摘要
为了确保油田老区稳产,提升老井盈利水平,研究创建了涵盖单井效益评价、油井增产措施效益评价、无效井治理跟踪评价的老井精细化效益管控方法及指标体系。以数据库、大数据技术为抓手,重构评价模型,增添并细化措施增油指标、成本指标和效益指标,完善措施效益后评价环节。以某油田A、B两采油厂为例,对2016—2020年老井效益相关指标,如成本分析及定额制定、区块效益、措施效益等进行多维度分析,全面强化老井效益对标管理。通过细化剖析成本、加强无效益井治理、严格措施论证、强化老井效益预测等举措,为油田老井稳产、措施增产提供决策依据,精准助力公司提质增效、亏损治理。
To keep the production of old oilfields stable and improve the profitability of old wells,this paper studies and creates the fine performance control method and indexes system which includes evaluating the economic performance of old wells,appraising performance of the stimulating measures for oil wells and follow-up evaluating treatment of ineffective oil wells.Based on databank and big data technology,the system reconstructs the appraisal model with increase and subdivision of measure-taking additional oil index,cost index and performance index as well as perfection of the evaluation links after the measures-based performance.Taking A and B oil production plants of a certain oilfield for example,this paper makes a multidimensional analysis of the old-well performance-related indexes between 2016 and 2020,such as cost analysis and formulation of the quota,performance of the block,and performance of the measures,comprehensively strengthening old-well performance benchmarking management.A series of measures,such as subdivision and analysis of the cost,enhanced treatment of ineffective wells,strict demonstration of the measures and enhancement of prediction on old well performance,providing the decisionmaking basis for keeping the old wells of oilfield stable and formulating the measures for higher production.Those measures accurately help the company improve the quality and performance and reduce damages and losses.
作者
李晗
Li Han(Economics and Technology Research Institute of PetroChina Liaohe Oilfield Company,Panjin 124010,China)
出处
《石油科技论坛》
2022年第6期77-85,共9页
PETROLEUM SCIENCE AND TECHNOLOGY FORUM
基金
中国石油辽河油田公司软科学研究课题“辽河油田‘十四五’时期原油效益开发策略研究”(编号:辽油研20220101)。
关键词
老井
单井效益评价
无效井治理跟踪
措施效益评价
old wells
evaluation of single-well performance
follow-up treatment of ineffective wells
evaluation of performance from the measures
作者简介
李晗,1988年生,2013年毕业于东北石油大学油气井工程专业,硕士,工程师,现从事油田勘探开发经济理论研究与评价工作。E-mail:lh_lihan@petrochina.com.cn。
