QHD32-6油田电泵井憋压曲线模型的设计与应用  

Design and application of pressure build-up curve model for ESP wells in QHD32-6 oilfield

作　　者：郑春峰[1] 宫红方[2] 岳世俊 李芳[1] 沈思[1] 

机构地区：[1]中海油能源发展股份有限公司,天津塘沽300452 [2]中石化胜利石油管理局,山东东营257000 [3]中油勘探开发研究院西北分院,甘肃兰州730020

出　　处：《特种油气藏》2012年第3期140-143,158,共4页Special Oil & Gas Reservoirs

摘　　要：为加强QHD32-6油田电泵井管理和有效判断电泵井井下工况,根据电泵井工作原理和井下流体力学理论,结合电泵井结构特征,对电泵井憋压值与时间的变化关系进行论证分析,从而建立了电泵井憋压曲线模型。该模型可绘制并分析不同工况下电泵井憋压曲线及其对应规律。实际应用表明,该电泵井憋压曲线模型(结合其他生产及测试资料)可实现对电泵井井下工况的相对准确分析,为现场施工提供理论依据。In order to enhance ESP well management and effectively judge downhole working condition in QHD32-6 oilfield,a pressure build-up curve model is created for ESP wells based on the working principle,fluid mechanics and hole structure,as well as analysis of the relationship between ESP well pressure build-up value and time.This model can construct and analyze pressure build-up curves of ESP well under different working conditions.Case application shows that this model is relatively accurate in analysis of ESP well working condition combining with other production and testing data,thus providing theoretical basis for field operation.

关 键 词：潜油电泵井 憋压曲线模型 憋压峰值 工况分析 QHD32-6油田 

分 类 号：TE358[石油与天然气工程—油气田开发工程]