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Title: Control system for high power laser drilling workover and completion unit

Abstract

A control and monitoring system controls and monitors a high power laser system for performing high power laser operations. The control and monitoring system is configured to perform high power laser operation on, and in, remote and difficult to access locations.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Foro Energy, Inc., Littleton, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1179236
Patent Number(s):
9,027,668
Application Number:
13/403,692
Assignee:
Foro Energy, Inc. (Littleton, CO)
DOE Contract Number:  
AR0000044
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Feb 23
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 36 MATERIALS SCIENCE; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats

Zediker, Mark S, Makki, Siamak, Faircloth, Brian O, DeWitt, Ronald A, Allen, Erik C, and Underwood, Lance D. Control system for high power laser drilling workover and completion unit. United States: N. p., 2015. Web.
Zediker, Mark S, Makki, Siamak, Faircloth, Brian O, DeWitt, Ronald A, Allen, Erik C, & Underwood, Lance D. Control system for high power laser drilling workover and completion unit. United States.
Zediker, Mark S, Makki, Siamak, Faircloth, Brian O, DeWitt, Ronald A, Allen, Erik C, and Underwood, Lance D. Tue . "Control system for high power laser drilling workover and completion unit". United States. https://www.osti.gov/servlets/purl/1179236.
@article{osti_1179236,
title = {Control system for high power laser drilling workover and completion unit},
author = {Zediker, Mark S and Makki, Siamak and Faircloth, Brian O and DeWitt, Ronald A and Allen, Erik C and Underwood, Lance D},
abstractNote = {A control and monitoring system controls and monitors a high power laser system for performing high power laser operations. The control and monitoring system is configured to perform high power laser operation on, and in, remote and difficult to access locations.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {5}
}

Patent:

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  • DOI: 10.2118/99020-MS

Semianalytical Productivity Models for Perforated Completions
journal, February 1991

  • Karakas, Metin; Tariq, S. M.
  • SPE Production Engineering, Vol. 6, Issue 1, p. 73-82
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Prediction of thermal conductivity of rocks by soft computing
journal, May 2010


Observation of hole burning in spectrum of SBS in optical fibres under CW monochromatic laser excitation
conference, January 1999

  • Kovalev, V. I.; Harrison, R. G.
  • 1999 IEEE LEOS Annual Meeting Conference Proceedings. LEOS'99. 12th Annual Meeting. IEEE Lasers and Electro-Optics Society 1999 Annual Meeting (Cat. No.99CH37009)
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Microcracks in rocks: A review
journal, December 1983


Theoretical study of heat transfer with moving phase-change interface in thawing of frozen food
journal, January 2005

  • Leung, M.; Ching, W. H.; Leung, D. Y. C.
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Experimental investigation on the breakage of hard rock by the PDC cutters with combined action modes
journal, April 2001

  • Li, X. B.; Summers, D. A.; Rupert, G.
  • Tunnelling and Underground Space Technology, Vol. 16, Issue 2, p. 107-114
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Elastic Modulus Measurements via Laser-Ultrasonic and Knoop Indentation Techniques in Thermally Sprayed Coatings
journal, March 2005

  • Lima, R. S.; Kruger, S. E.; Lamouche, G.
  • Journal of Thermal Spray Technology, Vol. 14, Issue 1, p. 52-60
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The dynamic strength and fracture properties of dresser basalt
journal, May 1974

  • Lindholm, U. S.; Yeakley, L. M.; Nagy, A.
  • International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 11, Issue 5, p. 181-191
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Continuous damage model for load-response estimation of concrete
journal, May 1980


Thermal fatigue of particle reinforced metal–matrix composite induced by laser heating and mechanical load
journal, July 2005


Damage model for brittle elastic solids with unequal tensile and compressive strengths
journal, November 1994

  • Lubarda, V. A.; Krajcinovic, D.; Mastilovic, S.
  • Engineering Fracture Mechanics, Vol. 49, Issue 5, p. 681-697
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Travis Peak Core Permeability and Porosity Relationships at Reservoir Stress
journal, September 1991

  • Luffel, D. L.; Howard, W. E.; Hunt, E. R.
  • SPE Formation Evaluation, Vol. 6, Issue 3, p. 310-318
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EOR Field Experiences in Carbonate Reservoirs in the United States
journal, December 2007

  • Manrique, Eduardo Jose; Muci, Viviana Eugenia; Gurfinkel, Mariano E.
  • SPE Reservoir Evaluation & Engineering, Vol. 10, Issue 6, p. 667-686
  • DOI: 10.2118/100063-PA

Thermophysical Properties of Porous Sandstones: Measurements and Comparative Study of Some Representative Thermal Conductivity Models
journal, September 2005

  • Maqsood, A.; Kamran, K.
  • International Journal of Thermophysics, Vol. 26, Issue 5, p. 1617-1632
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Curvature loss formula for optical fibers
journal, January 1976

  • Marcuse, Dietrich
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Seventeenth Canadian Geotechnical Colloquium: The effect of cohesion loss and stress path on brittle rock strength
journal, October 1997

  • Martin, C. D.
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Unique characteristic features of stimulated Brillouin scattering in small-core photonic crystal fibers
journal, January 2008

  • McElhenny, John E.; Pattnaik, Radha K.; Toulouse, Jean
  • Journal of the Optical Society of America B, Vol. 25, Issue 4, p. 582-593
  • DOI: 10.1364/JOSAB.25.000582

Glass fibers for stimulated Brillouin scattering and phase conjugation
journal, February 2007

  • Meister, Stefan; Riesbeck, Thomas; Eichler, Hans J.
  • Laser and Particle Beams, Vol. 25, Issue 1, p. 15-21
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Theory of fiber-optic, evanescent-wave spectroscopy and sensors
journal, January 1996

  • Messica, A.; Greenstein, A.; Katzir, A.
  • Applied Optics, Vol. 35, Issue 13, p. 2274-2284
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Experimental study relating thermal conductivity to thermal piercing of rocks
journal, May 1968

  • Mirkovich, V. V.
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A noninvasive method for measuring the velocity of diffuse hydrothermal flow by tracking moving refractive index anomalies
journal, October 2010

  • Mittelstaedt, Eric; Davaille, Anne; van Keken, Peter E.
  • Geochemistry, Geophysics, Geosystems, Vol. 11, Issue 10, 18 p.
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SBS threshold for single mode and multimode GRIN fibers in an all fiber configuration
journal, January 2005

  • Mocofanescu, A.; Wang, L.; Jain, R.
  • Optics Express, Vol. 13, Issue 6, p. 2019-2024
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Laser-induced shock wave generation and shock wave enhancement in basalt
journal, September 1999

  • Montross, C. S.; Florea, V.; Bolger, J. A.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 36, Issue 6, p. 849-855
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Predicting the Uniaxial Compressive Strength and Static Young’s Modulus of Intact Sedimentary Rocks Using the Ultrasonic Test
journal, January 2009


Growth and structures of surface disturbances of a round liquid jet in a coaxial airflow
journal, April 2004


Development and Operation of a New Insulated Concentric Coiled Tubing String for Continuous Steam Injection in Heavy Oil Production
conference, April 2013

  • Luft, H. B.; Pelensky, P. J.; George, G. E.
  • SPE International Heavy Oil Symposium
  • DOI: 10.2118/30322-MS

Specific Ion Binding to Macromolecules:  Effects of Hydrophobicity and Ion Pairing
journal, April 2008

  • Lund, Mikael; Vácha, Robert; Jungwirth, Pavel
  • Langmuir, Vol. 24, Issue 7, p. 3387-3391
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Laboratory Testing of High-Pressure, High-Speed PDC Bits
conference, April 2013

  • Mauer, W. C.; McDonald, W. J.; Cohen, J. H.
  • SPE Annual Technical Conference and Exhibition
  • DOI: 10.2118/15615-MS

Optimum force characteristics of rotary-percussive machines for drilling blast holes
journal, January 1967

  • Medvedev, I. F.; Pulyaev, A. I.; Buzhin, A. P.
  • Soviet Mining Science, Vol. 3, Issue 1
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New PDC Bit Technology, Improved Drillability Analysis, and Operational Practices Improve Drilling Performance in Hard and Highly Heterogeneous Applications
conference, April 2013

  • Mensa-Wilmot, Graham; Douglas, Charles; Schell, Eddie
  • SPE Eastern Regional Meeting
  • DOI: 10.2118/91423-MS

Advanced Cutting Structure Improves PDC Bit Performance in Hard Rock Drilling Environments
conference, April 2013

  • Mensa-Wilmot, Graham; Soza, Robert; Hudson, Kyle
  • SPE Annual Technical Conference and Exhibition
  • DOI: 10.2118/84354-MS

Microporosity in micritic limestones: a review
journal, July 1989


Investigation of thermal properties of some basalt samples in Egypt
journal, January 2004


Effect of Sampling Geometry on Elemental Emissions in Laser-Induced Breakdown Spectroscopy
journal, December 1996

  • Multari, Rosalie A.; Foster, Leeann E.; Cremers, David A.
  • Applied Spectroscopy, Vol. 50, Issue 12, p. 1483-1499
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Effective Medium Theory of the Porosity Dependence of Bulk Moduli
journal, May 2001


The effect of temperature on the strength at high confining pressure of granodiorite containing free and chemically-bound water
journal, January 1976

  • Murrell, S. A. F.; Ismail, I. A. H.
  • Contributions to Mineralogy and Petrology, Vol. 55, Issue 3, p. 317-330
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Tutorial on maximum likelihood estimation
journal, February 2003


Visualization for heat and mass transport phenomena in supercritical artificial air
journal, August 2005


Study of subcritical crack growth in andesite using the Double Torsion test
journal, June 2005

  • Nara, Y.; Kaneko, K.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 42, Issue 4, p. 521-530
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Sub-critical crack growth in anisotropic rock
journal, April 2006

  • Nara, Y.; Kaneko, K.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 43, Issue 3, p. 437-453
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Compression-induced nonplanar crack extension with application to splitting, exfoliation, and rockburst
journal, August 1982

  • Nemat-Nasser, S.; Horii, H.
  • Journal of Geophysical Research: Solid Earth, Vol. 87, Issue B8, p. 6805-6821
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Brillouin gain spectrum characterization in single-mode optical fibers
journal, January 1997

  • Nikles, M.; Thevenaz, L.; Robert, P. A.
  • Journal of Lightwave Technology, Vol. 15, Issue 10, p. 1842-1851
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An extended model for void growth and coalescence
journal, December 2000

  • Pardoen, T.; Hutchinson, J. W.
  • Journal of the Mechanics and Physics of Solids, Vol. 48, Issue 12, p. 2467-2512
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Correlation of Yield Strength and Tensile Strength with Hardness for Steels
journal, April 2008

  • Pavlina, E. J.; Van Tyne, C. J.
  • Journal of Materials Engineering and Performance, Vol. 17, Issue 6, p. 888-893
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Porosity dependence of ultrasonic velocity and elastic modulus in sintered uranium dioxide — a discussion
journal, April 1986

  • Phani, K. K.; Niyogi, S. K.
  • Journal of Materials Science Letters, Vol. 5, Issue 4, p. 427-430
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Testing study of subcritical crack growth rate and fracture toughness in different rocks
journal, June 2006

  • Cao, Ping; Li, Jiang-teng; Yuan, Hai-ping
  • Transactions of Nonferrous Metals Society of China, Vol. 16, Issue 3, p. 709-713
  • DOI: 10.1016/S1003-6326(06)60126-X

Cutting thin sheet metal with a water jet guided laser using various cutting distances, feed speeds and angles of incidence
journal, April 2006

  • Porter, Jyri A.; Louhisalmi, Yrjö A.; Karjalainen, Jussi A.
  • The International Journal of Advanced Manufacturing Technology, Vol. 33, Issue 9-10, p. 961-967
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A bonded-particle model for rock
journal, December 2004

  • Potyondy, D. O.; Cundall, P. A.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 41, Issue 8, p. 1329-1364
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Simulating stress corrosion with a bonded-particle model for rock
journal, July 2007

  • Potyondy, David O.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 44, Issue 5, p. 677-691
  • DOI: 10.1016/j.ijrmms.2006.10.002

Experimental Study of Kilowatt-Average-Power Faraday Isolators
conference, January 2007


Optical Isolator for Unpolarized Laser Radiation at Multi-Kilowatt Average Power
conference, January 2006


Design Index: A Systematic Method of PDC Drill-Bit Selection
conference, April 2013

  • O'Hare, Jim; Aigbekaen, Osarumwense O. A.
  • IADC/SPE Drilling Conference
  • DOI: 10.2118/59112-MS

Fundamental mechanisms of cutting front formation in laser cutting
conference, September 1994

  • Olsen, Flemming O.
  • Europto High Power Lasers and Laser Applications V
  • DOI: 10.1117/12.184748

Improved Bit Stability Reduces Downhole Harmonics (Vibrations)
conference, April 2013

  • Ortiz, Blas; Casallas, Cesar; Parra, Hector
  • SPE/IADC Asia Pacific Drilling Technology
  • DOI: 10.2118/36413-MS

Thermal expansion of silicon carbide materials
journal, June 1994

  • Palchaev, D. K.; Murlieva, Zh. Kh.; Palchaeva, Kh. S.
  • Journal of Engineering Physics and Thermophysics, Vol. 66, Issue 6, p. 660-662
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Thermal analysis of laser drilling processes
journal, February 1972

  • Paek, Un-Chul; Gagliano, F.
  • IEEE Journal of Quantum Electronics, Vol. 8, Issue 2, p. 112-119
  • DOI: 10.1109/JQE.1972.1076946

Formation Evaluation With Logs In The Deep Anadarko Basin
conference, September 1972

  • Peebler, R. P.
  • SPE Deep Drilling and Production Symposium
  • DOI: 10.2118/3902-MS

Lasers: The Next Bit
conference, January 2006


Using compression wave ultrasonic transducers to measure the velocity of surface waves and hence determine dynamic modulus of elasticity for concrete
journal, June 1996


A study of progressive failure of rock under cyclic loading by ultrasonic and AE monitoring techniques
journal, January 1992

  • Rao, M. V. M. S.; Ramana, Y. V.
  • Rock Mechanics and Rock Engineering, Vol. 25, Issue 4, p. 237-251
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Rock failure mechanisms of flame-jet thermal spallation drilling—theory and experimental testing
journal, September 1989

  • Rauenzahn, R. M.; Tester, J. W.
  • International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 26, Issue 5, p. 381-399
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On the stability of dilatant hardening for saturated rock masses
journal, April 1975


Thermal expansion behavior of igneous rocks
journal, October 1974

  • Richter, Dorothy; Simmons, Gene
  • International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 11, Issue 10, p. 403-411
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Fracture Mechanics Applications To Drilling And Blasting
journal, November 1997

  • Rossmanith, H. P.; Daehnke, A.; Nasmillner, R. E. K.
  • Fatigue & Fracture of Engineering Materials & Structures, Vol. 20, Issue 11, p. 1617-1636
  • DOI: 10.1111/j.1460-2695.1997.tb01515.x

Wave propagation, damage evolution, and dynamic fracture extension. Part I. Percussion drilling
journal, May 1996

  • Rossmanith, H. P.; Knasmillner, R. E.; Daehnke, A.
  • Materials Science, Vol. 32, Issue 3, p. 350-358
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Dynamic tensile-failure-induced velocity deficits in rock
journal, February 1991

  • Rubin, Allan M.; Ahrens, Thomas J.
  • Geophysical Research Letters, Vol. 18, Issue 2, p. 219-222
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Correlating schmidt hardness with compressive strength and young’s modulus of carbonate rocks
journal, October 1990

  • Sachpazis, C. I.
  • Bulletin of the International Association of Engineering Geology, Vol. 42, Issue 1, p. 75-83
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An algorithm and a modular subroutine for the CAP model
journal, April 1979

  • Sandler, I. S.; Rubin, D.
  • International Journal for Numerical and Analytical Methods in Geomechanics, Vol. 3, Issue 2, p. 173-186
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Formation Evaluation From Logging on Cuttings
journal, June 1998

  • Santarelli, F. J.; Marsala, A. F.; Brignoli, M.
  • SPE Reservoir Evaluation & Engineering, Vol. 1, Issue 3, p. 238-244
  • DOI: 10.2118/36851-PA

Waveform Cross-Correlation-Based Differential Travel-Time Measurements at the Northern California Seismic Network
journal, December 2005

  • Schaff, D. P.; Waldhauser, Felix
  • Bulletin of the Seismological Society of America, Vol. 95, Issue 6, p. 2446-2461
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Dynamics of femtosecond laser-induced breakdown in water from femtoseconds to microseconds
journal, January 2002

  • Schaffer, Chris B.; Nishimura, Nozomi; Glezer, Eli N.
  • Optics Express, Vol. 10, Issue 3, p. 196-203
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High power laser welding in hyperbaric gas and water environments
journal, June 1997

  • Shannon, G. J.; McNaught, W.; Deans, W. F.
  • Journal of Laser Applications, Vol. 9, Issue 3, p. 129-136
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SBS threshold of a fiber with a Brillouin frequency shift distribution
journal, January 1996

  • Shiraki, K.; Ohashi, M.; Tateda, M.
  • Journal of Lightwave Technology, Vol. 14, Issue 1, p. 50-57
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Laser heating of semi-infinite solid with consecutive pulses: Influence of materaial properties on temperature field
journal, April 2008


Prediction of thermal conductivity of rock through physico-mechanical properties
journal, January 2007


Cantilever Drilling - Ushering a New Genre of Drilling
conference, October 2003

  • Sinha, Diwakar
  • SPE/IADC Middle East Drilling Technology Conference and Exhibition
  • DOI: 10.2118/85333-MS

Crack propagation at a constant crack tip stress intensity factor
journal, August 1980

  • Smith, E.
  • International Journal of Fracture, Vol. 16, Issue 4, p. R215-R218
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Rock Types, Depositional History, and Diagenetic Effects, Ivishak Reservoir, Prudhoe Bay Field
journal, February 1997

  • Sneider, R. M.; Erickson, J. W.
  • SPE Reservoir Engineering, Vol. 12, Issue 1, p. 23-30
  • DOI: 10.2118/28575-PA

Pore Geometry in High- and Low-Permeability Sandstones, Travis Peak Formation, East Texas
journal, December 1990

  • Soeder, D. J.; Chowdiah, Prasan
  • SPE Formation Evaluation, Vol. 5, Issue 4, p. 421-430
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Moving boundary problems in phase change models current research questions
journal, April 1985

  • Solomon, A. D.; Alexiades, V.; Wilson, D. G.
  • ACM SIGNUM Newsletter, Vol. 20, Issue 2, p. 8-12
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Influence of microfractures and porosity on the physico-mechanical properties and weathering of ornamental granites
journal, February 2005

  • Sousa, Luís M. O.; Suárez del Río, Luis M.; Calleja, Lope
  • Engineering Geology, Vol. 77, Issue 1-2, p. 153-168
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On the Analysis of Short-Pulse Laser Heating of Metals Using the Dual Phase Lag Heat Conduction Model
journal, January 2009

  • Ramadan, K.; Tyfour, W. R.; Al-Nimr, M. A.
  • Journal of Heat Transfer, Vol. 131, Issue 11, Article No. 111301
  • DOI: 10.1115/1.3153580

Comparative Economics Of Deep Drilling In Anadarko Basin
conference, April 2013

  • Rietman, N. D.; Rumph, K. D.
  • SPE Deep Drilling and Production Symposium
  • DOI: 10.2118/7849-MS

Role of shale thickness on vertical connectivity of fractures: application of crack-bridging theory to the Austin Chalk, Texas
journal, July 2001


Generalized Hermite Polynomials and the Heat Equation for Dunkl Operators
journal, April 1998


Thermal lensing compensation optics for high power lasers
conference, February 2011


Damage in granite under heating/cooling cycles and water freeze–thaw condition
journal, October 2008

  • Takarli, Mokhfi; Prince, William; Siddique, Rafat
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 45, Issue 7, p. 1164-1175
  • DOI: 10.1016/j.ijrmms.2008.01.002

The generalized relationship between the parameters C and m of Paris' law for fatigue crack growth
journal, March 1981


Numerical studies of the influence of microstructure on rock failure in uniaxial compression — Part I: effect of heterogeneity
journal, June 2000

  • Tang, C. A.; Liu, H.; Lee, P. K. K.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 37, Issue 4, p. 555-569
  • DOI: 10.1016/S1365-1609(99)00121-5

Coupled analysis of flow, stress and damage (FSD) in rock failure
journal, June 2002

  • Tang, C. A.; Tham, L. G.; Lee, P. K. K.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 39, Issue 4, p. 477-489
  • DOI: 10.1016/S1365-1609(02)00023-0

Modeling inelastic deformation: viscolelasticity, plasticity, fracture
journal, August 1988

  • Terzopoulos, Demetri; Fleischer, Kurt
  • ACM SIGGRAPH Computer Graphics, Vol. 22, Issue 4, p. 269-278
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A criterion for the time dependence of dynamic fracture
journal, December 1968

  • Tuler, Floyd R.; Butcher, Barry M.
  • International Journal of Fracture Mechanics, Vol. 4, Issue 4, p. 431-437
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The ALL Electric BHA: Recent Developments toward an Intelligent Coiled-Tubing Drilling System
conference, January 1999

  • Turner, Daniel R.; Head, Philip F.; Yuratich, Micheal A.
  • SPE/ICoTA Coiled Tubing Roundtable
  • DOI: 10.2118/54469-MS

An experimental investigation of factors influencing compressional‐ and shear‐wave velocities and attenuations in tight gas sandstones
journal, January 1994

  • Tutuncu, Azra N.; Podio, Augusto L.; Sharma, Mukul M.
  • Geophysics, Vol. 59, Issue 1, p. 77-86
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Dependence of ceramic fracture properties on porosity
journal, January 1993

  • Wagh, A. S.; Singh, J. P.; Poeppel, R. B.
  • Journal of Materials Science, Vol. 28, Issue 13, p. 3589-3593
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Roller-Bit Penetration Rate Response as a Function of Rock Properties and Well Depth
conference, October 1986

  • Walker, B. H.; Black, A. D.; Klauber, W. P.
  • SPE Annual Technical Conference and Exhibition
  • DOI: 10.2118/15620-ms

Characterization of the melt removal rate in laser cutting of thick-section stainless steel
journal, May 2010

  • Wandera, Catherine; Kujanpaa, Veli
  • Journal of Laser Applications, Vol. 22, Issue 2, p. 62-70
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Particle modeling simulation of thermal effects on ore breakage
journal, October 2008


A Review and Evaluation of Specific Heat Capacities of Rocks, Minerals, and Subsurface Fluids. Part 1: Minerals and Nonporous Rocks
journal, June 2004


A Review and Evaluation of Specific Heat Capacities of Rocks, Minerals, and Subsurface Fluids. Part 2: Fluids and Porous Rocks
journal, June 2004


Laboratory Drilling Performance of PDC Bits
journal, June 1988

  • Warren, T. M.; Armagost, W. K.
  • SPE Drilling Engineering, Vol. 3, Issue 2, p. 125-135
  • DOI: 10.2118/15617-PA

Damage constitutive model for strain-softening rock based on normal distribution and its parameter determination
journal, October 2007

  • Cao, Wen-gui; Li, Xiang; Zhao, Heng
  • Journal of Central South University of Technology, Vol. 14, Issue 5, p. 719-724
  • DOI: 10.1007/s11771-007-0137-6

Dynamics of ultrasonic percussive drilling of hard rocks
journal, February 2005

  • Wiercigroch, M.; Wojewoda, J.; Krivtsov, A. M.
  • Journal of Sound and Vibration, Vol. 280, Issue 3-5, p. 739-757
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Experimental measurement of surface temperatures during flame-jet induced thermal spallation
journal, January 1993

  • Wilkinson, M. A.; Tester, J. W.
  • Rock Mechanics and Rock Engineering, Vol. 26, Issue 1, p. 29-62
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Heat transfer and phase change during picosecond laser ablation of nickel
journal, September 2002

  • Willis, David A.; Xu, Xianfan
  • International Journal of Heat and Mass Transfer, Vol. 45, Issue 19, p. 3911-3918
  • DOI: 10.1016/S0017-9310(02)00105-9

Fiber optic distributed sensing systems for harsh aerospace environments
conference, July 1999

  • Udd, Eric; Shulz, Whitten L.; Seim, John M.
  • 1999 Symposium on Smart Structures and Materials, SPIE Proceedings
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Stress-strain relationship for empirical equations of creep in rocks
journal, March 1972


Rock Matrix Properties of the Ratcliffe Interval (Madison Limestone) Flat Lake Field, Montana
conference, April 2013

  • White, E. J.; Marchant, L. C.; Roberts, D. K.
  • SPE Rocky Mountain Regional Meeting
  • DOI: 10.2118/2127-MS

Experiments in Thermal Spallation of Various Rocks
journal, January 1996

  • Williams, R. E.; Potter, R. M.; Miska, S.
  • Journal of Energy Resources Technology, Vol. 118, Issue 1, p. 2-8
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Microcrack statistics, Weibull distribution and micromechanical modeling of compressive failure in rock
journal, July 2006


The effects of thermal softening and heat conduction on the dynamic growth of voids
journal, August 2003

  • Wu, X. Y.; Ramesh, K. T.; Wright, T. W.
  • International Journal of Solids and Structures, Vol. 40, Issue 17, p. 4461-4478
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Effects of microstructures on dynamic compression of Barre granite
journal, September 2008

  • Xia, K.; Nasseri, M. H. B.; Mohanty, B.
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 45, Issue 6, p. 879-887
  • DOI: 10.1016/j.ijrmms.2007.09.013

Inverted S-shaped model for nonlinear fatigue damage of rock
journal, April 2009

  • Xiao, Jian-Qing; Ding, De-Xin; Xu, Gen
  • International Journal of Rock Mechanics and Mining Sciences, Vol. 46, Issue 3, p. 643-648
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Modeling of Laser Spallation Drilling of Rocks for Gas and Oil Well Drilling
conference, October 2005

  • Xu, Zhiyue; Yamashita, Yuichiro; Reed, Claude
  • SPE Annual Technical Conference and Exhibition
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Specific energy for pulsed laser rock drilling
journal, February 2003

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The Constrained Interpolation Profile Method for Multiphase Analysis
journal, May 2001

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Detection of Metals in the Environment Using a Portable Laser-Induced Breakdown Spectroscopy Instrument
journal, February 1996

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Underwater Laser Welding by 4 kW CW YAG Laser
journal, October 2001

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Determination of the thermal conductivity from physico-mechanical properties
journal, February 2008

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Laser short pulse heating: Influence of pulse intensity on temperature and stress fields
journal, October 2006


Laser treatment of aluminum surface: Analysis of thermal stress field in the irradiated region
journal, January 2009


Nano-second laser pulse heating and assisting gas jet considerations
journal, May 2000

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Repetitive laser pulse heating with a convective boundary condition at the surface
journal, December 2000


Thermal Stress Distribution in Thick Wall Cylinder Under Thermal Shock
journal, January 2009

  • Yun, Yingwei; Jang, Il-Young; Tang, Liqiang
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An empirical relationship between thermal conductivity and elastic wave velocities in sandstone
journal, August 1993

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Dynamic failure analysis on granite under uniaxial impact compressive load
journal, July 2008

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Faraday Rotators With Short Magneto-Optical Elements for 50-kW Laser Power
journal, June 2007

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Analysis of stimulated Brillouin scattering in multi-mode fiber by numerical solution
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Microcrack interaction brittle rock subjected to uniaxial tensile loads
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A new thermal-shock-resistance model for ceramics: Establishment and validation
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Investigation of thermal fatigue behavior of thermal barrier coating systems
journal, October 1997


Thermophysical and Thermomechanical Properties of Thermal Barrier Coating Systems
book, January 2000


Jet Impingement Heat Transfer: Physics, Correlations, and Numerical Modeling
book, January 2006


An evaluation of the microcrack density of rocks by ultrasonic velocimetric method
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High-Power ZBLAN Glass Fiber Lasers: Review and Prospect
journal, January 2010

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Determinants of House Prices: A Quantile Regression Approach
journal, July 2007

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