HIGHLIGHTS
- who: Heng Yang and Yuanlong Wei from the Resources, Guiyang, China School of Petroleum Engineering, China University of Petroleum (East China), Qingdao, China have published the paper: Integrity and Failure Analysis of Cement Sheath Subjected to Coalbed Methane Fracturing, in the Journal: (JOURNAL)
- what: As the cement sheath is prone to failure during this process in this work the effects of the casing pressure elastic modulus of the cement elastic modulus of the formation and casing eccentricity on the resulting stresses are analyzed in the frame of a finite element method.
- how: The . . .
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