Invention Grant
US08186438B2 Wellbore debris cleanout with coiled tubing using degradable fibers
有权
使用可降解纤维的连续油管进行井筒碎屑清理
- Patent Title: Wellbore debris cleanout with coiled tubing using degradable fibers
- Patent Title (中): 使用可降解纤维的连续油管进行井筒碎屑清理
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Application No.: US12509223Application Date: 2009-07-24
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Publication No.: US08186438B2Publication Date: 2012-05-29
- Inventor: Syed Ali , Peter J. Photos , Francois M. Auzerais , Douglas Pipchuk
- Applicant: Syed Ali , Peter J. Photos , Francois M. Auzerais , Douglas Pipchuk
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Michael Dae; Daryl Wright; Robin Nava
- Main IPC: E21B37/06
- IPC: E21B37/06
Abstract:
The current application discloses a method of removing debris from a wellbore including contacting debris in a wellbore with a treatment fluid, wherein the fluid contains degradable fibers, collecting at least a portion of the treatment fluid, and allowing the degradable fibers to degrade. The current application also discloses a method of removing debris from a wellbore including contacting debris in a wellbore with a treatment fluid, wherein the fluid contains degradable fibers, collecting the treatment fluid, and exposing the fluid to a composition to encourage the degradable fibers to degrade.
Public/Granted literature
- US20110017464A1 WELLBORE DEBRIS CLEANOUT WITH COILED TUBING USING DEGRADABLE FIBERS Public/Granted day:2011-01-27
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