..., and not confirmed with a separate method. Theory requires that the "p" in the p/z term to be the average reservoir pressure at which a cumulative production of G p occurs. A source of average reservoir pressure is a pressure buildup test in which the MBH method is used to find average reservoir pressure. The MBH...

... Abstract Tubular restrictions from scale buildup can significantly reduce hydrocarbon production, and buildup must be removed to restore the production capacity of a well. Although scale buildup is a global problem, the material composition and characteristics of scales can vary drastically...

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...-Log etc.) Data files can be exported to other analysis programs. operation upstream oil & gas frequency presentation interface reflection bottomhole pressure casinghead pressure acquisition variation transducer liquid level gravity buildup drillstem testing pressure transient...

... ABSTRACT Formation pressure transient analysis techniques are generally applied some time period after data acquisition. However, post test transient analysis, such as pressure buildup, is counter-productive in non-flowing wells. The well may be shut-in for either too long or too short a period...