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.
| Well | Position of casing deformation (in m) | The strike of the fault nearest to the casing deformation (in °) |
| H2-3 | 3925 | 75 | 4363 | 80 | 4810 | 40 | H2-4 | 4828 | 165 | H4-4 | 4700 | 28 | H4-8 | 3585 | 30 | 3863 | 168 | 4390 | 168 | H6-1 | 3937 | 70 | 4058 | 70 | 4269 | 116 | H6-4 | 3799 | 120 | H10-6 | 3758 | 92 | H10-7 | 4420 | 114 | H10-8 | 3733 | 109 | H11-3 | 4630 | 165 | H21-3 | 3740 | 154 | H29-3 | 4610 | 170 | H29-10 | 4551 | 93 | 5032 | 116 | 5159 | 116 | H29-11 | 3420 | 68 | 4351 | 65 | H29-12 | 4770 | 83 |
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