Casing Setting Depth Selection | Casing Seat
The selection of the number of casing strings and their respective setting depths or seat generally is based on a consideration of the pore pressure and fracture pressure gradients of the formations to be penetrated. This article is a part of our Casing Design Full Guide.
Casing Seat Depth Selection Procedure
First: Calculate Pore Pressure & Fracture Pressure
- The pore pressure can be estimated from offset wells.
https://www.drillingmanual.com/casing-seat-setting-depth-selection/
Monday, 28 November 2022
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