National Assessment of Oil and Gas Project Bend Arch-Ft. Worth Basin Province (045) Quarter-Mile Cells

Cell maps for each oil and gas assessment unit were created by the USGS as a method for illustrating the degree of exploration, type of production, and distribution...美国地质调查局（United States Geological Survey, USGS）为各油气评估单元（oil and gas assessment unit）创建了栅格地图（cell maps），以此作为展示勘探程度、生产类型及分布状况的方法……