Outrageous. Our U.S. Government is ordering them to resume oil bombing the Gulf.
It’s only cute the first time. screenshot ROV Skandi cam and 2 ROVs checking out the new top of the seal cap and stack assembly that was installed over the old well BOP
BP’s Deepwater Horizon Macondo oil well, which was successfully turned off last Thurs July 15 at 1:20 pm PDT after 86 days of uncontrolled gushing into the Gulf of Mexico, will be turned back on to start re gathering oil and gas, as soon as the pressure tests are done, according to today’s Bloomberg.com.
Haven’t we seen enough of that at this point ? This was the Gulf of Mexico the day the new cap was placed over the BOP, 7/12/10 before they started cranking it down slowly. photo NASA
BP had been considering whether the positive test results would allow it to keep the well sealed, stopping the flow of oil until the leak could be permanently plugged. Allen has said consistently that it was “likely” the government would choose to use BP’s new, tighter-fitting cap to resume capturing oil after the tests.
More Oil Spilling
While the company eventually plans to reach collection capacity of 80,000 barrels a day, more than the estimated size of the leak, reopening the well would lead to some oil escaping to the sea before the vessels are connected, Wells said yesterday.
“Thad Allen wants to do containment because they want to find out what the real flow rate was,” Don Van Nieuwenhuise, director of Petroleum Geoscience Programs at the University of Houston, said in an interview yesterday. “Unless they do something like that, they’ll almost never be able to prove what the true flow rate was.”
Pressure inside the well had risen to 6745 pounds per square inch by Saturday. Originally BP said they wanted to see 7,500 psi to say that the well was safely intact, yesterday, they fudged that a little in a press briefing around 29 hours along and said at 6745 psi “there is no evidence that we don’t have well integrity.” Bloomberg quotes BP’s Kent Wells as saying “we feel more comfortable we have integrity.”
The area around the well has been very closely monitored since the test started for seismic disruptions and seafloor disturbances, and sonar has been deployed on surface ships circling the wellhead seafloor area from above.
Once reopened, oil and gas would be sucked up by a new, untested riser cap that would be placed on top of the new ram stack assembly that was installed over the old BOP, and by the Q4000 sucking the oil out of the old choke/kill pipes routed through a special manifold, and the Helix Producer. A new riser pipe tower with a connection on top that can be detached more quickly and easily has been built on the sea floor to do this. The problem with using oil processing ships on the surface to flare off the natural gas that comes along with this oil, is that they still must be disconnected and moved offsite during hurricanes.
Here’s a screen shot grab I took on 7/12/10, from Skandi cam, when the new sealing cap and stack assembly (left) were being lowered past the new floor riser pipe tower (center) on its journey down to the BOP. I tried to sharpen it up a little but it was still pretty murky down there at that point. But after watching the webcams for hours, it was exciting to see it finally go past something recognizable. There are several ROVs all hovering around this in the background tracking the cap with their headlights.
But the ability to shut the well down completely again during the next tropical cyclone or hurricane instead of letting it spill unchecked into the Gulf of Mexico has not been discussed publicly.
So far we have dodged a weather bullet, in that the first hurricane to cross the Gulf this season, Alex, went across the southern Gulf from southeast to northwest and missed the Louisiana delta area entirely. While the current forecast this morning from NOAA http://www.nhc.noaa.gov/gtwo_a… says a tropical storm is unlikely in the next 48 hours, as hurricane season progresses anything could happen. And that means more oil spewing into the Gulf, as much as 80,000 barrels a day of oil, even if the reconnect times would be faster this round- if everything new works and goes to plan.