关键词: 油气田, 效益评价, 一体化, 平台, 降本增效

Abstract: Against the background that China has stepped up the efforts for oil and gas exploration and development at home, the oil and gas field enterprises are facing a challenge for bringing about high-efficiency development to highlight both production and performance in the exploration and development process. Cloud technology and big data concerning investment and production are used to combine exploration and development with production and business operation and establish the “cloud desktop” management model with an integration of cloud computing, storage, processing and sharing. The integrated performance-evaluating platform for oil and gas fields has a number of functions and modules, covering evaluation of single-well performance, evaluation of measures, evaluation of horizontal wells, and the performance and production-to-cost model. Based on the technological-economic matching model for production, the platform can help bring about conversion from productivity to benefits, identifying the direction for lower cost and higher efficiency. It can be used to follow-up the progress of productivity construction, keep the results of newly-drilled wells abreast in time, ensure the positive roles of production from the new wells on the performance of the oil area, and scientifically guide development and adjustment of the new wells. It can also make an in-depth analysis of oil and gas production performance structure, tighten control over performance, consolidate the foundation of oil reservoir operation and management, and accelerate transformation of management methods. The platform has played a great role in helping Liaohe Oilfield improve its quality and efficiency, making evaluation of oil and gas oilfields’ performance more accurate and scientific.