| **钻井技术服务** Drilling Technical Services | 套管开窗技术服务 Casing Windowing Technical Services | |
| 超短半径(T型井)技术服务 Ultra-Short Radius (T-type well) Technical Services | ||
| 控压钻井技术服务 Managed Pressure Drilling Technical Services | ||
| 旋转下套管技术服务 Rotary Casing Running Technical Services | ||
| 水力振荡器技术服务 Hydraulic Vibrating Tool Technical Services | ||
| 随钻扩眼技术服务 Drilling Reaming Technical Services | ||
| 振荡螺杆钻具技术服务 Oscillating Screw Drilling Tool Technical Services | ||
| 旋冲钻具技术服务 Rotary Impact Drilling Tool Technical Services | ||
| 扭冲钻具技术服务 Torsional Impact Drilling Tool Technical Services | ||
| 防磨减扭技术服务 Anti-Wear and Torque Reduction Technical Services | ||
| **修井技术服务** Workover Technical Services | 修井监督服务 Workover Supervision Services | |
| 出砂井防砂管柱打捞技术服务 Sand Control Fishing in Sand-Producing Wells Technical Services | ||
| 小尺寸管柱打捞技术服务 Small Diameter Casing Fishing Technical Services | ||
| 大斜度井、水平井修井技术服务 Workover Technical Services for High Deviation and Horizontal Wells | ||
| 绳缆及电泵综合处理技术服务 Comprehensive Handling Technical Services for Cables and Submersible Pumps | ||
| 复杂落物打捞处理技术服务 Complex Fishing and Retrieval Technical Services | ||
| 环空带压治理技术服务 Annular Pressure Control Technical Services | ||
| 井筒清洁技术服务 Borehole Cleaning Technical Services | ||
| 修井一体化服务 Integrated Workover Services | ||
| **弃井技术服务** Abandonment Technical Services | 多层套管切割技术 Multi-layer Casing Cutting Technology | |
| 套管打捞回收 Casing Fishing and Retrieval | ||
| 套管套磨铣及锻铣 Casing Milling and Forging Technical Services | ||
| 井筒封堵、封固 Borehole Plugging and Sealing | ||
| 井下大力举升 Downhole Heavy Lifting | ||
| 物理解堵 Physical Plugging Services | ||
| 套管封串、堵漏 Casing String and Leak Sealing | ||
| 井筒电加热降粘 Borehole Electric Heating and Viscosity Reduction | ||
| 液压修井机弃井服务 Hydraulic Workover Rig Abandonment Services | ||
