Can the Texas lessee perpetuate his oil and gas lease by “constructive participation” in wells drilled by another? Under the facts in Cromwell v. Anadarko E&P Onshore, LLC, the answer is no.

Cromwell and Anadarko’s wells

In 2009 Cromwell obtained the Ferrer and Tantalo leases covering small fractional interests in several sections. Anadarko owned working

Co-author Tiereney Bowman*

Texas courts continue to address the “fixed or floating” non-participating royalty interest question. The El Paso Court of Appeals’ answer in Bridges v. Uhl et al. was floating, based on the language in that particular reservation,

In 1940 the Klattenhoffs sold a 640-acre tract in Upton County to Virgil Powell, reserving, “an