Gas Rigs Grow on Horizon
The oil and gas industry off
I bring up this issue because of several factors, such as clean beaches, good fishing, and economic development. In now way do I mean that the rigs are “bad” although I wouldn’t be surprised if we saw a little more tar on the beach. Maybe we should start from the top.
The US Department of the Interior regulates the offshore oil and gas industry through its Minerals Management Service (MMS). The lands are leased to operators to construct oil & gas gathering facilities, including pipelines. These leases are negotiated every year or so based on an auction system. Since the lease blocks are outside the nine nautical mile state limit, they are approved at the federal level and we are not really consulted at all. In fact, most Islanders were surprised to learn that MMS had approved Prime Offshore to operate in lease blocks 1145 and 1166, which is fairly close to
The reason why is because the Environmental Impact Statement (EIS) for offshore oil & gas drilling was conducted years ago, so no further reviews are needed in the Western Gulf of Mexico (GOM). Should the eastern GOM be allowed to have drilling, a formal EIS would probably have to be conducted. The western GOM is roughly bounded by a line from the
Due to the pipeline system, however, the area offshore from
Let me start with economic impact. The Todco rig was refurbished at Amfels Shipyard in
As to fishing, basically out part of the GOM is a desert with nothing but some shrimp. The reefs are few, such as Seabree Banks being 17 miles out; the canyons to really deep 100 fathom waters are out maybe 80 miles at sea. The oil & gas structures are famous for holding large numbers of fish. Taken together with a few rigs and the Texas Clipper, fishing could be revitalized by creating new artificial reefs. Such new reefs could take the pressure off over-fished areas such as Seabree.
Finally, let’s talk tar on the beach. We’ve all seen a little more asphalt chips on the beach lately, some of which is natural and some comes from old deposits that fell off older oil & gas rigs. Those chips indicate oil fouling of at least one to two years old. Fresh oil is black oil, the kind you step in and need some serious cleaner to get off your feet. Interestingly, black oil blobs used to be more common over a decade ago, especially after the Ixtoc explosion in
The question as to whether these new rigs – there are four more in the planning stages – could increase oil releases and put more “goo” on the beach is complex. The risks are higher now that drilling and production is underway, although the industry is heavily regulated. One of the main jobs for that crew boat is to deliver supplies and take on drilling or production wastes which back in old days would have been dumped overboard without question. I have confidence that the industry can be safe. The economic impact of even having a small oil release get on SPI beaches, however, would be astronomical.
If you see any oil fouling on the beach please call the Spills Hotline at 1-800-832-8224.