Research Article

Fault Slip Risk Assessment and Treating Parameter Optimization for Casing Deformation Prevention: A Case Study in the Sichuan Basin

Table 2

Summary of casing deformation position and fault strike in the Ning209 block.

WellPosition of casing deformation (in m)The strike of the fault nearest to the casing deformation (in °)

H2-3392575
436380
481040
H2-44828165
H4-4470028
H4-8358530
3863168
4390168
H6-1393770
405870
4269116
H6-43799120
H10-6375892
H10-74420114
H10-83733109
H11-34630165
H21-33740154
H29-34610170
H29-10455193
5032116
5159116
H29-11342068
435165
H29-12477083