Pore aquifers and water well drilling rig operations

Haberler 19 Views
Hey guys, pore aquifers mainly contain pore water and are formed by loose sediments, like sandy gravel and sand aquifers. su kuyusu sondaj kulesi,Their water abundance depends on genetic types, lithologic structure, and particle composition. When drilling in pore aquifers, reverse circulation rotary table drills in rotary rigs work well because:

  1. The strata are relatively loose, so reverse circulation lets mud flow from the wellhead to the bottom after settling in the tank.
  2. Mud carrying cuttings is sucked up through the drill pipe’s inner cavity via the bit nozzle, ensuring strong debris discharge and fast drilling.
  3. Adjust the drill pipe’s inner diameter based on particle size: use smaller diameters for fine particles and larger ones for coarse ones to ensure smooth operations.water well drilling rig