Required Workover Equipment
No. | Equipment | Model | Capacity | Remark |
1 | Workover Rig | XJ550/450 | 120Ton | Max. lifting Capacity: 120Ton |
2 | Platform | ZZT135DⅡ-00 | 135Ton | Torque: 13500N∙M |
3 | Derrick | JJ13533 | 135Ton | DP capacity: 3000m |
4 | Well Control System | 2FZ18-35 | 35MPa | BOP assemble and Remote control system |
5 | Circulation System | F800 | Circulation line pressure: 35MPa Mud Pump: F800 | |
6 | Mud Treatment System | 80m3 | Shale shake and mud tanks,Mixing hopper |
Special Equipment for T-type Drilling
No. | Item | Specification | Unit | Qty. | Remark |
1 | Flexible tool for milling | Φ102×38mm | m | 5 | Thread type 230 |
2 | Flexible tool for Building-up | Φ98×36mm | m | 10 | Radius of curvature 2.5m |
3 | Flexible tool for Drilling | Φ102×38mm | m | 120 | Thread type 231 |
4 | Whipstock Assembly | Φ118mm*1200mm | Pc. | 3 | Guidance tool |
5 | Overlying Whipstock | Φ118mm*800mm | Pc. | 2 | Suspension support |
6 | Compound milling cone | Φ118mm | Pc. | 2 | Casing milling |
No. | Item | Specification | Unit | Qty. | Remark |
7 | Building-up bit | Φ114mm | Pc. | 2 | Special PDC bit |
8 | Drilling bit | Φ114mm | Pc. | 2 | Gauge PDC bit |
9 | Lifting sub | 230 thread type | Pc. | 2 | Tools |
10 | Releasing tool | Φ46*22mm | Pc. | 2 | Assembly |
11 | Recovery tool | Φ46*22mm | Pc. | 2 | Fishing tool |
12 | Special multi-point inclinometer | φ27×340mm | Pc. | 1 | Survey tool |
13 | Flexible screan | φ89*φ60 | m | ||
14 | Survey sub | Pc. | 1 | Spare parts |
Preparation of downhole tool:
Connection of flexible pipe:
Normal hydraulic tong;
B-type tong;
The auxiliary of safety clamp.
Required Workover Equipment
No. | Equipment | Model | Capacity | Remark |
1 | Workover Rig | XJ550/450 | 120Ton | Max. lifting Capacity: 120Ton |
2 | Platform | ZZT135DⅡ-00 | 135Ton | Torque: 13500N∙M |
3 | Derrick | JJ13533 | 135Ton | DP capacity: 3000m |
4 | Well Control System | 2FZ18-35 | 35MPa | BOP assemble and Remote control system |
5 | Circulation System | F800 | Circulation line pressure: 35MPa Mud Pump: F800 | |
6 | Mud Treatment System | 80m3 | Shale shake and mud tanks,Mixing hopper |
Special Equipment for T-type Drilling
No. | Item | Specification | Unit | Qty. | Remark |
1 | Flexible tool for milling | Φ102×38mm | m | 5 | Thread type 230 |
2 | Flexible tool for Building-up | Φ98×36mm | m | 10 | Radius of curvature 2.5m |
3 | Flexible tool for Drilling | Φ102×38mm | m | 120 | Thread type 231 |
4 | Whipstock Assembly | Φ118mm*1200mm | Pc. | 3 | Guidance tool |
5 | Overlying Whipstock | Φ118mm*800mm | Pc. | 2 | Suspension support |
6 | Compound milling cone | Φ118mm | Pc. | 2 | Casing milling |
No. | Item | Specification | Unit | Qty. | Remark |
7 | Building-up bit | Φ114mm | Pc. | 2 | Special PDC bit |
8 | Drilling bit | Φ114mm | Pc. | 2 | Gauge PDC bit |
9 | Lifting sub | 230 thread type | Pc. | 2 | Tools |
10 | Releasing tool | Φ46*22mm | Pc. | 2 | Assembly |
11 | Recovery tool | Φ46*22mm | Pc. | 2 | Fishing tool |
12 | Special multi-point inclinometer | φ27×340mm | Pc. | 1 | Survey tool |
13 | Flexible screan | φ89*φ60 | m | ||
14 | Survey sub | Pc. | 1 | Spare parts |
Preparation of downhole tool:
Connection of flexible pipe:
Normal hydraulic tong;
B-type tong;
The auxiliary of safety clamp.