文档介绍：Advanced Natural Gas Engineering
Xiuli Wang
XGAS
Michael Economides
University of Houston
Gulf pany
Houston, Texas
Advanced Natural Gas Engineering
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List of Figures
Figure 1–1 Artist’s rendition of onshore petroleum reservoir... 2
Figure 1–2 Artist’s rendition of offshore petroleum reservoir... 3
Figure 1–3 Sedimentary environment....................................... 4
Figure 1–4 Grain sizes of sediments .......................................... 5
Figure 1–5 Natural gas reservoirs and trapping mechanisms ... 7
Figure 1–6 Gas cap ..................................................................... 7
Figure 1–7 Phase diagram ........................................................ 10
Figure 1–8 The gas deviation factor for natural gases ............. 15
Figure 1–9 Pseudocritical properties of natural gases.............. 17
Figure 1–10 Pseudocritical temperature adjustment factor, ε3.. 21
Figure 1–11 Viscosity of natural gases at 1 atm......................... 26
Figure 1–12 Viscosity ratio at elevated pressures and
temperatures .......................................................... 26
Figure 1–13 Viscosity of gases at 1 atm ..................................... 27
Figure 2–1