油田企业经济评价数字化模式探讨

Discuss Digitalized Model of Economic Evaluation for Oilfield Enterprises

经济评价数字化模式是运用大数据、云计算等数字信息技术,构建数字化“三级运行体系”管理体系。通过制定配套流程,创建经济评价一体化数据库,研发油田经济评价软件平台,建立储量经济评价、产能建设及开发方案评价、单井效益评价、无效井治理效果评价、措施效益评价等数字化模块,形成涵盖油田全生命周期的“全过程管理、全要素分析、全方位评价”的油田数字化效益管理模式。辽河油田运用数字化模式,打破各专业间数据壁垒,促进了经济储量资产新增与盘活、产能建设项目优化、开发方案可行性评价,单井效益评价及无效井治理取得良好效果,有效益产量较上年提升5.2%、边际效益产量下降3.3%、无效产量下降1.8%,效益产量结构显著优化,油田盈利能力和效益管控能力有效提升,推动油田高质量发展。

The digitalized model of economic evaluation uses digital information technology like big data and cloud computing to construct the digitalized management system of“three-level operational system”.The model is established in the efforts to formulate the systematic process,create the integrated databank of economic evaluation,develop the software platform for oilfield economic evaluation and construct a number of digitalized modules for economic evaluation of reserves,evaluation of productivity construction and development plans,evaluation of single-well performance,evaluation of treatment results from ineffective wells,and evaluation of benefits from the treatment measures.The oilfield digitalized performance-managing model covers the whole life cycle of the oilfield,focusing on“management of the whole process,analysis of all elements and all-around evaluation”.Liaohe Oilfield uses the digitalized model to eliminate the hurdles among the cross-disciplinary data,increase and invigorate the economic reserve assets,optimize the productivity construction projects,and evaluate the feasibility of development plans.Good results have been achieved in evaluation of single-well performance and treatment of ineffective wells.The performance-based yield was boosted 5.2 percent as compared to the previous year,while the marginal benefit yield and ineffective yield declined 3.3 percent and 1.8 percent separately.The structure of performance-based yield was remarkable for optimization.In addition,the profit-making and performance-controlling abilities of the oilfield were effectively improved,thus fueling high-quality development of the oilfield.