Well shut down at giant Louisiana sinkhole, H2S discovered - KPLC 7 News, Lake Charles, Louisiana

Well shut down at giant Louisiana sinkhole, H2S discovered

Source: Assumption Parish Office of Homeland Security and Emergency Preparedness Source: Assumption Parish Office of Homeland Security and Emergency Preparedness
Source: Assumption Parish Office of Homeland Security and Emergency Preparedness Source: Assumption Parish Office of Homeland Security and Emergency Preparedness
Source: Assumption Parish Office of Homeland Security and Emergency Preparedness Source: Assumption Parish Office of Homeland Security and Emergency Preparedness
BAYOU CORNE, LA (WAFB) -

A cavern well had to be shut down after Hydrogen Sulfide gas was discovered. Texas-Brine's evaluation showed a low level of the gas, but officials say none of it has been detected in the surrounding communities.

Two weeks ago, Texas-Brine detected amounts of Hydrogen Sulfide in its deepest well. Now the company has reported to the Department of Natural Resources that it has detected amounts of the gas in one of its flow lines in the failed cavern that caused the sinkhole.

According to Assumption Parish Director of OEP John Boudreaux, officials from DNR and his office tested the company's flow line themselves for the gas Thursday but did not detect Hydrogen Sulfide.

OEP and DNR, along with Texas-Brine tested the flow line in the cavern again Friday to see if the gas is present; that is when the low levels of Hydrogen Sulfide was discovered.

Because the gas was detected, the cavern cannot be plugged and the gas will have to be removed as it flows. "They'll have to bring in scrubber units and put those devices in the line and scrub out the hydrogen sulfide as well as remove the hydrogen sulfide and dispose of it in the proper manner," said Boudreaux.

"The other vent operations will continue to monitor for H2S. None of the vent aquifer wells have shown any signs," said Boudreaux.

The Louisiana Office of Conservation ordered Texas-Brine Friday to drill two more wells to provide underground staging points for monitoring equipment.  The company has until December 28 to come up with plans to drill the wells, and January 15th to have drilling rigs on-site and ready to begin drilling.

A community meeting is scheduled for Thursday night, December 13, 2012 at 6 p.m. at the Assumption Community Center.

Copyright 2012 WAFB. All rights reserved.

 

  • More Local NewsNewsMore>>

  • Dr. Cohen visits 7News at Noon to discuss Agnes' knee surgery

    Dr. Cohen visits 7News at Noon to discuss Agnes' knee surgery

    Thursday, February 22 2018 2:38 PM EST2018-02-22 19:38:57 GMT
    Dr. Nathan Cohen visits 7News at Noon to discuss Agnes's knee surgery. (Source: KPLC)Dr. Nathan Cohen visits 7News at Noon to discuss Agnes's knee surgery. (Source: KPLC)
    Dr. Nathan Cohen visits 7News at Noon to discuss Agnes's knee surgery. (Source: KPLC)Dr. Nathan Cohen visits 7News at Noon to discuss Agnes's knee surgery. (Source: KPLC)
    As many KPLC viewers may know, I was out for three months for major knee surgery. After years of intense knee pain, I decided with my doctor that a complete knee replacement was in order. Last November, local orthopedic surgeon Dr. Nathan Cohen performed the procedure and ever since, he and I have been bombarded with questions like “how do you know that you have to have this done,” or “what can I expect,” and “Agnes, was it worthwhile?” Toda...More >>
    As many KPLC viewers may know, I was out for three months for major knee surgery. After years of intense knee pain, I decided with my doctor that a complete knee replacement was in order. Last November, local orthopedic surgeon Dr. Nathan Cohen performed the procedure and ever since, he and I have been bombarded with questions like “how do you know that you have to have this done,” or “what can I expect,” and “Agnes, was it worthwhile?” Toda...More >>
  • Report: Louisiana 3rd highest in nation for gun-related deaths

    Report: Louisiana 3rd highest in nation for gun-related deaths

    Thursday, February 22 2018 2:30 PM EST2018-02-22 19:30:37 GMT
    (Source APSO)(Source APSO)

    Louisiana ranks third in the nation for the most gun related deaths in the U.S. According to Violence Policy Center, gun rate deaths have jumped 17 percent since 2008. Louisiana ranks third only after Alaska and Alabama.  VPC says, states with the lowest overall gun death rates had lower rates of gun ownership and some of the strongest gun violence prevention laws in the nation. With nearly half of households using guns, Louisiana only falls short of Alabama by ....

    More >>

    Louisiana ranks third in the nation for the most gun related deaths in the U.S. According to Violence Policy Center, gun rate deaths have jumped 17 percent since 2008. Louisiana ranks third only after Alaska and Alabama.  VPC says, states with the lowest overall gun death rates had lower rates of gun ownership and some of the strongest gun violence prevention laws in the nation. With nearly half of households using guns, Louisiana only falls short of Alabama by ....

    More >>
  • Vinton High School being released early due to electrical issue

    Vinton High School being released early due to electrical issue

    Thursday, February 22 2018 1:44 PM EST2018-02-22 18:44:54 GMT
    (Source www.cpsb.org)(Source www.cpsb.org)
    (Source www.cpsb.org)(Source www.cpsb.org)

    Vinton High School will be conducting an early release of students due to an electrical issue on campus. The students will be released at 1:00 p.m. Buses will run their normal routes at 1:00 p.m. and car riders will need to be picked up this time as well.  Copyright 2018 KPLC. All rights reserved. 

    More >>

    Vinton High School will be conducting an early release of students due to an electrical issue on campus. The students will be released at 1:00 p.m. Buses will run their normal routes at 1:00 p.m. and car riders will need to be picked up this time as well.  Copyright 2018 KPLC. All rights reserved. 

    More >>
Powered by Frankly