369 P.2d 241 JEANNETTE H. ENDICOTT, et al., Appellees, v. LOUIS V. DeBARBIERI, et al., Appellants. No. 42,460Supreme Court of Kansas Opinion filed March 3, 1962. SYLLABUS BY THE COURT 1. MINES AND MINERALS — Oil and Gas Lease — Covenants to Drill — Enforcement. Where an oil and gas lease contains certain clear and […]