Showing posts with label Garfield County. Show all posts
Showing posts with label Garfield County. Show all posts

Monday, March 19, 2012

Colorado study finds fracking risks for nearby residents

Denver Post 
Mark Jaffe
3/19/2012


A mix of volatile organic chemicals coming from the process of fracking oil and gas wells poses a health risk to people living within a half-mile of a drilling site, according to a new study by the University of Colorado-Denver School of Public Health.

The three-year study in Garfield County detected levels of chemicals such as trimethylbenzenes, aliaphatic hydrocarbons, and xylenes in the air. All those chemicals can have neurological or respiratory effects, the study said.

Those effects could include eye irritation, headaches, sore throat and difficulty breathing.
"Our results show that the non-cancer health impacts from air emissions due to natural gas development is greater for residents living closer to wells," the report said. "The greatest health impact corresponds to the relatively short-term, but high emission, well completion period."

Completions involve hydrofacturing, a process in which water, sand and trace chemicals are forced down the well under pressure to crack the rock to release more oil and gas and flowback, when the frack fluid and hydrocarbons return to the surface.

Continue reading...


Wednesday, July 20, 2011

Oil & Gas Spill of the Day - Garfield County 2BBLS (>82 Gallons Reportedly Not Recovered)



ENCANA OIL & GAS (USA) INC RECEIVES THE SPILL OF THE DAY SPOT.



Date Rec'd: 7/19/2011 Report taken by: CHRIS CANFIELD
DocNum: 2215062 API number: 05-045 -10553 Facility ID: 276924

Operator Information

Operator: ENCANA OIL & GAS (USA) INC Oper. No. 100185
Address: 370 17TH ST STE 1700 ATTN: DIANE BILESZNER DENVER , CO 80202-5632
Phone: (303 )623-2300 Fax: (303 )623-2400
Operator Contact: DAN PROKOP

Description of Spill:

Date of Incident: 7/15/2011
Type of Facility: WELL
Well Name/No. N.PARACHUTE WF06D J22 596 Fac. Name/No.
County Name: GARFIELD
qtrqtr: NWSE section: 22 township: 5S range: 96W meridian: 6

Volumes spilled and recovered (bbls)
Oil spilled: Recvrd:
Water spilled: 5 Recvrd: *(that leaves 2 bbls NOT RECOVERED) 1 BBL = 42 GALLONS according to COGCC
Other spilled: Recved:
GW Impact? N Surface water impact? N Contained within berm? Y

Area and vertical extent of spill: 200-SQ FT X -
Current land use: RANGELAND
Weather conditions: CLEAR, SUNNY
Soil/Geology description NIHILL CHANNERY LOAM, 6-25% SLOPES
Distance in feet to nearest surface water: 250
Depth to shallowest GW: 15

Wetlands: Buildings:
Livestock: Water Wells:


Cause of spill:
EQUIPMENT FAILURE
Immediate Response:
PUMP WAS IMMEDIATELY SHUT DOWN BY PERSONNEL ON LOCATION. A WATER TRUCK WAS CALLED OUT TO REMOVE PORTION OF THE RELEASE WHICH WAS CAUGHT WITHIN PORTABLE POP UP CONTAINMENTS SURROUNDING THE EQUIPMENT AND THE ADJACENT WORKING SURFACE.
Emergency Pits:
NO EMERGENCY PITS WERE CONSTRUCTED.

How extent determined:
THE REPORTED VOLUME WAS ESTIMATED BY LOOKING AT THE VOLUME CAPTURED AND REMOVED FROM SECONDARY CONTAINMENT AND COMPAIRED WITH THAT WHICH WAS REMAINING ON THE WORKING SURFACE. THE LATERAL EXTENT OF IMPACT WAS VISUALLY ESTIMATED.

Further Remediation
DURING INTERIM RECLAMATION THE WORKING SURFACE WILL BE REMOVED AND STOCKPILED TO ALLOW FOR SUBSURFACE REGRADING AND TO ACCOMMODATE THE REDUCED INTERIM PAD FOOTPRINT. IF ELEVATED SALT LEVELS ARE PRESENT, AS A RESULT OF THIS INCIDENT, THOSE LEVELS WOULD BE REDUCED THROUGH BLENDING DURING REMOVAL, STOCKPILING, AND REAPPLICATION OF THE MATERIAL TO THE RESTRICTED WORKING SURFACE.
Prevent Problem:
THE FRAC PUMP IN QUESTION WAS TAKEN OUT OF SERVICE FOR REPAIR, REMAINING FRAC PUPMPS BEING UTILIZED ON LOCATION ARE TO BE ROTATED OUT, INSPECTED AND RE-WELDED ALONG THE MANIFOLD END CAPS IF NEEDED PRIOR TO BEING RETURNED TO SERVICE.
Detailed Description:
WHILE CONDUCTING FRAC OPERATIONS ON THE J22 PAD, AN END CAP WELD LOCATED ON THE FRAC PUMP`S LOW SUCTION MANIFOLD FAILED AT ~3:15 PM ON 7/15/11 ALLOWING FOR THE RELEASE TO OCCUR.


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Simple math tells me that *2 BBLS, or TWO 42 gallon drums, or 84 gallons of 'toxic' produced water were not recovered from the spill.  Now looking at the information that was provided by the person who took the report, an un-named Encana employee, or land owner, I see that the amount that was reported was purely based on guess work.  This then leads me to conclude that the amount of  'toxic' produced water listed on the FORM 19 (Spill/Incident Report) is inaccurate and not scientific thus not lending credibility to any realized reclamation, if you 'guess' one is necessary.

Let's run a complimentary guess for Encana and the COGCC and say that 10 BBLS of 'toxic' water were released but only 3 BBLS were recovered. That would leave 294 gallons of 'toxic' water un-recovered.   If you've got a scientific explanation for 'guessing', I'd like to hear about it to see how it fits in with the scientific community. Visual estimations are not accurate.  It's like a policeman stopping you for speeding and guessing how fast you were going with no factual recording of it.  I am amazed how simple technologies are not employed in the Oi l & Gas Industry.

What chemical 'materials' are being used during the 'blending' process? BTW, where did the recovered 'toxic' water go?

I 'guess' I'll conclude here.

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Tuesday, July 12, 2011

Eagle County landfill weighs taking natural gas drilling pit liners banned two years ago in GarCo

By David O. Williams
Real AspenJuly 7, 2011

Eagle County’s landfill manager is considering disposing of natural gas drilling pit liners that neighboring Garfield County stopped accepting two years ago because the massive, high-density polyethylene sheets are potentially toxic and too tough to handle.

Eagle County, which is not a major oil and gas drilling county, has been accepting other E&P (exploration and production) waste since last year, including drill cuttings mixed with drilling mud, sediments from water pits and soil excavated from underneath the liners that may have been contaminated. All the drilling waste has been tested to ensure it meets state standards.

However, Garfield County – one of the most heavily drilled counties in the state – banned pit liners in July of 2009, citing tests showing the liners can be coated with sludge containing toxins such as benzene, a known human carcinogen. Companies have been taking liners to nearby Mesa County and facilities as far away as Utah.

“Some of the soil and stuff that’s come in I’ve actually handled some of that to see what kind of consistency it has,” Eagle County Solid Waste and Recycling Director Ken Whitehead said when asked last month about the liner issue. “It’s a lot like a dried sludge. But the liner stuff, that’s a different story.

“I want to research that, especially if some of that stuff has permeated the liner and it has potential to come out. I don’t know. Just based on what you’ve said, it’s something I need to take a harder look at.”

Pit liners became somewhat of a political hot potato after the state oil and gas regulatory agency, the Colorado Oil and Gas Conservation Commission (COGCC), passed a rule prohibiting the on-site disposal of the liners near the drilling pad when it revised its drilling regulations in 2009. Some companies have had success recycling the liners but still fought to overturn the rule. Now the industry has backed off its opposition to the new rule.



Sunday, July 10, 2011

New hydraulic fracturing regulations won't keep the public safe

DENVER POST
By Sam Schabacker

Friday, November 13, 2009

Battlement Mesa residents ask for health study in advance of drilling agreement

By David O. Williams | 11.13.09 | 12:20 pm
The Colorado Independant


A group of citizen activists in the Western Slope retirement community of Battlement Mesa is hoping a type of health-impact study used successfully in the oil fields of Alaska’s North Slope can help them curtail pollution, traffic and noise from a looming natural gas drilling plan in their Garfield County town of 5,000.

They have their work cut out for them. In conversations with The Colorado Independent, citizens say they have little faith that county commissioners elected to protect public health but backed by oil and gas money will put residents’ interests before those of the energy companies.






The push for a health impact assessment, or HIA — offered through grants from Pew Charitable Trusts and the Robert Wood Johnson Foundation — is coming from a group of “active retirees” who moved to western Colorado for clean living. They have urged Garfield County public health officials to ask the board of county commissioners to consider conducting the assessment prior to making any decisions on a plan to drill up to 200 gas wells in the heart of their community. Residents might suddenly see gas rigs rise as close as 400 feet from their homes. A tentative plan would also site two rigs on the municipal golf course.

“We have a community of 5,000 people here, many of them retired and many of them with health issues, and the reason they come to western Colorado is for the clean air and the clean water and the healthier lifestyle, and we feel that we’re being attacked by the gas drilling industry here and our health and welfare is at risk,” said Dave Devanney of Battlement Concerned Citizens.

The health-impact assessments, supported by the national Health Impact Project, have had success in moving the dial on these kinds of debates in the past. An HIA conducted in 2007 led to compromises between the Bureau of Land Management and Inupiat residents of Alaska’s North Slope to monitor air quality and any oil and gas drilling contamination of the wildlife they hunt.
The drilling project for Battlement Mesa would be extremely intrusive.

Although Denver-based Antero Resources has yet to submit its comprehensive drilling plan, or CDP, to the Colorado Oil and Gas Conservation Commission (COGCC) – the state agency with oversight of oil and gas production — the company has previously discussed plans to drill up to 200 wells from 10 well pads in the community.

“Who else do we have to turn to but our county officials to help us look after the welfare of the citizens here?” Devanney said. He said county support of the HIA is not a given. “I believe they’re going to act on it. Whether they act favorably or not we’ll have to see. It seems that our three-member commission typically runs 2-1 in favor of the industry, but our intent is to request what we feel we need and force them to make a decision between energy or public health.”

Devanney said Garfield County’s environmental health manager, Jim Rada, seemed sympathetic to the Battlement Mesa cause at a meeting late last week, agreeing to present the HIA concept to the county commissioners at a Dec. 8 meeting, but the two Republican board members Monday outvoted the lone Democrat on a resolution opposing the FRAC Act, federal legislation aimed at increasing U.S. Environmental Protection Agency oversight of the natural gas industry.

Antero Resources representatives did not return phone calls requesting comment Thursday. Democratic Garfield County Commissioner Trési Houpt, also a member of the COGCC, has said she supports the FRAC Act and is concerned about the local public health impacts of drilling. Republicans John Martin and Mike Samson, whose campaigns last year both saw an infusion of outside oil and gas money, may be a tougher sell.

Devanney said another group, the Oil and Gas Committee of the Battlement Mesa Service Association, is working with Antero and the county to try to establish 1,000-foot setbacks between drilling rigs and homes. Typically the COGCC has jurisdiction over such matters, but the county approved the original Battlement Mesa PUD in the 1970s and has agreed to at least review Antero’s drilling plan from a land-use perspective once it’s submitted.

County regs rarely win out over state rules, but a 2006 Gunnison County case did establish some precedent. COGCC executive director David Neslin this summer told The Colorado Independent negotiation is always the best path, but ultimately the matter may have to be decided by the attorney general.

“Obviously, at some level the State Legislature has assigned to the Oil and Gas Conservation Commission [COGCC] the responsibility for facilitating the development of the state’s oil and gas resources in a way that’s safe and protects the environment,” Neslin said. “And at some point, local government actions or decisions that conflict with that legislative mandate could be preempted. As to any particular instance that’s going to raise a legal issue, then we’d have to look to the attorney general’s office for advice on it.”

Community activists have also asked the Colorado Department of Public Health and Environment to conduct a baseline study of the impacts of natural gas drilling in a residential area before the COGCC makes any decisions regarding Battlement Mesa, but costs in the current state budget-slashing environment could be an issue.

That’s where a Health Impact Project grant, which range between $25,000 and $125,000, could fill the void, Devanney said. HIAs have become increasingly popular in Europe, Canada and Australia, where they have been used to study the long-term health impacts of everything from industrial development to transportation projects. So far, other than Alaska, HIAs have not been used that much in the United States.

“We’re just one little, small community here, but we’re hoping that we might be able to find ourselves in the forefront of something more progressive with this health impact assessment,” Devanney said. “The likelihood of that happening in Garfield County, we’ll just have to wait and see …”

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