Q1/ Desgin graphically an intermediate casing (11.75-in, set at 6000 ft. Hole diameter26-in. Data given as: Minimum pore pressure above 6000 ft=8.6 ppg.Maximum pore pressure above 6000 ft=9.5 ppg. Mud weight in which casing to be run = pressure gradient at 11.75-in shoe =16 ppg. Expected gas gradient = 0.1 psi/ft.Design factors for burst = 1.1, and for collapse 1.0. Note , Use graph paper for design. -11.0 ppg. Depth to the next 12.25-in hole = 10000 ft.Fracture %3D %3D

Q1/ Desgin graphically an intermediate casing (11.75-in, set at 6000 ft. Hole diameter26-in. Data given as: Minimum pore pressure above 6000 ft=8.6 ppg.Maximum pore pressure above 6000 ft=9.5 ppg. Mud weight in which casing to be run = pressure gradient at 11.75-in shoe =16 ppg. Expected gas gradient = 0.1 psi/ft.Design factors for burst = 1.1, and for collapse 1.0. Note , Use graph paper for design. -11.0 ppg. Depth to the next 12.25-in hole = 10000 ft.Fracture %3D %3D

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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