Description: Near surface petroleum and hydrocarbon geochemical exploration services. GrayStone Exploration Labs, Inc. provides specialized soil iodine surveys designed to map volital hydrocarbon seepage patterns associated with petroleum accumulations.
production (8568) gas (5147) oil (4350) drilling (842) exploration (832) soil (640) petroleum (420) geochemistry (35) iodine (29) hydrocarbons (20)