Three-Dimensional Force and Deflection Analysis of a Variable Cross Section Drill String
1977 ◽
Vol 99
(2)
◽
pp. 367-373
◽
Keyword(s):
A mathematical model of an oil field drill string which includes the effect of torque has been developed. The drill string can include arbitrary members with known mechanical properties. The solution gives the three-dimensional deflection curve, forces on the borehole wall, the magnitude and direction of the resultant force and slope of the deflection curve at the bit.
2012 ◽
Vol 9
(1)
◽
pp. 94-97
2008 ◽
Vol 318
(1-2)
◽
pp. 247-266
◽
Keyword(s):
2011 ◽
Vol 189-193
◽
pp. 4405-4408
Keyword(s):
2011 ◽
Vol 8
(1)
◽
pp. 155-162
2016 ◽
Vol 0
(25 (1197))
◽
pp. 113
Keyword(s):
2003 ◽
Vol 46
(5-6)
◽
pp. 947-957
◽
Keyword(s):
2014 ◽
Vol 575
◽
pp. 329-336
Keyword(s):
1960 ◽
Vol 1960
(69)
◽
pp. c1-c34
Keyword(s):