On September 1, with the successful completion of well ba 69 by the drilling team of no.2 drilling company of bohai sea, 40507 drilling team, and the record of the fastest monthly drilling speed in bayindolan block of erlian oilfield, the company has drilled 183 Wells and completed 180 Wells, with the total footage reaching 416,000 meters.
In view of the fact that the working block is relatively dispersed and the stratum situation is relatively complex, technicians carefully analyze the stratigraphic characteristics of each block and formulate reasonable technical measures for speeding up. Aiming at mature blocks, the conventional drilling technology is continuously improved, and the well trajectory is adjusted after drilling through the conglomerate section through the composite drilling process to reduce the wear of the conglomerate section to the bit and improve the production efficiency.
The company strengthens the application of new technologies and new tools, vigorously promotes the drilling process of "multi-dimensional impactor +PDC drill", and gives full play to the two major technical advantages of pulsed jet drilling and shock and vibration drilling, and continuously refreshes the multi-block drilling record.
In view of the fact that there are many drilling teams, a wide service area and high construction risk, safety and speed can be achieved in parallel. Up to now, the company's production aging increased by 0.74% year on year, the accident complexity rate decreased by 0.11% year on year, and the safety accident was zero.
