Posts Tagged ‘soil’

Cattle may have drunk drill water

State quarantines cattle in Tioga County after exposure to drilling wastewater.

By Steve Mocarskysmocarsky@timesleader.com
Staff Writer

WELLSBORO – The state Department of Agriculture on Thursday announced that it quarantined cattle on a Tioga County farm after it was discovered that they might have ingested drilling wastewater from a nearby Marcellus Shale natural gas well.

Agriculture Secretary Russell Redding said in a press release the quarantine was warranted to protect the public from eating potentially contaminated beef.

“Cattle are drawn to the taste of salty water,” Redding said. “Drilling wastewater has high salinity levels, but it also contains dangerous chemicals and metals. We took this precaution in order to protect the public from consuming any of this potentially contaminated product.”

Redding said 28 head of cattle were included in the quarantine, including 16 cows, four heifers and eight calves. The cattle were out to pasture in late April and early May when a drilling wastewater pit on the farm of Don and Carol Johnson leaked, sending the contaminated water into an adjacent field, where it pooled.

The holding pond was collecting flowback water from the hydraulic fracturing process on a well being drilled by East Resources Inc.

Grass was killed in a roughly 30-foot-by-40-foot area where the wastewater pooled. Although no cows were seen drinking the wastewater, tracks were found throughout the pool, and the cattle had access to it for at least three days until the gas company erected a snow fence around it.

Testing showed the wastewater contained chloride, iron, sulfate, barium, magnesium, manganese, potassium, sodium, strontium and calcium. Redding said the main element of concern is the heavy metal strontium, which can be toxic to humans, especially children.

The secretary said the quarantine will follow guidelines from the Food Animal Residue Avoidance and Depletion Program, which recommends holding the animals from the food chain based on their stages of development – six months for adult animals, eight months for calves exposed in utero and two years for growing calves.

None of the animals appeared sick, department spokesman Justin Fleming said.

In response to the leak, the state Department of Environmental Protection issued a notice of violation to East Resources and required further sampling and site remediation. DEP is evaluating a final cleanup report and continues investigating drill site operations and circumstances surrounding the leak.

An East Resources spokesman did not return a call seeking comment.

Carol Johnson said East Resources personnel were on-scene within an hour of being alerted to the problem and did “everything they could possibly do.” They found that the leak occurred because of a 2-foot tear in the pit liner. The contaminated soil was removed and disposed of at a facility in Ohio, she said.

DEP is putting together a new list of chemicals found in hydraulic fracturing fluids. A list the department released to The Associated Press on Monday contained not only chemicals used in hydraulic fracturing – a process used to break up the shale formation so the natural gas is released – but also all chemicals found on well-drilling sites.

Copyright: Times Leader

Response to gas disaster in the works

A company drilling for natural gas says it is already working with local officials.

STEVE MOCARSKY smocarsky@timesleader.com

Although the community at large hasn’t been privy to it, some local emergency management officials have been working closely with an energy company to draft emergency response plans to address any local natural gas drilling-related catastrophe that might occur.

EnCana Oil & Gas USA is slated to begin drilling a well at a site in Fairmount Township in about a month, and many local residents, officials and emergency responders have become anxious, feeling left-in-the-dark about whether local emergency responders have the equipment, knowledge and protocols in place to handle a drilling-related catastrophe.

But Wendy Wiedenbeck, public and community relations advisor for EnCana, said local firefighters would not be responsible for containing or fighting a gas well fire or gas release at a well site.

“In the event of an incident, local emergency responders will be asked to provide support to our operations personnel who are specially trained to deal with incidents at oil and gas locations,” Wiedenbeck said.

“Should a serious well-control incident occur, such as release of gas or fire, EnCana will look to local emergency responders to provide support while EnCana calls upon well-control experts to assist in addressing such an incident,” she said.

The well-control company EnCana has identified in an Emergency Response Plan submitted to the state Department of Environmental Protection is Wild Well Control in Houston, Texas. A second call would be placed to Cudd Well Control, also in Houston.

“Depending on the severity of the well-control issue, they would respond as soon as possible. In the meantime, the area around the well – the exact area again depends on the well-control issue – would be secured and/or evacuated. This is another example of how Encana and local emergency responders will work together,” Wiedenbeck said.

Wiedenbeck said Encana has experienced well-control incidents in the past, and the risks are inherent in the oil and natural gas industry.

“Our training, systems, and protocols are designed to fit the level risk associated with the activity. Our goal is to minimize the risk and to operate in a safe manner. Safety is our number one priority,” she said.

County office works on plan

Steve Bekanich, coordinator of the Luzerne County Emergency Management Agency, said last week that he has had several conversations with EnCana officials, but a volunteer with the county EMA “has taken the lead for my office. … We are close to completing an emergency response plan.”

Bekanich said Barney Dobinick, who is also the EMA coordinator for Lake Township, is “handling all direct talks with EnCana for ease of operations. He’s briefing me almost on a daily basis. … I’m very comfortable with what Barney has been doing. He’s been a trusted staff member for 20 years.”

Dobinick said a 230-page set of response guidelines is near completion. After meeting with EnCana representatives in mid-June, the plan will be shared with area municipal officials for their approval and made available to the public. Sometime in the next few, a public meeting also will be scheduled to gather input and answer questions.

Until the plan is complete, Dobinick said it would be counter-productive to release any aspects of it until EnCana has reviewed it and possible changes are made.

“If we determine there’s a better way, we’ll amend it. We’re not hiding anything. We just want to have a complete plan in place (before it’s released),” he said.

Bekanich said adjustments can be made even after the plan is disseminated to municipal officials and input is gathered from the public.

Dobinick did say, however, that local emergency responders would handle some emergencies at well sites, for example, a brush fire, an office trailer or vehicle fire or a hazardous materials spill.

Jack Dodson, emergency management coordinator for Dallas Township and Kunkle fire chief, has said his major concern was having emergency personnel who might have to extract disaster victims from a well-related catastrophe prepared to do so.

Dobinick said there are response guidelines for mass-casualty incidents, getting basic and advanced life support on-scene and implementing a disaster plan for hospitals and medical air transport.

“And depending on the seriousness of an event, it would determine how much, if any, of an area would be evacuated,” Dobinick said.

Off-site also part of concern

Dobinick said he’s more concerned about local responses to off-site incidents, such as the crash of a truck carrying “residual backflow” material, or “frack water” used in the hydraulic fracturing of the Marcellus Shale formation.

He said fire departments would handle the initial stabilization of such an incident and work to prevent contamination of any nearby waterway. A state-certified hazardous material clean-up team would come in if needed to remove the material and any contaminated soil.

Dobinick said he feels “very comfortable” with the guidelines and hopes to have the majority of the document complete by the end of the week. He’s still waiting on some information from the county 911 office and the American Red Cross.

Plus, Bekanich noted that Luzerne County is a member of and has access to the resources of the East Central Pennsylvania Regional Task Force – a seven-county all-hazards task force formed in 1998 along with eight other such task forces in the state in response to terrorist threats.

Bekanich said 48 professionals from Luzerne, Wyoming, Schuylkill, Colombia, Northumberland, Montour and Berks counties attended a training event/exercise last week at the county EMA headquarters and worked on a scenario to determine “how we would bring logistics and resources together for an event such as a catastrophic well failure.”

If a catastrophe did occur, Bekanich said, “it’s not like we would be in this on our own. We have resources and technical expertise from seven other counties to rely on for support.”

Dobinick also said EnCana has commissioned a transportation study and will be sitting down with officials from the Lake-Lehman School District to address any concerns about incidents that could affect school bus routes.

Several area residents have voiced concerns about emergency response and traffic at public meetings over the last few months and have been dissatisfied with information supplied by EnCana.

Company schedules meetings

Wiedenbeck said meetings with stakeholders are scheduled for this week.

“Our goal is to understand how these agencies work together, how our operations impact them and how we can work together to make sure we collectively work together so local emergency responders continue to do the great job they’re already doing,” Widenebeck said.

The purpose of sitting down with Dobinick and others is to determine the capabilities of local responders and “if there are gaps, how do we fill them.”

In some instances, Wiedenbeck said, there might be grants available to purchase emergency response equipment that might be needed – for example, a new radio system.

“Our job is to work together with emergency responders, the recreation district, township supervisors and the school district to understand existing protocols and how those protocols might be impacted if there is an incident. We also need to understand existing resources, identify potential gaps and solutions for addressing the gaps, if any,” Wiedenbeck said.

Steve Mocarsky, a Times Leader staff writer, may be reached at 970-7311.

Copyright: Times Leader