靖安油田塞261侏罗系延9油藏稳产技术研究

摘要

靖安油田塞261侏罗系油藏开发始于2005年，随着开发时间的延续，油藏采出程度大，含水上升，同时受河控沉积微相的控制，砂体展布呈条带状，油藏连片性差，给油藏稳产带来了较大的困难，本文通过对该区水驱状况的研究、分析，同时结合侏罗系油藏开发规律，总结出适合该区油藏稳产的一系列开发技术，确保油藏高效开发。%Jing＇an oilfield Sai 261 Jurassic reservoir development began in 2005, with the continuation of the development time, reservoir recovery a large degree of cut rise, as well as by control of fluvial sedimentary microfacies sand body distribution wasbanded reservoir contiguous to the reservoir stable greater difficulty, the District water flooding situation analysis, combined with the Jurassic reservoir development law, summed up the suitable areareservoir stable series of development policy to ensure that efficient development of reservoirs.