Methods for enhancing the efficiency of creating a borehole using high power laser systems
Abstract
Methods for utilizing 10 kW or more laser energy transmitted deep into the earth with the suppression of associated nonlinear phenomena to enhance the formation of Boreholes. Methods for the laser operations to reduce the critical path for forming a borehole in the earth. These methods can deliver high power laser energy down a deep borehole, while maintaining the high power to perform operations in such boreholes deep within the earth.
- Inventors:
- Issue Date:
- Research Org.:
- Foro Energy, Inc., Littleton, CO (USA).
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1136398
- Patent Number(s):
- 8757292
- Application Number:
- 13/800,933
- Assignee:
- Foro Energy, Inc. (Littleton, CO)
- Patent Classifications (CPCs):
-
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
- DOE Contract Number:
- AR0000044
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Zediker, Mark S., Rinzler, Charles C., Faircloth, Brian O., Koblick, Yeshaya, and Moxley, Joel F. Methods for enhancing the efficiency of creating a borehole using high power laser systems. United States: N. p., 2014.
Web.
Zediker, Mark S., Rinzler, Charles C., Faircloth, Brian O., Koblick, Yeshaya, & Moxley, Joel F. Methods for enhancing the efficiency of creating a borehole using high power laser systems. United States.
Zediker, Mark S., Rinzler, Charles C., Faircloth, Brian O., Koblick, Yeshaya, and Moxley, Joel F. Tue .
"Methods for enhancing the efficiency of creating a borehole using high power laser systems". United States. https://www.osti.gov/servlets/purl/1136398.
@article{osti_1136398,
title = {Methods for enhancing the efficiency of creating a borehole using high power laser systems},
author = {Zediker, Mark S. and Rinzler, Charles C. and Faircloth, Brian O. and Koblick, Yeshaya and Moxley, Joel F.},
abstractNote = {Methods for utilizing 10 kW or more laser energy transmitted deep into the earth with the suppression of associated nonlinear phenomena to enhance the formation of Boreholes. Methods for the laser operations to reduce the critical path for forming a borehole in the earth. These methods can deliver high power laser energy down a deep borehole, while maintaining the high power to perform operations in such boreholes deep within the earth.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {6}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Effect of temperature and pressure on the thermal conductivity of sandstone
journal, September 2009
- Abdulagatova, Z.; Abdulagatov, I. M.; Emirov, V. N.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 46, Issue 6, p. 1055-1071
Orthonormal Basis Functions for Continuous-Time Systems and Lp Convergence
journal, August 1999
- Akçay, Hüseyin; Ninness, Brett
- Mathematics of Control, Signals, and Systems, Vol. 12, Issue 3
The effect of interaction time and saturation of rock on specific energy in ND:YAG laser perforating
journal, February 2011
- Ahmadi, M.; Erfan, M. R.; Torkamany, M. J.
- Optics & Laser Technology, Vol. 43, Issue 1, p. 226-231
Simulation of dynamic response of granite: A numerical approach of shock-induced damage beneath impact craters
journal, December 2006
- Ai, H. A.; Ahrens, T. J.
- International Journal of Impact Engineering, Vol. 33, Issue 1-12, p. 1-10
Collapse and rebound of a laser-induced cavitation bubble
journal, October 2001
- Akhatov, I.; Lindau, O.; Topolnikov, A.
- Physics of Fluids, Vol. 13, Issue 10, p. 2805-2819
The porosity and engineering properties of vesicular basalt in Saudi Arabia
journal, October 1999
- Al-Harthi, A. A.; Al-Amri, R. M.; Shehata, W. M.
- Engineering Geology, Vol. 54, Issue 3-4, p. 313-320
Prevention of Nozzle Wear in Abrasive Water Suspension Jets (AWSJ) Using Porous Lubricated Nozzles
journal, January 2003
- Anand, Umang; Katz, Joseph
- Journal of Tribology, Vol. 125, Issue 1, p. 168-180
The Äspö Pillar Stability Experiment: Part II—Rock mass response to coupled excavation-induced and thermal-induced stresses
journal, July 2009
- Andersson, J. Christer; Martin, C. Derek; Stille, Håkan
- International Journal of Rock Mechanics and Mining Sciences, Vol. 46, Issue 5, p. 879-895
A new approach to quantification of metamorphism using ultra-small and small angle neutron scattering
journal, December 2009
- Anovitz, Lawrence M.; Lynn, Gary W.; Cole, David R.
- Geochimica et Cosmochimica Acta, Vol. 73, Issue 24, p. 7303-7324
Dynamic Vickers indentation of brittle materials
journal, April 2000
- Anton, Richard J.; Subhash, Ghatu
- Wear, Vol. 239, Issue 1, p. 27-35
Two stages of spallation
journal, September 1985
- Aptukov, V. N.
- Combustion, Explosion, and Shock Waves, Vol. 21, Issue 5
The failure of brittle solids containing small cracks under compressive stress states
journal, March 1986
- Ashby, M. F.; Hallam (Née Cooksley), S. D.
- Acta Metallurgica, Vol. 34, Issue 3, p. 497-510
A multiaxial stress criterion for short- and long-term strength of isotropic rock media
journal, December 2000
- Aubertin, M.; Li, L.; Simon, R.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 37, Issue 8, p. 1169-1193
Porosity dependence of the elastic modulus of lithophysae-rich tuff: numerical and experimental investigations
journal, September 2003
- Avar, B. B.; Hudyma, N.; Karakouzian, M.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 40, Issue 6, p. 919-928
The Schmidt hammer in rock material characterization
journal, September 2005
- Aydin, A.; Basu, A.
- Engineering Geology, Vol. 81, Issue 1, p. 1-14
Simulation of the coupled thermal optical effects for liquid immersion micro-/nano-lithography
conference, May 2004
- Baek, So-Yeon; Wei, Alexander C.; Cole, Daniel C.
- Microlithography 2004, SPIE Proceedings
On the relationship between the parameters of Paris' law for fatigue crack growth in aluminium alloys
journal, December 1977
- Baflon, Jean-Paul; Masounave, Jacques; Bathias, Claude
- Scripta Metallurgica, Vol. 11, Issue 12, p. 1101-1106
Spectral signatures and optic coefficients of surface and reservoir rocks at COIL, CO 2 , and Nd:YAG laser wavelengths
conference, June 2004
- Graves, Ramona M.; Bailo, El Tahir
- XXXV Annual Symposium on Optical Materials for High Power Lasers: Boulder Damage Symposium, SPIE Proceedings
GEODYN: A Geological Formation/Drillstring Dynamics Computer Program
conference, April 2013
- Baird, J. A.; Caskey, B. C.; Tinianow, M. A.
- SPE Annual Technical Conference and Exhibition
Innovation in Wellbore Perforation Using High-Power Laser
conference, November 2005
- Batarseh, Samih Issa; Gahan, Brian C.; Sharma, Bhargav
- International Petroleum Technology Conference
Well Perforation Using High-Power Lasers
conference, October 2003
- Batarseh, S.; Gahan, B. C.; Graves, R. M.
- SPE Annual Technical Conference and Exhibition
Prediction of compressive and tensile strength of limestone via genetic programming
journal, July 2008
- Baykasoğlu, Adil; Güllü, Hamza; Çanakçı, Hanifi
- Expert Systems with Applications, Vol. 35, Issue 1-2, p. 111-123
Demonstration of the Power of Inter-Disciplinary Integration to Beat Field Development Challenges in a Complex Brown Field - South Oman
conference, January 2010
- Al-Belushi, Farah Ali; Lukmanov, Rinat B.; Al-Busaidi, Rashid Said
- Abu Dhabi International Petroleum Exhibition and Conference
Spall damage modelling and dynamic fracture specificities of ceramics
journal, July 1992
- Belyaev, V. V.
- Journal of Materials Processing Technology, Vol. 32, Issue 1-2, p. 135-144
The combined influence of mineralogical, hygric and thermal properties on the durability of porous building stones
journal, August 2008
- Benavente, David; Cultrone, Giuseppe; Gómez-Heras, Miguel
- European Journal of Mineralogy, Vol. 20, Issue 4, p. 673-685
Micro-scratch evaluation of rock types—a means to comprehend rock drill wear
journal, February 2004
- Beste, U.; Lundvall, A.; Jacobson, S.
- Tribology International, Vol. 37, Issue 2, p. 203-210
Mechanism of brittle fracture of rock: Part I—theory of the fracture process
journal, October 1967
- Bieniawski, Z. T.
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 4, Issue 4, p. 395-406
The Impact of Fracture–Matrix Interaction on Thermal–Hydrological Conditions in Heated Fractured Rock
journal, January 2006
- Birkholzer, Jens T.; Zhang, Yingqi
- Vadose Zone Journal, Vol. 5, Issue 2
Temperature Profile in Semi-infinite Body With Exponential Source and Convective Boundary Condition
journal, January 1990
- Blackwell, B. F.
- Journal of Heat Transfer, Vol. 112, Issue 3, p. 567-571
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
Bend loss in large core multimode optical fiber beam delivery systems
journal, January 1991
- Boechat, Alvaro A. P.; Su, Daoning; Hall, D. R.
- Applied Optics, Vol. 30, Issue 3, p. 321-327
Development, testing and track record of fiber-optic, wet-mate, connectors
conference, January 2003
- Brown, G.
- 2003 International Conference Physics and Control
Dynamics of laser-induced cavitation bubbles near an elastic boundary
journal, April 2001
- Brujan, Emil-Alexandru; Nahen, Kester; Schmidt, Peter
- Journal of Fluid Mechanics, Vol. 433, p. 251-281
Rock Failure Under Dynamic Loading Conditions
journal, March 1963
- Burdine, N. T.
- Society of Petroleum Engineers Journal, Vol. 3, Issue 1, p. 1-8
Modeling Laser-Spallation Rock Drilling
journal, February 2006
- Bybee, Karen
- Journal of Petroleum Technology, Vol. 58, Issue 02
Drilling a Hole in Granite Submerged in Water By Use of CO<sub>2</sub> Laser
journal, February 2010
- Bybee, Karen
- Journal of Petroleum Technology, Vol. 62, Issue 02
Strength of glass from Hertzian line contact
conference, September 2011
- Cai, Wenrui; Cuerden, Brian; Parks, Robert E.
- SPIE Optical Engineering + Applications, SPIE Proceedings
Rock Cutting By Laser
conference, April 2013
- Carstens, Jeffrey P.; Brown, Clyde O.
- Fall Meeting of the Society of Petroleum Engineers of AIME
Deepwater Drilling Riser System
journal, August 1986
- Chastain, T.; Stone, D.
- SPE Drilling Engineering, Vol. 1, Issue 4, p. 325-328
Characterization of the Austin Chalk Producing Trend
conference, January 1986
- Chen, H. Y.; Poston, S. W.; Wu, C. H.
- SPE Annual Technical Conference and Exhibition
Limitations on lightwave communications imposed by optical-fiber nonlinearities
journal, January 1990
- Chraplyvy, A. R.
- Journal of Lightwave Technology, Vol. 8, Issue 10, p. 1548-1557
Rock Properties of Berea Sandstone, Baker Dolomite, and Indiana Limestone
conference, January 1991
- Churcher, P. L.; French, P. R.; Shaw, J. C.
- SPE International Symposium on Oilfield Chemistry
A damage model for concrete beams in compression
journal, March 2007
- Cimetière, A.; Halm, D.; Molines, E.
- Mechanics Research Communications, Vol. 34, Issue 2, p. 91-96
Improved Optimisation of Bit Selection Using Mathematically Modelled Bit Performance Indices
conference, January 2006
- Clegg, John Martin; Barton, Steven Paul
- IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition
Successful Drilling of Basalt in a West of Shetland Deepwater Discovery
conference, September 2005
- Seale, Rocky Allen; Close, Frank; Greig, Angus
- Offshore Europe
Use of nondestructive testing methods in evaluation of thermal damage for ceramics under conditions of nonstationary thermal effects
journal, January 1985
- Gogotsi, G. A.; Negovskii, A. N.
- Strength of Materials, Vol. 17, Issue 1, p. 52-56
High-Power Slim-Hole Drilling System
conference, January 1995
- Cohen, John H.; Maurer, William C.; Leitko, Curtis E.
- SPE Annual Technical Conference and Exhibition
Case History of the University Block 9 (Wolfcamp) FieldA Gas-Water Injection Secondary Recovery Project
journal, December 1970
- Cone, Clifford
- Journal of Petroleum Technology, Vol. 22, Issue 12, p. 1485-1491
Coiled Tubing Deployed ESPs Utilizing Internally Installed Power Cable - A Project Update
conference, January 1997
- Cooper, R.; Head, P.
- SPE/ICoTA North American Coiled Tubing Roundtable
The static fatigue of brittle rock under uniaxial compression
journal, February 1974
- Cruden, D. M.
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 11, Issue 2, p. 67-73
Modeling of crack initiation, propagation and coalescence in rocks
journal, July 2013
- Gonçalves da Silva, Bruno; Einstein, Herbert H.
- International Journal of Fracture, Vol. 182, Issue 2
Development of a new direct test method for estimating cutter life, based on the Sievers’ J miniature drill test
journal, January 2007
- Dahl, Filip; Grøv, Eivind; Breivik, Torkjell
- Tunnelling and Underground Space Technology, Vol. 22, Issue 1, p. 106-116
Acousto-ultrasonic study of thermal shock damage in castable refractory
journal, February 1991
- Das, A. C.; Niyogi, S. K.; Mukherjee, S.
- Journal of Materials Science Letters, Vol. 10, Issue 3, p. 173-175
Linear thermal expansion of granitic rocks: influence of apparent porosity, grain size and quartz content
journal, May 2004
- Janio de Castro Lima, José; Paraguassú, Antenor Braga
- Bulletin of Engineering Geology and the Environment, Vol. 63, Issue 3, p. 215-220
Simulation of bulk-absorption thermal lensing in transmissive optics of gravitational waves detectors
journal, October 2003
- Degallaix, J.; Zhao, C.; Ju, L.
- Applied Physics B, Vol. 77, Issue 4, p. 409-414
Some mechanisms of microcrack growth and interaction in compressive rock failure
journal, June 1981
- Dey, T. N.; Wang, Chi-Yuen
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 18, Issue 3, p. 199-209
Flow structure and optical beam propagation in high-Reynolds-number gas-phase shear layers and jets
journal, April 2001
- Dimotakis, P. E.; Catrakis, H. J.; Fourguette, D. C.
- Journal of Fluid Mechanics, Vol. 433, p. 105-134
Correlation between Schmidt hardness, uniaxial compressive strength and Young’s modulus for andesites, basalts and tuffs
journal, April 2004
- Dinçer, Ismail; Acar, Altay; Çobanoğlu, Ibrahim
- Bulletin of Engineering Geology and the Environment, Vol. 63, Issue 2, p. 141-148
PDC Bit Selection Method Through the Analysis of Past Bit Performances
conference, October 1990
- Dumans, Carlos Fernando Fontenelle; Maidla, Eric Edgar
- SPE Latin America Petroleum Engineering Conference
Asymptotic analysis of crack interaction with free boundary
journal, February 2000
- Dyskin, A. V.; Germanovich, L. N.; Ustinov, K. B.
- International Journal of Solids and Structures, Vol. 37, Issue 6, p. 857-886
Porosity-permeability relationships in interlayered limestone-dolostone reservoirs
journal, January 2006
- Ehrenberg, S. N.; Eberli, G. P.; Keramati, M.
- AAPG Bulletin, Vol. 90, Issue 1, p. 91-114
Stimulated Brillouin scattering in multimode fibers for optical phase conjugation
journal, July 2002
- Eichler, H. J.; Mocofanescu, A.; Riesbeck, Th.
- Optics Communications, Vol. 208, Issue 4-6, p. 427-431
Wear characteristics of PDC pin and hybrid core bits in rock drilling
journal, September 1995
- Ersoy, A.; Waller, M. D.
- Wear, Vol. 188, Issue 1-2, p. 150-165
PDC Bit Selection Through Cost Prediction Estimates Using Crossplots and Sonic Log Data
conference, January 1993
- Falcao, J. L.; Maidla, E. E.; Dumans, C. F.
- SPE/IADC Drilling Conference
Separating Bit and Lithology Effects from Drilling Mechanics Data
conference, January 1988
- Falconer, I. G.; Burgess, T. M.; Sheppard, M. C.
- SPE/IADC Drilling Conference
Peak-power limits on fiber amplifiers imposed by self-focusing
journal, January 2006
- Farrow, Roger L.; Kliner, Dahv A. V.; Hadley, G. Ronald
- Optics Letters, Vol. 31, Issue 23, p. 3423-3425
Vickers and Knoop hardness of electron beam deposited ZrC and HfC thin films on titanium
journal, April 2006
- Ferro, D.; Barinov, S. M.; Rau, J. V.
- Surface and Coatings Technology, Vol. 200, Issue 16-17, p. 4701-4707
Spectral Gamma-Ray Logging in the Texas Austin Chalk Trend
journal, March 1980
- Fertl, W. H.; Stapp, W. L.; Vaello, D. B.
- Journal of Petroleum Technology, Vol. 32, Issue 03
A simple crack-extension criterion for time-dependent spallation
journal, April 1971
- Field, F. A.
- Journal of the Mechanics and Physics of Solids, Vol. 19, Issue 2, p. 61-70
Rock removal using high-power lasers for petroleum exploitation purposes
conference, September 2002
- Figueroa, Humberto G.; LaGreca, A.; Gahan, Brian C.
- International Symposium on High-Power Laser Ablation 2002
Analysis of Efficient High-Power Fiber Lasers for Well Perforation
conference, January 2004
- Gahan, Brian C.; Batarseh, Samih; Sharma, Bhargav
- SPE Annual Technical Conference and Exhibition
Effect of Downhole Pressure Conditions on High-Power Laser Perforation
conference, October 2005
- Gahan, Brian C.; Batarseh, Samih Issa; Watson, Roger Charles
- SPE Annual Technical Conference and Exhibition
Laser Drilling: Determination of Energy Required to Remove Rock
conference, October 2001
- Gahan, B. C.; Parker, Richard A.; Batarseh, Samih
- SPE Annual Technical Conference and Exhibition
Natural fractures in the Barnett Shale and their importance for hydraulic fracture treatments
journal, April 2007
- Gale, Julia F. W.; Reed, Robert M.; Holder, Jon
- AAPG Bulletin, Vol. 91, Issue 4, p. 603-622
Fluorescent dye penetrants applied to rock fractures
journal, March 1968
- Gardner, R. D.; Pincus, H. J.
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 5, Issue 2, p. 155-156
Multilevel (Hierarchical) Modeling: What It Can and Cannot Do
journal, August 2006
- Gelman, Andrew
- Technometrics, Vol. 48, Issue 3
PDC Bits: All Comes From the Cutter/Rock Interaction
conference, February 2006
- Gerbaud, Laurent; Menand, Stephane; Sellami, Hedi
- IADC/SPE Drilling Conference
High-power All-Fiber components: the missing link for high-power fiber lasers
conference, June 2004
- Gonthier, Francois; Martineau, Lilian; Azami, Nawfel
- Lasers and Applications in Science and Engineering, SPIE Proceedings
Comparison of Specific Energy Between Drilling With High Power Lasers and Other Drilling Methods
conference, October 2002
- Graves, Ramona M.; Araya, Anibal; Gahan, Brian C.
- SPE Annual Technical Conference and Exhibition
StarWars Laser Technology Applied to Drilling and Completing Gas Wells
conference, January 1998
- Graves, R. M.; O'Brien, D. G.
- SPE Annual Technical Conference and Exhibition
Crack Arrest and Multiple Cracking in Glass Through the Use of Designed Residual Stress Profiles
journal, February 1999
- Green, D. J.; Tandon, R.; Sglavo, V. M.
- Science, Vol. 283, Issue 5406, p. 1295-1297
Laboratory Measurement and Correction of Thermal Properties for Application to the Rock Mass
journal, November 2005
- Gunn, D. A.; Jones, L. D.; Raines, M. G.
- Geotechnical and Geological Engineering, Vol. 23, Issue 6, p. 773-791
Chebyshev rational spectral and pseudospectral methods on a semi-infinite interval
journal, January 2001
- Guo, Ben-yu; Shen, Jie; Wang, Zhong-qing
- International Journal for Numerical Methods in Engineering, Vol. 53, Issue 1, p. 65-84
Stress resistance parameters of brittle solids under laser/plasma pulse heating
journal, September 2000
- Gurarie, V. N.
- Materials Science and Engineering: A, Vol. 288, Issue 2, p. 168-172
The influence of residual stresses on rock hardness
journal, May 1974
- Habib, P.; Duc, Nguyen Minh
- Rock Mechanics, Vol. 6, Issue 1, p. 15-24
The role of thermal stress fatigue in the breakdown of rock in cold regions
journal, December 1999
- Hall, Kevin
- Geomorphology, Vol. 31, Issue 1-4, p. 47-63
Shielding properties of laser-induced breakdown in water for pulse durations from 5 ns to 125 fs
journal, January 1997
- Hammer, Daniel X.; Jansen, E. Duco; Frenz, Martin
- Applied Optics, Vol. 36, Issue 22, p. 5630-5640
Drag - Bit Model Including Wear
conference, April 1994
- Hareland, G.; Rampersad, P. R.
- SPE Latin America/Caribbean Petroleum Engineering Conference
Cutting Efficiency of a Single PDC Cutter on Hard Rock
journal, June 2009
- Hareland, G.; Nygaard, R.; Yan, W.
- Journal of Canadian Petroleum Technology, Vol. 48, Issue 6, p. 60-65
A Drilling Rate Model for Roller Cone Bits and Its Application
conference, January 2010
- Hareland, Geir; Wu, Andrew; Rashidi, Behrad
- International Oil and Gas Conference and Exhibition in China
Reservoir Characterization of the Frontier Tight Gas Sand, Green River Basin, Wyoming
conference, January 1991
- Harrison, C. W.; Dutton, S. P.
- Low Permeability Reservoirs Symposium
Numerical simulation with experimental verification of the fracture behavior in granite under confining pressures based on the tension-softening model
journal, February 1993
- Hashida, T.; Oghikubo, H.; Takahashi, H.
- International Journal of Fracture, Vol. 59, Issue 1, p. 227-244
The influence of steam pressure on thermal spalling of sedimentary rock: Theory and experiments
journal, January 1998
- Hettema, M. H. H.; Wolf, K-H. A. A.; De Pater, C. J.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 35, Issue 1, p. 3-15
Failure mechanisms of polycrystalline diamond compact drill bits in geothermal environments
report, September 1981
- Hoover, E. R.; Pope, L. E.
- SAND-81-1404
VOLAN Interpretation and Application in the Bone Spring Formation (Leonard Series) in Southeastern New Mexico
conference, January 1984
- Howard, A. D.; Fraga, J. A.
- SPE Production Technology Symposium
A dynamic damage growth model for uniaxial compressive response of rock aggregates
journal, May 2002
- Huang, Chengyi; Subhash, Ghatu; Vitton, Stanley J.
- Mechanics of Materials, Vol. 34, Issue 5, p. 267-277
Intrinsic Length Scales in Tool-Rock Interaction
journal, January 2008
- Huang, Haiying; Detournay, Emmanuel
- International Journal of Geomechanics, Vol. 8, Issue 1, p. 39-44
Mixed Mode Cracking in Layered Materials
book, January 1991
- Hutchinson, J. W.; Suo, Z.
- Advances in Applied Mechanics, Vol. 29, p. 63-191
Study on rock-drilling using PDC bits for the prediction of torque and rate of penetration
journal, January 2009
- Jadoun, R. S.
- International Journal of Manufacturing Technology and Management, Vol. 17, Issue 4, Article No. 408
Development of underwater laser cutting technique for steel and zircaloy for nuclear applications
journal, December 2010
- Jain, R. K.; Agrawal, D. K.; Vishwakarma, S. C.
- Pramana, Vol. 75, Issue 6, p. 1253-1258
Leaky Modes in Weakly Guiding Fiber Acoustic Waveguides
journal, November 1986
- Chen Kuei Jen, ; Safaai-Jazi, A.; Farnell, G. W.
- IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Vol. 33, Issue 6
Investigation of Smaller-Footprint Drilling System; Ultra-High Rotary Speed Diamond Drilling Has Potential for Reduced Energy Requirements
conference, February 2006
- Judzis, Arnis; Boucher, Marcel L.; McCammon, Jason B.
- IADC/SPE Drilling Conference
Rock excavation with laser assistance
journal, July 1976
- Jurewicz, B. R.
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 13, Issue 7, p. 207-219
Dominant rock properties affecting the penetration rate of percussive drills
journal, July 2003
- Kahraman, S.; Bilgin, N.; Feridunoglu, C.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 40, Issue 5, p. 711-723
Semianalytical Productivity Models for Perforated Completions
journal, February 1991
- Karakas, Metin; Tariq, S. M.
- SPE Production Engineering, Vol. 6, Issue 1, p. 73-82
A model for non-linear rock deformation under compression due to sub-critical crack growth
journal, November 1991
- Kemeny, J. M.
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 28, Issue 6, p. 459-467
PDC Drill Bit Design and Field Application Evolution
journal, March 1988
- Kerr, Callin Joe
- Journal of Petroleum Technology, Vol. 40, Issue 3, p. 327-332
Knowledge Selection for Laser Drilling in the Oil and Gas Industry
conference, January 2005
- Ketata, C.; Satish, M. G.; Islam, M. R.
- International Conference on Computational Intelligence for Modelling, Control and Automation and International Conference on Intelligent Agents, Web Technologies and Internet Commerce (CIMCA-IAWTIC'06)
Laser heating of sheet metal and thermal stress development
journal, November 2004
- Khan, Ovais U.; Yilbas, B. S.
- Journal of Materials Processing Technology, Vol. 155-156, p. 2045-2050
Prediction of thermal conductivity of rocks by soft computing
journal, May 2010
- Khandelwal, Manoj
- International Journal of Earth Sciences, Vol. 100, Issue 6
Measurement of the refractive index of liquids at 1.3 and 1.5 micron using a fibre optic Fresnel ratio meter
journal, July 2004
- Kim, Chang-Bong; Su, Chin B.
- Measurement Science and Technology, Vol. 15, Issue 9, p. 1683-1686
CO2 laser–plume interaction in materials processing
journal, January 2001
- Kim, K. R.; Farson, D. F.
- Journal of Applied Physics, Vol. 89, Issue 1, p. 681-688
Coatings with intrinsic stress profile: Refined creep analysis of (Ti,Al)N and cracking due to cyclic laser heating
journal, February 2006
- Klotz, K.; Bahr, U.; Brückner, W.
- Thin Solid Films, Vol. 496, Issue 2, p. 469-474
Drilling a 2-inch in Diameter Hole in Granites Submerged in Water by CO2 Lasers
conference, January 2009
- Kobayashi, Toshio; Kubo, Satoshi; Ichikawa, Makoto
- SPE/IADC Drilling Conference and Exhibition
Design concept for optical fibers with enhanced SBS threshold
journal, January 2005
- Kobyakov, Andrey; Kumar, Shiva; Chowdhury, Dipak Q.
- Optics Express, Vol. 13, Issue 14, p. 5338-5346
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)
A micromechanical damage model for concrete
journal, January 1986
- Krajcinovic, Dusan; Fanella, David
- Engineering Fracture Mechanics, Vol. 25, Issue 5-6, p. 585-596
A fatigue crack driving force parameter with load ratio effects
journal, January 2001
- Kujawski, Daniel
- International Journal of Fatigue, Vol. 23, p. 239-246
Experiments with rock: Remarks on strength and stability issues
journal, June 2007
- Labuz, J. F.; Biolzi, L.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 44, Issue 4, p. 525-537
Dynamic Rock Mechanics Testing for Optimized Fracture Designs
conference, October 1997
- Lacy, Lewis L.
- SPE Annual Technical Conference and Exhibition
Thermal fatigue life prediction of flip chip solder joints by fracture mechanics method
journal, July 1993
- Lau, John H.
- Engineering Fracture Mechanics, Vol. 45, Issue 5, p. 643-654
Hydraulic fracturing in a sedimentary geothermal reservoir: Results and implications
journal, October 2005
- Legarth, B.; Huenges, E.; Zimmermann, G.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 42, Issue 7-8, p. 1028-1041
The influence of temperature dependent properties of thermal rock fragmentation
journal, August 1975
- Lehnhoff, T. F.; Scheller, J. D.
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 12, Issue 8, p. 255-260
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.
- Journal of Physics D: Applied Physics, Vol. 38, Issue 3, p. 477-482
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
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
Explosion in the Granite Field: Hardening and Softening Behavior in Rocks
conference, January 2002
- Lomov, Ilya N.
- Shock Compression of Condensed Matter - 2001: 12th APS Topical Conference, AIP Conference Proceedings
Thermal fatigue of particle reinforced metal–matrix composite induced by laser heating and mechanical load
journal, July 2005
- Long, S. G.; Zhou, Y. C.
- Composites Science and Technology, Vol. 65, Issue 9, p. 1391-1400
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
Characterization of Diagenetically Altered Carbonate Reservoirs, South Cowden Grayburg Reservoir, West Texas
conference, October 1996
- Lucia, F. J.; Ruppel, S. C.
- SPE Annual Technical Conference and Exhibition
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
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
NETL Extreme Drilling Laboratory Studies High Pressure High Temperature Drilling Phenomena
journal, November 2008
- Lyons, K. David; Honeygan, Simone; Mroz, Thomas
- Journal of Energy Resources Technology, Vol. 130, Issue 4
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
Seventeenth Canadian Geotechnical Colloquium: The effect of cohesion loss and stress path on brittle rock strength
journal, October 1997
- Martin, C. D.
- Canadian Geotechnical Journal, Vol. 34, Issue 5, p. 698-725
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
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
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
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
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
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
Experimental study relating thermal conductivity to thermal piercing of rocks
journal, May 1968
- Mirkovich, V. V.
- International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 5, Issue 3, p. 205-218
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.
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
Predicting the Uniaxial Compressive Strength and Static Young’s Modulus of Intact Sedimentary Rocks Using the Ultrasonic Test
journal, January 2009
- Moradian, Z. A.; Behnia, M.
- International Journal of Geomechanics, Vol. 9, Issue 1, p. 14-19
Growth and structures of surface disturbances of a round liquid jet in a coaxial airflow
journal, April 2004
- Morozumi, Yoshio; Fukai, Jun
- Fluid Dynamics Research, Vol. 34, Issue 4, p. 217-231
Microporosity in micritic limestones: a review
journal, July 1989
- Moshier, Stephen O.
- Sedimentary Geology, Vol. 63, Issue 3-4, p. 191-213
Investigation of thermal properties of some basalt samples in Egypt
journal, January 2004
- Mostafa, M. S.; Afify, N.; Gaber, A.
- Journal of Thermal Analysis and Calorimetry, Vol. 75, Issue 1, p. 179-188
Experimental Study of Kilowatt-Average-Power Faraday Isolators
conference, January 2007
- Mukhin, I. B.; Khazanov, E. A.; Palashov, O. V.
- Advanced Solid-State Photonics
Effective Medium Theory of the Porosity Dependence of Bulk Moduli
journal, May 2001
- Munro, Ronald G.
- Journal of the American Ceramic Society, Vol. 84, Issue 5, p. 1190-1192
Thermal stress cracking and the enhancement of heat extraction from fractured geothermal reservoirs
report, April 1978
- Murphy, H. D.
- LA-7235-MS
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
Tutorial on maximum likelihood estimation
journal, February 2003
- Myung, In Jae
- Journal of Mathematical Psychology, Vol. 47, Issue 1, p. 90-100
Visualization for heat and mass transport phenomena in supercritical artificial air
journal, August 2005
- Nakano, A.; Shiraishi, M.
- Cryogenics, Vol. 45, Issue 8, p. 557-565
Laser heating of multilayer assembly and stress levels: elasto-plastic consideration
journal, December 2003
- Naqavi, I. Z.; Yilbas, B. S.; Khan, Ovaisullah
- Heat and Mass Transfer, Vol. 40, Issue 1-2, p. 25-32
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
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
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
Optical Isolator for Unpolarized Laser Radiation at Multi-Kilowatt Average Power
conference, January 2006
- Nicklaus, K.; Daniels, M.; Hohn, R.
- Advanced Solid-State Photonics
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
Design Index: A Systematic Method of PDC Drill-Bit Selection
conference, April 2013
- O'Hare, Jim; Aigbekaen, Osarumwense O. A.
- IADC/SPE Drilling Conference
Fundamental mechanisms of cutting front formation in laser cutting
conference, September 1994
- Olsen, Flemming O.
- Europto High Power Lasers and Laser Applications V
Studies of the frictional heating of polycrystalline diamond compact drag tools during rock cutting
report, June 1982
- Ortega, A.; Glowka, D. A.
- SAND-80-2677
Improved Bit Stability Reduces Downhole Harmonics (Vibrations)
conference, April 2013
- Ortiz, Blas; Casallas, Cesar; Parra, Hector
- SPE/IADC Asia Pacific Drilling Technology
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
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
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
Laser Drilling: Effects of Beam Application Methods on Improving Rock Removal
conference, October 2003
- Parker, Richard A.; Gahan, Brian C.; Graves, Ramona M.
- SPE Annual Technical Conference and Exhibition
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
Formation Evaluation With Logs In The Deep Anadarko Basin
conference, September 1972
- Peebler, R. P.
- SPE Deep Drilling and Production Symposium
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
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
Composition and Texture on Compressive Strength Variations in the Travis Peak Formation
conference, April 2013
- Plumb, R. A.; Herron, S. L.; Olsen, M. P.
- SPE Annual Technical Conference and Exhibition
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
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
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
Using compression wave ultrasonic transducers to measure the velocity of surface waves and hence determine dynamic modulus of elasticity for concrete
journal, June 1996
- Qixian, Luo; Bungey, J. H.
- Construction and Building Materials, Vol. 10, Issue 4, p. 237-242
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
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
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
On the stability of dilatant hardening for saturated rock masses
journal, April 1975
- Rice, James R.
- Journal of Geophysical Research, Vol. 80, Issue 11, p. 1531-1536
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
Comparative Economics Of Deep Drilling In Anadarko Basin
conference, April 2013
- Rietman, N. D.; Rumph, K. D.
- SPE Deep Drilling and Production Symposium
Role of shale thickness on vertical connectivity of fractures: application of crack-bridging theory to the Austin Chalk, Texas
journal, July 2001
- Rijken, Peggy; Cooke, Michele L.
- Tectonophysics, Vol. 337, Issue 1-2, p. 117-133
Generalized Hermite Polynomials and the Heat Equation for Dunkl Operators
journal, April 1998
- Rösler, Margit
- Communications in Mathematical Physics, Vol. 192, Issue 3
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
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
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
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
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
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
Thermal lensing compensation optics for high power lasers
conference, February 2011
- Scaggs, Michael; Haas, Gil
- SPIE LASE, SPIE Proceedings
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
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
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
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
Laser heating of semi-infinite solid with consecutive pulses: Influence of materaial properties on temperature field
journal, April 2008
- Shuja, S. Z.; Yilbas, B. S.; Khan, Shafique M. A.
- Optics & Laser Technology, Vol. 40, Issue 3, p. 472-480
Prediction of thermal conductivity of rock through physico-mechanical properties
journal, January 2007
- Singh, T. N.; Sinha, S.; Singh, V. K.
- Building and Environment, Vol. 42, Issue 1, p. 146-155
Cantilever Drilling - Ushering a New Genre of Drilling
conference, October 2003
- Sinha, Diwakar
- SPE/IADC Middle East Drilling Technology Conference and Exhibition
Drag Bit Wear Model
conference, April 2013
- Sinor, L. A.; Warren, T. M.
- SPE Annual Technical Conference and Exhibition
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
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
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
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
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
Cavitation inception in quiescent and co-flow nozzle jets
journal, October 2010
- Straka, William A.; Meyer, Richard S.; Fontaine, Arnold A.
- Journal of Hydrodynamics, Ser. B, Vol. 22, Issue 5, p. 813-819
Dielectric properties of mixtures between mineral oil and natural ester
conference, September 2008
- Suwarno, ; Darma, I. S.
- 2008 International Symposium on Electrical Insulating Materials (ISEIM), 2008 International Symposium on Electrical Insulating Materials (ISEIM 2008)
The generalized relationship between the parameters C and m of Paris' law for fatigue crack growth
journal, March 1981
- Tanaka, K.; Masuda, C.; Nishijima, S.
- Scripta Metallurgica, Vol. 15, Issue 3, p. 259-264
Numerical studies of the influence of microstructure on rock failure in uniaxial compression — Part II: constraint, slenderness and size effect
journal, June 2000
- Tang, C. A.; Tham, L. G.; Lee, P. K. K.
- International Journal of Rock Mechanics and Mining Sciences, Vol. 37, Issue 4, p. 571-583
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
Brillouin amplification in phase coherent transfer of optical frequencies over 480 km fiber
journal, January 2010
- Terra, O.; Grosche, G.; Schnatz, H.
- Optics Express, Vol. 18, Issue 15
Modeling inelastic deformation: viscolelasticity, plasticity, fracture
conference, January 1988
- Terzopoulos, Demetri; Fleischer, Kurt
- Proceedings of the 15th annual conference on Computer graphics and interactive techniques - SIGGRAPH '88
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
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
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
Stress-strain relationship for empirical equations of creep in rocks
journal, March 1972
- Valsangkar, A. J.; Gokhale, K. V. G. K.
- Engineering Geology, Vol. 6, Issue 1, p. 49-53
The Design And Use Of Polycrystalline Diamond Compact Drag Bits In The Geothermal Environment
conference, September 1979
- Varnado, S. G.; Huff, C. F.; Yarrington, P.
- SPE Annual Technical Conference and Exhibition
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
The microstructures of perthitic alkali feldspars revealed by hydrofluoric acid etching
journal, April 1994
- Waldron, K.; Lee, M. R.; Parsons, I.
- Contributions to Mineralogy and Petrology, Vol. 116, Issue 3, p. 360-364
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
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
Inert gas cutting of thick-section stainless steel and medium-section aluminum using a high power fiber laser
journal, August 2009
- Wandera, Catherine; Salminen, Antti; Kujanpaa, Veli
- Journal of Laser Applications, Vol. 21, Issue 3, p. 154-161
Laser power requirement for cutting thick-section steel and effects of processing parameters on mild steel cut quality
journal, May 2011
- Wandera, C.; Kujanpää, V.; Salminen, A.
- Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Vol. 225, Issue 5, p. 651-661
Particle modeling simulation of thermal effects on ore breakage
journal, October 2008
- Wang, Ge; Radziszewski, Peter; Ouellet, Jacques
- Computational Materials Science, Vol. 43, Issue 4, p. 892-901
A Review and Evaluation of Specific Heat Capacities of Rocks, Minerals, and Subsurface Fluids. Part 1: Minerals and Nonporous Rocks
journal, June 2004
- Waples, Douglas W.; Waples, Jacob S.
- Natural Resources Research, Vol. 13, Issue 2, p. 97-122
A Review and Evaluation of Specific Heat Capacities of Rocks, Minerals, and Subsurface Fluids. Part 2: Fluids and Porous Rocks
journal, June 2004
- Waples, Douglas W.; Waples, Jacob S.
- Natural Resources Research, Vol. 13, Issue 2, p. 123-130
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
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
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
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
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
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
Roller Bit Model With Rock Ductility and Cone Offset
conference, September 1987
- Winters, W. J.; Warren, T. M.; Onyia, E. C.
- SPE Annual Technical Conference and Exhibition
Microcrack statistics, Weibull distribution and micromechanical modeling of compressive failure in rock
journal, July 2006
- Wong, Teng-fong; Wong, Robina H.C.; Chau, K. T.
- Mechanics of Materials, Vol. 38, Issue 7, p. 664-681
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
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
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
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
Specific energy for pulsed laser rock drilling
journal, February 2003
- Xu, Z.; Reed, C. B.; Konercki, G.
- Journal of Laser Applications, Vol. 15, Issue 1, p. 25-30
The Constrained Interpolation Profile Method for Multiphase Analysis
journal, May 2001
- Yabe, Takashi; Xiao, Feng; Utsumi, Takayuki
- Journal of Computational Physics, Vol. 169, Issue 2, p. 556-593
Detection of Metals in the Environment Using a Portable Laser-Induced Breakdown Spectroscopy Instrument
journal, February 1996
- Yamamoto, Karen Y.; Cremers, David A.; Ferris, Monty J.
- Applied Spectroscopy, Vol. 50, Issue 2, p. 222-233
Underwater Laser Welding by 4 kW CW YAG Laser
journal, October 2001
- Yamashita, Yoshihiro; Kawano, Toru; Mann, Kurt
- Journal of Nuclear Science and Technology, Vol. 38, Issue 10, p. 891-895
An evaluation of the microcrack density of rocks by ultrasonic velocimetric method
journal, July 1985
- Yamshchikov, V. S.; Shkuratnik, V. L.; Bobrov, A. V.
- Soviet Mining Science, Vol. 21, Issue 4, p. 363-366
Determination of the thermal conductivity from physico-mechanical properties
journal, February 2008
- Yaşar, E.; Erdoğan, Y.; Güneyli, H.
- Bulletin of Engineering Geology and the Environment, Vol. 67, Issue 2, p. 219-225
Laser short pulse heating: Influence of pulse intensity on temperature and stress fields
journal, October 2006
- Yilbas, B. S.; Arif, A. F. M.
- Applied Surface Science, Vol. 252, Issue 24, p. 8428-8437
Laser treatment of aluminum surface: Analysis of thermal stress field in the irradiated region
journal, January 2009
- Yilbas, B. S.; Arif, A. F. M.; Karatas, C.
- Journal of Materials Processing Technology, Vol. 209, Issue 1, p. 77-88
Nano-second laser pulse heating and assisting gas jet considerations
journal, May 2000
- Yilbas, B. S.; Shuja, S. Z.; Budair, M. O.
- International Journal of Machine Tools and Manufacture, Vol. 40, Issue 7, p. 1023-1038
Repetitive laser pulse heating with a convective boundary condition at the surface
journal, December 2000
- Yilbas, B. S.; Kalyon, M.
- Journal of Physics D: Applied Physics, Vol. 34, Issue 2
Thermal Stress Distribution in Thick Wall Cylinder Under Thermal Shock
journal, January 2009
- Yun, Yingwei; Jang, Il-Young; Tang, Liqiang
- Journal of Pressure Vessel Technology, Vol. 131, Issue 2, Article No. 021212
An empirical relationship between thermal conductivity and elastic wave velocities in sandstone
journal, August 1993
- Zamora, Maria; Vo-Thanh, Dung; Bienfait, Gérard
- Geophysical Research Letters, Vol. 20, Issue 16, p. 1679-1682
Rock Breakage Mechanisms With a PDC Cutter
conference, January 1985
- Zeuch, D. H.; Finger, J. T.
- SPE Annual Technical Conference and Exhibition
Dynamic failure analysis on granite under uniaxial impact compressive load
journal, July 2008
- Zhai, Yue; Ma, Guowei; Zhao, Junhai
- Frontiers of Architecture and Civil Engineering in China, Vol. 2, Issue 3, p. 253-260
Energy from Abandoned Oil and Gas Reservoirs
conference, January 2008
- Zhang, Lingyu; Yuan, Jianguo; Liang, Hongbin
- SPE Asia Pacific Oil and Gas Conference and Exhibition
Faraday Rotators With Short Magneto-Optical Elements for 50-kW Laser Power
journal, June 2007
- Zheleznov, Dmitry S.; Mukhin, Ivan B.; Palashov, Oleg V.
- IEEE Journal of Quantum Electronics, Vol. 43, Issue 6, p. 451-457
Analysis of stimulated Brillouin scattering in multi-mode fiber by numerical solution
journal, May 2003
- Zhou, Tao; Chen, Jun
- Journal of Zhejiang University-SCIENCE A, Vol. 4, Issue 3, p. 254-257
Microcrack interaction brittle rock subjected to uniaxial tensile loads
journal, February 2007
- Zhou, X. P.
- Theoretical and Applied Fracture Mechanics, Vol. 47, Issue 1, p. 68-76
A new thermal-shock-resistance model for ceramics: Establishment and validation
journal, September 2005
- Zhou, Zehua; Ding, Peidao; Tan, Shouhong
- Materials Science and Engineering: A, Vol. 405, Issue 1-2, p. 272-276
Investigation of thermal fatigue behavior of thermal barrier coating systems
journal, October 1997
- Zhu, Dongming; Miller, Robert A.
- Surface and Coatings Technology, Vol. 94-95, p. 94-101
Investigation of thermal high cycle and low cycle fatigue mechanisms of thick thermal barrier coatings
journal, May 1998
- Zhu, Dongming; Miller, Robert A.
- Materials Science and Engineering: A, Vol. 245, Issue 2, p. 212-223
High-Power ZBLAN Glass Fiber Lasers: Review and Prospect
journal, January 2010
- Zhu, Xiushan; Peyghambarian, N.
- Advances in OptoElectronics, Vol. 2010, p. 1-23
Determinants of House Prices: A Quantile Regression Approach
journal, July 2007
- Zietz, Joachim; Zietz, Emily Norman; Sirmans, G. Stacy
- The Journal of Real Estate Finance and Economics, Vol. 37, Issue 4
Jet Impingement Heat Transfer: Physics, Correlations, and Numerical Modeling
book, January 2006
- Zuckerman, N.; Lior, N.
- Advances in Heat Transfer, Vol. 39, p. 565-631