基本信息:
- 专利标题： METHOD INCLUDING DOWNHOLE FLOW CONTROL IN SOLUTION MINING
- 申请号：US17127422 申请日：2020-12-18
- 公开(公告)号：US20220195858A1 公开(公告)日：2022-06-23
- 发明人： Sandy DeBusschere , John Sheldon McEwan , Max E. Ramey
- 申请人： Sandy DeBusschere , John Sheldon McEwan , Max E. Ramey
- 申请人地址： CA Carlyle; US CA Oceanside; US NM Plaetas
- 专利权人： Sandy DeBusschere,John Sheldon McEwan,Max E. Ramey
- 当前专利权人： Sandy DeBusschere,John Sheldon McEwan,Max E. Ramey
- 当前专利权人地址： CA Carlyle; US CA Oceanside; US NM Plaetas
- 主分类号： E21B43/28
- IPC分类号： E21B43/28 ; E21B41/00 ; E21B47/07 ; E21B34/14
摘要：
A method for controlling downhole fluid flow in multi-lateral solution mining may include forming a solution mining production well with a plurality of horizontal laterals drilled from a surface to connect and intersect with a horizontal or vertical injection well; and installing a downhole flow control device at the intersection of the horizontal injection well and each of the horizontal laterals. The downhole flow control device may be capable of being adjusted to distribute injection flow as desired through the horizontal laterals. The downhole flow control device may be a sliding sleeve capable of ranging from fully open to full closed to control flow from the injection well into multiple locations within the mineralized zone.
IPC结构图谱:
| E | 固定建筑物 |
| --E21 | 土层或岩石的钻进；采矿 |
| ----E21B | 土层或岩石的钻进；从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
| ------E21B43/00 | 从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆的方法或设备 |
| --------E21B43/28 | .溶解除碳氧化合物以外的矿物，例如，碱或酸浸沥剂 |