Wellbore Genius

FDI bidirectional loop

Parent depletion feeds child fracture propagation each step. Δσ_h ≈ α·(1−2ν)/(1−ν)·Δp; growth scales with normalised stress relief. Optional SWPM residuals invert to a recommended pump-rate delta.

Inputs

Steps [-]

Δt [days]

Depletion rate [psi/day]

Growth coupling κ [-]

Base growth [ft/step]

σh baseline [psi]

Net pressure [psi]

Biot α [-]

Poisson ν [-]

Final half-length [ft]

1376.6

Final Δσ_h [psi]

7680

Σ recommended Δrate [bpm]

0.00

Real-time loop progress

Idle

Iteration

0 / 24

t [days]

—

ΔL this step [ft]

—

Recommended Δrate [bpm]

—

Next suggested step

Press Play to start the loop.

Cadence 400 ms

Per-step history

Step	t [d]	Σ Δp [psi]	Δσ_h [psi]	σh_eff [psi]	L [ft]	ΔL [ft]
1	30	600	320	7180	36.8	36.79
2	60	1200	640	6860	75.4	38.58
3	90	1800	960	6540	115.8	40.38
4	120	2400	1280	6220	157.9	42.17
5	150	3000	1600	5900	201.9	43.96
6	180	3600	1920	5580	247.6	45.75
7	210	4200	2240	5260	295.2	47.54
8	240	4800	2560	4940	344.5	49.34
9	270	5400	2880	4620	395.6	51.13
10	300	6000	3200	4300	448.6	52.92
11	330	6600	3520	3980	503.3	54.71
12	360	7200	3840	3660	559.8	56.50
13	390	7800	4160	3340	618.1	58.30
14	420	8400	4480	3020	678.2	60.09
15	450	9000	4800	2700	740.0	61.88
16	480	9600	5120	2380	803.7	63.67
17	510	10200	5440	2060	869.2	65.46
18	540	10800	5760	1740	936.4	67.26
19	570	11400	6080	1420	1005.5	69.05
20	600	12000	6400	1100	1076.3	70.84
21	630	12600	6720	780	1149.0	72.63
22	660	13200	7040	460	1223.4	74.42
23	690	13800	7360	140	1299.6	76.22
24	720	14400	7680	0	1376.6	77.00