Research On The Control System Of Oil Extraction Joint Station Based On PLC

Tingtai gas reservoir in Jilin oilfield are regional wide complex geological conditions, the lower formation drillability poor, and contains conglomerate layer, the drilling speed is low, especially for horizontal wells in conglomerate layer in drilling speed is particularly slow, affect the pace of development evaluation of gas field problem, through the indoor tests mechanical got reservoir petrophysical property, strength parameters, according to the model of the relationship between the effect of confining pressure on rock mechanical parameters and well logging data and rock mechanics parameter, forming a continuous Yingtai formation drillability, rock strength, abrasive section, established the method for predicting formation pressure using logging, logging, seismic and geologic data, on the basis of on, starting from the wellbore structure, optimization and efficient PDC bit optimization method for horizontal wells, the formation of slim hole horizontal well drilling matching technique, effectively improve the speed and control the cost of drilling gas reservoir development, explored the way for the overall benefit of the British Taiwan gas field development.