陆梁油田头屯河组复杂油藏改善开发效果对策

针对准噶尔盆地陆梁油田头屯河组油藏具有的低幅度、薄油层且油水同层、低孔低渗等特点，分析了油藏主要影响因素。提出了改善油藏开发效果的技术对策。即采用压裂增产措施，改善油井生产能力；逐步完善注采井网，提高水驱油效率；加强注水研究，优化合理注采比；加强跟踪研究。不断滚动扩边；制定合理开采技术界限，确保油藏稳产。生产实践证明取得了一定的效果。

The Measures For Improving Development Effects Of Toutunhe Complex Reservoir In Luliang Oilfield

For Toutunhe reservoir in Luliang oilfield of Junggar basin, This paper makes an analysised of the main factors affecting of the reservoir with low-amplitude, thin-sequence, oil-water as same layer and low-porosity, low-permeation characteristic, and puts the technical measures for improving development effects, such as applying the measure of fracturing, improving oil well production, perfecting infill well patterns, improving efficiency of water drive oil. enhancing study of injection water, the reliable ratio for injection and production was optimized, enhancing follow the study, perfecting roiling extended boundary, making technical limits for reasonable recover, ensure stable production of the reservoir. The effects of all such proposed measures have been proved by field oractices.