43. Name one advantage of material balance over volumetric methods for determining original hydrocarbon in place.
44. What are the two limitations of the material balance methods
45. What does the variable “m’ stands for in the general material balance equation?
46. If you have an active aquifer but you analyze the material balance equation without considering the influence of a possible aquifer will you tend to overestimate or underestimate the hydrocarbon
47. What types of adjustments are required to field pressure data before it can be used in a material balance equation analysis?
48. Your material balance calculation of initial –oil- in-place fr your gas cap oil reservoir shows that OOIP is decreasing with time. What is a possible explanation?
49. What type of material balance plot is used to analyze volumetric gas reservoir?
50. What corrections, if any , need to be made to the separator gas production to do material balance calculations for a wet gas reservoir
51. What corrections, in any, need t be made to separator gas production to do material balance calculations for a retrograde condensate reservoir ?
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