Predictability of well construction time with multivariate probabilistic approach

LUU Quang-Hung,LAU Man Fai,NG Sebastian P.H.,TING Clement P.W.,WEE Reuben,THEN Patrick H.H.

Fig. 3. Spatial distribution of conditional probability of the TFT time with respect to the given depths for 8 different phases. The horizontal white bands show the regions of low probability, that are cut off after the Fourier transform.