After researching the geology characteristics, water-oil distribution and high production factors, a set of stimulant measures rnare bring forward. They include deep underbalance penetrating, deep underbalance penetrating combined with flammable rnfracturing, KC1 blockage elimination, acid blockage elimination, a little sand fracturing etc. The field application shows that rnall these stimulant measure are useful to raise the oil recovery.%经对长庆油田侏罗系油层地质特征、油水分布关系及高产因素的研究,提出了一系列适rn合油层特点的增产措施,即深穿透负压射孔求初产、复合射孔求初产、深穿透负压射孔+爆燃压裂、rn复合射孔与爆燃压裂联作、挤KCl解堵、酸化解堵、小砂量解堵性压裂措施等,经现场实践,取得显rn著效果。
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