A measurement may pertain-to transporter.Logical formLearned from3 sentences. Transporter may deliver natural gas to shipper.Logical formLearned from3 sentences. Transporter may evaluate a project.Logical formLearned from3 sentences. A (service agreement) can be with transporter.Logical formLearned from3 sentences. Transporter can be at an end.Logical formLearned from3 sentences. A (balancing party) can be by transporter.Logical formLearned from3 sentences. Transporter can be for an occurrence of balancing a failure.Logical formLearned from3 sentences. Transporter may deliver gas.Logical formLearned from3 sentences. Transporter may agree upon (payment obligations).Logical formLearned from3 sentences. (Capacity release provisions) may pertain-to transporter.Logical formLearned from3 sentences. A contract can be between transporter.Logical formLearned from3 sentences. Shipper may deliver gas to transporter.Logical formLearned from3 sentences. Transporter can be with respect to invoicing.Logical formLearned from3 sentences. Transporter may schedule (nomination changes).Logical formLearned from3 sentences. Transportation can be to transporter.Logical formLearned from3 sentences.