I need these papers urgently

[witness]

Now I need the following ones:
Millheim, K.K., Apostal, M.C.: “The Effect of Bottomhole
Assembly Dynamics on the Trajectory of a Bit”, Journal of Petroleum
Technology, Dec. 1981, S. 2323-2338.

Heisig, G., Sancho, J., Macpherson, J.D.: “Downhole Diagnosis
of Drilling Dynamics Data Provides New Level Drilling
Process Control to Driller”, paper SPE 49206 prepared for
presentation at the 1998 SPE Annual Technical Conference and
Exhibition in New Orleans, planned for Sept 27-30, 1998.

Dykstra, M.W.: “Nonlinear Drill String Dynamics”, PhDDissertation,
University of Tulsa, Oklahoma, 1996.

Heisig, G., Sancho, J., Macpherson, J.D.: “Downhole Diagnosis
of Drilling Dynamics Data Provides New Level Drilling
Process Control to Driller”, paper SPE 49206 prepared for
presentation at the 1998 SPE Annual Technical Conference and
Exhibition in New Orleans, planned for Sept 27-30, 1998.

Bathe, K.: “Finite Element Procedures in Engineering Analysis”,
Prentice Hall, Englewood Cliffs/NJ, 1982.

Paslay, P.R., Bogy, D.B.: “The Stability of a Circular Rod Laterally
Constrained to in Contact with an Inclined Circular Cylinder”,
Journal of Applied Mechanics, Trans. ASME, Series A,
31(1964), S. 605-610.

and thanks

[selmagis]

[link Point to another website Only the registered members can access]

[witness]

[link Point to another website Only the registered members can access]

thanks a lot for the link
you should clear out your inbox because when I wanted to send you a personal message , I can't.
Could you provide me with the rest of the papers

[witness]

I need the following papers urgently please help:

[1] S.G. Lapierre, N. Seiler, D. C-K Chen, "Mitigating Vibration in Bi-Center Drilling
Programs", IADC/SPE 87097, 2004

[2] G. Heisig, M. Neubert, "Lateral Drillstring Vibrations in Extended-Reach Wells"
IADC/SPE 59235, 2000

[3] D. C-K Chen, M. Smith, S.G. Lapierre, "Advanced Drillstring Dynamics System
Integrates Real-Time Modeling and Measurement", SPE 81903, 2003

[4] M.W. Dykstra, M. Neubert, J.M. Hanson, M.J. Meiners, "Improving Drilling
Performance by Applying Advanced Dynamics Models", SPE/IADC 67697, 2001

[5] A.A. Besaiow, M. L. Payne, "A Study of Excitation Mechanisms and Resonance
Inducing Bottomhole-Assembly Vibrations", SPE Drilling Engineering, March 1988

[6] Z. Li, B. Guo, "Analysis of Longitudinal Vibration of Drillstring in Air and Gas
Drilling", SPE 107697, 2007

[7] P.N. Jogi, J.D. Macpherson, M. Neubert, "Field Verification of Model-Derived
Natural Frequencies of a Drill String", Transactions of the ASME, Vol. 124, September 2002

[8] B. Schmalhorst, M. Neubert, "Dynamic Modeling Software", AADE-03-NTCE-53,
2003

[9] P.D. Spanos, A.M. Chevalier, N.P. Politis, M.L. Payne, "Oil Well Drilling: A
Vibrations Perspective", The Shock and Vibration Digest, Vol 35, No 2, March 2003

[10] A.P. Christoforou, A.S. Yigit, "Dynamic Modelling of Rotating Drillstring with
Borehole Interactions", Kuwait University, Department of mechanical and Industrial
Engineering, 1997

[11] A.P. Christoforou, A.S. Yigit, "Fully coupled vibrations of actively controlled
drillstrings", Journal of Sound and Vibration, 2003
[12] T. Richard, C. Germay, E. Detournay, "Self-excited stick-slip oscillations of drill
bits", Comptes rendus MECANIQUE, 2004
[13] P.D. Spanos, A.M. Chevalier, N.P. Politis, "Nonlinear Stochastic Drill-String
Vibrations", Transactions of the ASME, Vol. 124, October 2002
[14] E.W. Robnett, J.A. Hood, J.D. Macpherson, "Analysis of the Stick-Slip
Phenomenon Using Downhole Drillstring rotation data", SPE/IADC 52821, 1999
hal-00595365, version 1 - 24 May 2011
68
[15] J.D. Jansen, L. Van Den Steen, "Active Damping of Self-Excited Torsional
Vibrations in Oil Well Drillstrings", Journal of Sound and Vibration, Vol. 179, p. 647-668,
1995
[16] V.A. Dunayevsky, A. Judzis, "Onset of Drillstring Precession in a Directional
Borehole", SPE 13027, 1984
[17] V.A. Dunayevsky, F. Abbassian, A. Judzis, "Dynamic Stability of Drillstrings Under
Fluctuating Weight on Bit", SPE 14329, 1993
[18] T.M. Burgess, G.L. McDaniel, "Improving BHA Tool Reliability With Drillstring
Vibration Models: Field Experience and Limitations", SPE/IADC 16109, 1987
[19] G.W. Halsey, A. Kyllingstad, D. Lysne, "Drillstring Torsional Vibrations:
Comparison Between Theory and Experiment on a Full-Scale Research Drilling Rig", SPE
15564, 1986
[20] C.A. Zamudio, J.L. Tlustly, D.W. Dareing, "Self-Excited Vibrations in Drillstrings",
SPE 16661, 1987
[21] M.W. Dykstra, D. C-K Chen, T.M. Warren, S.A. Zannoni, "Experimental
Evaluations of Drill Bit and Drill String Dynamics", SPE 28323, 1994
[22] M-P. Dufeyte, H. Henneuse, "Detection and Monitoring of the Slip-Stick Motion",
SPE/IADC 21945, 1991
[23] F. Clayer, J.K. Vandiver, H.Y. Lee, "The Effect of Surface and Downhole Boundary
Conditions on the Vibration of Drillstrings", SPE 20447, 1990
[24] R.W. Tucker, C. Wang, "A Simple Cosserat Model For The Dynamics Of Drill-
Strings", Lancaster University, Department of Physics
[25] H. Melakhessou, A. Berlioz, G. Ferraris, "A Nonlinear Well-Drillstring Interaction
Model", Transactions of the ASME, Vol.125, January 2003
[26] A.S. Bakenov, T. Gabler, E. Detourmay, C. Germay, "Enhanced Drilling
Performance Through Controlled DrillString Vibrations", AADE-03-NTCE-21, 2003
[27] A.P. Christoforou, A. S. Yigit, "Active Control of Stick-Slip Vibrations: The Role of
Fully Coupled Dynamics", SPE 68903, 2001
[28] M.W. Dykstra, D. C-K Chen, T.M. Warren, J.J. Azar, "Drillstring Component
Mass Imbalance: A Major Source of Downhole Vibrations", SPE Drilling & Completion,
1996
[29] F. Abbassian, V.A. Dunayevsky, "Application of Stability approach to Torsional and
Lateral Bit Dynamics", SPE Drilling & Completion, June 1998
[30] M. Birades, "Static and Dynamic Three-Dimensional Bottomhole Assembly
Computer Models", SPE Drilling Engineering, June 1988
hal-00595365, version 1 - 24 May 2011
69
[31] P.R. Pasley, Yih-Min Jan, J.E.E. Kingman, J.D. Macpherson, "Detection of BHA
Lateral Resonances While Drilling With Surface Longitudinal and Torsional Sensors", SPE
24583, 1992
[32] C. Putot, C. Mabile, "Conditions d'apparition et formes de rebond d'un outil de forage
tricône Institut français du pétrole", Institut Français du Pétrole,1999
[33] T. Richard, "Self-Excited Stick-Slip Oscillations of Drag Bits", PhD Thesis,
University of Minnesota, 2001
[34] M.W. Dykstra, "Nonlinear Drill String Dynamics", PhD Thesis, University of Tulsa,
1996
[35] J.P. Den Hartog, "Mechanical Vibrations", Dover Publications Inc.,1985
[36] C.E. Brennen, "A Review of Added Mass and Fluid Inertial Forces", CR 82.010,
Naval Civil Engineering Laboratory, Jan. 1982