Title: Effective method for development of igneous fractured heavy oil reservoir
Abstract: The data of drilling core, thin section, well logging and mercury penetration were used to investigate lithology, lithofacies and the development status of fractures, pores and abscess of igneous rock in Zao 35 Block. The reservoir space types were classified, and the double-medium storage-flow models were established. The validities of reservoir matrix and fractures were evaluated with well logging, such as CT scanning and nuclear magnetic resonance. Based on those research results, the excellent model for development of igneous fractured heavy oil reservoir was selected. The feasibility of steam huff and puff were investigated. The reasonable well pattern, injection and production parameters were optimized. The recovery performances of steam huff and puff were predicted with fractured double-medium thermal numerical simulator. The recovery percent of steam huff and puff grows 6.4% in six years. The steam huff and puff is the effective model for development of igneous fractured heavy oil reservoir.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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Cited By Count: 1
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