PUBLICATIONS

  1. Sergey Vorobiev, Bertrand Cuesta, Roger Sonwa, “Rock physics modeling of anisotropic shale and its application to geomechanics” ISRM 14, Foz Do Iguassu, Brazil, 13-18th of September, Proceedings in Earth and geoscience Volume 6, Rock Mechanics for Natural Resources and Infrastructure Development (Full Papers), p 2591-2599, ISBN 978-0-367-42284-4
  2. Sergey Vorobiev, Wintershall GMBH “Rock-physics anisotropy and its applications in Geomechanics” – presentation, Dutch Chapter of SPWLA, 20th September 2018, Den Haag.
  3. Bertrand Cuesta, Wintershall GMBH, Sergey Vorobiev, Wintershall GMBH “A Consistent Method to Build and Use a 3D Mechanical Earth Model” EAGE – EUROPEC 2018, 11-14th June 2018, 190799-MS SPE
  4. Sergey Vorobiev, Wintershall GMBH, Vladimir Vorobyev, Lukoil Overseas, “Petrophysical Applications of the Elastic Moduli Modeling: Secondary Porosity, Saturation and Permeability Evaluation in Complex Carbonates Trough the Rock-Physics Techniques” SPWLA 56th Annual Logging Symposium, 18-22nd July 2015, 2015-N
  5. Sergey Vorobiev, PETRONAS Carigali Sdn Bhd, Michael M. Altunbay, PETRONAS Carigali Sdn Bhd, Kamaruddin B. Saleh, PETRONAS Carigali Sdn Bhd, “Tackling Diagenesis: Rock-Physics model applications in Advanced Petrophysics” EAGE/FSEM Joinet Regional Conference Petrophysics Meets Geoscience “From Nano Pores to Mega Structures”, 17-18 February 2014, Kuala Lumpur
  6. Sergey Vorobiev, PETRONAS Carigali Sdn Bhd, Michael M. Altunbay, PETRONAS Carigali Sdn Bhd, Vladimir Vorobyev, Lukoil Overseas, Azlan Shah M. Johari, PETRONAS Carigali Sdn Bhd “Minimization of disparity between Well test and Log Driven Permeabilities through combination of Rock-physics and Advanced Logs with Proper Averaging Technique” SPE Reservoir Characterization Conference Abu Dhabi 16-18th September 2013, SPE 166037-MS
  7. Nguyen Nam, Sergey Vorobiev, Larry Fink “Seismic-petrophysics integrated study correcting for mud filtrate invasion” Material of the 120th SEGJ Technical conference May 2009.
  8. Vladimir  Vorobyev. Sergey Vorobiev, Georgiy Yakovlev, October 2006- Report at EAGE conference (Saint-Petersburg) “Artificial neutral network approach for the well log interpretation and core analysis”.
  9. Sergey Vorobiev, Vladimir Vorobyev, Georgiy Yakovlev  “Faces modeling of Meretoyahinskoe field using core, well log and 3D seismic data” Materials of the GeoModel conference EAGE, Gelenjik, September 2005.
  10. Vladimir Vorobyev, Sergey Vorobiev, Georgiy Yakovlev  “Kohonen artificial neural network approach for multidimensional classification using core and well logging data for lithology interpretation” Materials of the GeoModel conference EAGE, Gelenjik, September 2005.
  11. Zulkipli, Siti Najmi Farhan, PETRONAS Carigali Sdn. Bhd., Mehmet Altunbay, Michael, PETRONAS Carigali Sdn. Bhd., Gaafar, Gamal Ragab, PETRONAS Carigali Sdn. Bhd., Shah, Jamari M., PETRONAS Carigali Sdn. Bhd “Keys to Success in Determination of In-Situ Petrophysical Properties of Unconsolidated Sands by Traced-Coring: A Case Study “ 186389-MS SPE Conference Paper – 2017
  12. Gaafar, Gamal R, PETRONAS Carigali Sdn. Bhd. (PCSB) , Altunbay M. Mehmet, Michael M., PETRONAS Carigali Sdn. Bhd. (PCSB) , Aziz, Shaharudin B A, PETRONAS Carigali Sdn. Bhd. (PCSB)  “Perched-Water, the Concept and its Effects on Exploration and”  Field Development Plans in Sandstone and Carbonate Reservoirs  26653-MS OTC Conference Paper – 2016
  13. Gaafar, Gamal R, PETRONAS Carigali Sdn Bhd ,  Altunbay M. Mehmet, PETRONAS Carigali Sdn Bhd, Bonnye, Yoel, PETRONAS Carigali Sdn Bhd, Musa, Faizah M, PETRONAS Carigali Sdn Bhd, Bal, Adriaan., Baker Hughes Incorporated, Belevich, Alexander V., Baker Hughes Incorporated “Integration/ Assimilation of Workflows to Describe and Characterise Low Resistivity/ Thin bed Reservoirs using Advanced Wireline and Core Data “26632-MS OTC Conference Paper – 2016
  14. Ozobeme, Charles C., PETRONAS Carigali Sdn. Bhd., Gaafar, Gamal R., PETRONAS Carigali Sdn. Bhd., Altunbay M. Mehmet, PETRONAS Carigali Sdn. Bhd., Musa, Faizah M., PETRONAS Carigali Sdn. Bhd. “Confronting Fluid Interpretation Challenges in Thin Laminated Sands with Nuclear Magnetic Resonance NMR Diffusion Maps “26783-MS OTC Conference Paper – 2016
  15. Gaafar, Gamal Ragab, PETRONAS Carigali Sdn. Bhd.,  Altunbay M. Mehmet, PETRONAS Carigali Sdn. Bhd., Bal, Adriaan, Baker Hughes, Anuar, Norfazlina B, PETRONAS Carigali Sdn. Bhd. “Ascendancy of Continuous Profiles of Grain-Size Distribution for Depositional Environment Studies “17754-MS IPTC Conference Paper – 2014
  16.  Altunbay M. Mehmet, PETRONAS Carigali Sdn. Bhd., Bonnye, Yoel, PETRONAS Carigali Sdn. Bhd., Poit, Raymond Elug, PETRONAS Carigali Sdn. Bhd. “Comparison of Recursive RMS vs. Monte Carlo Errors for Saturation Height Function and Its Implications in Oil Field Activities “17783-MS IPTC Conference Paper – 2014
  17. Masoudi, Rahim, Petronas Carigali SDN BHD,  Altunbay M. Mehmet, Petronas Carigali SDN BHD, Karkooti, Hooman, Petronas Carigali SDN BHD, Mubaraki, Alireza H, PETRONAS CARIGALI, Al Mudaliar, Kokulananda, PETRONAS CARIGALI, Salmi, Norbashinatun, Petronas Carigali SDN BHD “Challenges and Rewards in the Resource Evaluation and Flow Modeling of Transition Zone “171990-MS SPE Conference Paper – 2014
  18. Masoudi, Rahim, PETRONAS, Karkooti, Hooman, PETRONAS (Kuala Lumpur), Chan, Keng S., PETRONAS, Othman, Mohamad B., PETRONAS Carigali Sdn Bhd,  Altunbay M. Mehmet, PETRONAS Carigali Sdn Bhd “Continuous Incremental Reserves in an Oil Rim Marginal Field Development through Integrated Technical Initiatives and Technology Advancements “17621-MS IPTC Conference Paper – 2014
  19. Johare, Dzulfadly B., PETRONAS Carigali Sdn. Bhd., Altunbay M. Mehmet, PETRONAS Carigali Sdn. Bhd., Kyi, KoKoKyi, PETRONAS Carigali Sdn. Bhd., Poit, Raymond E., PETRONAS Carigali Sdn. Bhd.  “Derivation of Residual Oil Profile for Enhanced Recovery “ 16435-MS IPTC Conference Paper – 2013
  20.  Altunbay M. Mehmet, Petronas Carigali Sdn. Bhd., Zakeria, A. Fakrudin, Petronas Carigali Sdn. Bhd., Poit, R. Elug, Petronas Carigali Sdn. Bhd., Dato, J. Kijam, Petronas Carigali Sdn. Bhd. “A Novel Technique for Carbonates to Enhance Static and Dynamic Models “JFES-2012-P SPWLA Conference Paper – 2012
  21. Masoudi, Rahim, Petronas, Karkooti, Hooman, Petronas, Othman, Mohamad, Petronas Carigali Sdn Bhd,  Altunbay M. Mehmet, Petronas Carigali Sdn Bhd “Continuous Incremental Reserve in an Oil Rim Marginal Field Development through Integrated Technical Initiatives and Technology Advancements “159564-MS SPE Conference Paper – 2012
  22. Altunbay M. Mehmet, Petronas Carigali Sdn Bhd, Ismail, Shukri B., Petronas Carigali, Fadzil, Nurul Aula Bt A’akif, Petronas Carigali, Das, Saikat, Baker Hughes “Translating Petrophysics to Engineering Economics “159191-MS SPE Conference Paper – 2012
  23.  Altunbay M. Mehmet, Baker Hughes, Bal, Adriaan,, Bolle, Luc, Microseismic Inc “Pushing the Boundaries for Carbonate Productivity Estimations” 133826-MS SPE Conference Paper – 2010
  24. Chen, Jiansheng, Baker Hughes, Chen, Songhua, Baker Atlas,  Altunbay M. Mehmet, Baker Hughes, Tyurin, Evgeny, Baker Hughes “A New Method of Grain Size Determination for Sand-Control Completion Applications ‘128011-MS SPE Conference Paper – 2010
  25. Chen, Songhua, Baker Hughes, Jacobi, David, Baker Hughes, Kwak, Hyung, Baker Hughes,  Altunbay M. Mehmet, Baker Atlas Geoscience, Kloos, Jannes, Baker Atlas Geoscience “Pore-Connectivity Based Permeability Model For Complex Carbonate Formations “2008-E SPWLA Conference Paper – 2008
  26.  Altunbay M. Mehmet, Baker Atlas, Sy, R., Baker Atlas, Martain, R., Baker Atlas Formation Damage Assessment and Remedial Economics from Integration of NMR and Resistivity Log data 84384-MS SPE Conference Paper – 2003
  27.  Altunbay M. Mehmet, Baker Atlas, Ohnoutka, Mark, Baker Atlas, Robinson, Mike, Baker Atlas The Use of MRI Data for Predicting Well Performance and Aiding Reservoir Description: Hidalgo Co., Texas 77634-MS SPE Conference Paper – 2002
  28.  Altunbay M. Mehmet, Baker Atlas, Martain, R., Baker Atlas, Robinson, M., Baker Atlas Capillary Pressure Data From NMR Logs And Its Implications On Field Economics 71703-MS SPE Conference Paper – 2001
  29. Lehne, K.A., Statoil,  Altunbay M. Mehmet, Baker Atlas Logging Services, Kelder, O., Statoil, Geerits, T.W., Baker Atlas Logging Services, Tang, X.M., Baker Atlas Logging Services Comparison Between Stoneley, Nmr, And Core-Derived Permeabilities 1999-TT SPWLA Conference Paper – 1999
  30. Tang, X.M., Western Atlas Logging Services,  Altunbay M. Mehmet, Western Atlas Logging Services, Shorey, D., Western Atlas Logging Services Joint Interpretation Of Formation Permeability From Wireline Acoustic, Nmr, And Image Log Data 1998-KK SPWLA Conference Paper – 1998., Western Atlas International, Inc., Georgi, D., Western Atlas International, Inc., Takezaki, H.M., Japan Energy Development Co. Ltd. Permeability Prediction for Carbonates: Still a Challenge 37753-MS SPE Conference Paper – 1997
  31.  Altunbay M. Mehmet, Western Atlas Logging Services, Edwards, C.M., Western Atlas Logging Services, Georgi, D.T., Western Atlas Logging Services Reducing Uncertainty in Reservoir Description with NMR-Log Data 38027-MS SPE Conference Paper – 1997
  32. Bin Tajul Amar, Zarool Hassan, Petronas Carigali Sdn. Bhd., Core Laboratories Sdn. Bhd.,  Altunbay M. Mehmet, Petronas Carigali Sdn. Bhd., Core Laboratories Sdn. Bhd., Barr, Duncan, Petronas Carigali Sdn. Bhd., Core Laboratories Sdn. Bhd. “Stress Sensitivity In The Dulang Field – How It Is Related To Productivity “30092-MS SPE Conference Paper – 1995
  33. Altunbay M. Mehmet, Core Laboratories, Barr, D.C., Core Laboratories, Kennaird, A.F., Core Laboratories, Manning, D.K., Core Laboratories Numerical Geology: Predicting Depositional and Diagenetic Facies From Wireline Logs Using Core Data 28794-MS SPE Conference Paper – 1994
  34. Amaefule, Jude O., Core Laboratories,  Altunbay M. Mehmet, Core Laboratories, Tiab, Djebbar, U. of Oklahoma, Kersey, David G., Core Laboratories, Keelan, Dare K., Core Laboratories “Enhanced Reservoir Description: Using Core and Log Data to Identify Hydraulic (Flow) Units and Predict Permeability in Uncored Intervals/Wells “26436-MS SPE Conference Paper – 1993
  35. Hayatdavoudi, A.,  Altunbay M. Mehmet, “Tubing Protection and Design for Corrosive Environment “13806-MS SPE Conference Paper – 1985