id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_spcnckclmje4doh62z7nmj5udq	Mohamed A. Abd El-Moniem	Development of an expert system for selection of multiphase flow correlations	2018	13	.pdf	application/pdf	7307	1107	80	Our target was to develop an expert system to help petroleum engineers in selecting the most suitable multiphase flow correlation in the absence of measured flowing pressure. correlation in each data sub-cluster so the engineer would expect the accuracy of pressure drop prediction when utilizing this Over the entire database, if one multiphase flow correlation is selected, the overall mean absolute percent error ranges between 12.7 and 57.5%, while the range of errors for best correlation(s) in different data sub-clusters range from Use of the expert system in the validation database gave a mean absolute percent error of 8.8%. Table 4 Sub-clusters reference number and data points for oil wells Table 7 shows the error results for the expert system prediction over the 144 points (whether the predicted correlation Development of an expert system for selection of multiphase flow correlations Development of an expert system for selection of multiphase flow correlations	./cache/work_spcnckclmje4doh62z7nmj5udq.pdf	./txt/work_spcnckclmje4doh62z7nmj5udq.txt