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针对JYC油田的8106-5井组进行了调剖设计以及效果预测.首先,应用一种数学方法对调剖半径、调剖剂用量进行理论研究,得到8106-5井组的调剖半径为14.09 m,调剖剂用量为266 m3.接着,对调剖效果进行预测.应用油藏工程方法,确定调剖措施后各层的等效渗透率、吸水量,并通过对平面分配系数以及油井的分层含水率的计算,得到8106-5井组的日产油量为1.24 t.通过对产油量递减规律的研究,得到8106-5井组的调剖有效期和累积增油量分别为358 d和413.35 t.结果表明,研究成果对同类型油田的调剖设计及效果预测的研究有推广应用价值.
The profile control design and the prediction of effect for the well 8106-5 in JYC field are carried out.First, a mathematical method is used to study the profile control radius and profile control agent dosage, and the radius of profile control in Well 8106-5 is 14.09 m , And the dosage of profile control agent is 266 m3.And then, the profile control effect is predicted.Using reservoir engineering method, the equivalent permeability and water absorption of each layer after profile control measures are determined, and the distribution coefficient of the plane and the stratification of oil well According to the study of the decreasing law of oil production, the effective period of profile control and accumulated oil accumulation in Well 8106-5 are 358 d and 413.35, respectively t. The results show that the research results of the same type of oil field profile design and prediction of the effect of the promotion and application of value.