Exploration Signatures LLC (ES LLC) is a privately held petroleum and groundwater exploration and consulting company. Our goal is to develop substantial oil and gas reserves in an environmentally sound manner and assist our partners in discovering new sources of groundwater as well as reclaiming groundwater from compromised, impaired, or brackish aquifers. The company has worked worldwide but focuses its own exploration on onshore U.S. properties and employs advanced, proprietary technology combined with the best conventional technologies. Over 90% of our oil and gas deals and consulting work is with former partners and clients.