The engineering design, geology design, main technique difficulty, operation general situation, well track measurement and control technique of the well are introduced. The well track control is very difficult because the drilling technique in reversed track section is complicated, the operation difficulty is high, the well track control accuracy is high and the geologic strata are also complex. It is the first horizontal well in Liaohe Oilfield that puts the reversed-tick type well trajectory drilling technique into practice. During the operation, the well hole is safe and the setting of casing was carried out smoothly. The horizontal reservoir section drilling and development is completed successfully through the over than 40 m back displacement.

To satisfy the needs of reservoir geology development, drilling operation adopts the reverse type technique. As to the surface condition limits, the horizontal section entered the target 192.61 m, which is the shortest displacement entering the target over the years for Liaohe Oilfield horizontal wells. Practices indicate that the intelligent oil field and the intelligent technologies of drilling and production have great technique economic and social benefits.Ībstract: The Well Huan127-Ping2 is the first horizontal well with technical casing perforation completion, with shallow reservoir. Intelligent oil field and oil well can connect not only information among well site and head-office, but also information between surface and downhole. Applied software platform based on web and faced to agent is utilized,by using of technology of virtual reality and cooperative decision-making, cooperative work situation is established for multi-specialists. The aim and overall structure of the intelligent oil field and oil well are presented in the paper.

Abstract: The intelligent oil field is one of development trends in the 21st century, it involves in a closed loop information system connecting surface and downhole by using of intellipipe embedded insulated line, it can real time guide the application of these technologies and the implementation of the exploration and development project while operating.

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