| 发明名称 |
FLOW CONTROL IN SUBTERRANEAN WELLS |
| 摘要 |
A method of controlling flow in a subterranean well can include a device introduced into the well being conveyed by flow in the well, the device comprising a material selected from poly-vinyl alcohol, poly-vinyl acetate and/or poly-methacrylic acid. The material may degrade in the well. A system for use with a well can include a flow conveyed device conveyed through a tubular string by flow in the tubular string, and the flow conveyed device including a material selected from poly-vinyl alcohol, poly-vinyl acetate and/or poly-methacrylic acid. A flow conveyed device for use in a subterranean well can include a body and a degradable material extending outwardly from the body, the degradable material being formed as a film, tube or filament. |
| 申请公布号 |
US2016319631(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201615138378 |
申请日期 |
2016.04.26 |
| 申请人 |
THRU TUBING SOLUTIONS, INC. |
发明人 |
SCHULTZ Roger L.;WATSON Brock W.;FERGUSON Andrew M.;FUNKHOUSER Gary P. |
| 分类号 |
E21B33/13;E21B43/114;E21B43/26 |
主分类号 |
E21B33/13 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of controlling flow in a subterranean well, the method comprising:
a device introduced into the well being conveyed by flow in the well, the device comprising a material selected from the group consisting of poly-vinyl alcohol, poly-vinyl acetate and poly-methacrylic acid. |
| 地址 |
Oklahoma City OK US |
