Hariharan	Mitchell
Retnanto	Thaemlitz
Weighill

Senior Technical Editor: Ibrahim Abou-Sayed, ExxonMobil Upstream Research Co., Houston

Executive Editor:John Mason, BP Exploration Operating Co., Aberdeen

Review Chair: Peringandoor R. Hariharan, Hydril, Houston

Technical Editors: Bernt S. Aadnoy, U. of Stavanger, Stavanger; Md Amanullah, CSIRO Petroleum, Perth, Australia; Jay W. Bruton, Helix RDS Ltd., Aberdeen; Curtis Cheatham, Weatherford Intl. Inc., The Woodlands, Texas; Jonggeun Choe, Seoul Natl. U., Seoul, South Korea; Jose C. Cunha and Ergun Kuru, U. of Alberta, Edmonton, Canada; Sudhendu Kashikar, Schlumberger Tech. Services, Dubai, UAE; Heitor Lima and Otto Santos, Petrobras S.A., Salvador, Brazil; Joao Carlos Placido, Petrobras S.A., Rio de Janeiro; Gareth L. Roberts, Darron Oil Tools, Alewas, U.K.; John R. Smith, Louisiana State U., Baton Rouge, Louisiana; John L. Thorogood, BP E&P, Aberdeenshire, U.K.; and Michael Weatherl, Chevron Corp., Houston.

Review Chair: Robert F. Mitchell, Landmark Graphics Corp., Houston

Technical Editors: Rapier Dawson, ExxonMobil Drilling, Houston; Shawn D. Firenza, Natl. Oilwell Varco, Houston; Graham Mensa-Wilmot, Varel Intl., Houston; Stefan Z. Miska, U. of Tulsa, Tulsa; Michael R. Morgenthaler, Cutpoint Inc., Robello G. Samuel, Halliburton Digital & Consulting Solutions, Houston; UdayaSathuvalli,  Blade Energy Partners, St. Paul, Minnesota; Jerome Schubert, Texas A&M U., College Station, Texas; Dan E. Scott, Hughes Christensen Co., Houston; Jackie E. Smith, Stress Engineering Services Inc., Houston; Sundaram Srinivasan, Schlumberger, Sugar Land, Texas; Roderic K. Stanley, itRobotics, Stafford, Texas; and Robert J. Urbanowski, Grey Wolf Drilling Co. LP, Houston.

Review Chair: Albertus Retnanto, Schlumberger, Tripoli, Libya

Technical Editors: Glen Benge, ExxonMobil Corp., Houston; Giin-Fa Fuh, ConocoPhillips, Houston; Ivan R. Gil, GeoMechanics Intl. Inc., Houston; Rune Godoy and J. Havard Joranson, Statoil ASA, Stavanger; Dominque Guillot, Schlumberger, Clamart, France; Quanxin Guo, M-I SWACO, Houston; Damir Horvat, Arrow Energy, Brisbane, Australia; Ralph H. Jones, Nexen Petroleum USA Inc., Dallas; Robert Marsden, Schlumberger, Abu Dhabi, UAE; Andre L. Martins, Petrobras S.A., Rio de Janeiro; Rajesh Nair, Shell Intl. E&P Inc., Houston; Edson Y.Nakagawa, CSIRO, Bentley, Australia; Robin J. Pickles, Blade Energy Partners, Gullane, U.K.; Kaibin Qiu, Schlumberger, Tripoli, Libya; Paal Skalle, Norwegian U. of Science & Tech., Trondheim, Norway; and Stephen M.  Willson, BP America, Houston.

Review Chair: Carl J. Thaemlitz, Halliburton Co., Houston

Technical Editors: J. Ben Bloys, Chevron Corp., Houston; David E. Clark and Patrick Kenny, Baker Hughes Drilling Fluids, Houston; Barkim Demirdal, U. of Alberta, Edmonton, Canada; A. Terry Hemphill, Halliburton Energy Services Group, Sugar Land, Texas; and Richard Jachnik, Baker Hughes Oasis, Stonehaven, U.K.

Review Chair: Geoffrey T. Weighill, BP plc, Aberdeen

Technical Editors: Paul Adair, BP Exploration, Aberdeen; Rick C. Dickerson, Chevron Corp., Houston; Boyun Guo, U. of Louisiana, Lafayette, Louisiana; RoyHartley, Helix RDS Ltd., Slough, U.K.; Rodger Lacy, Weatherford Completion & Production, Houston; Matthew J.Miller, Schlumberger Oilfield Services, Moscow; Sandy Petrie, PGL, Banchory, U.K.; Christoph Zerbst, Brunei Shell Petroleum Co. Sdn Bhd., Diepholz, Germany; and Andrew S. Zheng, Schlumberger, Sugar Land, Texas.