202 MICROCLONE

The 500-gpm (1,893- lpm) 202 MICROCLONE includes twenty (20) 2.0" (50.8 mm) diameter polyurethane hydroclones. The two-piece hydroclone design provides easy replacement of the urethane wear resistant feed and apex sections. The apex sections are ceramic lined to offer further wear resistance. The desilter is furnished complete with a 6.0" (152.4 mm) diameter feed and discharge manifold, Victaulic Couplings and a 0-100 psi (4.1 bar) pressure gauge. The DESILTER also includes a solids discharge trough with a 6.0" (152.4 mm) diameter solids discharge nipple. The DESILTER is mounted on a heavy duty skid with all applicable surfaces grit blasted to white metal, primed with a zinc-rich epoxy primer, painted with an intermediate coat of high solids, high build epoxy and finished with a top coat of aliphatic polyurethane.

I. Physical Data

Length 115 inches (2,921 mm)

Width 30 inches

(762 mm) Height 64.25 inches

(1,632 mm) Weight 1,225 lbs

(555.6 kg) II. Operating Data

No of Clones per Unit 20 Diameter 2 inches

(50.8 mm) Feed Volume 500 gpm

(1,893 lpm)

202 MICROCLONE

Feed Manifold Diameter 6 inches (152.4 mm)

Overflow Manifold Diameter 6 inches

(152.4 mm) Processing Rate: 500 gpm @ 60 psi, 121 feet of head

with a 9.5 ppg fluid (1,893 lpm @ 4.1 bars, 37.0 meters of head with a 1.14 s.g. fluid)

Apex Valve Size: Fixed at 1/2 inches (12.7 mm)

standard, 1/4 inch (6.35 mm) and optional

Desilter Clone Median Separation: D-50 separation at 10 microns, D-90

separation at 18 microns FEATURES High Performance Processing capacity of 500 gpm; removes up to 95 percent of ultra-fine drill solids (18 microns)

Centrifuge Enhancer The 202 MICROCLONE concentrates ultra- fine particles prior to centrifugation thus allowing the centrifuges to remove more solids per barrel processed. Increases effectiveness of centrifuges by 40 percent

ISO 9001 The 202 MICROCLONE is engineered and manufactured to meet ISO 9001 standards BENEFITS Returns Liquid The 202 MICROCLONE in conjunction with a SWACO 414 or 518 CENTRIFUGE recovers valuable liquid phase to the active system

Reduces Operating Cost The 202 MICROCLONE in conjunction with a SWACO 414 or 518 CENTRIFUGE reduces ultra- fine particles and saves liquid, thus reducing mud cost and chances of stuck pipe and improving rate of penetration

Reduces Disposal Cost The 202 MICROCLONE maximizes drilled solids removal and minimizes liquid waste generated thus reducing disposal cost