Why isn't this well in our interests?

From the well plat and the well location, this well looks to be in our interests, but the owner (Mewbourne) says that it is not.

Well: 30-015-44152 HOSS 2 11 B2BO FEDERAL COM #002H

Our mineral rights locations:

Eddy county:

Township 25 South, Range 28 East,

Section 11: SENE,

Section 12: SWNW + NWSW

We ARE receiving revenue for 30-015-44153 HOSS 2 11 W2BO FEDERAL COM #001H, which seems to have almost identical plat.

Can anybody help me understand this?