(1) Applications Petrochemical Industry: Crude oil heating, condensation recovery Power Industry: Boiler feedwater heating, turbine condensation Pharmaceutical & Food: Material heating/cooling HVAC Systems: Central air conditioning heat exchange (2) Selection Factors Fluid properties (corrosiveness, viscosity, etc.) Operating temperature and pressure Required heat transfer area Ease of cleaning and maintenance shell and tube heat exchanger,shell tube heat exchanger,shell and tube,shell and tube exchanger,shell and tube type heat exchanger,shell heat exchanger,shell & tube type heat exchanger,heat tube exchanger,heat exchangers shell & tube,exchanger shell Siping Juyuan Hanyang Plate Heat Exchanger Co., Ltd , https://www.tj-heatexchange.com
To satisfy the requirements of oilfield cementing job, the auxiliary equipments are developed according to different cementing techniques, including upstream water supply, cement supply, air supply, adding and mixing of chemicals, downstream job data acquisition, cementing instrument van/instrument skid, etc.
Offshore continuous liquid additive skid
1. Overview
The LAS system is designed to continuously add liquid additives into the slurry during the process of offshore or inland oilfield cement jobs. It greatly simplifies the storage of base cement materials. The system makes it possible to satisfy various cement jobs that have different technical requirements with only one grade of cement material stored.
The LAS system is a more scientific and rational solution to liquid additive addition. In addition, the LAS system is the most common practice introduced by many major cementing companies.
For a specific cement job, first input into the programmable controller parameters for additive and its proportion. The Serva LAS system automatically delivers the desired amount of each kind of additive in accordance with the flow rate detected from the cement pumping skid (truck). It is more convenient and less costly than the regular practice because the system ensures the slurry is strictly made up according to the real amount required for a cement job. It reduces the amount of liquid additives usage and also helps protect the environment (less disposal of unused material).
2. General specification of electric drive LAS
Technical specification Net weight                               | 4.2t  Technical specification (4 standard modular)
Voltage
380V/50hz or 460V/60hz
Electrical motor
Explosion proof type motor
Metering pump
Roper 71000 series screw pump
Screw pump
Â
Pump modular one
Pump modular two
Pump modular three
Pump modular four
Model
713025
71201
71202
71205
Working speed (RPM)
200-1200
200-1200
200-1200
100-900
Displacement (L/min)
2-11.8
6.5-39
15.3-91.7
19.7-177
Liquid storage tank
Â
Pump modular one
Pump modular two
Pump modular three
Pump modular four
Length (mm)
1066
1066
1066
2080
Width (mm)
1219
1219
1219
1219
Shell And Tube Heat Exchanger
Model NO.: ACM
Engine: Explosion-Proof
Electric Part: Explosion-Proof
Density Control: Auto
Pump: Single Plunger Pump
Trademark: SERVA
Transport Package: Export Standard
Origin: China
HS Code: 8430412200
Model NO.: ACM
Engine: Explosion-Proof
Electric Part: Explosion-Proof
Density Control: Auto
Pump: Single Plunger Pump
Trademark: SERVA
Transport Package: Export Standard
Origin: China
HS Code: 8430412200
AUXILIARY CEMENTING EQUIPMENT