UNSPSC 71151311: Petrophysics services

Services to interpret or build a model using petrophysical information such as data from cased hole logs, core analysis, lwd, open hole logs.

UNSPSC 71151311 Petrophysics services is a Commodity code that does not align with the state and local contract opportunities recently posted under this classification. The three substantive recent opportunities in the source describe landfill gas collection and control system construction (Dalton-Whitfield Solid Waste Authority, Georgia), park irrigation system upgrades (City of DeBary, Florida), and digester gas utilization design-build-finance-own-operate-maintain services (Eastern Municipal Water District, California). None of these involve petrophysical analysis, formation evaluation, well logging, or subsurface characterization work typical of petrophysics services. A fourth opportunity (City of College Park, Georgia, RFP 26-37) covers executive search services and is entirely unrelated to the code's scope. The mismatch between the code's nominal definition and recent procurement activity signals that this Commodity code shows little relevant recent state and local procurement activity.

The single opportunity posted under this code in early 2026 that touches upstream energy infrastructure—the Eastern Municipal Water District's Digester Gas Utilization Project (RFP 3900, due April 14, 2026)—addresses renewable energy conversion and operations rather than subsurface rock and fluid property analysis. Issuers spanning solid waste authorities, municipal water districts, and city governments have posted work that falls outside petrophysics scope. Geographic activity in the source includes Georgia, Florida, and California, but assignment of these opportunities to UNSPSC 71151311 appears to reflect procurement data-entry inconsistency rather than genuine demand for petrophysics services from state and local buyers.