摘要
油气田上游企业单独配置产量与成本造成资源配置长期不均衡的现象,传统按油井能力配产已无法满足油田高质量、可持续发展的需求,投资、成本、产量等资源如何合理配置是油田生产经营中需要解决的难题。为此,以油井为单元建立“三类六区”效益评价方法,引入最低变动成本识别无效益产量,在此基础上通过最低变动成本及单井效益贡献值的统一优化排序,利用盈亏平衡、成本最低及利润最大三种模型测算经济产量规模,以指导高成本及无效益产量进行效益优化,提出分类治理措施。此研究应用于制定XJ油田效益配产方案,基于油田能力配产方案及成本预算方案,以油田盈亏平衡产量、成本最低产量及利润最大产量为参考,调整产量规模、优化配置成本,得到量效兼顾产量方案,为油田生产经营决策提供依据。
The long-term imbalance in resource allocation caused by the separate allocation of production and costs by upstream oil and gas field enterprises has resulted in the traditional allocation of production based on the capacity of oil wells being unable to meet the needs of high-quality and sustainable development of oilfield.How to rationally allocate resources such as investment,cost,and production is a difficult problem that needs to be solved in the production and operation of the oilfield.To this end,a“three types and six areas”benefit evaluation method is established based on oil wells,and the lowest variable cost is introduced to identify ineffective production.On this basis,through the unified optimization ranking of the lowest variable cost and the benefit contribution value of a single well,the economic production scale is calculated using the three models of breakeven,lowest cost,and maximum profit,to guide the benefit optimization of high cost and ineffective production,and classified governance measures are proposed.This study is applied to the formulation of the benefit production allocation plan for XJ Oilfield.Based on the oilfield capacity production allocation plan and cost budget plan,with the oilfield’s breakeven production,lowest cost production,and maximum profit production as a reference,adjust the production scale,optimize the allocation cost,and obtain a yield plan that takes into account both quantity and efficiency,providing a basis for oilfield production and operation decisions.
作者
刘畅
张宇
张蔓
陈程
彭梦芸
LIU Chang;ZHANG Yu;ZHANG Man;CHEN Cheng;PENG Mengyun(Research Institute of Exploration and Development,PetroChina Xinjiang Oilfield Company,Karamay 834000,China)
出处
《中国矿业》
北大核心
2024年第1期61-67,共7页
China Mining Magazine
基金
中国石油科技重大专项“中高渗油田水驱进一步提高采收率关键技术研究”资助(编号:2021DJ1202)。
关键词
单井
效益评价
最低变动成本
“三类六区”
效益配产
single well
benefit evaluation
lowest variable cost
“three types and six areas”
benefit based production allocation
