Petromium Tools / Formula set VLP-001
Tubing Pressure Traverse / VLP
Single-phase liquid and gas · segmented MD/TVD · rate sensitivity · V2.0
MD integration audit
Pressure and component profile
Pressure component split
Hydrostatic, friction and acceleration contributions
Figure data
| Node | TVD (m) | Pressure (bar) |
|---|---|---|
| 1 | 0 | 30 |
| 2 | 90 | 37.559 |
| 3 | 180 | 45.117 |
| 4 | 270 | 52.676 |
| 5 | 360 | 60.234 |
| 6 | 450 | 67.793 |
| 7 | 540 | 75.351 |
| 8 | 630 | 82.91 |
| 9 | 720 | 90.468 |
| 10 | 810 | 98.027 |
| 11 | 900 | 105.585 |
| 12 | 990 | 113.144 |
| 13 | 1,080 | 120.703 |
| 14 | 1,170 | 128.261 |
| 15 | 1,260 | 135.82 |
| 16 | 1,350 | 143.378 |
| 17 | 1,440 | 150.937 |
| 18 | 1,530 | 158.495 |
| 19 | 1,620 | 166.054 |
| 20 | 1,710 | 173.612 |
| 21 | 1,800 | 181.171 |
Top pressure 30 bar.
Vertical lift performance
Bottomhole pressure against rate for each sensitivity case
Figure data
| Case |
|---|
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
MD/TVD trajectory colored by pressure
Tubing geometry
Tubing geometry and pressure
Traverse against measured depth
Figure data
| Node | TVD (m) | Pressure (bar) |
|---|---|---|
| 1 | 0 | 30 |
| 2 | 90 | 37.559 |
| 3 | 180 | 45.117 |
| 4 | 270 | 52.676 |
| 5 | 360 | 60.234 |
| 6 | 450 | 67.793 |
| 7 | 540 | 75.351 |
| 8 | 630 | 82.91 |
| 9 | 720 | 90.468 |
| 10 | 810 | 98.027 |
| 11 | 900 | 105.585 |
| 12 | 990 | 113.144 |
| 13 | 1,080 | 120.703 |
| 14 | 1,170 | 128.261 |
| 15 | 1,260 | 135.82 |
| 16 | 1,350 | 143.378 |
| 17 | 1,440 | 150.937 |
| 18 | 1,530 | 158.495 |
| 19 | 1,620 | 166.054 |
| 20 | 1,710 | 173.612 |
| 21 | 1,800 | 181.171 |
Method and case
Actual rate with constant entered density and viscosity. Both modes use the same pure SI calculation engine.
Absolute pressure basis
Boundary and direction
Calculation complete
Calculation audit
Top pressure
435.113
psia
Bottom pressure
2,627.661
psia
Hydrostatic ΔP
15,004,174
Pa, top to bottom
Friction ΔP
112,910
Pa, signed
Version 1 calculates steady single-phase liquid or entered-property gas only.
Liquid properties and entered gas Z, temperature, molar mass, and viscosity are constant over the traverse.
Acceleration and diameter-transition minor losses are excluded and reported as zero.
Multiphase correlations remain unavailable until controlled primary cases and benchmarks pass Gate C.
Canonical SI engine with editable display units
Fluid state
Continuous ordered MD/TVD geometry
Tubing segments
Segment 1
tubing-1
Named local cases
Browser snapshots
Save a snapshot to restore an entered traverse on this device.
Screening scope and readiness gate
Model boundary
Formula
VLP-001 v1.0.0
Segments
1
Rate cases
5
Included: steady single-phase liquid or gas, Darcy-Weisbach friction, Churchill friction factor, hydrostatic head, segmented MD/TVD, and a top or bottom absolute-pressure boundary.
Excluded:multiphase holdup/regime, acceleration and transition losses, thermal coupling, transient flow assurance, and equipment acceptance. MULTIPHASE_METHODS_BLOCKED