PCS-621B Twin-Pump Cementing Skid
Negotiable /Set
Min.Order:1 Set
Sinotai Petroleum Equipment Co., Ltd.
PCS-621B Auto Density Control Twin-Pump Cementing Skid
Product Explanation:The Model PCS-621B system is a skid mounted complete mixing and pumping unit. This unit is state-of-the-art in mixing and density automatic control. The 7 bbl mixing and 20 bbl averaging tank makes the operator’s job easier, provides a cushion for fluctuations in bulk delivery, and provides excellent density and additive concentration averaging.
Product Features:
1.Continuous high energy mixing
2.Auto dendity control
3.Air inlet shutoff
4.Overpressure shutdown
5.SPS packing system
6.Non-radioactive densitometer
7.Stainless steel console
8.Engraved stainless steel panel
9.Dual scale gauges
10.Remote monitoring and data record systemavailable
11.Different size plunger ( 3” ,3 1/2” ,4” ,4 1/2”)for same fluid end
12.Two triplex pumps back to back installation
13.Cold start aid, air starter, hydraulic starter on request
14.Integral iron used in high pressure manifold
General Specification
Net Weight | 21.5 t |
Overall Dimension | 24 ft (L) x 8.5 ft (W) x 10.5 ft (H) |
Max Pressure | 15,000 psi (w/3” fluid end) |
Max Rate | 27 bpm (w/2 4-1/2” fluid end) |
Density Range | 8.32-22.5 ppg ± 0.2 ppg |
Mixing Rate | 0 ~ 12.6 bpm |
Working Temperature | -30ºC ~ 50ºC |
Humidity | < 90ºC |
Working Time | >2 hours (under );>3 hours (under max.flow) |
Specification | ||||
Main Engine | Caterpillar C13 475hp@2100rpm | |||
Transmission | Allision 4700 OFS | |||
Hyd. System | Transmission PTO driven, closed loop for centrifugal pumps and open loop for agitators | |||
Triplex Pump | ||||
Model No. | TPB600 | |||
Stroke | 6” (152.4mm) | |||
Brake Hp | 600 bhp (447kw) | |||
Gear Ratio | 4.6:1 | |||
Fluid End | 3” | 3 1/2” | 4” | 4 1/2” |
Working Pressure | 14,147 psi | 10,394 psi | 7958 psi | 6288 psi |
Max. Rate | 248 gpm | 337 gpm | 441 gpm | 558 gpm |
ACM-III Mixing System | ||||
Mixer | High energy, recirculating jet mixer | |||
Cement Valve | Linear, offset valve | |||
Water Pump | MISSION 4X3 | |||
Rec/Trans Pump | SERVA 56 | |||
Densitometer | Micro motion 3” non-radioactive densitometer | |||
Control System | ACM-III | |||
Tank Volumes | ||||
Mixing Tank | 7 bbl (1.1 m³) | Fuel tank | 238 gals | |
Averaging Tank | 20 bbl (3.2 m³) | Hydraulic tank | 2x45 gals | |
Disp. Tank | 2x10 bbl (2x1.5 m³) | Air tank | 20 gals |
Options
1.Engine: Detroit diesel S60 475hp@2100rpm
2.Radiator and fan cooling system,or sea weather heat exchanger available.
3.ACM-IV density control system ( ACM-III + tub level control)
4.Auxiliary hydraulic power pack.
Engine: CAT C7(300hp@2200rpm)
Weight: 2.4t
Dimension: 9ft x 4ft x 6ft