@book{189059,
	author = {Wijning, Dieter},
	title = {Dual multi-purpose tower engineered to cut ultra-deepwater well delivery costs},
	year = {abr. 2015},
	note = {A number of drilling-the-well-on-paper (DWOP) exercises show increased tripping speeds, reduced fuel consumption by virtue of an integrated ship design, and the built-in efficiencies of the new DMPT, reducing ultra-deepwater well construction time and costs from 20% to 25% per well.}
}