发明名称 |
APPARATUS AND METHOD FOR FLUID TREATMENT OF A WELL |
摘要 |
A wellbore fluid treatment apparatus includes a tubing string including a first port with a first closure disposed thereover to close the first port to fluid flow and a second port spaced axially uphole from the first port and having a second closure disposed thereover to close the second port to fluid flow; and an actuator tool configured to move through the tubing string and (i) to set a seal in the tubing string downhole of the first port; (ii) to actuate the first closure to open the first port; and (iii) to actuate the second closure to open the second port. A method for treating a well may employ the tool.
|
申请公布号 |
US2013168090(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201113821410 |
申请日期 |
2011.09.23 |
申请人 |
THEMIG DANIEL JON;COON ROBERT JOE;EMERSON JOHN LEE;PACKERS PLUS ENERGY SERVICES INC. |
发明人 |
THEMIG DANIEL JON;COON ROBERT JOE;EMERSON JOHN LEE |
分类号 |
E21B34/14;E21B43/14 |
主分类号 |
E21B34/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|