Posts Tagged ‘Fort Worth,Texas,United States’

U.S. natural gas industry officials on Thursday defended a controversial drilling technique known as hydraulic fracturing as the industry braces for possible new government regulations.Hydraulic fracturing injects millions of gallons of water, sand and a proprietary mix of chemicals up to two miles underground where it breaks open fissures in the gas-bearing shale to allow the gas to be extracted.Some environmental groups claim the technique, which is often referred to as “fracking”, is unsafe and threatens supplies of drinking water, but the industry claims its practice is safe.

“There is no known instance where fracking has contaminated someone’s drinking water,” said Will Brackett, the managing editor of the Powell Barnett Shale Newsletter, speaking on an industry panel sponsored by the George W. Bush Institute and Southern Methodist University’s Cox Maguire Energy Institute.Bush, the former U.S. president and Texas oil man, said more natural gas drilling would create more U.S. jobs. Bush did not touch on the hydraulic fracturing debate.

“When you explore for natural gas, when you develop natural gas, when you lay pipelines for natural gas, Americans are working,” Bush said in opening remarks to the conference.Earlier this month, the top U.S. environmental regulator said she was “very concerned” about the practice. The Environmental Protection Agency last week said it will conduct a study of drinking water impacts, which could mean new regulations on a booming area of the energy sector.

An industry scramble to develop vast shale deposits that are estimated to contain enough natural gas to meet U.S. needs for up to a century has brought drilling rigs within the limits of cities like Dallas and Fort Worth.

A bill in Congress would require gas companies to disclose the chemicals used in hydraulic fracturing and give the EPA oversight of the industry, which is now regulated by the states.

Industry officials dismissed any suggestion that their drilling practices were dangerous.”We have had some issues in less than half a dozen cases and they have been mostly mistakes and it is not clear that the issue is directly related to the fracking process itself,” said Randy Foutch, chairman and CEO of privately-held Laredo Petroleum.

Some residents who live near gas rigs in states from Pennsylvania to Wyoming say their water has become undrinkable since drilling companies fractured the wells and they complain of sickness and skin rashes after using the water.

Removing gas from shale rock accounts for 15 to 20 percent of U.S. natural gas production and provides a relatively clean energy source for the United States, which is trying to reduce its dependence on foreign oil.(Reuters)

Scanners force trade-off between privacy, security

Posted: December 31, 2009 in social
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the security gate at San Francisco International Airport in San Francisco

the security gate at San Francisco International Airport in San Francisco

SAN FRANCISCO  As Ronak Ray hunted for his flight gate, he prepared for the prospect of a security guard peering through his clothes with a full body scanner. But Ray doesn’t mind: what he gives up in privacy he gets back in security.”I think it’s necessary,” said Ray, a 23-year-old graduate student who was at San Francisco International Airport to fly to India. “Our lives are far more important than how we’re being searched.”Despite controversy surrounding the scans, Ray’s position was typical of several travelers interviewed at various airports Wednesday by The Associated Press.Airports in five other U.S. cities are also using full body scanners at specific checkpoints instead of metal detectors. In addition, the scanners are used at 13 other airports for random checks and so-called secondary screenings of passengers who set off detectors.

But many more air travelers may have to get used to the idea soon. The Transportation Security Administration has ordered 150 more full body scanners to be installed in airports throughout the country in early 2010, agency spokeswoman Suzanne Trevino said.Dutch security officials have said they believe such scanners could have detected the explosive materials Umar Farouk Abdulmutallab of Nigeria is accused of trying to ignite aboard a Detroit-bound Northwest Airlines flight Christmas Day.Amsterdam’s Schiphol Airport has 15 full body scanners, but none were used to scan Abdulmutallab when he boarded. In Europe and the U.S., privacy concerns over the scanners’ ability to see through clothing have kept them from widespread use.

The technology was first used about two years ago to make it easier for airport security to do body searches without making physical contact with passengers.The idea of an electronic strip search did not bother Judy Yeager, 62, of Sarasota, Fla., as she prepared to depart Las Vegas. She stood in the full-body scanner Wednesday afternoon and held her arms up as a security official guided her through the gray closet-sized booth.”If it’s going to protect a whole airplane of people, who gives a flying you-know-what if they see my boob whatever,” Yeager said. “That’s the way I feel, honest to God.”George Hyde, of Birmingham, Ala., who was flying out of Salt Lake City with his wife, Patsy, on Wednesday after visiting their children and grandchildren in Park City, Utah.”I’d rather be safe than be embarrassed,” Hyde said. Neither he nor his wife had been through a body scanner before.”We’re very modest people but we’d be willing to go through that for security.”

Trevino said the TSA has worked with privacy advocates and the scanners’ manufacturers to develop software that blurs the faces and genital areas of passengers being scanned. In all cases, passengers are not required to be scanned by the machine but can opt for a full body pat-down instead.At Salt Lake City International Airport, fewer than 1 percent of passengers subjected to the scanner chose the pat-down since the machine was installed in March, said Dwane Baird, a TSA spokesman in Salt Lake City.On Tuesday, some 1,900 people went through the scanner and just three chose not to, he said.Critics of the scanners said the option to opt out was not enough.”The question is should they be used indiscriminately on little children and grandmothers,” said Republican U.S. Rep. Tom McClintock of California. McClintock co-sponsored a bill approved by the House 310-118 in June prohibiting the use of full body scanners for primary screenings. The bill is pending in the Senate.

He said the devices raised serious concerns regarding constitutional protections against unreasonable searches.”There’s no practical distinction between a full body scan and being pulled into a side room and being ordered to strip your clothing.”To further protect passenger privacy, security officers looking at the images are in a different part of the airport and are not allowed to take any recording devices into the room with them, Trevino said. The images captured by the scanners cannot be stored, transmitted or printed in any way.But the TSA still has some public relations work ahead of it, judging by the reactions of passengers in Albuquerque, N.M., who were worried about what would happen to their images once they were scanned.”Are they going to be recorded or do they just scan them and that’s the end of them? How are these TSA people going to be using them? That’s a real concern for me,” said Courtney Best-Trujillo of Santa Fe, N.M., who was flying to Los Angeles on Wednesday.

The six airports where full body scanners are being used for what TSA calls “primary screenings” are: Albuquerque, N.M.; Las Vegas, Nev.; Miami, Fla.; San Francisco; Salt Lake City, Utah; and Tulsa, Okla.The remainder of the machines are being used for secondary screenings in Atlanta, Ga.; Baltimore/Washington; Denver, Colo.; Dallas/Fort Worth, Texas; Indianapolis, Ind.; Jacksonville and Tampa, Fla.; Los Angeles; Phoenix, Ariz.; Raleigh-Durham, N.C.; Richmond, Va.; Ronald Reagan Washington National; and Detroit, Mich.

Though most passengers interviewed by The Associated Press felt security trumped other concerns, Bruna Martina, 48, a physician from the coast of Venezuela, said the scanners still made her feel uncomfortable.”I think there has to be another way to control people, or to scan them, but not like this,” she said as she headed back home after a vacation in Miami with her husband and two sons. She also does not think the scanners will thwart another attack.”They’ll find another way,” Martina said. “There is always somebody cleverer than the rest.”(Ap)