Abstract: Based on the research, prompt production control and early-warning system of producing condition were introduced into oil field production. According to the ripe forecast early-warningsystem at home and aboard , we deeply analyzed and discussedabout the selection of early-waring monitoring index , the practi-
cal standard of it and prompt monitor was gotten and the produ-cing process of management and geology was analyzed. To use the theories of early-warning and modern computer technology,the software of early -warning system was developed , and an afarm to the abnormal subject could be given. The research result and practical use illustrated that this system attaches a great importance to stable yields and production increasing of oil fields.

Key words: product, monitoring production, early warning system, index of early-warning system, petroleum