The paper tightly encloses each stage of beach oilfield development, analyzing its input-output circumstance, setting up appropriate economic models of analysis and evaluation: at .

• 滩海油田开发是一个动态调整的过程，涉及到海工及配套工程建设阶段、钻井阶段、原油开采阶段、经济界限的确定等等。