Injection wells have been an integral part of California's oil and gas operations for over 50 years. Currently, over 25000 oilfield injection wells are operating in .

Sep 16, 2011 – The Arkansas Oil and Gas Commission has banned fracking disposal wells for unconventional gas drilling wastes due to earthquakes.

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Dec 29, 2010 – The process of permanently disposing of fluid underground is also called Underground Injection. Wells are divided into five classes, from deep .

Jump to: navigation, search. Deep injection well for disposal of hazardous, industrial and municipal wastewater. An injection well is a vertical pipe in the ground .

Oct 11, 2011 – Although a disposal well created a controversy recently in Victoria County, they are common in the area.

Injection Wells for Disposal and Enhanced Recovery . The first and most common is an injection well used to enhance production or stimulate production from .

Oct 22, 2010 – The disposal of a significant volume of today's liquid industrial-waste products is through deep, subsurface injection wells. Nationwide, deep .

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Sep 22, 2011 – This week, StateImpact is answering reader-submitted burning questions about natural gas drilling. On Monday, we tackled water.

This page describes Class I injection wells and their uses. It also describes the various types of Class I injection wells, explains how their use protects drinking .

After produced water is separated from the gas, saltwater disposal wells . “When wells are properly sited, constructed and operated, underground injection is an .

Berk, R. G. "Disposal Well Problems in Chicago and Bakersfield Areas." American Society of Civil Engineers, Journal of the Environmental Engineering Division, .

Jul 26, 2011 – Scott Ausbrooks, with the Arkansas Geological Survey, monitors earthquakes in the state Wednesday as he researches disposal wells and their .

Deep well injection for liquid waste has been safely used for many years at sites throughout the United States without documented damage to human health or .

Jun 24, 2011 – The Arkansas Oil and Gas Commission will look in a proposal to put in a permanent moratorium for disposal (injection) wells in certain areas of .

Deep Well Waste Disposal. Deep Well Disposal Overview · Slurry Fracture Injection · Technical Design Issues · SFI Field Examples · Regulatory Issues · Drillings .

Ohio's Class II disposal wells include conventional brine injection wells, annular disposal wells, and enhanced oil recovery injection wells. Enhanced recovery .

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(4) Commercial disposal well. An applicant for a permit to dispose of oil and gas waste in a commercial disposal well shall clearly indicate on the application and .

5 days ago – This site provides information for owners and operators of .

Aug 13, 2009 – Chesapeake said that minor earthquakes in Texas may have been caused by a disposal well connected to natural-gas production in the area, .

Examples of Class V wells include, among others, surface water runoff drainage wells, septic systems, dry wells, motor vehicle waste disposal wells, and .

5 days ago – This page describes the various types of Class II wells and their uses. It also explains how the use of Class II wells protects drinking water .

This is a copy of the EPA Class 5 Injection Well Types Fact Sheet for the Underground Injection Control Home Page of the Washington State Department of .

Jul 27, 2011 – Commissioners voted 6-0 to close a disposal well between Greenbrier and Enola in the Fayetteville Shale, an area rich in natural gas that .

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Mar 21, 2011 – The Columbus Dispatch is Columbus, Ohio's hometown newspaper and Central Ohio's source for breaking news, Ohio State sports, business, .

Jul 27, 2011 – State Oil and Gas commissioners wrapped up a two-day hearing in El Dorado Wednesday, voting to ban any future disposal well operations in .

Jul 27, 2011 – The Arkansas Oil and Gas Commission voted Wednesday to close a well used to dispose of natural gas fluids and ban the drilling of others in .

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Oct 24, 2007 – Update: Latest Pictures and news about this well. Here are some pictures of a Barnett Shale Class II Commercial Injection Well. This is what .

Jul 28, 2011 – Commissioners voted 6-0 to close a disposal well between Greenbrier and Enola in the Fayetteville Shale, an area rich in natural gas that .

Jul 5, 2011 – Pennsylvania has six active deep-injection disposal wells, all in Somerset, . The state has 174 permitted disposal wells and four applications .

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May 15, 2010 – Waste disposal wells are regulated under the Safe Drinking Water Act. The Environmental Protection Agency has regulations for injection wells, .

A typical injection well consists of concentric pipes, which extend several thousand feet down from the surface level into highly saline, permeable injection zones .

Railroad Commission of Texas, RRC, TRC,a Texas regulatory agency, provides information about Texas Alternative Fuels, LP Gas, Natural Gas, Crude Oil, .

Jun 22, 2011 – Arkansas regulators seek ban on injection wells in Fayetteville Shale.

Jan 29, 2004 – Established minimum depths for disposal wells listed by Kansas county.

Feb 1, 2010 – What is the difference between a disposal well and an injection well? . Can I be guaranteed that saltwater disposal wells will not contaminate .

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Septic Tanks and Disposal Wells. Regulations Self-Audit Checklist Best Management Practices Contacts Related ECAR Fact Sheets Other Relevant Resources .

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Jun 21, 2011 – The state Oil and Gas Commission proposes to end waste disposal wells in a 1150-square-mile earthquake-prone area in the Fayetteville .

A well, often a depleted oil or gas well, into which waste fluids can be injected for safe disposal. Disposal wells typically are subject to regulatory requirements to .

The NYSDEC Division of Water must be contacted for a determination of whether a SPDES permit is necessary to operate any brine disposal well regulated by .

Sep 16, 2011 – In the wake of a series of mini-earthquakes earlier in 2011, the Arkansas Oil and Gas Commission voted unanimously to ban disposal wells in .

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