UNSPSC 71121204: Horizontal coring services

Coring directionally, generally from length rather than depth of a well.

UNSPSC 71121204 Horizontal coring services, a Commodity code, encompasses drilling and well-abandonment work that state and local governments solicit for water infrastructure, irrigation system upgrades, and remediation of orphaned oil and gas wells. Recent activity shows state and local buyers purchasing drilling, coring, well installation, and plugging services—not horizontal directional drilling in the sense of laying utilities, but rather vertical well construction, rehabilitation, and abandonment for municipal water systems, agricultural properties, and environmental remediation under state programs funded by the Infrastructure Investment and Jobs Act. The issuing-body mix spans state agencies (Michigan Department of Environment, Great Lakes, and Energy; Mississippi Oil and Gas Board; Illinois Department of Corrections; Oregon Parks and Recreation Department; Texas Parks and Wildlife Department), counties (Sarasota County, Seminole County, Gwinnett County, Escambia County, Hillsborough County, Boulder County), cities (Lubbock, Albany, Austin, DeBary, Reynolds, Wrens, Ocala, Bend, Pascagoula), and special districts (Hilldale Water District, San Bernardino County Service Areas, Boulder County Parks). Michigan and Florida rank as the most active jurisdictions in recent solicitations, followed by Georgia and Mississippi.

Representative recent activity includes the Michigan Department of Environment, Great Lakes, and Energy's prequalified vendor pool for orphan well plugging and site restoration services across Michigan's Lower Peninsula (RFP 7612600000025221, proposals due September 22, 2026), the City of Albany's sealed-bid solicitation for Well No. 21 rehabilitation (PE64750NONST2027000000232, due November 16, 2026), the City of DeBary, Florida's competitive bid for Rob Sullivan Park irrigation system improvements converting to a Hunter system installation ($90,000 Engineer's estimate, bid deadline April 10, 2015), and the Mississippi Oil and Gas Board's sealed-bid IFB for plugging and remediation of nine orphaned wells in Jasper and Jones Counties (3160008162, due December 18, 2026, mandatory pre-bid October 22). Recent geographic concentration includes Michigan (multiple direct solicitations for orphan well plugging in Gratiot and Montcalm Counties), Florida (Sarasota County well modifications, Escambia County monitoring well installation, Hillsborough County water well maintenance), Georgia (Albany well rehabilitation, Reynolds deep well construction), and Mississippi (orphan well plugging programs). Activity also appears in Texas, Illinois, Oregon, and Colorado. The code shows strong and steady demand driven by federal Infrastructure Investment and Jobs Act funding for orphaned well remediation and concurrent demand from municipal water utilities and park systems for new well installation and existing-well rehabilitation.