The Influence of Drilling Fluid Mixed with Oil or Organic Additive on Logging and Logging Method

This paper discussed the influence of drilling fluid mixed with oil or organic additive at geological logging, gas logging and geochemistry logging, and presented the laboratorial and analytical results, discussed the methods of geological logging, gas logging, geochemistry logging after adding organic additive to the drilling fluid, and distinguished the cutting oil gas show or other materials fluorescence show by using OFA quantitative fluorescence analysis apparatus.