发明名称 |
BALL SEAT APPARATUS AND METHOD |
摘要 |
A ball seat assembly includes a tubular having a bore therethrough; an entry port in fluid communication with the bore; a plurality of exit ports in fluid communication with the entry port; a ball seat disposed in the each of the plurality of exit ports, wherein the ball seat is configured to receive a ball to block fluid flow through the respective exit port; and a diverter configured to block fluid flow through the bore and direct fluid flow from the bore to the entry port. |
申请公布号 |
US2014199196(A1) |
申请公布日期 |
2014.07.17 |
申请号 |
US201414152913 |
申请日期 |
2014.01.10 |
申请人 |
Weatherford/Lamb, Inc. |
发明人 |
TWARDOWSKI Eric M. |
分类号 |
E21B34/06 |
主分类号 |
E21B34/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. A ball seat assembly, comprising:
a tubular having a bore therethrough; an entry port in fluid communication with the bore; a plurality of exit ports in fluid communication with the entry port; a ball seat disposed in the each of the plurality of exit ports, wherein the ball seat is configured to receive a ball to block fluid flow through the respective exit port; and a diverter configured to block fluid flow through the bore and direct fluid flow from the bore to the entry port. |
地址 |
Houston TX US |