Dual Pool 600 Series

  • Dual Pool Screen Frame
  • Actuated Screen Compression System
  • Optional Scalping Deck 
  • Super G3 Vibrating Motors
  • Pyramid and Pyramid Plus Screen Technology
  • Hydraulic Deck Angle Adjustment




Derrick Equipment Company continues to lead the way in solids control technology with the introduction of the high G-force Dual Pool 600 Series Shaker. Already the industry's leader in customer satisfaction, Derrick continues to strive for excellence in innovations that pioneer the industry!

The DP 600 incorporates numerous patent pending technological advancements designed to meet and exceed the evolving needs of the drilling industry. Innovative dual concave screen frame, increased fluid-handling capacity, a newly designed screen compression system and an optional scalping deck combine to provide a new standard in screening equipment.

For a more cost effective drilling program, see what the Dual Pool 600 Shaker has to offer!


DUAL POOL SCREEN FRAME
The revolutionary DP 600 shaker provides increased capacity without enlarging its footprint. Fluid Centering Technology maximizes fluid throughput by forcing the feed to the center of each of the two concave screen beds.

More API screen area increases capacity, potentially reducing the number of shakers required.

The screen support structure's stainless steel construction results in maximum durability prolonging life. Easy to install, oil-resistant bed cushions provide an all-important complete seal with no hardware required.


SCALPING DECK
The optional scalping deck provides coarse solids removal, reducing the feed load on the primary deck, resulting in an increased life of primary deck screen panels.

The scalping deck's unique design increases available API screening area and can be utilized for reclamation of Loss Circulation Material (LCM). Unobstructed access is provided to the primary deck for inspection, cleaning and rapid screen replacement. The scalping deck may be bypassed allowing process material to flow directly to the primary deck.

Derrick's long-life urethane screen panels (patent pending) are inherently non-blinding, abrasion-resistant, oil-resistant, and permit fast, easy removal and installation.


ACTUATED SCREEN COMPRESSION SYSTEM
The DP 600 screen panels are secured via a newly designed Actuated Screen Compression System rather than conventional tensioning.

The Actuated Screen Compression System drives the center of the screen downward, firmly sealing the screen panel to the screen frame with approximately 2000 lbs of spring force compressing the screens into a concave shape. Compression benefits include extended screen life, improved conveyance, elimination of ultra fine solids bypassing under screen panels, and swift, user-friendly screen changes.

Due to the fail-safe design of the ASCS, the screen will remain in compression even if the 90 PSI air pressure is lost, allowing continued operation. The screens may also be manually released, if necessary.


API RP 13C (ISO 13501) SCREEN AREA
All Derrick screens offer cut point integrity and are API RP 13C (ISO 13501) compliant, the new industry standard for physical testing and labeling of shaker screens. Installation of Pyramid screens permits the use of finer mesh sizes at higher capacities, further optimizing the performance of the Dual Pool shaker.

The available API RP 13C non-blanked screen area for the DP 600 is the following:

DP 616 with PMD screens = 29.1 sq. ft.; with PMD+ screens = 35.0 sq. ft.
DP 626 (Scalping Deck) = 12 sq. ft.

DP 618 with PMD screens = 38.8 sq. ft.; with PMD+ screens = 46.7 sq. ft.
DP 628 (Scalping Deck) = 16 sq. ft.



HYDRAULIC ADJUSTABLE WHILE DRILLING (AWD)
The hydraulically operated AWD raises and lowers the shaker's deck angle through an adjustment range of +1° to +7°. The controls can be installed at either a local or remote location. When locally mounted, the controls are at the front of the shaker.

As drilling rates, formations, and mud properties change, adjusting the screen deck angle achieves the proper solids conveyance and fluid end point. The results are increased capacity, longer screen life, and optimal solids removal efficiency.


SUPER G3 VIBRATING MOTORS
Derrick Super G3 vibrating motors provide industry leading high G performance. This higher G -force has proven to dramatically increase liquid/solids separation due to superior conveyance characteristics.

The patented Super G3 vibrating motors feature a continuous internal oil bath lubrication system that provides long life, reduced repair costs, and robust maintenance free operation.

The hydrodynamic cushioning effect created on the bearing surfaces by this lubrication system reduces friction, wear, heat, and sound generation. This advanced design results in a motor that runs longer and at a significantly reduced decibel level (78 dBA).

The Super G3 vibrating motors carry a three-year warranty.


DUAL POOL OPTIONS
DESILTER/DESANDER - For use as a mud cleaner, the DP 600 is available with an optional desilter and/or desander installed. Up to twenty 3" or 4" hydrocyclones may be installed on the round desilter manifold, and the desander can hold one, two, or three 10" desander cones.

VAPOR EXTRACTION (VE) - To avoid exposing personnel and the surrounding area to potentially harmful vapors, the DP 600 screening surface can be covered with self-locking hoods. An exhaust fan may be attached to the feeder to draw away process vapors and create a continuous flow of fresh ambient air into the machine. Lifting the hoods permits full access to the screen bed for screening surface inspection, panel changing, and maintenance.
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