Bigdogg;421325 wrote:I see more junk put out by the conspiracy nuts. I did read where this is a very high pressure well and there are concerns that there is a rock fracture. If so, dose that mean it would be difficult to stop the leaking since it would be leaking over a wide area?
the main concern with this well was the fact that they (BP) had very little cement integrity and likely this well was not only flowing up the casing and drill pipe, but also flowing up the annulus (the space between rock and casing (or 2 strings of casing)). If the well was flowing up the annulus, there is no way to stop it, since closing a valve or setting a plug isn't going to stop it. and even if you did stop the flow to surface, then you could cause an underground blowout (where high pressure reservoir fluids flow from a high pressure reservoir into a low pressure reservoir). the only way to stop that type of thing is to do the bottom kill (relief well). this is because the well is killed and then you pump cement into the void spaces where the oil and gas were flowing and it sets up and prevents flow from recurring.
this well had not been fractured by BP so if it was fractured naturally, it could definitely spell bad news (but the bottom kill should still work). all it really means is there is a superconductive route for the oil and gas to reach the wellbore. think of it as a sponge in a bucket of water that you are draining . it takes a lot longer for the water in the sponge to be drained out of the bucket than it does for the rest of the water, because there is nothing holding the water in. that's how the fractures work.