LESSON 15
PRACTICE EXERCISE
ANSWER KEY AND FEEDBACK
Item
Correct Answer and Feedback
1.
A. 10, (page 15-9, para 6)
2.
B. 136, (page 15-3, para 4) See solution below.
Solution for practical exercise 2:
STEP 1; Convert Q.
1,071 gpm * 60 min. = 64,260 gph
64,260 /42 = 1,530 bbls per hour flow rate.
STEP 2; Convert G.
STEP 3; Convert p.
Elevation: 747 - 824 = 77 feet
psi:
184 - 139 = 45 psi
STEP 4: Convert elevation to pressure.
STEP 5: Correct for pressure difference (Elevation and Gages).
(Pressure Gage
(Elevation to
(Corrected
Difference)
psi Conversion)
psi)
45
(-)
25.43
(=)
19.57 psi rd (19.6 psi)
15-11
QM5200
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