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Hydraulic

The company's business includes petroleum hydraulic disc brake, winch, top drive and other professional petroleum equipment processing and manufacturing, engineering construction services, science and technology research and development and other three main projects.

Hydraulic centralizer

Compared with conventional rigid centralizer, it has the following advantages:;The tool is easy to lower into wells as its outer diameter is smaller than that of any conventional centralizer.;It will not scrape the well wall during lowering, and it is especially applicable for non-conventional reservoirs.;After stretched out completely, its outer diameter is larger than any conventional centralizer. It has a strong bearing capacity, and can support the well wall effectively.

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Hydraulic expandable packer

The hydraulic expandable packer (also known as the external casing packer) has a hydraulic expandable structure, and is mainly used in the cementing and completion engineering of complex oil and gas wells, so as to realize the downhole isolation and blockage for various purposes and have significant effects on improving and enhancing the cementing quality for oil/gas/water wells. Practices prove that the tool has the characteristics of easy operation and wide application, and thus it is an important cementing tool.

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Hydraulic rotation liner hanger

The rotating liner will impose dragging and carrying force on annulus fluid, leading to the spiral rising of drilling fluid and cement slurry, realizing the fully displacement of cement slurry and achieving higher displacement efficiency.

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LW355×1250Y-N Hydraulic drive centrifuge

For the hydraulic drive centrifuge, an advanced hydraulic control technology is adopted. Hydraulic pumps and motors are used to realize stepless speed regulation, providing the advantages of stable performance and smooth speed regulation. It can effectively remove 2μm-10μm harmful solid, and suitable for drilling fluid treatment, drilling waste treatment, etc.

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$2300 hydraulic drive fracturing truck$

2300 hydraulic drive fracturing truck

From September 16th to October 6th, 2018, three hydraulic fracturing trucks and one 2,500 Carter integrated machine participated in the construction. The mean displacement of a single truck was 1 m3, the average pressure was 70MPa, and the highest working pressure was 85MPa. The Displacement of a single layer was about 2,000m3, and the sand amount was 200m3. Currently, the fracturing of 31 sections in a well has been completed.

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