Overview

The model PSS-711A acidizing pump skid is designed to be applied in offshore acidizing services as well as in oilfield cementng, flushing and fracturing services. It is of integral structure and all the components are installed inside the box-shape frame which is consisted of the skid base and the anti-collision skid frames.

The PSS-711A acidizing pump skid includes the following components: 1 ea engine, 1 ea transmission case, 1 ea triplex plunger pump, transmission shaft, plunger pump overpressure safety valve, discharge manifold, sucton manifold, skid frame, instrument console and air circuit system, etc. 

 All the controls over the acidizing pump skid may be achieved inside the instrument console. Easy to be operated the whole system works properly and reliable and the real time and accurate monitoring readings can be expected.

Primary technical specification 

Minimum working temperature: -20°C (-4°F)

Maximum working temperature: 50°C (122°F) 

Relatve humidity: 90% 

Weight: <9 ton 

Maximum working pressure: 56 Mpa (4” plunger) 

Maximum displacement Rate: 1.66 m³/min (4” plunger)

Overall dimension (mm): ≤5900 (L) × 2100 (W) × 3000 (H)

Configurations

Engine

Model: CAT C13 Engine 

Rated HP: 475 HP/2100 RPM

Transmission

 Model: ALLISON 4700 OFS (5 drive shifts + neutral shif)

Triplex Plunger Pump

Model: TPC600 (reciprocating, horizontal single acting) 

Max. Input HP: 447 kw (600 BHP)    Stroke: 6” (152.4 mm)   Gear Rato: 4.61 : 1

Acid-proof Centrifugal Pump

 Maximum working pressure: 0.3 MPa 

Working displacement: 0.5-2.2 m³/min (The displacement may be adjusted in order to beter match the plunger pump)

Available Options

Engine

Model: Detroit Diesel S60      Rated HP: 475 HP/2100 RPM

Plunger Pump: TPB600, TPD600

Measuring Tank: 20 BBL (3.2 m³)

Centrifugal Pump: Serva RA 56