Shock and Vibration / 2019 / Article / Fig 14

Research Article

New Analytical Method to Evaluate Casing Integrity during Hydraulic Fracturing of Shale Gas Wells

Figure 14

Comparison of numerical and analytical solutions. (a) Radial stress along the radial directions of 0° and 90°. (b) Radial stress at the internal casing wall. (c) Circumferential stress along the radial directions of 0° and 90°. (d) Circumferential stress at the internal casing wall. (e) Mises stress at inner and outer casing walls.
(a)
(b)
(c)
(d)
(e)

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