A method of reconstructing 3D model from 2D geological cross-section based on self-adaptive spatial sampling: A case study of Cretaceous McMurray reservoirs in a block of Canada

WANG Lixin,YIN Yanshu,WANG Hui,ZHANG Changmin,FENG Wenjie,LIU Zhenkun,WANG Pangen,CHENG Lifang,LIU Jiong

Table 2 Prediction of lateral accretion layers in removed wells.

Well	Point-to-point correct ratio (target interval)/%	Correct ratio of lateral accretion layer prediction/%	Cumulative thickness of lateral accretion layers
Well	Point-to-point correct ratio (target interval)/%	Correct ratio of lateral accretion layer prediction/%	Interpretation/m	Predicted/m	Error/%
W44	87.21	73.33	9.42	8.28	-12.10
W63	92.37	78.91	6.29	6.57	4.45
W65	88.55	76.52	14.63	15.28	4.44
W68	87.02	69.04	16.68	13.86	-16.91