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oa How to Identify Tar in heavy Oil Reservoirs
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Third EAGE/SPE Workshop on Tar Mats, May 2012, cp-292-00011
- ISBN: 978-94-6282-043-2
Abstract
To calculate reserves in heavy oil reservoirs, the amount of possible tar needs to be accurately estimated. This presentation discusses how Halliburton’s tar mapping technique was developed based on combining experience from different product lines over the years. The mapping technique combines successful NMR based tar identification techniques, heavy oil sampling, stimulation and chemostratigraphy.