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Acidizing fracturing

1 Technical service capabilities


1、Device configuration is complete, reliable performance, include to conventional and unconventional fracturing equipment nine categories

2、Configuration: the total power maximum power of fracturing pump 62500HP. The target 125000HP

3、Construction operation capacity of the largest amount of liquid layer: meet 4000m3, sand content above 400m3

4、Be able to bear the conventional fracturing, fracturing construction technology services(Shale gas, coal seam gas, tight gas reservoir)

5、The 3-D fracturing design software (FracproPT), can be analyzed and judged reliable for the fracturing construction quality, ensure the fracturing success


2 Efficient use of clean fracturing fluid system

This fracturing fluid system has good performance of the fracturing fluid, low filtration, gel breaking low residue content, gel breaking controllable, advantages of simple configuration etc.

1.Nevinne shear performance

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2. The filtration performance

The static filtration apparatus under the condition of laboratory, the preparation formulation is:Fracturing fluid thickener water +6 ‰ +5 ‰ crosslinking agent, temperature test were 30 ℃, 60 ℃, 80 ℃,The experimental pressure difference is 3.5MPa. Test steps according to SY/T5107-2005 standards. (the industry standard of 1 * 10-3)

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3. The residue content

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3 Fracturing Construction Technology


* The conventional layered fracturing.

* Limited entry fracturing

* Slim hole fracturing;

* Tip screenout fracturing;

* Vertical wells multi-storey fracturing;

* Multi stage fracturing in horizontal wells

* Hydraulic fracturing

* The coiled tubing fracturing

* Rapid drillable bridge plug fracturing

(1) The conventional fracturing acidizing technology services


 * Large scale sand fracturing wells

 * Horizontal well staged fracturing

 * Packer separate layer fracturing without pulling string

 * Hydraulic jet fracturing

 * Open hole packer staged fracturing


(2) Unconventional services (shale gas) fracturing technology


* Independent meet fracturing the shale gas in different size

* The implementation of synchronization (cross) fracturing

* Multi stage cluster horizontal well fracturing

* Volume fracturing the shale gas as the representative of the

(3) Unconventional services fracturing technology (CBM)


* The implementation technology of nitrogen foam fracturing


* Water based hydraulic sand fracturing technology


* Hydraulic jet fracturing technology


* The coiled tubing multilayer abrasive perforating annular sand  fracturing technology


4 Special equipment operating technical service


* Can independently accomplish the fracturing liquid nitrogen with injection

* Liquid nitrogen gas lift,Liquid discharge

* Oil and gas pipeline, pipe replacement


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