Invention Grant
- Patent Title: Method of stabilizing unconsolidated formation for sand control
- Patent Title (中): 稳定防砂组合的方法
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Application No.: US11352133Application Date: 2006-02-10
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Publication No.: US07673686B2Publication Date: 2010-03-09
- Inventor: Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft
- Applicant: Philip D. Nguyen , Richard D. Rickman , Ronald G. Dusterhoft
- Applicant Address: US OK Duncan
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US OK Duncan
- Agency: Baker Botts LLP
- Agent Robert A. Kent
- Main IPC: E21B33/138
- IPC: E21B33/138 ; E21B43/26 ; E21B43/27

Abstract:
The invention provides a method for treating a subterranean formation penetrated by a wellbore. The method comprises the steps of: (a) introducing a composition through the wellbore into the subterranean formation, wherein the composition comprises: (i) a solvent consisting essentially of an aqueous dissolvable solvent comprising any solvent that is at least 25% by weight soluble in water, wherein the solvent is from about 90% to about 99.9% by weight of the composition; and (ii) a curable resin, wherein the curable resin is from about 0.01% to about 10% by weight of the composition; wherein the curable resin and the solvent are mutually selected such that, for the ratio of the curable resin to the solvent, the curable resin is soluble in the solvent; and (b) installing a mechanical sand control device into the wellbore either before or after introducing the composition into the wellbore.
Public/Granted literature
- US20060219405A1 Method of stabilizing unconsolidated formation for sand control Public/Granted day:2006-10-05
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