Su-bridge Gas Field Integrated Stability Of Development Programs, Economic Evaluation Studies

According to national economy ' development strategy and long-range plan in the oil industry, oil gas technology economic evaluation makes calculation to analyses for the charges and output' benefit of the quasi-construct project input , on the basis of resource appraisal, developmental project appraise, technical design of developmental project and market forecast. Through many comparative study, this article analyzes and demonstrates quasi-construct project'technology and financial feasibility and economic advisability, providing the gist for scientific policy-making.Firstly, to.the characteristic on technical and economic evaluation of oil gas field, the article has carried on the technical and economic evaluation theory analysis in the oil gas field and has pointed out the definitions and principles on technical and economic evaluation of oil gas field.Secondly, this article has analyzed internal and external environment of Su Qiao gas field and has explained characteristic of our country natural gas that reserves increase and optimistic prospect of oil in our country, and studied basic geological situation of Su Qiao gas field and main gas production status and characteristic.Thirdly, on the basis of the thing that every main gas field adjusted conceptual design and optimized, this article has provided the scheme of developing Su Qiao's gas.Finally, this article analyzes Su Qiao gas field syntheses dependable crop development program, from initial cost estimate of exploratory development , financial evaluation economic indicator, financial evaluation uncertainty analysis, national economic evaluation indices as well as national economic evaluation. We. can confirm Scheme 5 as the best implementing scheme and the Scheme 7 is in reserve.