Difference between revisions of "PVT tool"
From wiki.pengtools.com
| (47 intermediate revisions by 4 users not shown) | |||
| Line 1: | Line 1: | ||
__TOC__ | __TOC__ | ||
| − | == | + | == Brief == |
| − | |||
| − | [ | + | [[PVT tool]] provides the basic input for any '''Petroleum Engineering''' calculation. |
| − | [ | + | [[PVT tool]] calculates the main properties of oil, gas and water using a set of black-oil correlations. |
| − | [http://www.pengtools.com/pvtCalculator | + | [[File:PVT_i.png|thumb|right|200px|link=http://www.pengtools.com/pvtCalculator|PVT Tool]] |
| − | + | == Main features == | |
| − | + | * Plots of PVT properties vs pressure at reservoir temperature. | |
| + | * Output section contains values under reservoir conditions. | ||
| + | * Results section contains values under standard conditions and at pressures between surface atmospheric and reservoir at reservoir temperature | ||
| − | |||
| − | + | == Interface features == | |
| + | * "Default values" button resets input values to the default values. | ||
| + | * Switch between Metric and Field units. | ||
| + | * Save/load models to the files and to the user’s cloud. | ||
| + | * Export pdf report containing input parameters, calculated values and plots of the PVT properties. | ||
| + | * Share models to the public cloud or by using model’s link. | ||
| + | * Continue your work from where you stopped: last saved model will be automatically opened. | ||
| + | * Download the chart as an image or data and print (upper-right corner chart’s button). | ||
| + | * Export results table to Excel or other application. | ||
| − | + | == Correlations == | |
| − | + | <table width="100%" border="1" cellpadding="3" cellspacing="1"> | |
| + | <tr> | ||
| + | <th>Property</th> | ||
| + | <th>Correlation</th> | ||
| + | <th>Reference</th> | ||
| + | </tr> | ||
| − | [ | + | <tr> |
| + | <td>Bubble point</td> | ||
| + | <td>[[Valco - McCain correlation|Valco - McCain]]</td> | ||
| + | <td>Valkó, P.P. and McCain, W.D. Jr . 2003. Reservoir oil bubblepoint pressures revisited; solution gas–oil ratios and surface gas specific gravities. J. Pet. Sci. Eng. 37 (3–4): 153-169.</td> | ||
| + | </tr> | ||
| − | [ | + | <tr> |
| + | <td>Gas-oil ratio</td> | ||
| + | <td>[[Velarde correlation|Velarde]]</td> | ||
| + | <td>Velarde, J., Blasingame, T.A., and McCain Jr., W.D. 1997. Correlation of Black Oil Properties At Pressures Below Bubble Point Pressure - A New Approach. Presented at the Annual Technical Meeting of CIM, Calgary, Alberta, 8–11 June. PETSOC-97-93.</td> | ||
| + | </tr> | ||
| − | + | <tr> | |
| + | <td>Oil density</td> | ||
| + | <td>[[McCain Oil density correlation| McCain]]</td> | ||
| + | <td>W.D. McCain, Jr, N.C. Hill: Correlations for Liquid Densities and Evolved Gas Specific Gravities for Black Oils during Pressure Depletion, SPE, 30773, 1995.</td> | ||
| + | </tr> | ||
| − | + | <tr> | |
| − | + | <td>Oil FVF</td> | |
| + | <td>[[McCain Oil FVF correlation| McCain]]</td> | ||
| + | <td>W.D. McCain, Jr: The Properties of Petroleum Fluids, Second edition, Tulsa, Oklahoma, 1990.</td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td>Oil viscosity</td> | ||
| + | <td>[[Beggs and Robinson correlation|Beggs and Robinson]]</td> | ||
| + | <td>Vazquez, M. and Beggs, H.D. 1980. Correlations for Fluid Physical Property Prediction. J Pet Technol 32 (6): 968-970. SPE-6719-PA.</td> | ||
| + | </tr> | ||
| − | [[ | + | <tr> |
| − | [[Category: | + | <td>Oil compressibility</td> |
| − | [[Category: | + | <td>[[Farshad correlation|Farshad]]</td> |
| + | <td>Frashad, F., LeBlanc, J.L., Garber, J.D. et al. 1996. Empirical PVT Correlations For Colombian Crude Oils. SPE-36105-MS. | ||
| + | http://petrowiki.org/Calculating_PVT_properties</td> | ||
| + | </tr> | ||
| + | |||
| + | <tr> | ||
| + | <td>Z factor</td> | ||
| + | <td>[[Dranchuk correlation| Dranchuk]]</td> | ||
| + | <td>Dranchuk, P.M. and Abou-Kassem, H. 1975. Calculation of Z Factors For Natural Gases Using Equations of State. J Can Pet Technol 14 (3): 34. PETSOC-75-03-03.</td> | ||
| + | </tr> | ||
| + | |||
| + | <tr> | ||
| + | <td>Gas density</td> | ||
| + | <td>Standard equation</td> | ||
| + | <td>http://petrowiki.org/Gas_formation_volume_factor_and_density</td> | ||
| + | </tr> | ||
| + | |||
| + | <tr> | ||
| + | <td>Gas FVF</td> | ||
| + | <td>Standard equation</td> | ||
| + | <td>http://petrowiki.org/Gas_formation_volume_factor_and_density</td> | ||
| + | </tr> | ||
| + | |||
| + | <tr> | ||
| + | <td>Gas viscosity</td> | ||
| + | <td>[[Lee correlation| Lee]]</td> | ||
| + | <td>Lee, A.L., Gonzalez, M.H., and Eakin, B.E. 1966. The Viscosity of Natural Gases. J Pet Technol 18 (8): 997–1000. SPE-1340-PA.</td> | ||
| + | </tr> | ||
| + | |||
| + | <tr> | ||
| + | <td>Gas compressibility</td> | ||
| + | <td>Standard equation</td> | ||
| + | <td>http://petrowiki.org/Isothermal_compressibility_of_gases</td> | ||
| + | </tr> | ||
| + | |||
| + | <tr> | ||
| + | <td>Water density</td> | ||
| + | <td>[[McCain Water density correlation| McCain]]</td> | ||
| + | <td>McCain Jr., W.D. 1991. Reservoir-Fluid Property Correlations-State of the Art. SPE Res Eng 6 (2): 266-272. SPE-18571-PA.</td> | ||
| + | </tr> | ||
| + | |||
| + | </table> | ||
| + | |||
| + | |||
| + | [[Category:PVT]] | ||
| + | [[Category:pengtools]] | ||
| + | |||
| + | {{#seo: | ||
| + | |title=PVT calculator | ||
| + | |titlemode= replace | ||
| + | |keywords=density of oil, density of water, surface tension, viscosity, compressibility, petroleum engineering, PVT, compressibility of gases | ||
| + | |description=PVT calculator | ||
| + | }} | ||
Latest revision as of 07:52, 7 December 2018
Brief
PVT tool provides the basic input for any Petroleum Engineering calculation.
PVT tool calculates the main properties of oil, gas and water using a set of black-oil correlations.
Main features
- Plots of PVT properties vs pressure at reservoir temperature.
- Output section contains values under reservoir conditions.
- Results section contains values under standard conditions and at pressures between surface atmospheric and reservoir at reservoir temperature
Interface features
- "Default values" button resets input values to the default values.
- Switch between Metric and Field units.
- Save/load models to the files and to the user’s cloud.
- Export pdf report containing input parameters, calculated values and plots of the PVT properties.
- Share models to the public cloud or by using model’s link.
- Continue your work from where you stopped: last saved model will be automatically opened.
- Download the chart as an image or data and print (upper-right corner chart’s button).
- Export results table to Excel or other application.
Correlations
| Property | Correlation | Reference |
|---|---|---|
| Bubble point | Valco - McCain | Valkó, P.P. and McCain, W.D. Jr . 2003. Reservoir oil bubblepoint pressures revisited; solution gas–oil ratios and surface gas specific gravities. J. Pet. Sci. Eng. 37 (3–4): 153-169. |
| Gas-oil ratio | Velarde | Velarde, J., Blasingame, T.A., and McCain Jr., W.D. 1997. Correlation of Black Oil Properties At Pressures Below Bubble Point Pressure - A New Approach. Presented at the Annual Technical Meeting of CIM, Calgary, Alberta, 8–11 June. PETSOC-97-93. |
| Oil density | McCain | W.D. McCain, Jr, N.C. Hill: Correlations for Liquid Densities and Evolved Gas Specific Gravities for Black Oils during Pressure Depletion, SPE, 30773, 1995. |
| Oil FVF | McCain | W.D. McCain, Jr: The Properties of Petroleum Fluids, Second edition, Tulsa, Oklahoma, 1990. |
| Oil viscosity | Beggs and Robinson | Vazquez, M. and Beggs, H.D. 1980. Correlations for Fluid Physical Property Prediction. J Pet Technol 32 (6): 968-970. SPE-6719-PA. |
| Oil compressibility | Farshad | Frashad, F., LeBlanc, J.L., Garber, J.D. et al. 1996. Empirical PVT Correlations For Colombian Crude Oils. SPE-36105-MS. http://petrowiki.org/Calculating_PVT_properties |
| Z factor | Dranchuk | Dranchuk, P.M. and Abou-Kassem, H. 1975. Calculation of Z Factors For Natural Gases Using Equations of State. J Can Pet Technol 14 (3): 34. PETSOC-75-03-03. |
| Gas density | Standard equation | http://petrowiki.org/Gas_formation_volume_factor_and_density |
| Gas FVF | Standard equation | http://petrowiki.org/Gas_formation_volume_factor_and_density |
| Gas viscosity | Lee | Lee, A.L., Gonzalez, M.H., and Eakin, B.E. 1966. The Viscosity of Natural Gases. J Pet Technol 18 (8): 997–1000. SPE-1340-PA. |
| Gas compressibility | Standard equation | http://petrowiki.org/Isothermal_compressibility_of_gases |
| Water density | McCain | McCain Jr., W.D. 1991. Reservoir-Fluid Property Correlations-State of the Art. SPE Res Eng 6 (2): 266-272. SPE-18571-PA. |
