ANALYSIS OF BOREHOLE STABILITY FOR INCLINED WELLS IN FRACTURED CARBONATE FORMATION

Typically, the required mud weight is determined by a wellbore stability analysis in which the rock material is assumed to be linear elastic, homogeneous, and isotropic in mechanics and strength behaviors. This traditional stability analysis, however, may lead to erroneous results particularly for a...

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Veröffentlicht in:	Fresenius environmental bulletin 2019-05, Vol.28 (5), p.3893
Hauptverfasser:	Sun, Yuanwei, Cheng, Yuanfang, Hao, Yongchao, Meng, Meng, Dai, Xiaodong, Wang, Yanli, Dong, Shuxin, Peng, Guowei
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Boreholes Carbonation Collapse Control stability Drilling Mechanics (physics) Mud Pressure Rocks Stability Stability analysis
Online-Zugang:	Volltext
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