Petroleum, petrochemical and natural gas industries. Collection and exchange of reliability and maintenance data for equipment|Gas turbines, Data organization, Databases, Compressors, Computer applications, Industrial pipework systems, Verification, Quality, Fire detectors, Drilling (mineral extraction), Electric motors, Data analysis, Environment (working), Information exchange, Technical data sheets, Classification systems, Quality control, Petroleum technology, Pumps, Probes, Data acquisition, Equipment safety, Natural gas, Electric generators, Coded representation, Failure (quality control), Identification methods, Reliability, Information retrieval, Tables (data), Petroleum refining, Taxonomy, Management, Petroleum extraction, Ignition systems (internal combustion engines), Valves, Design, Quality assurance systems, Data, Wells, Control systems, Heat exchangers, Computer software, Data recording, Gas detectors, Maintenance, Natural gas extraction