Authors
Yuntian Teng, Clark G Horst, Ellen G Polites, Keju Yan, C Heath Stanfield, Harshvardhan Chopra, Kadie J Steup, Nabajit Lahiri, Radha Kishan Motkuri, Christopher E Bagwell, Mark E Curtis, Son T Dang, Quin R S Miller, H Todd Schaef
Published in
Environmental science & technology. Sep 07, 2026. Epub Sep 07, 2026.
Abstract
The global demand for critical minerals and materials (CMM) is rapidly outpacing conventional supply chains. This Perspective presents a paradigm shift by demonstrating that mature U.S. sedimentary basins are not merely depleting fuel reservoirs but are vast, accessible repositories of mineral wealth. By integrating in-situ mining (ISM) chemistries into existing oil and gas infrastructure, we can leverage billions of dollars in sunk capital to address modern supply chain bottlenecks while simultaneously enhancing energy recovery. Our analysis of 13 U.S. hydrocarbon reservoirs identifies 15 critical elements, including titanium, vanadium, nickel, cobalt, etc., ubiquitous within the sedimentary matrix. We highlight that 1% enhanced recovery rate of hydrocarbon from the existing reservoirs and 1% recovery rate of CMM from 5% of these accessible formation volumes could yield over 530 million barrels of oil, 6 Tcf natural gas, and 500 million metric tons of CMM, providing scale context for the potential energy and material significance of sedimentary coproduction. Future research should focus on optimizing selective lixiviants that maintain reservoir integrity while maximizing yields of CMM and hydrocarbons within a closed-loop system. Redefining the Earth as a Reactor offers a pragmatic and low-footprint pathway to secure national industrial competitiveness and advance technological leadership.
PMID:
42715437
Bibliographic data and abstract were imported from PubMed on 10 Sep 2026.
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