第38参第6期 2016年11月
石油钻采工艺
OIL DRILLING & PRODUCTION TECHNOLOGY
文章编号：10007393(2016)06084206
DOI: 10.13639/j.odpt.2016.06.025
抽油机井节能优化统一模型
邓吉彬
萧州江苏沟田瑞达石沟工程技术开发有限公司
引用格式：邓吉彬.抽油机并节能优化统一模型[J】.石油钻采工艺，2016,38(6)：842-847.
Vol. 38 No. 6 Nov.2016
摘要：低油价形势下为了进一步降低轴油机井能耗、提高抽油机并系统效率，建立了整合间抽生产与连续生产方式统一的抽油机井节能优化模型。该模型在完成相同产量的前提下，合理组合主要生产参数，从降低生产时间及降低生产单耗2个方面协同降低抽油机并日耗电。在此优化模型的基础上，提出了模型求解的无极间开设计方法，该方法可实现连续生产与不同生产时间的间开生产能耗对比，得出日耗电最低的生产参数组合。现场应用表明，与常规连续优化相比，无极间开优化可以有效降低中、低产抽油机并系统能耗，进一步提高其机采系规效率。该统一模型及其求解方法为确定抽油机并选择连续生产或是间抽生产提供了经济评价依据，尤其对中低产并的节能优化具有指导意义
关键词：抽油机井；连续生产；间开；机采参数；优化设计；采油效率
中图分类号：TE355.5
文献标识码：A
Uniformed model for energy conservation and optimization of rod-pumped wells
DENGJibir
Raida Perolerm Engineering Technology Developmenr Co. Lid, of Jiangsu Oijfield, Yangzhor, Jiangsrr 225009, China
Citation: DENG Jibin. Uniformed model for energy conservation and optimization of rod-pumped wells [ J J . Oil Drlling & Production Technology, 2016, 38(6): 842-847.
Abstract: At present low oil price, it is necessary to minimize energy consumption of rod-pumped wells and enhance efficiency of rod-pumped well systems. Accordingly, uniformed optimization model with combination of intermittent production and continuous production for energy conservation in rod-pumped well has been constructed. With proper production parameters, the new model can effectively reduce daily power consumption by rod-pumped well jointly through minimization of production and reduction of unit con-sumption without compromising productivity. Based on the optimization model, design for stepless intermittent operation has been pro-posed to provide solution to the newly constructed model. By comparing energy consumptions of intermittent production and continuous production, combination of optimal production parameters can be identified to minimize daily power consumption. On-site application results show the stepless intermittent operation optimization can further reduce energy consumption of rod-pumped well with medium or low productivities than the conventional continuous optimization. In this way, the efficiency of production system can be further enhanced. The innovative uniformed model and relevant solutions may provide reliable data for economic assessment on continuous or intermittent production in rod-pumped well. Relevant research results may provide necessary guidance for energy conservation and performance optimization in wells with medium or low productivity.
Key words: rod-pumped well; continuous production; intermittent production; parameters for mechanical production; design op-timization; oil production efficiency
基金项目：国家科技部科技型中小企业技术创新基会项目“抽油机并节能潜力评价与设计管理系统"（编号：13C26213201847)。
第一作者：邓吉彬（1972-)，1997年毕业于西南石沟大学油气田开发工程专业，硕士研究生，现从事来油、节能工艺技术研究应用工作，
高级工程师。通讯地址：(23009）江苏省持州市文汇西路1号石沟域实验楼2002宝。电话；0514-87762426。Email：dengib. jsyt@sinopec.com
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