Considering the EXR has a lot more data than you have, and that...

Considering the EXR has a lot more data than you have, and that they would have worked with an entire team of experts to interpret this data, you could argue that their explanation is likely to be the correct one.

Reaching stabilised 2.1 with one choke and a stabilised 2.5 with another choke proves that they have solid control over the flow of this well. If this well is fitted with fit for purpose tubing I wouldn’t see why you’d doubt their expectation for the lorelle to flow at 3mmcfpd - after all they have access to all the data and you don’t.