Prediction of Molar Volumes of the Sudanese Reservoir Fluids

Table 4

Calculation samples of mixtures numbers 1 and 6 with ALS in its original and modified forms.

Mixture no. 1				Mixture no. 6
$P$	$V_{\exp \hspace{0.17em}}$	AAPD		$P$	$V_{\exp \hspace{0.17em}}$	AAPD
Psia	lb/lb mole	Original	Modified	Psia	lb/lb mole	Original	Modified
1818.7	2.548	−13.08	−0.18	280.7	4.532	−16.76	−3.17
1765.7	2.573	−13.02	−0.24	279.7	4.538	−16.76	−3.19
1750.7	2.579	−13.06	−0.31	278.7	4.545	−16.73	−3.19
1473.7	2.763	−12.07	−0.17	276.7	4.556	−16.77	−3.25
1177.7	3.086	−10.41	0.25	271.7	4.592	−16.66	−3.25
993.7	3.411	−8.90	0.74	267.7	4.621	−16.59	−3.26
865.7	3.736	−7.56	1.24	233.7	4.918	−15.13	−2.61
769.7	4.062	−6.41	1.69	209.7	5.215	−13.90	−2.09
694.7	4.388	−5.42	2.08	175.7	5.810	−11.42	−0.82
634.7	4.711	−4.57	2.41	153.7	6.404	−8.60	1.01
				136.7	6.999	−6.16	2.64
				123.7	7.593	−3.82	4.29
				113.7	8.188	−1.50	6.02
				104.7	8.784	0.26	7.27
	AAPD	9.45	0.93	207.63	5.81	11.50	3.29
	${\text{APD}}_{\min \hspace{0.17em}}$	4.57	0.17	104.70	4.53	0.26	0.82
	${\text{APD}}_{\max \hspace{0.17em}}$	13.08	2.41	280.70	8.78	16.77	7.27