Underground Injection Wells

News & Analysis as of

Texas Railroad Commission Finds Earthquakes in North Texas Not Caused by Drilling Operations

Update: On September 10, the Texas Railroad Commission concluded that these small earthquakes that occurred near Azle, Texas likely were not caused by drilling operations conducted by EnerVest Operating LLC. The Texas...more

Second Railroad Commission Decision Agrees Injection Well Not Likely Contributor to Earthquakes

Texas Railroad Commission examiners have determined that a well operated by EnerVest Operating LLC likely did not contribute to a series of earthquakes in the state, mirroring a similar determination made on August 31 in a...more

Texas Wastewater Injection Wells Off the Hook for Causing Earthquakes

On September 10, the Texas Railroad Commission absolved a second oil and gas company of causing a series of earthquakes in northern Texas finding that the seismic activity was due to “natural tectonic processes.” The...more

Railroad Commission Examiners Find Injection Well Not Likely Contributor to Earthquakes

The controversy around whether wastewater injection wells cause earthquakes was finally put to legal scrutiny in a recent proceeding before administrative hearing examiners (Examiners) with the Texas Railroad Commission,...more

Where There Is A Well There Is A Way - Out Tract Title Issues Regarding Horizontal Wells

Oh for the days of simplicity when a wellbore tract meant just that—a piece of property upon which a well has been located, drilled, and touched down all within the same tract. Vertical wells were so simple for title...more

Hydraulic Fracturing: State Regulatory Roundup Vol. 44

Fracking Insider Readers: We are pleased to bring you Volume 44 of our State Regulatory Roundup, including updates in California, Louisiana, and Maryland. As we explained in earlier volumes, we designed the Roundup to provide...more

Increased Earthquake Activity Prompts Oklahoma to Reduce Wastewater Injection Rates in Limited Number of Wells

Regulators in Oklahoma have issued new restrictions on underground injection control wells in the vicinity of the Arbuckle formation – a 122 square mile area that recently experienced a cluster of minor earthquake activity,...more

Energy Insights: An Update from the Second Quarter of 2015

In this edition of Seyfarth Shaw’s Energy Insights Newsletter our Energy and Clean Technologies team covers important developments in Q2 2015 for the energy industry including court protection for companies using hydraulic...more

Oklahoma Supreme Court Finds Subject Matter Jurisdiction Over Earthquake Claims

Potentially opening the door for litigation that seeks to tie deep-well injection of hydraulic fracturing flowback and other wastewater to damage caused by earthquakes, the Oklahoma Supreme Court unanimously held that state...more

Fate of Injection Wells in Historically Exempt Aquifers Comes Closer to Determination

A lawsuit seeking an immediate halt to oil and gas wastewater injection at 2,500 wells across California took a positive turn for energy producers last week as Superior Court Judge George C. Hernandez denied plaintiffs’...more

Texas Operator Pushes Back on Seismic Claims at Railroad Commission Hearing

Earlier this week, the Texas Railroad Commission held its first “show cause” hearing under the rule amendments adopted last October to address issues related to disposal wells located in potential high-risk seismic areas....more

EPA report finds no evidence that hydraulic fracturing causes widespread impacts on drinking water

This client alert is part of an ongoing series by DLA Piper attorneys on the legal, regulatory and policy issues related to hydraulic fracturing and shale gas production in the US and internationally. The US...more

Status of Oil and Gas-related Bills Proposed in California’s 2015-2016 Legislative Session

June 5, 2015 marked the deadline for lawmakers to pass bills out of their house to the opposite house. Bills that did not pass in their house of origin by that date have effectively died (unless such bill has been identified...more

Hydraulic Fracturing: State Regulatory Roundup Vol. 42

Fracking Insider Readers: We are pleased to bring you Volume 42 of our State Regulatory Roundup, including updates in Maryland, Texas, and Wyoming. As we explained in earlier volumes, we designed the Roundup to provide quick...more

Lawsuit Seeks to Halt Oil Industry Wastewater Disposal Practices

On Thursday, May 7, 2015, two environmental groups filed a lawsuit seeking an immediate halt to oil and gas wastewater injection at 2,500 wells across California. The suit, filed by the Sierra Club and the Center for...more

Environmental Alert: "Potential Seismic Activity from Injection Wells Prompts Railroad Commission of Texas to Order Hearings"

On Friday, April 24, the Railroad Commission of Texas (RRC) ordered hearings regarding two waste injection well permits. The hearings are to address an alleged connection between the injection wells and seismic activity in...more

Letter Urges Oil & Gas Wastewater Well Shut-Ins due to Risk of Groundwater Contamination; Regulators Stick to Rulemaking

On March 20, Senator Fran Pavley (D-Agoura Hills) wrote a letter to Governor Jerry Brown requesting that his administration immediately shut down approximately 2,500 underground injection wells. The letter was signed by...more

DOGGR Issues Emergency Rules for Class II Underground Injection Wells

Interim regulations will phase out injection into high-quality aquifers pending development of permanent regulations....more

California Issues Emergency Regulations Restricting Underground Injection in Connection with Oil and Gas Recovery

The California Department of Conservation (“Department”) proposes to adopt emergency regulations purported to bring California’s underground injection control program into compliance with the federal Safe Drinking Water Act...more

California Proposes Emergency Rules for Oil & Gas Waste Water Injection Wells as Precautionary Measure

On Thursday, April 2, the California Department of Conservation (“DOC”) published a notice of proposed emergency rulemaking for the state’s Class II Underground Injection Control (“UIC”) program. The purpose of the...more

BLM Announces New Hydraulic Fracturing Rules for Oil and Gas Wells on Federal Lands; Industry Trade Associations and the State of...

On March 26, 2015, the U.S. Interior Department's Bureau of Land Management (BLM) published its final rule setting new standards for hydraulic fracturing on onshore federal and Indian lands. The final rule, as published in...more

The Shale Play Today - March 2015

In This Issue: - West Virginia Senate Bill 423 Amends Aboveground Storage Tank Act: Even before the June 6, 2014 effective date of the Aboveground Storage Tank Act (the "AST Act" or "Act"), W. Va. Code §§ 22-30-1 et...more

California’s Class II Underground Injection Wells Subject to Increased Scrutiny

EPA sets new requirements and compliance deadlines for a stricter regulatory oversight program. On March 9, the US Environmental Protection Agency (EPA) released a letter to the California State Water Resources Control...more

Regulators Confirm: No Drinking Water Contamination from Oil & Gas Disposal Wells

On Tuesday, March 10, California Environmental Protection Agency Secretary Matthew Rodriquez and California Natural Resources Agency (“CNRA”) Secretary John Laird testified before a joint State Senate committee hearing. At...more

New Source Review Update: Courts Limit Aggregation for Major Source Determination and Challenges to NSR Pre-Project Emissions...

Pennsylvania Court Limits NSR Permit Aggregation - In February, the Middle District of Pennsylvania struck down an environmental group’s challenge that Ultra Resources should have aggregated eight compressor stations...more

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