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[ - ()] - Compositional Tracking of a Huff-n-Puff Project in the Eagle Ford: A Second Take by Carlsen, M.L.; Mydland, S.; Dahouk, M.M.; Whitson, C.H.; Yusra, I.; Thuesen, M.; Ambrose, R.; Nohavitza, J. is a scholarly article available to read on EtoBox.

What is [ - ()] - Compositional Tracking of a Huff-n-Puff Project in the Eagle Ford: A Second Take about?

This is a follow-up paper to URTeC 539, "Compositional Tracking of a Huff-n-Puff Project in the Eagle Ford" (the "original paper"). That paper documented compositional tracking analysis of a gas Huff-n-Puff (HnP) field project in the black oil area of the Eagle Ford. It also detailed the gas HnP process in general from many different perspectives, including important considerations for reservoir simulation and key phase behavior related concepts. In this paper we present compositional tracking results and interpretations for a field project in the gas condensate area of the Eagle Ford. The objective of this paper is to help understand the mechanisms behind gas-based enhanced oil recovery (EOR) seen in actual field performance. This is accomplished by computing and interpreting daily wellstream compositions obtained from production data during the production period(s) of a HnP project in the Eagle Ford. Wellstream compositions are determined from readily available production data using an equation of state (EOS) model and measured oil and gas properties obtained from sampling at the wellhead. The wellstream composition is estimated daily in one of the following two ways: (1) if meas

Author

Carlsen, M.L.; Mydland, S.; Dahouk, M.M.; Whitson, C.H.; Yusra, I.; Thuesen, M.; Ambrose, R.; Nohavitza, J.

Publisher

American Association of Petroleum Geologists

Published

2020

Language

EN