Look String Approach News Today

Well design and the chairman waxman talked about this for a moment. the best practice would have been to use a liner and tieback which provides four barriers to prevent the flow of dangerous hydrocarbons to the well made. instead bp chose a look string approach which has only two barriers. and internal document of the company warned that this approach was not recommended because, quote, cementing simulations indicate its unlikely to be a successful cement job. and you can look at tab six of the ...