In the past, a cementing truck must be equipped in the well
site to complete the pressure test.
1/2 discharge pipe 28 meters high pipe string + control head + cable to quickly complete the pressure test;
The well site has no power;
Rapid injection of methanol or ethylene glycol must occur when ice is blocked;
How to deal with it?
Using water as the pressure test medium, it can pressurize the hydraulic test from 5MPa-105MPa.
The max. flow rate is 240L/min, which greatly shortens the test pressure time. It can test pressure on various Christmas tree, blowout preventer, anti-nozzle, various manifolds, downhole tools and other well control equipment.
The whole test process is automatically controlled remotely by the laptop. All test settings can be operated in the automatic console. (If necessary, each valve can also be manually controlled separately) to realize the whole process of pressure test without the need of people on site. When the system pressure is greater than 5Mpa, the sound and light alarm system starts to work, prompting the site personnel to stay away from the high pressure area, making the field operation safer.
The computer automatically generates pressure and time curves, displays them in real time, and stores various data, and can print out Chinese and English test reports at any time.
Double pressure relief device - computer automatic pressure relief and manual pressure relief, more safe and reliable; in the event of electrical failure, the system automatically relieves pressure; electric and manual presetting pressure test upper limit, no overpressure, high pressure boosting speed can be controlled.
Test medium: clear water
Air-driven piston pump model: G100+GX60
Pressure ratio: 1:113
Max flow: 24L/min
Max flow of pneumatic diaphragm pump: 878L/min
Working pressure: 300-1050 bar
Test workpiece: 1 station output
Air supply: pressure 8 bar
Flow rate: 3000 LN/min
High pressure water pressure test bench (MHU105KB/WILDEN-T)
Drive air inlet (PL): Rc1/2"
Drive air inlet (PL): Rc1/2"
High pressure outlet (PA): G1/2 Female
Water filling outlet (PB): Rc1.5-2"
High pressure relief port (PC): G1/2 Female
Wireless (wired) remote control and alarm system
Chemical Injection System
General layout drawing
The system is used for injecting methanol or ethylene glycol into the fluid upstream of the nozzle pipe to prevent the formation fluid from freezing due to the pressure drop, which is one of the most effective means for plugging the wellhead.
The system uses a high-pressure pump that is originally imported from MAXIMATONR Germany. The internal structure of the pump is made of special materials and is suitable for chemical reagents.
Max output pressure: 20000 PSI
Max flow: 100L/H
All equipments and accessories are mounted on the trailer
Air compressor unit:
1700mm (L) ×1500mm (W) ×1450 mm (H)
Pressure test unit:
1300mm (L) ×1200mm (W) ×1200 mm (H)
Weight: 500kg ( no water is added)
(Slightly different internal structure and size according to different configurations)
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