During a BSEE-directed unannounced exercise in the Gulf of Mexico (April 2013) offshore operator Noble Energy shipped this 600-ton capping stack to a simulated well hole 5, 047 feet below the surface.
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BSEE and Coast Guard Respond to Well Control Event in Gulf of Mexico, 55 Miles offshore Louisiana

07/23/2013

 

 NEW ORLEANS- The Bureau of Safety and Environmental Enforcement (BSEE) and the U. S. Coast Guard have stood up a Command Center in their continued response to the loss of well control event 55 miles offshore Louisiana in 154 feet of water. Walter Oil and Gas Corporation experienced a loss of control of Well A-3 at approximately 8:45 a.m. on an unmanned platform at South Timbalier Block 220 while doing completion work on the sidetrack well to prepare the well for production. The operator reported the safe evacuation of 44 personnel, corrected from earlier reports of 47, from the Hercules 265 jack-up rig.

The well continues to flow natural gas. From a BSEE overflight earlier today, BSEE inspectors reported a cloud of natural gas above the rig and a light sheen on the water one-half mile by 50 feet in area that is quickly dissipating.

“BSEE’s efforts today are focused on bringing this loss of well control event to a safe resolution,” stated Lars Herbst, BSEE Gulf of Mexico Regional Director. “Offshore oil and gas operators need to re-affirm their aggressive approach to the safety of well operations in light of this event and other recent well control events.”

A firefighting vessel is expected to be on location this evening with both water and foam fire fighting abilities. The operator, Walter Oil and Gas Corporation, will be conducting a site assessment prior to beginning any work on the well. BSEE will be reviewing and approving all plans and procedures to stop the flow of gas and secure the well. The U.S. Coast Guard is providing safety management oversight and have deployed the following resources: the 87-foot Coast Guard Cutter and crew Pompano, one MH-65 Dolphin helicopter from Coast Guard Air Station New Orleans and one HC-144 Ocean Sentry from Coast Guard Aviation Training Center Mobile.

BSEE will be conducting an investigation into the incident's cause. Media inquiries should be directed to BSEE Public Affairs Gulf of Mexico Region, (504) 736-2595.

 

 
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The Hercules 265 drilling rig pictured is jacked-up over the smaller unmanned platform, as is typical during drilling operations. The platform is not visible. The cloud pictured is natural gas from the well.
 

 


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