CPC E21B 47/08 (2013.01) [E21B 21/08 (2013.01); E21B 47/047 (2020.05); E21B 47/06 (2013.01); E21B 33/064 (2013.01); E21B 47/003 (2020.05)] | 10 Claims |
1. A system for an annulus, the system comprising:
a bell nipple having an inner diameter;
an influx device comprising a tubular body having a top end, a bottom end, and an outer circumferential surface, wherein the bottom end has an outer diameter smaller than the inner diameter of the bell nipple;
a pumping port entrance and a measuring port exit installed to the top end of the tubular body;
a pumping port exit and a measuring port entrance installed to the bottom end of the tubular body, wherein the pumping port exit is disposed within the annulus;
a gas measuring device connected to the measuring port exit; and
an opening machined proximate the bottom end of the tubular body, wherein the measuring port entrance is disposed adjacent to the opening.
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