As the top manufacturer of solids control
system & equipment
for oil and gas drilling and mud recycling
system & equipment for HDD drilling, Hebei GN Solids Control Co., Ltd has
always being  leading the technology of
solids control in China. Being the first API certified solids control company
in China, and also certified by DNV CE, Russia TP&TC, Hebei GN Solids Control
has exported to over 60 countries around the world. Early in 2013, GN Solids
America was set up as the first and biggest China owner USA based Solids Control
Company. Unit now, Hebei GN Solids Control Co., Ltd has developed partners in
Australia, Latin America, Africa and the Middle East. With a few years’
development, Hebei GN Solids Control has achieved an international brand GN
Solids Control which targets at medium and high end market customers.

Regarding to the mud recycling system for HDD drilling,
It generally includes 2 or 3 phase treating machines with mud mixing devices.
If it is with 2 phases, the first phase will be shale shaker to separate coarse
solids and then desander cones or desilter cones to separate fine solids. If
with 3 phases, the first phase will be shale shaker,
the second will be desander cones, the third will be desilter cones. Regarding
to the mud mixing device, it is mud mixing hopper with mud mixing pump. In GN,
the standard models are divided by the treating capacity from 200 gpm to
1000gpm, so we have 200GPM, 350GPM, 500GPM, and 1000GPM. Unit till now, over 20
sets operate in Australia for HDD and CBM drilling, also GN delivered one set
for Vermeer drilling rigs to India. If you have any interest to question on GN
mud recycling system, you can contact GN freely.