Wellbore Genius
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Downhole Simulator

Performance modeling

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Sensitivity Analysis

Wellbore Environment

Applies field-typical depth, mud weight, surface pressure & rock props — tweak after.

12000ft
11.50ppg
70°F
1.50°F/1000ft
500psi
0psi

Formulation

CompositionΣ 100.0%
70%
30%

Tornado Chart

Base performance: 105.7%
TVD
Δ 0.9%
Mud Weight
Δ 0.9%
Surface P
Δ 0.1%
Surface Temp
Δ 0.0%
Geo Gradient
Δ 0.0%
Each bar shows performance swing when the variable is varied ±20% from its current value. Longer = more sensitive.

Single-Variable Sweep

2-D Heatmap

TVD=2000 Mud=8.50 -> 102.3%TVD=2000 Mud=9.08 -> 102.4%TVD=2000 Mud=9.67 -> 102.4%TVD=2000 Mud=10.25 -> 102.5%TVD=2000 Mud=10.83 -> 102.5%TVD=2000 Mud=11.42 -> 102.6%TVD=2000 Mud=12.00 -> 102.7%TVD=2000 Mud=12.58 -> 102.7%TVD=2000 Mud=13.17 -> 102.8%TVD=2000 Mud=13.75 -> 102.8%TVD=2000 Mud=14.33 -> 102.9%TVD=2000 Mud=14.92 -> 103.0%TVD=2000 Mud=15.50 -> 103.0%TVD=2000 Mud=16.08 -> 103.0%TVD=2000 Mud=16.67 -> 103.1%TVD=2000 Mud=17.25 -> 103.2%TVD=2000 Mud=17.83 -> 103.2%TVD=2000 Mud=18.42 -> 103.2%TVD=2000 Mud=19.00 -> 103.3%TVD=3444 Mud=8.50 -> 102.9%TVD=3444 Mud=9.08 -> 103.0%TVD=3444 Mud=9.67 -> 103.1%TVD=3444 Mud=10.25 -> 103.2%TVD=3444 Mud=10.83 -> 103.3%TVD=3444 Mud=11.42 -> 103.3%TVD=3444 Mud=12.00 -> 103.4%TVD=3444 Mud=12.58 -> 103.5%TVD=3444 Mud=13.17 -> 103.6%TVD=3444 Mud=13.75 -> 103.6%TVD=3444 Mud=14.33 -> 103.7%TVD=3444 Mud=14.92 -> 103.8%TVD=3444 Mud=15.50 -> 103.8%TVD=3444 Mud=16.08 -> 103.9%TVD=3444 Mud=16.67 -> 104.0%TVD=3444 Mud=17.25 -> 104.0%TVD=3444 Mud=17.83 -> 104.1%TVD=3444 Mud=18.42 -> 104.1%TVD=3444 Mud=19.00 -> 104.2%TVD=4889 Mud=8.50 -> 103.4%TVD=4889 Mud=9.08 -> 103.5%TVD=4889 Mud=9.67 -> 103.6%TVD=4889 Mud=10.25 -> 103.7%TVD=4889 Mud=10.83 -> 103.8%TVD=4889 Mud=11.42 -> 103.9%TVD=4889 Mud=12.00 -> 104.0%TVD=4889 Mud=12.58 -> 104.1%TVD=4889 Mud=13.17 -> 104.2%TVD=4889 Mud=13.75 -> 104.3%TVD=4889 Mud=14.33 -> 104.3%TVD=4889 Mud=14.92 -> 104.4%TVD=4889 Mud=15.50 -> 104.5%TVD=4889 Mud=16.08 -> 104.5%TVD=4889 Mud=16.67 -> 104.6%TVD=4889 Mud=17.25 -> 104.7%TVD=4889 Mud=17.83 -> 104.8%TVD=4889 Mud=18.42 -> 104.8%TVD=4889 Mud=19.00 -> 104.9%TVD=6333 Mud=8.50 -> 103.8%TVD=6333 Mud=9.08 -> 104.0%TVD=6333 Mud=9.67 -> 104.1%TVD=6333 Mud=10.25 -> 104.2%TVD=6333 Mud=10.83 -> 104.3%TVD=6333 Mud=11.42 -> 104.4%TVD=6333 Mud=12.00 -> 104.5%TVD=6333 Mud=12.58 -> 104.6%TVD=6333 Mud=13.17 -> 104.7%TVD=6333 Mud=13.75 -> 104.7%TVD=6333 Mud=14.33 -> 104.8%TVD=6333 Mud=14.92 -> 104.9%TVD=6333 Mud=15.50 -> 105.0%TVD=6333 Mud=16.08 -> 105.1%TVD=6333 Mud=16.67 -> 105.1%TVD=6333 Mud=17.25 -> 105.2%TVD=6333 Mud=17.83 -> 105.3%TVD=6333 Mud=18.42 -> 105.3%TVD=6333 Mud=19.00 -> 105.4%TVD=7778 Mud=8.50 -> 104.2%TVD=7778 Mud=9.08 -> 104.3%TVD=7778 Mud=9.67 -> 104.5%TVD=7778 Mud=10.25 -> 104.6%TVD=7778 Mud=10.83 -> 104.7%TVD=7778 Mud=11.42 -> 104.8%TVD=7778 Mud=12.00 -> 104.9%TVD=7778 Mud=12.58 -> 105.0%TVD=7778 Mud=13.17 -> 105.1%TVD=7778 Mud=13.75 -> 105.2%TVD=7778 Mud=14.33 -> 105.3%TVD=7778 Mud=14.92 -> 105.3%TVD=7778 Mud=15.50 -> 105.4%TVD=7778 Mud=16.08 -> 105.5%TVD=7778 Mud=16.67 -> 105.6%TVD=7778 Mud=17.25 -> 105.6%TVD=7778 Mud=17.83 -> 105.7%TVD=7778 Mud=18.42 -> 105.8%TVD=7778 Mud=19.00 -> 105.9%TVD=9222 Mud=8.50 -> 104.5%TVD=9222 Mud=9.08 -> 104.7%TVD=9222 Mud=9.67 -> 104.8%TVD=9222 Mud=10.25 -> 104.9%TVD=9222 Mud=10.83 -> 105.0%TVD=9222 Mud=11.42 -> 105.1%TVD=9222 Mud=12.00 -> 105.2%TVD=9222 Mud=12.58 -> 105.3%TVD=9222 Mud=13.17 -> 105.4%TVD=9222 Mud=13.75 -> 105.5%TVD=9222 Mud=14.33 -> 105.6%TVD=9222 Mud=14.92 -> 105.7%TVD=9222 Mud=15.50 -> 105.8%TVD=9222 Mud=16.08 -> 105.9%TVD=9222 Mud=16.67 -> 105.9%TVD=9222 Mud=17.25 -> 106.0%TVD=9222 Mud=17.83 -> 106.1%TVD=9222 Mud=18.42 -> 106.2%TVD=9222 Mud=19.00 -> 106.2%TVD=10667 Mud=8.50 -> 104.8%TVD=10667 Mud=9.08 -> 105.0%TVD=10667 Mud=9.67 -> 105.1%TVD=10667 Mud=10.25 -> 105.2%TVD=10667 Mud=10.83 -> 105.3%TVD=10667 Mud=11.42 -> 105.4%TVD=10667 Mud=12.00 -> 105.5%TVD=10667 Mud=12.58 -> 105.6%TVD=10667 Mud=13.17 -> 105.7%TVD=10667 Mud=13.75 -> 105.8%TVD=10667 Mud=14.33 -> 105.9%TVD=10667 Mud=14.92 -> 106.0%TVD=10667 Mud=15.50 -> 106.1%TVD=10667 Mud=16.08 -> 106.2%TVD=10667 Mud=16.67 -> 106.3%TVD=10667 Mud=17.25 -> 106.3%TVD=10667 Mud=17.83 -> 106.4%TVD=10667 Mud=18.42 -> 106.5%TVD=10667 Mud=19.00 -> 106.6%TVD=12111 Mud=8.50 -> 105.1%TVD=12111 Mud=9.08 -> 105.2%TVD=12111 Mud=9.67 -> 105.3%TVD=12111 Mud=10.25 -> 105.5%TVD=12111 Mud=10.83 -> 105.6%TVD=12111 Mud=11.42 -> 105.7%TVD=12111 Mud=12.00 -> 105.8%TVD=12111 Mud=12.58 -> 105.9%TVD=12111 Mud=13.17 -> 106.0%TVD=12111 Mud=13.75 -> 106.1%TVD=12111 Mud=14.33 -> 106.2%TVD=12111 Mud=14.92 -> 106.3%TVD=12111 Mud=15.50 -> 106.4%TVD=12111 Mud=16.08 -> 106.5%TVD=12111 Mud=16.67 -> 106.6%TVD=12111 Mud=17.25 -> 106.6%TVD=12111 Mud=17.83 -> 106.7%TVD=12111 Mud=18.42 -> 106.8%TVD=12111 Mud=19.00 -> 106.9%TVD=13556 Mud=8.50 -> 105.3%TVD=13556 Mud=9.08 -> 105.5%TVD=13556 Mud=9.67 -> 105.6%TVD=13556 Mud=10.25 -> 105.7%TVD=13556 Mud=10.83 -> 105.8%TVD=13556 Mud=11.42 -> 106.0%TVD=13556 Mud=12.00 -> 106.1%TVD=13556 Mud=12.58 -> 106.2%TVD=13556 Mud=13.17 -> 106.3%TVD=13556 Mud=13.75 -> 106.4%TVD=13556 Mud=14.33 -> 106.5%TVD=13556 Mud=14.92 -> 106.6%TVD=13556 Mud=15.50 -> 106.7%TVD=13556 Mud=16.08 -> 106.7%TVD=13556 Mud=16.67 -> 106.8%TVD=13556 Mud=17.25 -> 106.9%TVD=13556 Mud=17.83 -> 107.0%TVD=13556 Mud=18.42 -> 107.1%TVD=13556 Mud=19.00 -> 107.1%TVD=15000 Mud=8.50 -> 105.5%TVD=15000 Mud=9.08 -> 105.7%TVD=15000 Mud=9.67 -> 105.8%TVD=15000 Mud=10.25 -> 105.9%TVD=15000 Mud=10.83 -> 106.1%TVD=15000 Mud=11.42 -> 106.2%TVD=15000 Mud=12.00 -> 106.3%TVD=15000 Mud=12.58 -> 106.4%TVD=15000 Mud=13.17 -> 106.5%TVD=15000 Mud=13.75 -> 106.6%TVD=15000 Mud=14.33 -> 106.7%TVD=15000 Mud=14.92 -> 106.8%TVD=15000 Mud=15.50 -> 106.9%TVD=15000 Mud=16.08 -> 107.0%TVD=15000 Mud=16.67 -> 107.1%TVD=15000 Mud=17.25 -> 107.1%TVD=15000 Mud=17.83 -> 107.2%TVD=15000 Mud=18.42 -> 107.3%TVD=15000 Mud=19.00 -> 107.4%TVD=16444 Mud=8.50 -> 105.7%TVD=16444 Mud=9.08 -> 105.9%TVD=16444 Mud=9.67 -> 106.0%TVD=16444 Mud=10.25 -> 106.2%TVD=16444 Mud=10.83 -> 106.3%TVD=16444 Mud=11.42 -> 106.4%TVD=16444 Mud=12.00 -> 106.5%TVD=16444 Mud=12.58 -> 106.6%TVD=16444 Mud=13.17 -> 106.7%TVD=16444 Mud=13.75 -> 106.8%TVD=16444 Mud=14.33 -> 106.9%TVD=16444 Mud=14.92 -> 107.0%TVD=16444 Mud=15.50 -> 107.1%TVD=16444 Mud=16.08 -> 107.2%TVD=16444 Mud=16.67 -> 107.3%TVD=16444 Mud=17.25 -> 107.4%TVD=16444 Mud=17.83 -> 107.4%TVD=16444 Mud=18.42 -> 107.5%TVD=16444 Mud=19.00 -> 107.6%TVD=17889 Mud=8.50 -> 105.9%TVD=17889 Mud=9.08 -> 106.1%TVD=17889 Mud=9.67 -> 106.2%TVD=17889 Mud=10.25 -> 106.3%TVD=17889 Mud=10.83 -> 106.5%TVD=17889 Mud=11.42 -> 106.6%TVD=17889 Mud=12.00 -> 106.7%TVD=17889 Mud=12.58 -> 106.8%TVD=17889 Mud=13.17 -> 106.9%TVD=17889 Mud=13.75 -> 107.0%TVD=17889 Mud=14.33 -> 107.1%TVD=17889 Mud=14.92 -> 107.2%TVD=17889 Mud=15.50 -> 107.3%TVD=17889 Mud=16.08 -> 107.4%TVD=17889 Mud=16.67 -> 107.5%TVD=17889 Mud=17.25 -> 107.6%TVD=17889 Mud=17.83 -> 107.7%TVD=17889 Mud=18.42 -> 107.7%TVD=17889 Mud=19.00 -> 107.8%TVD=19333 Mud=8.50 -> 106.1%TVD=19333 Mud=9.08 -> 106.2%TVD=19333 Mud=9.67 -> 106.4%TVD=19333 Mud=10.25 -> 106.5%TVD=19333 Mud=10.83 -> 106.7%TVD=19333 Mud=11.42 -> 106.8%TVD=19333 Mud=12.00 -> 106.9%TVD=19333 Mud=12.58 -> 107.0%TVD=19333 Mud=13.17 -> 107.1%TVD=19333 Mud=13.75 -> 107.2%TVD=19333 Mud=14.33 -> 107.3%TVD=19333 Mud=14.92 -> 107.4%TVD=19333 Mud=15.50 -> 107.5%TVD=19333 Mud=16.08 -> 107.6%TVD=19333 Mud=16.67 -> 107.7%TVD=19333 Mud=17.25 -> 107.8%TVD=19333 Mud=17.83 -> 107.8%TVD=19333 Mud=18.42 -> 107.9%TVD=19333 Mud=19.00 -> 108.0%TVD=20778 Mud=8.50 -> 106.3%TVD=20778 Mud=9.08 -> 106.4%TVD=20778 Mud=9.67 -> 106.5%TVD=20778 Mud=10.25 -> 106.7%TVD=20778 Mud=10.83 -> 106.8%TVD=20778 Mud=11.42 -> 106.9%TVD=20778 Mud=12.00 -> 107.0%TVD=20778 Mud=12.58 -> 107.2%TVD=20778 Mud=13.17 -> 107.3%TVD=20778 Mud=13.75 -> 107.4%TVD=20778 Mud=14.33 -> 107.5%TVD=20778 Mud=14.92 -> 107.6%TVD=20778 Mud=15.50 -> 107.7%TVD=20778 Mud=16.08 -> 107.8%TVD=20778 Mud=16.67 -> 107.8%TVD=20778 Mud=17.25 -> 107.9%TVD=20778 Mud=17.83 -> 108.0%TVD=20778 Mud=18.42 -> 108.1%TVD=20778 Mud=19.00 -> 108.2%TVD=22222 Mud=8.50 -> 106.4%TVD=22222 Mud=9.08 -> 106.6%TVD=22222 Mud=9.67 -> 106.7%TVD=22222 Mud=10.25 -> 106.8%TVD=22222 Mud=10.83 -> 107.0%TVD=22222 Mud=11.42 -> 107.1%TVD=22222 Mud=12.00 -> 107.2%TVD=22222 Mud=12.58 -> 107.3%TVD=22222 Mud=13.17 -> 107.4%TVD=22222 Mud=13.75 -> 107.5%TVD=22222 Mud=14.33 -> 107.6%TVD=22222 Mud=14.92 -> 107.7%TVD=22222 Mud=15.50 -> 107.8%TVD=22222 Mud=16.08 -> 107.9%TVD=22222 Mud=16.67 -> 108.0%TVD=22222 Mud=17.25 -> 108.1%TVD=22222 Mud=17.83 -> 108.2%TVD=22222 Mud=18.42 -> 108.3%TVD=22222 Mud=19.00 -> 108.3%TVD=23667 Mud=8.50 -> 106.5%TVD=23667 Mud=9.08 -> 106.7%TVD=23667 Mud=9.67 -> 106.8%TVD=23667 Mud=10.25 -> 107.0%TVD=23667 Mud=10.83 -> 107.1%TVD=23667 Mud=11.42 -> 107.3%TVD=23667 Mud=12.00 -> 107.4%TVD=23667 Mud=12.58 -> 107.5%TVD=23667 Mud=13.17 -> 107.6%TVD=23667 Mud=13.75 -> 107.7%TVD=23667 Mud=14.33 -> 107.8%TVD=23667 Mud=14.92 -> 107.9%TVD=23667 Mud=15.50 -> 108.0%TVD=23667 Mud=16.08 -> 108.1%TVD=23667 Mud=16.67 -> 108.2%TVD=23667 Mud=17.25 -> 108.3%TVD=23667 Mud=17.83 -> 108.3%TVD=23667 Mud=18.42 -> 108.4%TVD=23667 Mud=19.00 -> 108.5%TVD=25111 Mud=8.50 -> 106.7%TVD=25111 Mud=9.08 -> 106.8%TVD=25111 Mud=9.67 -> 107.0%TVD=25111 Mud=10.25 -> 107.1%TVD=25111 Mud=10.83 -> 107.3%TVD=25111 Mud=11.42 -> 107.4%TVD=25111 Mud=12.00 -> 107.5%TVD=25111 Mud=12.58 -> 107.6%TVD=25111 Mud=13.17 -> 107.7%TVD=25111 Mud=13.75 -> 107.8%TVD=25111 Mud=14.33 -> 107.9%TVD=25111 Mud=14.92 -> 108.0%TVD=25111 Mud=15.50 -> 108.1%TVD=25111 Mud=16.08 -> 108.2%TVD=25111 Mud=16.67 -> 108.3%TVD=25111 Mud=17.25 -> 108.4%TVD=25111 Mud=17.83 -> 108.5%TVD=25111 Mud=18.42 -> 108.6%TVD=25111 Mud=19.00 -> 108.6%TVD=26556 Mud=8.50 -> 106.8%TVD=26556 Mud=9.08 -> 107.0%TVD=26556 Mud=9.67 -> 107.1%TVD=26556 Mud=10.25 -> 107.3%TVD=26556 Mud=10.83 -> 107.4%TVD=26556 Mud=11.42 -> 107.5%TVD=26556 Mud=12.00 -> 107.6%TVD=26556 Mud=12.58 -> 107.8%TVD=26556 Mud=13.17 -> 107.9%TVD=26556 Mud=13.75 -> 108.0%TVD=26556 Mud=14.33 -> 108.1%TVD=26556 Mud=14.92 -> 108.2%TVD=26556 Mud=15.50 -> 108.3%TVD=26556 Mud=16.08 -> 108.4%TVD=26556 Mud=16.67 -> 108.5%TVD=26556 Mud=17.25 -> 108.5%TVD=26556 Mud=17.83 -> 108.6%TVD=26556 Mud=18.42 -> 108.7%TVD=26556 Mud=19.00 -> 108.8%TVD=28000 Mud=8.50 -> 106.9%TVD=28000 Mud=9.08 -> 107.1%TVD=28000 Mud=9.67 -> 107.3%TVD=28000 Mud=10.25 -> 107.4%TVD=28000 Mud=10.83 -> 107.5%TVD=28000 Mud=11.42 -> 107.7%TVD=28000 Mud=12.00 -> 107.8%TVD=28000 Mud=12.58 -> 107.9%TVD=28000 Mud=13.17 -> 108.0%TVD=28000 Mud=13.75 -> 108.1%TVD=28000 Mud=14.33 -> 108.2%TVD=28000 Mud=14.92 -> 108.3%TVD=28000 Mud=15.50 -> 108.4%TVD=28000 Mud=16.08 -> 108.5%TVD=28000 Mud=16.67 -> 108.6%TVD=28000 Mud=17.25 -> 108.7%TVD=28000 Mud=17.83 -> 108.8%TVD=28000 Mud=18.42 -> 108.8%TVD=28000 Mud=19.00 -> 108.9%200077781355619333251118.5010.8313.1715.5017.83TVD (ft)Mud Weight (ppg)0%25%50%75%100%120%

Pressure Sensitivity Export

Perturb hydrostatic-driving and temperature-driving inputs slightly and export the resulting bottomhole pressure change.

Hydrostatic inputs
InputDirectionShiftHydrostaticBHTBHPΔ Pressure
TVDDecrease-5%6817.2 psi87.1 °F7317.2 psi-358.8 psi
TVDIncrease+5%7534.8 psi88.9 °F8034.8 psi+358.8 psi
Mud WeightDecrease-5%6817.2 psi88.0 °F7317.2 psi-358.8 psi
Mud WeightIncrease+5%7534.8 psi88.0 °F8034.8 psi+358.8 psi
Surface PressureDecrease-5%7176.0 psi88.0 °F7651.0 psi-25.0 psi
Surface PressureIncrease+5%7176.0 psi88.0 °F7701.0 psi+25.0 psi
Temperature inputs
InputDirectionShiftHydrostaticBHTBHPΔ Pressure
Surface TemperatureDecrease-5%7176.0 psi84.5 °F7676.0 psi0.0 psi
Surface TemperatureIncrease+5%7176.0 psi91.5 °F7676.0 psi0.0 psi
Geothermal GradientDecrease-5%7176.0 psi87.1 °F7676.0 psi0.0 psi
Geothermal GradientIncrease+5%7176.0 psi88.9 °F7676.0 psi0.0 psi