Safety Regulations for The Operation of Rotary Drilling RIGS

Rotary drilling RIGS play a significant role in construction, but safety issues during operation cannot be ignored. Adhering to strict safety regulations is the key to ensuring personnel safety and the smooth progress of construction. The following introduces the key points of safety regulations for the operation of rotary drilling RIGS.

1. Qualifications and status of operators: Operators must undergo professional training, be familiar with the structure, performance, operation methods, maintenance procedures and basic drilling knowledge of rotary drilling RIGS, and pass the assessment before operating the machine. Non-operators are strictly prohibited from operating the machine. At the same time, before and during the operation, the operator is prohibited from drinking alcohol, taking medicine or eating food that may weaken the operation ability, and should maintain a good mental and physical condition.

2. Pre-operation site and equipment inspection: Before the drilling rig starts drilling, the operator must carefully observe and understand the stratum cross-section diagram of the working area, and pay attention to elevated power lines, buildings, gas pipelines, underground cables, etc. The site must be level and solid, as determined by the alcohol level on the equipment and empirical inspection. Before starting, the operator should complete the routine maintenance content of this shift and check whether the engine, instruments and meters, indicator lights, etc. are normal.

3. Operating norms for drilling process: During operation, blind pressurization is strictly prohibited. The lifting pressure is generally controlled at around 300 Pascals, and the rotational pressure is controlled at around 100 Pascals. Always pay attention to the arrangement of the steel wire rope on the main winch drum. If there is any disorder, it needs to be rewound. Pay attention to the working condition of the union joint. If the steel wire rope shows signs of torsion, check the union joint and replace it if necessary. Pay close attention to the drill pipe. If any abnormal situation occurs such as being unable to retract or release it, report it to the on-duty leader immediately. Do not handle it blindly.

4. Requirements for non-drilling operations: Non-drilling operations, such as loading and unloading drill tools and drill pipes, relocating work points, retracting arms and lowering towers, and inspecting and debugging machines, must be carried out under the unified command of someone. The commander must use standardized command gestures. When not performing drilling operations, the drilling rig should run at as low a speed as possible and it is strictly forbidden to increase the throttle. The loading and unloading of drill pipes and the assembly of masts are best completed during the day or at night with good lighting conditions.

5. Electrical Safety and Protective distance: The drilling rig must not operate near high-voltage transmission lines. If it is necessary to operate beside the lines due to on-site conditions, protective measures should be taken and a safe distance maintained. Normal high-voltage power lines should be kept at a distance of more than 3 meters. The distance between the mast and the high-voltage line with a voltage of 50,000V should not be less than 5 meters. When the voltage exceeds 50,000V, for every additional 1000V, the distance should be increased by 1.5 meters.

6. Special weather operation restrictions: When working during the rainy season, the work site must have complete drainage measures. When there is a wind of force 6 or above or thunderstorm weather, the mast should be lowered down, the power supply turned off and all operations stopped. When working at night or in weather with thick fog or sandstorms, lighting should be increased and operations should be carried out with caution.

In conclusion, the safety regulations for the operation of rotary drilling RIGS cover multiple aspects such as personnel, equipment, sites, operation processes, and special circumstances. Strictly adhering to these safety regulations can effectively reduce the risk of accidents, ensure the safe and efficient progress of construction, and protect the lives of workers and the integrity of construction equipment.