Suggestions to Texas lessors after ExxonMobil v. Lazy R Ranch, et al: Claiming that you were not aware of contamination from oil spills you’ve known about for 20 years is a tough sell, and suing your long-time lessee for millions right after it sells your lease looks a wee bit opportunistic.
For nearly 60 years Exxon operated wells on the 20,000 acre Lazy R Ranch before selling the lease in 2008. The Ranch hired an environmental engineer who identified a total of 1.2 acres in four areas where hydrocarbon contamination exceeded levels set by state law.
In 2009 the Ranch sued Exxon for contamination and sought damages for remediation of the 1.2 acres that would cost $6.3 million. (At least they waited to bite until the hand was no longer dispensing the groceries).
The damage claim presented a problem for the Ranch. Under Texas law the recovery for damages for a permanent injury to real property is generally limited to the difference in value of the property before and after the injury.