HDD is the horizontal directional drilling. HDD mud recycling
system is the drilling fluid process system similar as oil well
drilling mud system. The same procedure, the 4 phases. From shaker
to the centrifuge. Please find more information below.
HDD Mud Recycling System Working Procedure
1. There is a drill pit at each side of drilling hole, a set of
vertical slurry pump will set on top of mud pit for feeding shale
shaker. The shale shaker screen will separate drilling cuttings and discharge out, fluids part
will drop into sand trap through screen hole.
2. 1 or 2 or 3 sets of desander cyclone sit after shale shaker, one
set of centrifugal pump will feed desander cyclong for second phase
separation, solids out of desander will be discharge to shaker
screen or cutting box directly and fluids over flow from desander
will flow into desander compartment.
3. A quantity of desilter cyclones will sit after desander for fine
solids separation, solids out of desilter will discharge to shaker
screen or cuttings box, fluids over from desilter will drop into
4. A mixing pump sit on tank skid for drilling mud transfer and
feed mud into mud hopper for new mud remix by new chemicals. The mixing hopper can sit on
top of tank or tank skid as per client’s demand.
HDD Mud Recycling System for option
|Mud Flow Capacity||200GPM||350GPM||500GPM||500GPM||1000GPM|