Journal Staff

Executive Editors: Behrooz Fattahi and Cosan Ayan

Publisher: Georgeann Bilich
Staff Editor: Hilary Henry

Publications Staff

Senior Manager Technical Publications: Glenda Smith; Managing Editor, Journals: Chris Carpenter; Managing Editor, Books: Jennifer Wegman; Assistant Editors: Stephenie Ochoa and Maria Saakova; Editorial Assistants: Lynn Christopher and Ina DeLage; Peer Review Coordinator: Stacie Hughes; Peer Review Assistant: Ursula Blum; Senior Manager Publishing Services: Alex Asfar; Publishing Services Advertising Manager: Mary Jane Touchstone; Production Supervisor: Laurie Sailsbury; Proofreaders: David Gragert and Dennis Scharnberg.

Advertising Representative

Senior Manager Sales: Jim Klingele, SPE, 10777 Westheimer Rd., Ste. 1075, Houston, Texas 77042-3455, U.S.A. Phone 01.713.779.9595 ext. 612; fax 01.713.779.4216.

SPE Reservoir Evaluation & Engineering (ISSN: 1930-0212) is published in February, April, June, August, October, and December by the Society of Petroleum Engineers, 222 Palisades Creek Dr., Richardson, Texas 75080, U.S.A. Online subscriptions: U.S. $40/yr (members), U.S. $120/yr (nonmembers). Print domestic subscriptions: U.S. $60/yr (members), U.S. $180/yr (nonmembers).

Editorial Policy: SPE encourages open and objective discussion of technical and professional subjects pertinent to the interests of the Society in its publications. SPE publications shall contain no judgmental remarks or opinions as to the technical competence, personal character, or motivations of any individual, company, or group. Any material that, in the publisher’s opinion, does not meet the standards for objectivity, pertinence, and professional tone will be returned to the contributor with a request for revision before publication.

Copyright and Use: The Society of Petroleum Engineers grants permission to make up to five copies of any article in this journal to which it holds copyright (as designated by copyright statement on the first page of the article). This permission is in addition to copying rights granted by law as fair use or library use. For copying beyond that provided by law or the above permission, libraries and other users should contact the Copyright Clearance Center (CCC), 222 Rosewood Drive, Danvers, Massachusetts 01923, U.S.A. or write SPE Customer Service Dept. at SPE Dallas to obtain permission to make more than five copies or for any other special use of copyrighted material in this journal. The above permission notwithstanding, SPE does not waive its right as copyright holder under the U.S. Copyright Act. Permission to reproduce articles for commercial use is restricted to an abstract of no more than 300 words. Illustrations may not be reproduced for such use; abstracts may not be included in commercial electronic products/publications without the express written permission of the Society of Petroleum Engineers. The abstract should contain conspicuous acknowledgment of SPE copyright. Contact SPE, P.O. Box 833836, Richardson, Texas 75083-3836, U.S.A., fax 01.972.952.9435. Printed copies of recent SPE papers are available from the eLibrary: www.spe.org/elibrary.

Manuscript Submission: Author instructions available at SPE.org or upon request. Manuscripts and figures should be submitted electronically to peer@speservicecorp.com. Microsoft Word is preferred for the text and figure captions.

SPE Offices: Americas, 222 Palisades Creek Dr., Richardson, TX 75080-2040, USA, phone 01.972.952.9393, fax 01.972.952.9435. Houston, 10777 Westheimer Rd., Suite 1075, Houston, TX 77042-3455, USA, phone 01.713.779.9595, fax 01.713.779.4216. Asia Pacific, Suite 23-02, Level 23, Centrepoint South, Mid Valley City, Lingkaran Syed Putra, 59200 Kuala Lumpur, Malaysia, phone 60.3.2288.1233, fax 60.3.2282.1220. Europe, Russia, and West Africa, 3rd Floor, Portland House, 4 Great Portland Street, London W1W 8QJ UK, phone 44.20.7299.3300, fax 44.20.7299.3309. Moscow,Nizhnyaya Street, 14, Bldg.1, 2nd Floor, Office No. 15, Moscow, Russian Federation, 125040, phone +7 495 748 35 88. Middle East, North Africa, and India, P.O. Box 502217, Dubai, UAE, phone 971.4.390.3540, fax 971.4.366.4648.

SPE Publications: SPE is not responsible for any statement made or opinions expressed in its publications, including this journal and the Journal of Petroleum Technology, SPE Drilling & Completion, SPE Journal, SPE Production & Operations, and SPE Projects, Facilities & Construction. This publication accepts advertising for goods and services that, in the publisher’s judgment, address the technical or professional interests of its readers.