特低渗透油藏单井商业油流计算方法研究OACSTPCD
Research on the calculation method of commercial oil flow in single well of ultra-low permeability reservoir
商业油流是储量起算标准的重要经济评价指标之一.中国石油行业标准 Q/SY 01180-2020《石油天然气经济可采储量评价规范》中给出的常规油藏稳定递减单井商业油流的计算方法,对生产初期产量递减较快、中后期产量递减相对平缓的"分段式"递减的特低渗油藏适用性较差.为此,基于常规油藏单一递减率的单井商业油流计算方法,应用盈亏平衡原理,结合"分段式"递减规律,建立了一种符合"分段式"递减规律的油藏单井商业油流计算模型,并以辽河坳陷太阳组为例,结合其油藏…查看全部>>
At present,commercial oil flow has become one of the important economic evaluation indexes of the initial reserve calculation standard.The Chinese petroleum industry standard(Q/SY 01180-2020)Guideline for evaluation of petroleum economical ultimate recovery specifies the calculation method for the commercial oil flow of a single well with stable decline.However,it does not cover the calculation method for single wells experiencing a"two-stage"decline,charact…查看全部>>
黄祥光;郝春联
中国石油辽河油田公司,辽宁 盘锦 124010中国石油辽河油田公司,辽宁 盘锦 124010
"分段式"递减储量起算标准经济评价商业油流计算方法
"Two-stage"declineInitial calculation standard of reservesEconomic evaluationCommercial oil flowCalculation method
《天然气与石油》 2024 (2)
62-67,6
中国石油天然气集团有限公司"十四五"前瞻性基础性科技项目"SEC储量评估方法技术与提高SEC储量接替率政策研究"(2022DJ7902)
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