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oa Formation Evaluation and Reservoir Monitoring behind Dual Casings - A First Libya’s Case Study
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 3rd EAGE North African/Mediterranean Petroleum and Geosciences Conference and Exhibition, Feb 2007, cp-16-00059
- ISBN: 978-90-73781-42-9
Abstract
The success of Formation Evaluation and Reservoir with modern tools, provided proper planning & Monitoring behind dual casings can be achieved logging preparation. The casing ex-centralization and well deviation are key factors that provide tool orientation and make it possible to record a stronger formation signal. The quantitative water saturation comparison (between open and cased hole evaluation) has indicated significant remaining oil left at the Dahra formation. The current oil water contact has been positively identified.