T-Frac System Run in System
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United States of America Patent
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N/A
Issued Date -
Aug 25, 2011
app pub date -
Dec 16, 2010
filing date -
Dec 16, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A central slant hub tool is provided which is capable of receiving tubing or a tool such as a drill from the surface and directing the tube or tool laterally outward using an exit line slant surface or directing the tube or tool downward to an area below the tool. In this way, the tool acts as a hub to communicate with both lateral branches and lower zones of the main casing. Fracture window tools may be installed in the lateral and lower branches to selectively open the bores for drilling, testing and/or production or may be sealed by a bridge plug or the like when not in use.
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