High-Quality Workover Rig Components For Efficient Oilfield Operations

Core Differences Between Workover Equipment and Drilling Equipment

1. Drilling rigs focus on rock breaking and drilling new wells; workover rigs focus on old-well repair, process modification, and failure treatment.

2. Drilling rigs work at a fixed well location for long periods; workover rigs are truck-mounted and mobile, with rapid relocation and flexible maneuverability.

3. Drilling pumps provide ultra-high flow and ultra-high pressure for rock-breaking circulation; workover pumps are adapted to well flushing, sand washing, well killing, and chemical injection processes.

4. Drilling emphasizes the rotary drilling system; workover emphasizes the downhole tool system of fishing, milling, jarring, packing off, and stuck-pipe release.

5. Workover equipment has higher requirements for wellhead safety, pressurized operations, and well control prevention, and faces more operating conditions involving active oil and gas zones.

truck mounted mobile workover rig

xj350 workover rig components

oilfield well control safety

High-Quality Workover Rig Components For Efficient Oilfield Operations Images