Arkansas Oil & Gas Commission well inventory, Smackover-Norphlet lithium-brine lease polygons, and historical pipelines via the Arkansas State GIS Office. - searchWells ⭐ ~38.2K wells with permit/operator/welltype/status/county/section - searchLithiumLeasedAreas ⭐ ~7 lithium-brine polygons (Standard Lithium + ExxonMobil) - searchPipelines ~719 USGS-1986 historical polylines - getWellByPermit, getServiceInfo §0: build-plan said Location/FeatureServer — has only GNIS names, NO O&G. Canonical wells at Utilities/FeatureServer/5. Fields lowercase (operatorname); counties UPPERCASE (UNION 7.1K, 19%). wellstatus has "ex" typo alongside "EX". CRS 26915; outSR=4326.
5 methodsFreshness not declared
