QUESTION 1 A horizontal well with a measured depth of 10,000 ft. can be approximated as being vertical to 2,000 ft, then a 5,000-ft segment inclined at 60 deg, and a horizontal 3,000- It section. Given: 2,000 Hole diameter (constant) = 8.5 in Drillstring OD = 5 in Mud weight= 10 ppg Flow rate = 400 gpm 5,000 f 60 deg Calculate:
QUESTION 1 A horizontal well with a measured depth of 10,000 ft. can be approximated as being vertical to 2,000 ft, then a 5,000-ft segment inclined at 60 deg, and a horizontal 3,000- It section. Given: 2,000 Hole diameter (constant) = 8.5 in Drillstring OD = 5 in Mud weight= 10 ppg Flow rate = 400 gpm 5,000 f 60 deg Calculate:
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:QUESTION 1
A horizontal well with a measured depth of
10,000 ft. can be approximated as being
vertical to 2,000 ft, then a 5,000-ft segment
inclined at 60 deg, and a horizontal 3,000-
It section. Given:
2.000
Hole diameter (constant)= 8.5 in
Drillstring OD = 5 in
Mud weight = 10 ppg
Flow rate = 400 gpm
5,000 ft
60 deg
Calculate:
3,000 ft
a) The hydrostatic pressure at bottom (10,000 ft)
psi
b) The time necessary to bring the cuttings through the annulus, from the bottom to the
surface.
min
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