• LGQ450B Coiled Tubing explosion Skid Unit
  • LGQ450B Coiled Tubing explosion Skid Unit
  • LGQ450B Coiled Tubing explosion Skid Unit
  • LGQ450B Coiled Tubing explosion Skid Unit
  • LGQ450B Coiled Tubing explosion Skid Unit
  • LGQ450B Coiled Tubing explosion Skid Unit

LGQ450B Coiled Tubing explosion Skid Unit


Injector continuous lifting capacity:100,000 lb (45 t)

maximum working pressure of high pressure manifold:10,000 psi (69 MPa)

maximum working pressure of stripper10,000 psi (69 MPa)

maximum working pressure of BOP10,000 psi (69 MPa)

Working temperature -40~+113 ℉ (-40~+45℃)

Working conditonLand and ocean environment


Product Brief introduction

The Jereh LGQ360 Coiled tubing explosion proof skid unit is a specially designed and manufactured equipment with consideration of domestic distribution of oil and gas wells,well depth, pressure etc.. 

According to the different customer needs, we offer several customized designs. LGQ360 Coiled tubing explosion proof skid unit consists of power pack assembly, control cabin assembly, tubing reel assembly, injector assembly.

According to different operation requirements, The coiled tubing skid unit can be applied on land or ocean platform.


1. high reliability of jereh equipment
The whole unit is designed according to scientific calculation. The structure of each assembly is scientifically calculated to ensure that unit is more reasonable and reliable.

2. The operation range
The Jereh Coiled tubing explosion proof skid unit can be applied on land or ocean platform. The equipment can also be working in explosion-proof condition.

3. Being the biggest manufacturer in china, Jereh has 10 years experience in designing and manufacturing coiled tubing unit. According to the different customer needs , Jereh can offer several customized designs for selection.
4. The whole set of special down-hole tools are self-developed by Jereh, and Jereh can provide whole series of supporting well control equipment.  

5. Jereh has a fighting and enterprising after-sales service team, wholeheartedly maintaining Jereh’s equipment.  

6. With humanization design Jereh equipment is easily operated.

detailed parameters





Pump drive


explosion proof








Control cabin

83×91×85 in (2,100 mm×2,300 mm×2,150 mm)

coiled tubing reel assembly


description of the power-pack skid

The model of deck engine is 6063MK74, which supplies power for the whole unit. The pump drive is selected according to the need of power and rotation speed of injector pump, coiled tubing reel pump, and auxiliary pump. The power pack is designed scientifically and compactly to make sure that the equipment is maintained easily when needed.

description of engine

The rated power is 373 kW (500 hp), maximum rotate speed is 2,100 rpm, water-cooling, supercharged, ataac.

description of pump drive

The Input power is 373 kW (500 hp),single pump power is 280 kW (375 hp),maximum torque of single pump is 1,500 Nm,maximum input rotate speed is 3,000 rpm,Approximate weight is 440 lb (200 kg),transmission ratio is 1:1.0351。



Max. Input Power

373 kW (500 hp)

Max. Power

280 kW (375 hp) (single port)



Max. Input Speed

2,800 rpm


Three-port Output

coiled tubing reel skid

The tubing reel is different according to the different working condition of each well. The main information concerned

includes external diameter of tubing, the length of tubing, working pressure, tubing reel driving mode and whether introducing

cables through the tubing etc..

control cabin skid
The control cabin adopts hydraulic lifting cylinders to elevate the cabin for wide and clear vision of operators. The lifting

cylinder stroke is 900mm. when the cabin is lifted, it can be locked reliably by a mechanical device, which is a humanization

design and operated easily.
The cabin provides operators and customers with comfortable and safe working environment. The air-conditioner is installed to

ensure the proper ambient temperature for the unit.

injector skid

The injector assembly consists of the injector, frame, BOP, stripper and lubricator etc.. Well control equipment can be

provided according to customers’ requirements. Jereh has the ability with related certificates to independently develop well

control equipment, at the same time, Jereh Machining and Manufacturing Co. can manufacture whole sets of well control


The injector assembly meets DNV certificates, which can be used in extreme climate, wet, oceanic and desert condition. The

cgripper of injector is processed by a special process. It is very wear-resisting. The replaceable gripper can be used to fit

different size of tubing from 1 inch to 3.5 inch.

Hydraulic and Electric System

lic system and electric system are designed precisely and well functional positioned, which have experienced real working

condition for more than ten years. The hydraulic system and electric system are very reliable and guarantee the equipment in a

good working condition.

Well Control Equipment

The well control equipment provides a safe working condition. There are different size of BOP, stripper and  lubricatorsuch as 3.06, 4.06 and 5.12, which are used for different size of tube. According to the wellhead pressure, we provide 10,000 psi (69 MPa) or 15,000 psi (100 MPa) well control equipment. The equipment is made by high quality of material and capable of ensuring working safety.

Whole series of self-developed and patented well controll equipment is certified by API Q1&6A. The corrosion protection
material is as per NACE MR-0175 standard. The equipment is connected by union to improve installation efficiency.

 The hydraulic system satisfy the condition that the traction pressure drop of gripper is no more than 200 psi (1.38 MPa) after engine shutdown 8 hours in the test.  

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