BQ10老区2005年计划投产新井45口,目前已投入生产30口,增加可采储量11·8×104t,新井以浅薄油层为主,油井遍布整个区块,原油从普通稠油-超稠油均有,开发难度较大。为了有效动用新增储量,应在生产实践中制定合理的开采方式,在确保油井高质量的注汽吞吐情况下,针对各油层的特点,配套使用隔热技术,结合增效降粘以及防砂技术,提高新井的产能。 BQ10 old area plans to put into operation in 2005 a new well 45, has now put into production 30, increasing the recoverable reserves of 11.8 × 104t, the new wells mainly shallow oil wells throughout the block, the crude oil from heavy oil - super heavy oil are Yes, development is more difficult. In order to make effective use of new reserves, reasonable mining methods should be worked out in the production practice. Under the condition of ensuring the high-quality injection steam huff and puff in the well, the thermal insulation technology should be used in combination with the features of various oil layers, combined with synergistic viscosity reduction and sand control technology , Improve the productivity of new wells.