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Usage of weighted drill pipes
release time：2024-04-11
source： network
When using, it is important to choose the appropriate weighted drill pipe: Based on the geological conditions, drill bit form, and drill collar structure, choose the appropriate weighted drill pipe. Ensure that the selected drill pipe meets the operational requirements, improve drilling efficiency, and accurately detect the geological conditions at the bottom of the well.
Gradually increase the support force: Before the next set of drill rods starts to drill, the support force should be gradually increased. The experience value is increased by about 1% to 5% after a set of openings, in order to achieve the goal of aggravation. Through multiple tests and adjustments, ensure that the support force of the drill pipe gradually increases to meet the weighting requirements, while not affecting the working state of the drilling rig.
Caution: When using weighted drill pipes, be sure to operate with caution to avoid adverse effects such as drill pipe breakage. Strictly follow the operating procedures to ensure the safety and stability of the operation process.
Frequent inspection: When using weighted drill pipes, frequent inspections must be carried out. This helps to ensure that the weight is gradually increased and within a reasonable range, while identifying and resolving potential issues in a timely manner, ensuring the smooth progress of drilling operations.
The above is only the basic usage method for weighted drill pipes. In practical applications, adjustments and improvements may need to be made based on specific circumstances. At the same time, operators should have certain professional knowledge and practical experience to ensure the safety and efficiency of drilling operations.
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