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Index > United States of America > Pennsylvania > Stray Gas Endangers Lives, Threatens Water Supplies

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Halliburton Loophole

"Father of Fracking"
George Mitchell
concerns over environmental
impacts of fracking

History of Fracking
Only a new technology

USA Fracking Stories

A Texan tragedy

Gas injection may have triggered earthquakes in Texas

California Lags in Fracking Regulations

All In for California Water

Fracking in Michigan

Fracking in Michigan Potential Impact on Health, Environment, Economy

Hydraulic fracturing of Marcellus Shale

Methane Gas from Marcellus Shale Drilling

Marcellus Shale Gas Economics

Health impacts of Marcellus shale gas drilling

Pennsylvania Fracking

Fracking in Virginia

Lesson From Wyoming Fracking

Water Pollution from Fracking

Hydraulic Fracturing Poses Substantial Water Pollution Risks

Methane in drinking water wells

Abandoned gas wells leak

Natural Gas Leaks Discovered in Boston

Methane Leaks Under Streets of Boston

Methane leaks make fracking dirty

Fracking effects real estate values

Fracking stimulates earthquakes

Protecting Gas Pipelines From Earthquakes

Gas Pipeline Earthquake - Simulations

America's crumbling pipelines

Averting Pipeline Failures

Dangers to Underground Pipelines

Gas Pipelines Could Serve as Wireless Links

Government Action needed on a National Energy Policy

EPA Releases Update on Ongoing Hydraulic Fracturing Study

Solar Booster Shot for Natural Gas Power Plants

Natural Gas Pricing Reform to Facilitate Carbon Tax Policy

Investing in fracking

What Oil Prices Have in Store?

Methane Out, Carbon Dioxide In

Health impacts of Marcellus shale gas drilling

Professor Ingraffea

Anti-Fracking Billboard

Natural Gas Drilling

Threats to Biodiversity

Pronghorn Migration
hindered by gas development

Microbes in a Fracking Site

Protozoa May Hold Key to World Water Safety

Shale Gas Production

Research into the Fracking Controversy

Convert Methane Into Useful Chemicals

Methane Natural Gas Into Diesel

'Natural Gas' at the molecular level

Arctic Methane risks

Arctic Methane Seeps

Great Gas Hydrate Escape

Undersea Methane Seep Ecosystem

Methane in the Atmosphere of Early Earth

Methane Natural Gas Linked to Climate Change

Cutting Methane Pollutants Would Slow Sea Level Rise

California | Colorado | Dakota | Marcellus | Massachusetts | Michigan |
Ohio | Pennsylvania | Texas | Utah | Virginia | Wyoming

Shale Gas

Dept. of Environmental Protection
Commonwealth News Bureau
Room 308, Main Capitol Building
Harrisburg PA., 17120

DEP to Drilling Companies:

Gas Migration Events Are Preventable with Proper Well Construction and Oversight

Stray Gas Endangers Lives, Threatens Water Supplies

05/13/2010 HARRISBURG -- Companies drilling for natural gas in the Marcellus Shale must follow proper well construction procedures to prevent gas migration problems that endanger public health and safety and threaten residential water supplies, Environmental Protection Secretary John Hanger told a group of drilling company representatives meeting today in Harrisburg.

Hanger and staff from DEP’s Bureau of Oil and Gas Management met with industry officials to review state regulations governing the proper construction of deep, high-pressure natural gas wells.

Hanger called the meeting after natural gas migrating from Marcellus Shale wells contaminated residential water supplies in Dimock, Susquehanna County.

“As we have seen in Dimock, stray gas migrating from improperly constructed wells can build up to explosive levels near and inside homes and can make residential water supplies unusable,” Hanger said.

“The drilling industry is ultimately responsible for ensuring their wells are properly constructed and must use the best casing and cementing practices to prevent problems. We will hold drillers in Pennsylvania accountable for problems caused by drilling.”

In addition, the secretary also stressed the need for companies to respond promptly to complaints of gas migration from natural gas wells and to immediately notify the department and local emergency responders to ensure that lives and property are protected.

“The marcellus gas industry in Pennsylvania can and must be the very best in the world. Strong rules and enforcement combined with companies dedicated to production, environmental and safety excellence is the way to become world class,” Hanger added.

DEP staff and drilling operators discussed the status of ongoing gas migration investigations at drilling sites and reviewed proposed regulations that strengthen well construction standards and establish procedures for reporting gas migration problems.

Those regulations will be presented to the Environmental Quality Board for consideration on May 17.







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