This paper deals with simulating the energy-saving regimes of drilling deep curvilinear bore-holes with prescribed geometrical imperfections of their axial lines. On the basis of the theory of curvilinear flexible elastic rods, the 3D “stiff-string” drag and torque model of the drill string (DS) bending is elaborated. With its use, it is shown that the contact and friction forces generated by interaction of the DS with the bore-hole surface can be regulated through the combination of its axial and rotary movements. The advanced is applicable for monitoring the ascending–descending operations, drilling, and well completion.
Issue Section:
Materials Technology
References
1.
Aadnoy
, B. S.
, and Andersen
, K.
, 2001
, “Design of Oil Wells Using Analytical Friction Models
,” J. Pet. Sci. Eng.
, 32
(1
), pp. 53
–71
.10.1016/S0920-4105(01)00147-42.
Brett
, J. F.
, Beckett
, A. D.
, Holt
, C. A.
, and Smith
, D. L.
, 1989
, “Uses and Limitations of a Drillstring Tension and Torque Models for Monitoring Hole Conditions
,” SPE Drill. Eng.
, 4
(3
), pp. 223
–229
.10.2118/16664-PA3.
Choe
, J.
, Schubert
, J. J.
, and Juvkam-Wold
, H. C.
, 2005
, “Well-Control Analyses on Extended-Reach and Multilateral Trajectories
,” SPE Drill. Completion
, 20
(2
), pp. 101
–108
.10.2118/97465-PA4.
Sawaryn
, S. J.
, Sanstrom
, B.
, and McColpin
, G.
, 2006
, “The Management of Drilling-Engineering and Well-Services Software as Safety-Critical Systems
,” SPE Drill. Completion
, 21
(2
), pp. 141
–147
.10.2118/73893-PA5.
Mirhaj
, S. A.
, Kaarstad
, E.
, and Aadnoy
, B. S.
, 2010
, “Minimizing Friction in Shallow Horizontal Wells
,” IADC−SPE Asia Pacific Drilling Technology Conference and Exhibition
, Ho Chi Minh City, Vietnam, Nov. 1−3, pp. 99
–106
.6.
Bahtui
, A.
, Bahai
, H.
, and Alfano
, G.
, 2008
, “A Finite Element Analysis for Unbonded Flexible Risers Under Torsion
,” ASME J. Offshore Mech. Arct. Eng.
, 130
(4
), pp. 529
–534
.10.1115/1.29489567.
Dorey
, A. B.
, Murray
, D. W.
, and Cheng
, J. J.
, 2005
, “Critical Buckling Strain Equations for Energy Pipelines—A Parametric Study
,” ASME J. Offshore Mech. Arct. Eng.
, 128
(3
), pp. 248
–255
.10.1115/1.21995618.
Xie
, L.
, Moran
, D.
, Yan
, L.
, Mercado
, J.
, and Bits
, S.
, 2012
, “Sophisticated Software Analysis System and Use of Torque/Drag Modeling for Complex Well Operations Increases Operational Efficiency
,” IADC/SPE Drilling Conference and Exhibition
, San Diego, CA, March 6−8, pp. 146
–159
.9.
Samuel
, R.
, 2010
, “Friction Factors: What Are They for Torque, Drag, Vibration, Bottom Hole Assembly and Transient Surge/Swab Analyses
,” J. Pet. Sci. Eng.
, 73
(3–4
), pp. 258
–266
.10.1016/j.petrol.2010.07.00710.
Dorey
, A. B.
, Murray
, D. W.
, and Cheng
, J. J.
, 2005
, “Initial Imperfection Models for Segments of Line Pipe
,” ASME J. Offshore Mech. Arct. Eng.
, 128
(4
), pp. 322
–329
.10.1115/1.219956511.
Brands
, S.
, and Lowdon
, R.
, 2012
, “Scaled Tortuosity Index: Quantification of Borehole Undulations in Terms of Hole Curvature, Clearance and Pipe Stiffness
,” IADC/SPE Drilling Conference and Exhibition
, San Diego, CA, March 6–8, pp. 78
–88
.12.
McSpadden
, A. R.
, Coker
, O. D.
, and Ruan
, G. C.
, 2012
, “Advanced Casing Design With Finite-Element Model of Effective Dogleg Severity, Radial Displacement, and Bending Loads
,” SPE Drill. Completion
, 27
(3
), pp. 436
–448
.10.2118/141458-PA13.
Aadnoy
, B. S.
, Larsen
, K.
, and Berg
, P. C.
, 2003
, “Analysis of Stuck Pipe in Deviated Boreholes
,” J. Pet. Sci. Eng.
, 37
(3
), pp. 195
–212
.10.1016/S0920-4105(02)00353-414.
Sawaryn
, S. J.
, and Thorogood
, J. L.
, 2005
, “A Compendium of Directional Calculations Based on the Minimum Curvature Method
,” SPE Drill. Completion
, 20
(1
), pp. 24
–36
.10.2118/84246-PA15.
Sheppard
, M. C.
, Wick
, C.
, and Burgess
, T.
, 1987
, “Designing Well Paths to Reduce Drag and Torque
,” SPE Drill. Eng.
, 2
(4
), pp. 344
–350
.10.2118/15463-PA16.
Stuart
, D.
, Hamer
, C. D.
, Henderson
, C.
, Gaynor
, T.
, and Chen
, D. C.-K.
, 2003
, “New Drilling Technology Reduces Torque and Drag by Drilling a Smooth and Straight Wellbore
,” SPE IADC Drilling Conference
, Amsterdam, The Netherlands, Feb. 19–21, pp. 83
–88
.17.
Mitchell
, R. F.
, and Samuel
, R.
, 2009
, “How Good is the Torque/Drag Model?
,” SPE Drill. Completion
, 24
(1
), pp. 62
–71
.10.2118/105068-PA18.
Wu
, A.
, Hareland
, G.
, and Fazaelizadeh
, M.
, 2011
, “Torque and Drag Analysis Using Finite Element Method
,” Mod. Appl. Sci.
, 5
(6
), pp. 13
–27
.10.5539/mas.v5n6p1319.
Mirhaj
, S. A.
, Kaarstad
, E.
, and Aadnoy
, B. S.
, 2011
, “Improvement of Torque−and−Drag Modeling in Long−Reach Wells
,” Mod. Appl. Sci.
, 5
(5
), pp. 10
–28
.10.5539/mas.v5n5p1020.
Gulyayev
, V. I.
, Hudoly
, S. N.
, and Glovach
, L. V.
, 2011
, “The Computer Simulation of Drill Column Dragging in Inclined Bore-Holes With Geometrical Imperfections
,” Int. J. Solids Struct.
, 48
(1
), pp. 110
–118
.10.1016/j.ijsolstr.2010.09.00921.
Gulyayev
, V. I.
, Khudoliy
, S. N.
, and Andrusenko
, E. N.
, 2011
, “Sensitivity of Resistance Forces to Localized Geometrical Imperfections in Movement of Drill Strings in Inclined Bore-Holes
,” Interact. Multiscale Mech.
, 4
(1
), pp. 1
–16
.10.12989/imm.2011.4.1.00122.
Gulyayev
, V. I.
, and Andrusenko
, E. N.
, 2013
, “Theoretical Simulation of Geometrical Imperfections Influence on Drilling Operations at Drivage of Curvilinear Bore-Holes
,” J. Pet. Sci. Eng.
, 112
, pp. 170
–177
.10.1016/j.petrol.2013.11.00123.
Iyoho
, A. W.
, Meize
, R. A.
, Millheim
, K. K.
, and Crumrine
, M. J.
, 2005
, “Lessons from Integrated Analysis of GOM Drilling Performance
,” SPE Drill. Completion
, 20
(1
), pp. 6
–16
.10.2118/97464-PA24.
Mohiuddin
, M. A.
, Khan
, K.
, Abdulraheem
, A.
, Al-Majed
, A.
, and Awall
, M. R.
, 2007
, “Analysis of Wellbore Instability in Vertical, Directional, and Horizontal Wells Using Field Data
,” J. Pet. Sci. Eng.
, 55
(1–2
), pp. 83
–92
.10.1016/j.petrol.2006.04.02125.
Gulyayev
, V. I.
, Gaidaichuk
, V. V.
, and Koshkin
, V. L.
, 1992
, Elastic Deforming, Stability and Vibrations of Flexible Curvilinear Rods
,” Naukova Dumka
, Kiev, Ukraine
(in Russian).Copyright © 2015 by ASME
You do not currently have access to this content.
