The market you compete in, unit by unit.
Where the installed base actually sits, who owns it versus contracts it, your competitors' footprint by basin, and the recontracting windows nobody else can time. The census reads the iron, so you can plan GTM against the whole board instead of your own book.
Three rungs fit a vendor.
Basin, if you own one play and want the whole board for it. Category, if you compete everywhere and want lifecycle deltas and vendor assignment across all 12 basins. Enterprise, if multiple teams need the feed, the API, and warehouse delivery. All three are request pricing at launch, a posture you will recognize professionally.
See pricing →You know your own book better than any read of the public record ever will. Contribute your fleet and contract data and two things happen: vendor assignment sharpens for the whole market, and the contribution is credited against your subscription price. The credit is the only thing contribution buys. Your rows enter the same census everyone reads, on the same terms, and no contributor sees data the rest of the market cannot.