Injection Allocation & Hall Plot

Paste injection data to generate a Hall plot. Slope changes indicate skin changes, plugging, or fracturing.

Injection Data

Paste tab or comma separated: Day, Injection Rate (BPD), Wellhead Pressure (psi)

Hall Plot

X-axis: Cumulative Injection (BBL) | Y-axis: Cumulative (P × Δt) (psi-day)

Total Injection

Avg Hall Slope

Slope Trend

Interpretation

How this works

Hall Plot: Cumulative (WHP × Δt) vs. Cumulative injection volume. A straight line = constant injectivity. Slope increase = plugging/skin increase. Slope decrease = fracturing/skin reduction.

Need waterflood optimization or injection well analysis?

Book a free strategy call →