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Mobil研究发展公司正在Texas洲Vanderbilt地区附近使用一种配备Varco顶部驱动钻井系统的Nicklos 76型钻机,进行定向钻井。该公司计划钻一口大约测深10,800英尺的60°井,然后回堵测深3,850英尺,再钻大约测深12,700英尺的75°井,估算显示,钻70°井比钻60°井其供油面积增加一倍,而钻80°井,则增加十倍。该试验项目的目的,首先是为了改进水平钻井技术,以达到有效地增加水平移位。其次,Mobil公司设法解决那些与钻井颗粒
Mobil Research is using a Nicklos 76 rig with a Varco top drive drilling system near the Vanderbilt area in Texas for directional drilling. The company plans to drill a 60-degree well about 10,800 feet deep and then plunge it back to 3,850 feet and drill a 75-degree well about 12,700 feet deep. It is estimated that the 70-degree well is drilled more than the 60-degree well The area doubled, while drilling 80 ° wells, then increased tenfold. The purpose of this pilot project is, first of all, to improve horizontal drilling techniques in order to effectively increase the horizontal displacement. Second, Mobil manages to deal with those particles that are drilled