wells – CleanTechies

Shut Down Wells, EPA Orders Gas Drilling Company

In its 2009 annual report, Cabot Oil and Gas named a field in Texas and another in Dimock, Pa., as its two largest fields of production. But yesterday the Pennsylvania Department of Environmental Protection ordered Cabot to plug at least three of its gas wells in Dimock and pay hefty fines after contaminating local drinking water.

More than 15 months after natural gas drilling contaminated drinking water in Dimock, Pa., state officials are ordering the company responsible — Houston-based Cabot Oil and Gas — to permanently shut down some of its wells, pay nearly a quarter million dollars in fines, and permanently provide drinking water to 14 affected families.

04/19/2010 1 comment

Water & Conservation

Drilling Chemicals Found In Drinking Water Near Natural Gas Sites

written by Ceylan Thomson

For the first time, scientists have discovered chemicals used in a controversial natural gas drilling technique in water wells near the gas sites.

Scientists for the Environmental Protection Agency (EPA), testing wells near a major gas drilling area in Wyoming, have found traces of drilling chemicals in three wells, and other contaminants — including oil, gas, and heavy metals — in 11 of 39 wells recently tested, according to the Web site Pro Publica.

The chemicals are used in a process called hydraulic fracturing, in which drilling fluids and sand are injected under high pressure to break up rock and release gas.

08/27/2009 2 comments