We obtained summary judgment on behalf of a wellhead manufacturer in a product liability matter pending in Western Pennsylvania. The plaintiff drill operator alleged a wellhead was defectively designed, causing oil and gas to escape during operation, which led to a fire at the well site. The plaintiff asserted economic losses in excess of $1.4 million. We successfully argued that the plaintiff failed to elicit sufficient expert opinion to support the defect claim and also spoliated evidence in discarding the subject wellhead.