浩口油田压裂难点及对策  

On Difficulties of fracturing in Haokou Oilfield and Its Countermeasurement

作　　者：张燕平[1] 王小军[1] 陈和平[1] 方梦莉[1] 

机构地区：[1]中国石化江汉油田分公司采油工艺研究院,湖北武汉430035

出　　处：《江汉石油职工大学学报》2011年第1期6-10,共5页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：浩口油田已进入高含水开发阶段。受活跃的边底水影响,压裂可能沟通水线或临近水层导致油井高含水,甚至暴性水淹;断层交错,地层滤失大,压裂改造挖潜难度进一步加大,挖潜剩余油效果逐渐变差。为此,提出了具体措施与对策,经现场实施,取得了较好的效果。Haokou Oilfield has gone into development phase of high water cut.With the influence of active edge and bottom water,fracturing operation would lead to high water cut,even water flooding of oil wells if it happened to connect with waterline or be close to water course.With a crisscross of fault and a high filter loss of stratum,it is getting more difficult to upgrade fracturing and to tap potential so that the effect of producing remaining oil is getting worse.The writers,therefore,have put forward specific measures that are proved effective in field operation.

关 键 词：浩口油田 高含水 油水边界 

分 类 号：TE35[石油与天然气工程—油气田开发工程]