Reaming Bit Extends Life

• Posted by drilling kaiqiu July 8, 2021 - Filed in Business - #Reaming Bit  #Extension Drilling Tools  - 200 views

  Reaming Bit is not to say much, it is a geological rotary drilling equipment, and a drill rod is a rod connected in a drilling tool to transmit power. Therefore, if you want to extend the life of the drill pipe, you must master the maintenance skills before using it.

  
  Oil drill pipe maintenance skills:

  
  1. When the geological drill pipe body is drilled for the first time, it is necessary to "grind the new buckle" first. This includes, first apply the threaded oil, then use the drill to fully tighten the buckle, then open the buckle, and then apply the thread. Re-open after buckling the oil, repeat this three times to avoid new wear and buckling.

  
  2. Keep the drill pipe in a straight line between the ground and the ground as much as possible, so as to avoid the side force of the threaded part and cause unnecessary wear and even jump. It is very important to pay attention to anchoring the drilling rig to avoid force movement during construction. of.

  3. Each time you buckle, you must use full torque to tighten, and always pay attention to whether the clip is in good condition.

  4. Shorten the distance between the drill rig and the ground entrance, because if the thick-walled drill pipe lacks support, the drill pipe will be easily bent and deformed when it is pushed into the guide, resulting in a shortened life.

  
  5. Keep the entrance angle as small as possible, and slowly change the angle according to the drill pipe safety requirements. Keep using drill rods in turns, avoid using fixed drill rods for guiding and re-expanding, you must take turns to avoid excessive wear and segment rods.

  What factors affect the price of sulfur-resistant drill pipe:

  
  1. Specifications and models: There are many types of drill rods, and there are many models in different types, so different types of drill rods have different prices.

  
  2. Material, material determines the quality and price of the product. The drill rods are made of 55 silicomanganese molybdenum, 95 chromium molybdenum steel and 42CrMo. The same type of drill rod has different materials and different prices.

  
  3. It is the production process. The production process of Extension Drilling Tools of the same model is different, and two different drill pipes will be produced. For example, drill pipes with wear-resistant and resistant treatment can be used to drill rock formations above the medium level, and drill pipes that have not been treated. Can only hit normal rock formations. Drill rods for drilling hard rock formations are more expensive than ordinary drill rods.