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CX-009851: Categorical Exclusion Determination

Development of Methods to Prohibit and Remediate Loss of Annular Isolation in Shale Gas Wells
CX(s) Applied: A9, A11, B3.6
Date: 01/29/2013
Location(s): Texas
Offices(s): National Energy Technology Laboratory

Data mining and analysis of shale gas well completion practices and resulting seal failures, designing a treatment plan for remediation or prevention, and producing treatment protocols.