AZGrizFan wrote:So, the next question is how many OTHER platforms don't have that device?dbackjon wrote:Leaking Oil Well Lacked Safeguard Device
The oil well spewing crude into the Gulf of Mexico didn't have a remote-control shut-off switch used in two other major oil-producing nations as last-resort protection against underwater spills.
The lack of the device, called an acoustic switch, could amplify concerns over the environmental impact of offshore drilling after the explosion and sinking of the Deepwater Horizon rig, hired by oil giant BP PLC, last week.
http://online.wsj.com/article/SB1000142 ... 70682.html" onclick="window.open(this.href);return false;
Since it is not required in the US, probably not many. Some of the drilling companies put them in, which is the right thing to do.









