摘要
水平井的方案部署经济评价主要采用投入产出原理,通过对水平井的投入和产出状况研究,建立水平井效益评价指标体系,制订评价标准,科学评价水平井部署方案的投资效益。该文采用财务内部收益率、财务投资回收期和财务净现值3个经济评价指标,对水平井和直井的经济性进行对比,确定水平井、直井及二者相对回收期的计算公式,确定最合适的井型进行开发。通过在实际生产决策中应用,对水平井的开发部署有极大的指导作用,具有较好的适用性。
Economic evaluation of horizontal well deployment mainly adopts input/output principle and establishes a benefit evaluation index system of horizontal well to scientifically evaluate the investment returns of a horizontal well deployment plan.This paper employs economic evaluation index of financial internal rate of return,payback period and net present value,compares the economy of horizontal and vertical wells,and determines the formula of payback period of horizontal and vertical wells,thereby to determine the most appropriate well type.Practical application of this method has guided the deployment of horizontal wells,showing good applicability.
出处
《特种油气藏》
CAS
CSCD
2011年第1期64-66,138,共3页
Special Oil & Gas Reservoirs
基金
辽河油田公司2007年"科技进步计划"部分研究内容(中油辽字[2007]78)
关键词
水平井
经济评价
效益
对比
辽河油田
horizontal well
economic evaluation
benefit
compare
Liaohe oilfield
