HrExam+No+2Key06

# HrExam+No+2Key06 - PETE 2032 Second Hour Exam 3/14/2006 All...

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PETE 2032 Second Hour Exam 3/14/2006 All work must be shown. All writing must be legible, if I can’t read it, it is wrong. All work must be contained on the pages of the exam and the attached calculation sheets. No open books, no additional notes (except the 3”x5” card); keep your eyes on your own papers. Do not write your name on the exam, use the last four digits of your student number . “An investment in knowledge always pays the best interest.” Benjamin Franklin 1

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PETE 2032 Second Hour Exam 3/14/2006 1. (15%) The Aqua Vitae No. 1 well in the Rara Avis Field has the production history shown in the graph below. The separator gas is metered and has an operating pressure of 95 psig and an operating temperature of 80 o F. The specific gravity of the separator gas is 0.7 and the stock-tank oil gravity is 35 o API. Estimate the bubble point pressure and the solution GOR at the bubble point. Rara Avis Field Aqua Vitae No. 1 - 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 0 100,000 200,000 300,000 400,000 500,000 600,000 Cumulative Oil Production, STB BHP (psia), GOR (scf/STB) GOR BHP 2 GOR = 260 + 42 = 302 SCF/STB 42 SCF/STB From Fig 9-3 P b = 1500 psi
PETE 2032 Second Hour Exam 3/14/2006 2. (10%) Using Figure 6-4, calculate the coefficient of isothermal compressibility of a gas with a specific gravity of 0.83 at 3500 psia and 185

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## This note was uploaded on 04/28/2009 for the course PETE 2032 taught by Professor Veazeym during the Spring '07 term at LSU.

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HrExam+No+2Key06 - PETE 2032 Second Hour Exam 3/14/2006 All...

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