ogst
Home All issues Volume 74 (2019) Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 74 (2019) 86 Full HTML
Open Access

Table 1

Thermodynamic properties of pseudocomponents for three oil samples.

Sample Component Pc (atm) Tc (K) ω Mw (kg/mol) Zc Vc (L/mol) Tb (°C) Parachor
Common part H2S 88.2 373.2 0.1 34 0.285 0.099 −60.4 80
CO2 72.8 304.2 0.225 44 0.274 0.094 −78.5 78
N2 33.5 126.2 0.04 28 0.291 0.090 −195.8 41
CH4 45.4 190.6 0.008 16 0.288 0.099 −161.5 77
Kash C2–C3 45.9 330.4 0.118 35 0.278 0.167 −56.7 123
C4–C6 34.8 456.7 0.225 69 0.272 0.292 31.3 215
C7–C12 32.6 588.3 0.558 121 0.294 0.473 146.2 347
C13–C22 21.7 721.5 0.687 223 0.286 0.835 286.8 596
C23–C36+ 10.4 703.1 1.285 401 0.258 1.406 452.2 915
Ken C2–C3 45.5 333.9 0.120 36 0.278 0.170 −53.3 126
C4–C6 34.4 462.0 0.231 71 0.272 0.298 35.4 220
C7 24.5 570.5 0.356 96 0.230 0.381 92.9 278
C8–C10 21.1 577.0 0.795 124 0.236 0.485 150.0 356
C11+ 18.0 663.1 1.011 290 0.306 1.165 368.3 740
Jilin C2–C3 46.3 326.5 0.114 34 0.278 0.164 −60.8 121
C4–C6 34.0 469.3 0.240 73 0.271 0.304 39.8 226
C7–C12 25.2 577.0 0.430 132 0.267 0.514 164.8 376
C13–C22 20.7 684.2 0.578 233 0.291 0.869 297.2 617
C23–C36+ 10.3 721.5 0.937 477 0.280 1.649 475.1 979

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.