The Research On System Of Oil Data Processing

In the process of oil production, the dynamic monitoring of downhole data can provide the basis for improving recovery factor,work out two and three time pumping plan and allocation, match injection. Output profile test provides downhole temperature, pressure, fluid production and water content of fluid yielded.The common logging producing system currently at home and abroad has powerful function, complete hardware configuration and can satisfies the need of all kinds of logging operation. But its volume is huge, the transportation installment is extremely inconvenient when operation on the sea or long district. This affects its promoting and using. Along with fast development of computer technology and electronic technology, the function of electronic equipment is more and more powerful; the volume is more and more small. This provides condition for the study and development of new, simple and portable logging surface system.How to change simulation signal that the logging instrument transmits to the ground to digital signal which includes magnetic positioning, pressure, temperature, flow, water content and possibly increased multi-channel simulation signal when instruments improve after is studied in the subject. Programming logging data acquisition, quality monitoring, real-time display and data store for the whole logging process, and programming explaining software, processing and the explaining the gathered date to acquire the final explanation results are also studied in the subject.Acquiring and processing output profile test signal are studied in the paper. The production mechanism of signal, the transmission mode and the ground gathering plan are studied. An test system includes a circuit board, a notebook compute, a printer and direct-current power supply is provided. At the same time, the explanation model and the explanation method of the equipment are discussed with the example of coaxial line water detector based on phase. Data acquisition and explanation software is programmed. The portable test system based on coaxial line water detector based on phase is realized. The optimization and expansion of the software are discussed.