calling it costly, confusing, arbitrary and rushed during more than three hours of testimony before the regulatory review commission.

Some, including a representative of the state’s coal industry, said they were worried about how it would affect different industries that also produce polluted water.

Water utilities, environmental advocates and outdoor recreation groups lined up behind it.

With drilling companies poised to sink thousands of wells in Pennsylvania, state environmental officials worried that its waterways would become overwhelmed with pollutants. They began writing the new rule last year.

Conventional sewage treatment plants and drinking water treatment plants are not equipped to remove the sulfates and chlorides in the brine enough to comply with the rule.

In addition, the chlorides can compromise the ability of bacteria in sewage treatment plants to break down nitrogen, which can be toxic to fish, environmental officials say.

Currently, a portion of the massive amounts of brine being generated by well drilling is entering the state’s waterways through sewage treatment plants, and that flow would be unaffected by the rule.

Once the rule takes effect, a treatment plant would have to get state approval to process additional amounts of drilling wastewater beyond what it already is allowed, or ensure that it was pretreated by a specialized method that removes sulfates and chlorides.

Hanger said no other industry will be affected and he has worked to incorporate the concerns of business groups that have had more than a year to scrutinize the administration’s plans. The companies, he said, are making more than enough money to pay for alternative treatment methods.

Copyright: Times Leader

VICKI SMITH Associated Press Writer
Published: June 7, 2010

MORGANTOWN, W.Va. (AP) — A crew drilling a natural gas well through an abandoned coal mine in West Virginia’s Northern Panhandle hit a pocket of methane gas that ignited, triggering an explosion that burned seven workers, state and company officials said Monday.

The blast created a column of flame that was initially at least 70 feet high, but the rig operator said the site was secure and the fire was about 40 feet high by late morning.

A team from Texas-based Wild Well Control, a company that specializes in rig fires, will decide whether to let the methane burn or try to extinguish the flames, said Kristi Gittins of Dallas,Texas-based Chief Oil and Natural Gas.

The explosion occurred about 1:30 a.m. in a rural area outside Moundsville, about 55 miles southwest of Pittsburgh, and presents no danger to any structures or people, said Bill Hendershot, an inspector with the state Department of Environmental Protection’s Office of Oil and Gas.

The operation was less than a week old: DEP records show a permit was issued June 2 to AB Resources PA LLC of Brecksville, Ohio.

Gittins said AB Resources is the operator of the well, while Chief has a “participation interest.” It is Chief’s responsibility to drill and complete the well, she said.

Chief’s site contractor, Union Drilling of Buckhannon, had drilled the first 1,000 feet of a second well on the property and was preparing to install surface casing when crews apparently hit and ignited the methane, she said.

Crews had drilled through the abandoned Consol Energy mine before without incident, she said.

Methane is a known risk when working near old mines, and the company typically takes a variety of precautions, including venting systems. Gittins could not immediately say what precautions were in place at this site.

“Luckily, our response team got there quickly, secured the area and evacuated the workers,” she said. “From all appearances, there weren’t any life-threatening injuries, so that’s a good thing.”

The seven workers were taken the West Penn Burn Center in Pittsburgh and were in fair condition, a hospital spokeswoman said.

Five were employed by Union and two worked for BJ Services Co. of Houston, Texas, said Jeff Funke, area director of the Occupational Safety and Health Administration’s Charleston office.

A spokesman for Union in Fort Worth, Texas, did not immediately return a telephone message.

The BJ Services workers were among four that had just arrived on site to place the casing, said Gary Flaharty, a spokesman for the parent company, Baker Hughes Inc. of Houston. The crew runs a safety check at the start of each shift and was just preparing to do that when the blast occurred.

Flaharty could not provide any details about the injured employees but said they’re being treated for burns and are expected to survive.

Funke said OSHA learned of the accident shortly after 8 a.m., and two investigators were being dispatched. However, they cannot enter the site and begin work until the fire is out, he said.

OSHA created a program to deal with gas drilling in the vast Marcellus shale fields about five years ago and has been proactively inspecting sites to ensure compliance with safety regulations, he said. The gas reserve is about the size of Greece and lies more than a mile beneath New York, Pennsylvania, West Virginia and Ohio.

OSHA knew there would be a lot of drilling in West Virginia and Pennsylvania, “and we did our best to get out in front of that curve,” Funke said. “So we’re well-equipped to respond to this.”

About 98 percent of the region’s drilling now involves Marcellus shale, he said.

Gittins, the spokeswoman for Chief, confirmed the company was tapping into the Marcellus reserves. The company has drilled about 75 Marcellus wells in West Virginia and Pennsylvania so far, she said, with about 15 of them in West Virginia.

This was the company’s first major accident, she said.

However, it’s the latest in a string of accidents related to the rapidly growing pursuit of Marcellus gas.

In Pennsylvania, environmental regulators are investigating what caused another well to spew explosive gas and polluted water for about 16 hours last week until it was brought under control.

A crew of eight was evacuated from the Clearfield County site Thursday, but no one was injured. That accident involved EOG Resources Inc. of Houston.

Copyright:  The Scranton Times-Tribune

MARC LEVY Associated Press Writer

HARRISBURG — State environmental regulators worked Sunday to get to the bottom of what caused a natural-gas well to spew explosive gas and polluted water for 16 hours last week before it could be brought under control.

Neil Weaver, spokesman for the Department of Environmental Protection, blamed a failure on the well’s blowout preventer, a series of valves that sit atop a well and allow workers to control the pressure inside. Investigators are trying to figure out what caused the malfunction.

The blowout is the latest in a string of accidents connected by regulators to the rapidly growing pursuit of the rich Marcellus Shale gas reserve that lies beneath much of Pennsylvania.

It seems likely the Pennsylvania blowout will enter the debate in the Capitol, where legislators are battling over the merits of an extraction tax and tighter regulations on an industry that has spent several billion dollars and drilled more than 1,000 wells in Pennsylvania in just a couple years.

State Rep. David Levdansky, D-Allegheny, said such oil problems could bring increased interest in a moratorium on leasing public land for gas drilling and a severance tax that could largely fund existing environmental protection and cleanup programs. Levdansky is a leading environmental advocate.

Weaver declined to discuss whether investigators have found anything so far or whether well driller EOG Resources Inc. of Houston committed any violations that could lead to fines or any other penalties.

An EOG spokeswoman said Sunday the investigation into the cause is ongoing, and the company had no light to shed on the blowout.

Crews evacuated the site Thursday night and didn’t regain control over it until just past noon Friday. No one was injured, the gas didn’t explode and polluted water didn’t reach a nearby waterway, officials said.

The blowout sent highly pressurized gas and polluted water 75 feet into the air. Huge tanks were required to cart off chemical- and mineral-laced water collected on the grounds of the private hunting club where the well had just been drilled.

Copyright: Times Leader