Sandridge Evans 3406 1-18H/Evans 3406 2-19H Station - Oil Extraction Facility in Harper County, Kansas

Sandridge Evans 3406 1-18H/Evans 3406 2-19H Station is an oil extraction facility located in Harper County, Kansas, United States. The facility is operational and is classified under NAICS codes 211111 (Crude Petroleum Extraction) and 211120 (Natural Gas Liquid Extraction), indicating its role in both crude oil and natural gas liquids production. The facility operates within the regulatory framework of the United States, which includes oversight by the Environmental Protection Agency (EPA) and state-level agencies such as the Kansas Corporation Commission. Oil extraction in Kansas typically involves conventional vertical wells and horizontal drilling techniques, with the Evans wells likely utilizing hydraulic fracturing to access oil-bearing formations in the Anadarko Basin. As part of the domestic oil infrastructure, this facility contributes to the energy supply in the region. Its location in a rural area of Kansas minimizes direct population exposure, but standard operational practices for spill prevention and groundwater protection are essential. The facility's production supports local economic activity and the broader U.S. energy market.

The facility is situated in a rural agricultural area of Harper County, Kansas, where oil extraction coexists with farming. The primary environmental considerations include potential groundwater contamination from drilling fluids and produced water, as well as surface spills during transport. Regulatory compliance with EPA's Spill Prevention, Control, and Countermeasure (SPCC) rules and state-level well construction standards helps mitigate these risks. The region's semi-arid climate and low population density reduce the likelihood of widespread impact from operational incidents.