All functions from WellFlow category
# | Function | Description |
---|---|---|
1 | GasFlowRatePSS | Gas well flow rate for pseudosteady state condition using Darcy flow approximation, [mscf/d] |
2 | GasFlowRatePSSNonDarcy | Gas well stabilized flow rate for pseudosteady state condition, with Non-Darcy flow equation, [mscf/d] |
3 | TimeToPSSGas | Time to stabilized flow in gas well, [h] |
4 | NonDarcyCoefficient | Correlation for estimating non-Darcy coefficient, [d/mscf] |
5 | DrainageRadius | Effective drainage radius, [ft] |
6 | DrainageAreaHorWell1 | The horizontal well drainage area is represented by two half circles of radius b at each end and a rectangle, of dimensions L(2b), in the center. (Joshi Method 1), [acres] |
7 | DrainageAreaHorWell2 | The horizontal well drainage area is an ellipse. (Joshi Method 2), [acres] |
8 | EffectiveWellboreRadius | Effective wellbore radius, [ft] |
9 | EquivalentSkinFactor | Equivalent skin factor for vertical well with hydraulic fracture. |
10 | FlowRateTFVogel | Vogel inflow performance for transient-state flow, [STB/d] |
11 | FlowRateTF | Transient-state production flow rate, [STB/d] |
12 | ProdIndexTF | Transient state productivity index for vertical well, [STB/(d.psi)] |
13 | FlowRatePSSVogel | Vogel inflow performance for pseudosteady state flow, [STB/d] |
14 | FlowRatePSS | Pseudosteady state production flow rate, [STB/d] |
15 | TimeToPSS | Time to pseudosteady state for regular shape drainage area, [h] |
16 | ProdIndexPSS | Pseudosteady state productivity index for vertical well, [STB/(d.psi)] |
17 | FlowRateSSVogel | Vogel inflow performance for Steady state flow, [STB/d] |
18 | FlowRateSS | Steady state production flow rate, [STB/d] |
19 | ProdIndexSS | Steady state productivity index for vertical well, [STB/(d.psi)] |
20 | ProdIndexHorWellBorisov | Horizontal well productivity index under steady state flow. Borisov method for well in an isotropic reservoir, [STB/(d.psi)] |
21 | ProdIndexHorWellGRJ | Horizontal well productivity index under steady state flow. The Giger-Reiss-Jourdan method for well in an anisotropic reservoir, [STB/(d.psi)] |
22 | ProdIndexHorWellJoshi | Horizontal well productivity index under steady state flow. The Joshi method for well in an anisotropic reservoir, [STB/(d.psi)] |
23 | ProdIndexHorWellRD | Horizontal well productivity index under steady state flow. The Renard-Dupuy method for well in an anisotropic reservoir, [STB/(d.psi)] |
24 | ProdIndexHorWellBO | Pseudosteady state productivity index for horizontal well, [STB/(d.psi)] The Babu Odeh method for a box-shaped , anisotropic reservoir, with a well placed parallel to X(box length)-direction. |
25 | ProdIndexHorWellBO2 | Pseudosteady state productivity index for horizontal well, [STB/(d.psi)] The Babu Odeh method for a box-shaped , anisotropic reservoir, with a well centrally placed parallel to X(box length)-direction. |