Drilling & Workover Service Drilling Fluid Services MPD Service Cementing Directional Well Drilling Service Well Completion and Testing Services Coiled Tubing Service Tubular Running Services
Reservoir Engineering Management Heavy Oil Extraction Special Craftsmanship Techniques
Solid Control Service WBM Cuttings Treatment OBM Cuttings Treatment Sewage, Waste Water and Associated Water Treatment EPC Tank and Pipeline Integration Service Wellsite Restoration
Drawing on the international advanced MPD theory and technology, combined with the experience of MPD service in recent years, HILONG has further upgraded and improved the MPD system, focused on the choke valve research and development with proprietary intellectual property right.
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