id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iogr-1187	Zhang, Fengli ; Lv, Wenfeng ; Zhou, Yongyi; Qu, Bochao; He, Yawen; Ma, Xinle; Tian, Weidong; Dong, Zhenzhen 	Research on Oil-CO2-Water Relative Permeability of the Low Permeability Reservoir based on History Matching: DOI:10.14800/IOGR.1187	2021	18	.pdf	application/pdf	3952	194	47	NO = exponent for calculating krow from krocw NW = exponent for calculating krw from krwiro SOIRG = irreducible oil saturation for gas-liquid table SORG = residual oil saturation for gas-liquid table SGCON = connate gas saturation SGCRIT = critical gas saturation KRGMAX = maximum krg KROGMAX = maximum krog NG = exponent for calculating krog from krogcg NL = exponent for calculating krg from krgcl PCOWMAX = maximum oil-water capillary pressure PCOGMAX = maximum oil-gas capillary pressure PCOWMIN = minimum oil-water capillary pressure PCOGMIN = minimum oil-gas capillary pressure NPOW = exponent for calculating oil-water capillary pressure NPGL = exponent for calculating gas-liquid capillary pressure Greek letters σ = oil-gas interfacial tension calculated through the MacLeod-Sugden correlation 𝜎0 = referenced interfacial tension when calculating the relative permeability eksig = gas-oil relative permeability index (dimensionless) epsig = gas capillary pressure index (dimensionless) 17 Acknowledgements The authors are grateful for financial support from the National Science and Technology Major Project (Grant No. 2016ZX05016-005 and 2016ZX05016-001), the Major Project of China National Petroleum Corporation (Grant No. RIPED-2020-JS-50214) and (Grant No. RIPED-2020-JS-50215), the project of Sinopec North China Petroleum Bureau (Grant No. 290018276) and project of Petroleum Engineering Technology Institute of SINOPEC Shengli Oilfield (Grant No. 290018276). Nomenclature krg = relative permeability of gas krgcl = krg at connate liquid saturation krw = relative permeability of water krwiro = krw at irreducible oil saturation krow = krw in the presence of the given water saturation krocw = krw at connate water saturation krog = krw in the presence of the given water saturation krogcg = krog at connate gas saturation ng = exponent for calculating krg nw = exponent for calculating krw 0.0 0.2 0.4 0.6 0.8 1.0 0 0.2 0.4 0.6 0.8 1 K rw ， kr o Sw Krw_DST1(1.2mD) Kro_DST1(1.2mD) 0.0 0.2 0.4 0.6 0.8 1.0 0 0.2 0.4 0.6 0.8 1 K rl ， kr g Sl Krl_DST1(1.2mD) Krg_DST1(1.2mD) 16 now = exponent for calculating krow nog = exponent for calculating krog Sgcon = connate gas saturation Sgcrit = critical gas saturation Sl = liquid saturation Slcon = irreducible liquid saturation, Swcon+Soirg	cache/iogr-1187.pdf	txt/iogr-1187.txt