# HWK 3 - default values. 2 10,000 ft GLR=500 Scf/Bbl WOR = 0...

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PGE 362 Homework 3 Due at the start of lecture on Feb. 23 (1) Determine the correct units factors for the mechanical energy balance for liquid flow in the SI units set. 2 2 3 sin 2 0 m 9.8 sec kg m Pa m sec m m L g L p v f d g p v L d ρ θ + ∆ + = = = ∆ = = = = (2) Using the equation shown in the lecture notes, compute the pressure drop required for the gas pipeline shown below AND compute the pressure that would be added if kinetic energy was added in. The line is over flat terrain. You may use the PPS software to estimate fluid properties. 2 1 2 g 10,000 MScf/Day 5 miles 3.00" ID 500 psi 100 deg F 60 deg F 0.65 q L d p T T γ = = = = = = = (3) Using the PPS software please create a vertical lift performance graph for the following well using 2 3/8" (1.999" ID), 2 7/8" (2.441" ID) and 3 1/2" (3.00" ID) tubing. Use a flow rate range of 50 to 5,000 BPD. Any variables not specified can be left as the

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Unformatted text preview: default values. 2 10,000 ft GLR=500 Scf/Bbl WOR = 0 bbl/bbl 125 psi D p = = (4) Using the PPS software please create a pressure traverse beginning at the toe of a horizontal well and ending at the surface. You may assume the angle building from 0 to 90 degrees occurs gradually and is represented as a deviation of 6 degrees over the course of the horizontal section. The tubing ends at the end of the vertical section. 2 2 1 g Vertical depth = 7,500' 50 psi 90 deg F 150 deg F Horizontal Length = 8,050' Overall angle change = 6 degrees in the horizontal section. 35 deg API 0.7 GOR=200 p T T γ = = = = = Scf/Bbl 800 STBO/Day Tubing ID = 2.441" Horizontal well ID = 4.75" o q =...
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## This note was uploaded on 02/13/2012 for the course PGE 362 taught by Professor Bommer during the Spring '08 term at University of Texas.

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HWK 3 - default values. 2 10,000 ft GLR=500 Scf/Bbl WOR = 0...

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