Exploration and Well Status, Quarter Miles Cells - SaMiRa

Cell maps are created by the USGS as a method for illustrating the degree of petroleum exploration, type of production as indicated by final well status, distribution of production and well density in a given area; in this case, covering the SaMiRa project area of interest. Each cell represents a quarter-mile square of the land surface, and the cells are coded to represent whether oil and gas wells included within the cell are predominantly oil-producing, gas-producing, both oil and gas-producing, dry or the type of production of the wells located within the cell is unknown. The well information was initially retrieved from the IHS Energy Enerdeq, which is a proprietary, commercial database containing information for most oil and gas wells in the United States. Cells were developed as a graphic solution to overcome the problem of displaying proprietary well data. No proprietary data are displayed or included in this dataset. The data from IHS were current as of February 2016. This particular cell dataset was created for the Sagebrush Mineral Resource Assessment project (SaMiRa). Please see the purpose section for further information on SaMiRa.本单元格地图由美国地质调查局（United States Geological Survey, USGS）制作，用于直观展示特定区域内的石油勘探程度、以最终井况表征的油气生产类型、产量分布以及井网密度；本次数据集覆盖萨米拉（SaMiRa）项目的关注区域。每个单元格对应地表四分之一平方英里的范围，通过编码区分单元格内油气井的主要生产属性：以产油为主、产气为主、油气兼产、无产能，或井生产类型未知。该井数据最初取自IHS能源Enerdeq数据库——这是一套覆盖美国绝大多数油气井信息的商用专有数据库。单元格地图的设计初衷是作为可视化解决方案，解决专有油气井数据的展示难题。本数据集未展示或包含任何专有数据。IHS提供的这批数据的最新更新时间为2016年2月。本专属单元格数据集专为"山艾树矿产资源评估项目（Sagebrush Mineral Resource Assessment Project, SaMiRa）"打造。如需了解萨米拉项目的更多细节，请查阅项目目的章节。