摘要
松南地区地层岩石可钻性级值高,油气勘探过程中面临的关键问题是钻速低,钻井周期长,严重影响了该地区的油气勘探。为了提高该地区的机械钻速,进行了较多复合钻井等提速技术的研究及应用。针对松南地区已开展的复合钻井技术实验进行了分析,分析了复合钻井技术提速机理,以及松南地区开展复合钻井技术适用的地层。
To improve the penetration rate in Songnan area,many speed-up technologies like combined drilling were studied and applied.Based on the combined drilling experiments in Songnan area,analysis was made on the speed-up mechanism of combined drilling and the applicable formations.
出处
《探矿工程（岩土钻掘工程）》
2012年第2期15-17,共3页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
复合钻井
机械钻速
松南地区
combined drilling
penetration rate
Songnan area
