Results 161 to 170 of about 2,271,331 (198)

Iterative Method To Determine Gas Reserves Using Material Balance and Pressure Transient Analysis

SPE Permian Basin Oil and Gas Recovery Conference, 2000
Abstract The p/z vs. Gp material balance approach is an established, simple, quick and convenient means of surveying a reservoir's performance and determining gas reserves and gas-in-place (G). The x-intercept is G. Unfortunately, this approach may be an independent analysis, and not confirmed with a separate method ...
Baljit Sehbi, Scott Frailey, Akanni Lawal   +2 more
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A new method for rapid computation of transient fuel cycle material balances

Nuclear Engineering and Design, 2009
Abstract This paper develops and demonstrates a fast, medium-fidelity coupled burnup, criticality and fuel cycle mass flow model. The burnup model requires pre-calculated parameters (neutron production and destruction rates, burnup, and isotopic transformation) that are functions of fluence and nuclide.
Anthony M. Scopatz, Erich A. Schneider
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Reserves Evaluation of Dry Gas Reservoirs through Flowing Pressure Material Balance Method

SPE Energy Resources Conference, 2014
Abstract This paper describes the practical applicacion of a method known as Flowing Gas Material Balance FGMB (L. Mattar and Mcneil, 1997) for reserve's estimation using bottomhole flowing pressure data in two dry gas fields in Mexico.
J.D. Guzman, J.A. Arevalo, O. Espinola
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A new method of material balance evaluation in metamorphic differentiated systems

Contributions to Mineralogy and Petrology, 1977
The methods used by earlier workers for evaluating material balance in core-mantle-matrix type differentiated systems are examined in detail. It is demonstrated that these methods can be successfully employed only when the true core-mantle volume ratio is known.
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Material balance method for calculating the reserves of unsaturated coal-bed methane reservoirs

2011 International Conference on Electric Information and Control Engineering, 2011
Traditional material balance methods for calculating coal-bed methane reserves did not consider whether the coal seam was saturated or not; actually, they were only applicable for the saturated ones. Therefore, a material balance method applicable for unsaturated coal seams has been developed in this paper. In the derivation, the initial gas content is
Suming Hu, Xiangfang Li, Xiaohu Hu, Chenji Wei   +3 more
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Evaluation of Material Balance Analysis Methods For Volumetric, Geopressured Gas Reservoirs

Annual Technical Meeting, 1992
Abstract Material balance analysis of production performance data for an abnormally-pressured gas reservoir is complicated because of water and rock compressibility effects in addition to gas compressibility effects. Usually, a p/z vs.
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Evaluation of Material Balance Analysis Methods For Volumetric, Abnormally-pressured Gas Reservoirs

Journal of Canadian Petroleum Technology, 1993
Abstract Material balance analysis of production performance for an abnormally-pressured gas reservoir is complicated because of water and rock compressibility effects in addition to gas compressibility effects. An extrapolation based on an early straight line on a p/z vs.
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Reserves Estimation of Two-Layer Commingled Gas Well by Material Balance Method

2019
Traditional material balance method takes the gas reservoir as a container and completely ignores the heterogeneity between the layers, which results in great uncertainty of the single-well reserves calculation as well as the evaluation of the producing reserves of each zone for commingling gas wells.
Sun Hedong, Cui Yongping, Cao Wen, Li Yanchun   +3 more
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Balance Material and Fabrication Methods

2022
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Reserve evaluation for multi-layered gas reservoirs using material balance methods

To investigate the validity of the material balance or the p/z plot method when applied to single and multi-layered gas reservoirs. For all cases studied, a reservoir is assumed to be a volumetric dry gas reservoir. In this study, applicability of the pseudo-steady state equation (PSSE) in estimating p was also investigated.
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