电缆桥塞工艺在胡状油田堵水开发中的应用

The Application of Wireline Bridge Plug for Water-Plugging in Huzhuang Oilfield

电缆桥塞作为一种油水井层位封隔装置 ,较水泥塞封堵在薄夹层、水涌层、漏层、气层、超深井分堵作业中显示出独特优势 ,具有工艺简单、成功率高、费用低、速度快、坐封可靠、深度准确的特点 ,是油田开发中后期堵水工艺的重要手段之一。本文对电缆桥塞工艺以及在胡状油田的应用进行了分析和总结 。

As one of packing device for oil-water layer,wireline bridge plug displays more special superority than cement bridge plug on thin intermediate layer,water-onflowing layer,lost-circulation zone,gas layer and ultra deep well plugging operation.It has distinguishing feature of easy process,high success ratio,low cost,fast speed,reliable setting and accurate depth.It is one of important method of water-plugging process during the middle and later stage of oil field development.The process and application in Huzhuang oilfield for wireline bridge plug is analysed and describled in this paper.It supplies reference in technology for thesame reservoir.