Curso Control De Solidos

MONGOOSE PT Shaker
Linear and balanced elliptical motion combined with
configuration flexibility to suit your needs. Exactly.

ENVIRONMENTAL
SOLUTIONS

Comparison of balanced elliptical motion to linear motion
Linear Motion

• G-force linear motion up to 6 G’s
• Speeds conveyance
• Increases shaker-fluid capacity
• Enables shaker to process heavier solids loads
• Enhancescuttings-processing volume

Balanced Elliptical Motion

• Uniform elliptical motion at all
points on basket
• Reduces G-forces (5 G’s maximum)
• Optimizes solids removal
• Maximizes drilling-fluid recovery
• Drier cuttings
• Extends screen life

MONGOOSE PTLinear- and
Dual-Motion Shale Shaker

APPLICATIONS

Onshore and offshore projects where
shaker size is a significant issue and
wherecuttings with varying quantities and properties are experienced.
PROBLEMS

Because drilling rates and conditions
change as a well progresses, solidscontrol equipment must handle
varying solids characteristics. When
premium drilling fluids are used,
maximum fluids recovery is of
critical concern.
SOLUTIONS

The dual-motion MONGOOSE* PT
shaker not only manages the high
cuttings volumesassociated with
surface hole sections (linear motion),
it can change on the fly to balanced
elliptical motion for longer cuttingsretention times. Shaker performance
gets an extra boost from M-I SWACO*
engineers and field personnel who
provide expert advice and service.
ECONOMICS

The generous throughput capacity
of the shaker can handle cuttings
loads generated by high ROP, saving
rigtime. The balanced elliptical
motion recovers greater amounts
of valuable drilling fluid, produces
drier cuttings for easier disposal
and prolongs screen life.
ENVIRONMENTAL

The MONGOOSE PT shaker processes
cuttings more thoroughly than conventional units, producing cuttings that
require less treatment for disposal. The
thorough processing also reduces the
need for dilution whichresults in
smaller waste volumes.

The flexibility of dual motion
The dual-motion shale shaker
that adapts as solids change
M-I SWACO has combined linear
and balanced elliptical motion technology to create the revolutionary
MONGOOSE PT dual-motion shaker.
The MONGOOSE PT design incorporates a 0.6-hp vibrator motor1
that allows it to perform on an
unparalleled level.
But as drillingconditions change,
the MONGOOSE PT dual-motion shaker
can be adjusted “on the fly.” Simply
flipping a switch on the control
box reconfigures the shaker from
linear to balanced elliptical motion.
There is no need to suspend or

shut down operations. With the
MONGOOSE PT shaker operating in
the gentler balanced elliptical mode,
solids encounter reduced G-forces
and longer screen residence time.This results in drier solids, improved
drilling-fluid recovery, longer screen
life and reduced operating costs.

The economy of linear motion
The dual-motor MONGOOSE PT linearmotion shaker is especially effective
while drilling top-hole sections where
heavy, high-volume solids are usually
encountered. In these intervals, shakers need to generate high G-forces to
effectively move densesolids across
the screens.

Features and Benefits
• Linear motion for fast conveyance and heavy loading;
balanced elliptical motion for
maximum retention time and
drier cuttings
• Elliptical motion at the flip
of a switch without stopping
the shaker
• Balanced basket functions
flawlessly in either linear or
balanced elliptical mode, with
dry, light loads or heavy loads
• Most reliablemechanical jacking system in the industry —
simple and easy to use; requires
no pinning

• Unique distribution box option
can replace flowline possum
belly, providing increased
handling capacity and
dampening the velocity
of fluid from the flowline
• Pre-tensioned composite
screens for fast screen changes
and overall ease of use
• Ultra-tight seal between screen
and screen bed...