胜利石油海上首口“单筒双井”新工艺生产井顺利完钻

Core Viewpoint - The successful drilling of the first "single-tube dual-well" production well, Chengbei 22H-16, by Shengli Oilfield marks a significant advancement in offshore drilling technology, enhancing oilfield development efficiency and quality [1] Group 1: Technology and Innovation - The "single-tube multi-well" technique allows multiple wells to be drilled from a single borehole, improving extraction efficiency from the same oil and gas reservoir [1] - This new drilling method can reduce drilling costs by approximately 30% compared to traditional drilling methods [1] Group 2: Project Execution - The marine drilling company formed a specialized technical team to tackle the single-tube multi-well project, focusing on developing new tools and optimizing operational processes [1] - Continuous on-site guidance from the technical team ensured accurate operations during the drilling process, contributing to the successful completion of the well [1] Group 3: Future Implications - The efficient drilling of Chengbei 22H-16 provides a technical foundation for broader application of the "single-tube multi-well" technique and offers valuable experience for future exploration of "single-tube triple-well" implementations [1]