随着大庆油田的不断开发,补孔井的比例也越来越大。射孔质量的好坏也直接关系到油气田的开发和利用。而射孔精度对油气井的产能会产生巨大的影响。如何才能提高补孔井油层的射孔精度,就与射孔深度计算、校深的准确与否直接相关。补孔深度计算准确,就可以比较充分地射开油气层,使油气达到设计产量。 With the continuous development of Daqing Oilfield, the proportion of make-up wells is also increasing. The quality of perforation is also directly related to the development and utilization of oil and gas fields. Perforating accuracy can have a huge impact on productivity of oil and gas wells. How to improve the perforation accuracy of the well of the make-up well is directly related to the calculation of the perforation depth and the accuracy of the school depth. Complement hole depth calculation is accurate, you can more fully open the oil and gas layers, so that oil and gas to design output.