1860 Meters Precision HDD Crossing: Goodeng Machine Safeguards Shaanxi's Natural Gas "Artery"
Project Information
Project Name:The Second Phase of Xianyang Gasification Long-Distance Pipeline Transmission and Distribution Project
Contractor: Shaanxi Qiangmai Company
Pipe Diameter: φ219mm
Crossing Length: 1860m
Construction Equipment: GS2200-L Horizontal Directional Drilling Machine; GSME2000 Electric Mud Pump
Project Challenges
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·Long crossing distance: The single crossing length reaches 1860 meters, which places extremely high demands on the equipment's pushing and pulling force, mud system, and overall stability;
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·High precision requirements: During the long-distance backhaul of the pipeline, the axial thrust control requirements are extremely high. The slightest carelessness may cause buckling (bending instability), so the drilling trajectory needs to be precisely controlled.
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·Tight schedule: As an important livelihood project for "Gasification of Xianyang", the timely completion of the pipeline is of great significance to the regional natural gas supply.
The GSME2000 new energy independent mud pump has the advantages of being green and energy-saving, with a large displacement and high pressure, ensuring smooth mud circulation in the borehole, effectively reducing the risk of stuck drill bit, and providing a solid guarantee for long-distance crossing.

Full support, service engineers in action
Except the robust capabilities of the equipment, Goodeng Machine's after-sales service team demonstrated professionalism and responsibility throughout the entire process.
From equipment arrival and commissioning to the critical crossing phase, after-sales engineers provided full support, monitoring equipment operation status in real time and optimizing mud and drilling parameters promptly to ensure a "zero-failure, zero-delay" breakthrough. The project manager stated, "Goodeng Machine not only provides reliable equipment, but also offers reassuring service, which are crucial supports for the project's success."
Contact:Miss Bonnie
Mob:+86 18352020820
WhatsApp:+86 18352020820
Wechat: +86 18352020820
E-mail: luyurong@goodeng.com.cn

