If you drive around Pennsylvania, you are likely not going to encounter a “For Sale” sign offering a cavern in the ground. But the voids, pore spaces, and cavities in the subsurface can be quite valuable now and in the...more
In ConocoPhillips Co. v. Hahn, the Supreme Court of Texas addressed whether a “fixed” nonparticipating royalty interest (“NPRI”) was later converted to a “floating” NPRI. The court weighed two possible means of this...more