Four environmental groups have filed a lawsuit against the Interior Department’s Bureau of Land Management (BLM) to reduce the amount of natural gas drilling approved for Gasco Energy Inc. in Utah’s Uinta Basin.

The BLM last June approved a plan for the exploration and production company to drill nearly 1,300 gas wells in the basin over 15 years (see NGI, June 25, 2012). However, environmental groups charged that BLM’s approval violated the National Environmental Policy Act (NEPA) because it “failed to do a complete analysis of the the environmental issues.”

Natural Resources Defense Council (NRDC) Director Sharon Buccino said the lawsuit seeks to invalidate the BLM’s decision until the defendants are “in compliance with NEPA.” NRDC wants to replace the BLM-approved plan with another BLM proposal, “Alternative E,” which would reduce the amount of drilling, roads, pipelines and acreage disturbed. Other groups challenging BLM are Southern Utah Wilderness Alliance, Sierra Club and the Wilderness Society.

Under the BLM’s preferred alternative, Gasco would drill 1,298 wells and build 575 well pads, 198 miles of roads and 316 miles of pipelines. A total of 3,604 acres of land would be disturbed, according to the BLM’s June 2012 Record of Decision (ROD). Under Alternative E, Gasco would drill 1,114 wells and build 328 well pads, 106 miles of roads and 216 miles of pipelines. A total of 2,174 acres of land would be disturbed.

Buccino indicated that the environmental groups were willing to accept Alternative E. “We believe there’s a solution that’s win-win and that’s what we hope to get out of this lawsuit,” she said. The environmental groups negotiated directly with Gasco but could not come to an agreement, according to Buccino. The main disagreement was over drilling in Desolation Canyon.

“The crux of the issue is that 215 of those wells [approved by the BLM] would occur inside the Desolation Canyon proposed wilderness area — a wild land defined by its incomparable river canyons and unspoiled scenic vistas,” wrote NRDC’s senior lands analyst Bobby McEnaney, in a blog post. “An alternative existed, proposed by the Environmental Protection Agency, which would have allowed Gasco to drill on nearly 200,000 acres of lands, but avoids the handful of acres identified as wilderness,” he continued.

According to the lawsuit, the drilling area consists of about 40,000 acres that BLM has determined to be “wilderness caliber,” contains several endangered species and suffers from some of the highest levels of ozone pollution in the country. “In this part of Utah at times the air quality has been worse than what’s found in Houston or [Los Angeles] on a bad day,” Buccino told NGI.

Alternative E was not selected because “it would have precluded exploration and development on valid existing leases in areas where wilderness characteristics have been identified and would therefore not meet the purpose and need of the project,” BLM stated in its decision. The preferred alternative uses directional drilling to reduce land disturbance and contains additional water management techniques and air quality controls.

“As the BLM’s decision shows, and as underscored by the Environmental Protection Agency’s endorsement of the final [environmental impact statement], Gasco has demonstrated its ability to meet the strict federal regulatory requirements of multiple agencies that reviewed the company’s proposal over eight years,” said Gasco CEO King Grant. “We are confident the BLM’s decision will withstand this legal challenge and look forward to responsibly developing these resources for the benefit of American consumers.” Denver-based Gasco has suffered share price declines in part to gas drilling losses, and it is struggling to avoid being delisted by the New York Stock Exchange.

The project area approved by BLM is in the two most active driling locations in Utah: Uintah and Duchesne counties. A total of 1,931 oil and gas wells were spud in Uintah and 1,357 in Duchesne in 2009-2012, according to Utah Department of Natural Resources data. Carbon County (189) is the only other county in the state with more than 100 wells spud during that time.

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