This article was erroneously published in the September issue. It should have been published in the December special issue on R&D in Offshore Petroleum Technology [(1)].

Reference

1.
Shelton
,
J.
,
Smith
,
J. R.
, and
Gupta
,
A.
, 2011, “
Experimental Evaluation of Separation Methods for a Riser Dilution Approach to Dual Density Drilling
,”
ASME J. Energy Resour. Technol.
,
133
,
031501
.