| Well NO. | Depth (m) | Core length (m) | Lithology | Fracture Type | Fracture development |
|---|---|---|---|---|---|
| CH110 | 1910.62-1911.62 | 0.95 | mudstone | horizontal fractures | not develop |
| CH110 | 1913.96-1917.27 | 3.27 | mudstone | vertical fractures | not develop |
| Y99 | 3021.7-3027.8 | 6.1 | silty mudstone | horizontal fractures | develop |
| Y99 | 3027.8-3030.7 | 2.9 | mudstone | vertical fractures, horizontal fractures | develop |
| Y3-7-7 | 3093.63-3094.63 | 0.98 | calcareous mudstone | vertical fractures, diagonal fractures | develop |
| Y3-7-7 | 3104.3-3106.5 | 2.16 | silty mudstone | vertical fractures | develop |
| Y3-7-7 | 3125.44-3134.34 | 8.9 | silty mudstone | vertical fractures | develop |
| Y160 | 3130.8-3132.0 | 1.2 | siliceous mudstone | horizontal fractures | develop |
| Y160 | 3163.03-3169.9 | 6.87 | shale | horizontal fractures, vertical fractures, diagonal fractures | develop |
| L67 | 3242.0-3250.0 | 8 | mudstone | horizontal fractures, vertical fractures | develop |
| L67 | 3270.0-3277.28 | 7.28 | mudstone | parallel level fractures, vertical fractures, diagonal fractures | develop |
| L67 | 3305.26-3320.0 | 14.74 | mudstone | horizontal fractures, vertical fractures, diagonal fractures | develop |
| Y3-7-7 | 3323.8-3325.0 | 1.2 | mudstone | horizontal fractures, vertical fractures | develop |
| Y171 | 3482.0-3482.6 | 0.6 | silty mudstone | horizontal fractures | develop |
| L67 | 3380.5-3387.55 | 7.05 | mudstone | horizontal fractures,vertical fractures | develop |
| Y3-7-7 | 3500.54-3505.83 | 5.29 | silty mudstone | diagonal fractures | develop |
| Y172 | 3525.46-3530.56 | 5.1 | siliceous mudstone | horizontal fractures, diagonal fractures | develop |
| BS3 | 3533.15-3534.65 | 1.5 | mudstone | horizontal fractures | develop |
| BS3 | 3544.79-3547.79 | 3 | mudstone | horizontal fractures, vertical fractures | develop |
| Y160 | 3579.09-3585.21 | 6.12 | siliceous mudstone | horizontal fractures, vertical fractures, diagonal fractures | develop |
| BS3 | 3733.14-3738.5 | 2.36 | mudstone | vertical fractures | develop |
| BS3 | 3739.3-3741.64 | 2.34 | mudstone | vertical fractures | develop |
| Y172 | 3949.80-3950.6 | 0.8 | siliceous mudstone | horizontal fractures, diagonal fractures |
develop |
| Y172 | 3950.6-3956.0 | 5.4 | siliceous mudstone | horizontal fractures, vertical fractures | develop |
| Y151 | 4032.64-4036.81 | 4.17 | silty mudstone | vertical fractures, diagonal fractures | develop |
| BS4 | 4119.22-4123.22 | 4 | mudstone | horizontal fractures | develop |