发明名称 Method for drilling with improved fluid collection pattern
摘要 A method for improving underground fluid collection and removal. The method includes drilling one well with a vertical section and a horizontal section having main bores and branches. All of the branches are substantially in one horizontal plane except one branch for each main bore. That one branch for each main bore is slope downward towards a common place, where a second vertical well is drilled for collecting fluid. A system resulting from the method is also claimed.
申请公布号 US7513304(B2) 申请公布日期 2009.04.07
申请号 US20050557573 申请日期 2005.11.21
申请人 PRECISION ENERGY SERVICES LTD. 发明人 STAYTON ROBERT JOSEPH
分类号 E21B43/30;E21B;E21B43/00;E21B43/24 主分类号 E21B43/30
代理机构 代理人
主权项
地址