RE: RNS!11 Jul 2018 13:37
·    Enhanced Oil Recovery: DT Ultravert: a re-fracking and parent well protection technology with four patents allowed and additional patents pending in the United States and internationally. Highlands is advancing commercial conversations with a range of oil and gas operators and service providers to commercialize DT Ultravert technology, potentially supported by Highlands' 800-acre low-cost nitrogen discovery in Kansas and its 46,000 landholding which is prospective for CO2 in Ariz