Proppant for use in oil well and gas well hydraulic fracturing operations

Scientific and technological services, namely, research in the fields of oil and gas production and processing, and research and design relating thereto in the fields of oil and gas production and processing; industrial research and analysis in the field of oil and gas production and processing; engineering services; computer simulation based on computer programs for others; mapping services; geometric mapping services; mapping of hydraulic fractures; wellbore mapping services; well spacing o...