Product · Balloon

Kick or ballooning.

The look-alikes, weighed over time: influx, ballooning, connection, pump ramp, sensor fault, or unexplained.

1

Six explanations, with probabilities

2

Ballooning breathes with the pumps

3

Unexplained is an answer

What it would do

Four things that look like a kick

Connection

Pumps off, the flowline drains back. Every stand.

Ballooning

The formation takes mud in, gives it back on pumps-off.

Sensor fault

A stuck paddle, a drifting pit level.

Simulation: 1 % of held-out ballooning runs read as influx; sensor faults 9 %.

What it needs

  • Rig state
Works with
Balloon — Kick or ballooning. · Annulus