Research and Design of System of Oilfield Data Off-line Acquisition

To meet the real-time requirements of data acquisition in oilfield production and the problem of off-line collection with maintenance workload big, poor universality, uploading not in time, an universal off-line acquisition component based on existing data acquisition system is proposed. This system uses the development way of components and the data storage and mapping mode of XML file. The encrypted data file is stored in local devices, and transmitted to the server automatically or manually submitted in the case of the normal network, then the data is stored in the database in accordance with custom format. The component can be adapted to most online collection system, and is applied in oil field production systems.