๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Differential pressure sticking of drill string

โœ Scribed by J. D. Sherwood

Publisher
American Institute of Chemical Engineers
Year
1998
Tongue
English
Weight
940 KB
Volume
44
Category
Article
ISSN
0001-1541

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

The buckling of elongated rotating drill
The buckling of elongated rotating drill strings
โœ V.I. Gulyayev; V.V. Gaidaichuk; I.L. Solovjov; I.V. Gorbunovich ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 582 KB
Coupled axial/torsional vibrations of dr
Coupled axial/torsional vibrations of drill-strings by means of non-linear model
โœ R. Sampaio; M.T. Piovan; G. Venero Lozano ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 393 KB

In the present work a geometrically non-linear model is presented to study the coupling of axial and torsional vibrations on a drill-string, which is described as a vertical slender beam under axial rotation. It is known that the geometrical nonlinearities play an important role in the stiffening of