UNSPSC 71131001: Acid based fluid well fracturing services

Services for a well-stimulation operation in which acid, usually hydrochloric acid hcl, is injected into a carbonate formation at a pressure above the formation-fracturing pressure.

UNSPSC 71131001 Acid based fluid well fracturing services (Commodity) shows no recent state and local procurement activity aligned with its nominal scope. The two opportunities tagged under this code in the source—a park irrigation system upgrade by the City of DeBary, Florida (IFB, April 2015) and armored car services for the School Board of Polk County, Florida (ITB, June 2026)—are unrelated to acid-based well fracturing and represent a tagging mismatch rather than genuine market activity under the code. The irrigation project involved converting an existing park system to Hunter-brand components with an estimated cost of $90,000; the armored car solicitation covered secure transportation of deposits and financial materials districtwide with an estimated annual expenditure of $200,000. Neither involves well stimulation or downhole treatment services.

State and local procurement activity under this code appears dormant or absent from current records. Without recent opportunities aligned to the code's actual scope—acid-based fracturing fluids, well stimulation design, or related oilfield services—the code does not present a clear business development signal for firms pursuing state and local contracts. The source does not support characterization of issuing-body mix, geographic concentration, or representative recent work in the intended commodity category.