Xuan Luo
Broschiertes Buch

Determination of a suitable mud window under HM and THM-coupled conditions in real-time

Versandkostenfrei!
Versandfertig in 1-2 Wochen
34,10 €
inkl. MwSt.
Weitere Ausgaben:
PAYBACK Punkte
0 °P sammeln!
This study proposes solutions to determine a suitable mud pressure gradient window in real-time considering the HM- and THM-coupled effects. Six boundaries (FG, SFG, PPG, MHSG, RTFG and VSG) were employed to determine the mud pressure windows based on the failure mechanism of borehole wall. Models were developed to calculate the FG, SFG, and RTFG for different rocks under HM- and THM-coupled conditions. Sensitivity analyses were undertaken to categorize the input parameters into three groups, which were ¿must-have¿, ¿high-sensitive¿ and ¿low-sensitive¿ groups. To carry out a mud pressure...