Axial Force Calculation Model for Completion String with Multiple Point Resistances in Horizontal Well
Zhen Nie,
Shuzhe Shi,
Bohong Wu
et al.
Abstract:Frequent accidents may happen during the string run-down and pull process due to the lack of accuracy in the prediction of string force analysis. In order to precisely predict the completion string axial force in horizontal wells, a new model is established, and an in-house software has been developed. The model aims to predict the multiple local resistances that occur at different points on the completion string, which makes up for the technical defects of the commonly used software. It can calculate resistan… Show more
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