Department Geoenergy

Organisational unit: Departments and Institutes

701 - 800 out of 1,460Page size: 100

Research output

  1. 2014
  2. Published

    An investigation of inhibitors performance on asphaltene precipitation due to associated gas injection

    Karambeigi, M. A. & Kharrat, R., 19 May 2014, In: Petroleum science and technology. 32, 10, p. 1213-1218 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  3. Published

    An approach for the estimation of dynamic imbibition capillary pressure curves

    Shojaadini Ardakany, M., Shadizadeh, S. R., Masihi, M., Kharrat, R. & Ghazanfari, M. H., 3 May 2014, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 36, 9, p. 1007-1017 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  4. Published

    The impact of silica nanoparticles on the performance of polymer solution in presence of salts in polymer flooding for heavy oil recovery

    Maghzi, A., Kharrat, R., Mohebbi, A. & Ghazanfari, M. H., 1 May 2014, In: Fuel. 123, p. 123-132 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  5. Published

    A pore-level investigation of surfactant-crude oil displacements behavior in fractured porous media using one-quarter five spot micromodels

    Kianinejad, A., Rashtchian, D., Ghazanfari, M. H. & Kharrat, R., 3 Apr 2014, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 36, 7, p. 727-737 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  6. Published

    Experimental investigation and modeling of permeability impairment mechanisms due to asphaltene precipitation under CO2 injection conditions

    Bagherzadeh, H., Ghazanfari, M. H., Kharrat, R. & Rashtchian, D., 19 Mar 2014, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 36, 6, p. 591-604 14 p.

    Research output: Contribution to journal › Article › Research › peer-review

  7. Published

    Bio - Fracking

    Hofstätter, H., 7 Mar 2014, In: Niederösterreichische Wirtschaft. 2014, 10, p. 07-08

    Research output: Contribution to journal › Article › Research › peer-review

  8. Published

    Generation of Asphaltene Deposition Envelope Using Artificial Neural Network

    Chalangaran, V., Firoozinia, H., Kharrat, R. & Chalangaran, N., Mar 2014, In: Journal of dispersion science and technology. 35, 3, p. 313-321 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Published

    Global Dynamic Harmony Search algorithm: GDHS

    Khalili, M., Kharrat, R., Salahshoor, K. & Sefat, M. H., 1 Feb 2014, In: Applied Mathematics and Computation. 228, p. 195-219 25 p.

    Research output: Contribution to journal › Article › Research › peer-review

  10. Published

    Asphaltene laboratory assessment of a heavy onshore reservoir during pressure, temperature and composition variations to predict asphaltene onset pressure

    Bahrami, P., Kharrat, R., Mahdavi, S., Ahmadi, Y. & James, L., Feb 2014, In: The Korean journal of chemical engineering. 32, 2, p. 316-322 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  11. Published

    Natural fractured reservoir engineering

    Heinemann, Z. & Mittermeir, G., Feb 2014, Leoben. 148 p. (PHDG textbook series; vol. 5)

    Research output: Book/Report › Scholarly edition

  12. Published

    15 Years of Drilling in the Emlichheim Oilfield - Potential Improvements for Future Drilling Campaigns

    Resch, M., 2014

    Research output: Thesis › Master's Thesis

  13. Published

    Acoustic and Statistical Methods for Sucker Rod Pump States Description

    Chevelcha, E., 2014, 129 p.

    Research output: Thesis › Doctoral Thesis

  14. Published

    Adaptive Well Construction Workflow developed from Offset Well Analysis of OMV Austria Deep Carbonate Wells

    Eibl, J., 2014

    Research output: Thesis › Master's Thesis

  15. Published

    Analysis of diffusivity equation using differential quadrature method

    Razminia, K., Razminia, A., Kharrat, R. & Baleanu, D., 2014, In: Romanian Journal of Physics. 59.2014, 3-4, p. 233-246 14 p.

    Research output: Contribution to journal › Article › Research › peer-review

  16. Published

    An experimental study of the matrix-fracture interaction during miscible displacement in fractured porous media: A micromodel study

    Saidian, M., Masihi, M., Ghazanfari, M. H., Kharrat, R. & Mohammadi, S., 2014, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 36, 3, p. 259-266 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  17. Published

    Application of Acoustic Stimulation on RAG Production and Injection Wells

    Winter, P. H., 2014

    Research output: Thesis › Master's Thesis

  18. Published

    Asphaltene precipitation during different production operations

    Karambeigi, M. A. & Kharrat, R., 2014, In: Petroleum science and technology. 32, 14, p. 1655-1660 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  19. Published

    Assessment of an Innovative Compressor Design

    Niederseer, C., 2014, 134 p.

    Research output: Thesis › Master's Thesis

  20. Published

    Brake Systems for Drilling Rigs - Safety Critical Element Determination

    Wolf, A., 2014

    Research output: Thesis › Master's Thesis

  21. Published

    Design and Construction of a Groundwater Horizontal Flow Velocity and Direction Measurement Probe Prototype

    Garaev, A., 2014

    Research output: Thesis › Master's Thesis

  22. Published

    Design and development of a novel fuel sensor

    Zillner, C., 2014

    Research output: Thesis › Master's Thesis

  23. Published

    Designing a borehole simulator for ultrasonic treatments

    Strommer, B., 2014, 56 p.

    Research output: Thesis › Master's Thesis

  24. Published

    Distributed recognition system for drilling events detection and classification

    Arnaout, A., O'Leary, P., Esmael, B. & Thonhauser, G., 2014, In: International Journal of Hybrid Intelligent Systems. 11, p. 25-39

    Research output: Contribution to journal › Article › Research › peer-review

  25. Published

    Drillstring Mechanical Modeling and Real-time Monitoring

    Doppringer, P., 2014

    Research output: Thesis › Master's Thesis

  26. Published

    Empirical estimation of uniaxial compressive strength of shale formations

    Farrokhrouz, M., Asef, M. R. & Kharrat, R., 2014, In: Geophysics. 79, 4, p. D227-D233

    Research output: Contribution to journal › Article › Research › peer-review

  27. Published

    Evaluation of Hydrophobic Coated Glass Beads for Utilization in Gravel pack

    Fakhari, M., 2014, 74 p.

    Research output: Thesis › Master's Thesis

  28. Published

    Experimental and simulation study of in-situ combustion process in carbonate fractured porous media

    Shojaiepour, M., Kharrat, R., Shojaiepour, M. & Hashemi, A., 2014, In: Journal of the Japan Petroleum Institute. 57, 5, p. 208-215 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  29. Published

    Fluid-Fluid Invasion Patterns and their Relevance for Geological CO2 Storage

    Trojer, M., 2014, 113 p.

    Research output: Thesis › Doctoral Thesis

  30. Published

    Implementation of rigless ESP technology within “OMV”

    Buha, S. B., 2014

    Research output: Thesis › Master's Thesis

  31. Published

    Knowledge Extraction from Drilling Data Using Machine Learning Techniques

    Esmael, B., 2014

    Research output: Thesis › Doctoral Thesis

  32. Published

    Mitigation of Non-Productive Time Events by Monitoring the Material Balance of the Drilling Fluid System

    Elmgerbi, A., 2014.

    Research output: Contribution to conference › Poster › Research › peer-review

  33. Published

    Modeling Flow Behavior in Naturally Fractured Reservoirs

    Amiry, M. T., 2014

    Research output: Thesis › Doctoral Thesis

  34. Published

    Modeling Transportation Logistics, Water Use, and Surface Footprint for Shale Gas Field Developments

    Mitschanek, M., Thonhauser, G. & Prohaska-Marchried, M., 2014, SPE/EAGE European Unconventional Resources Conference and Exhibition. p. 219-226

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  35. Published

    Near- Wellbore Rheology of Alkali Surfactant Polymers

    Zabel, D., 2014

    Research output: Thesis › Master's Thesis

  36. Published

    Numerical aspects of the convection-dispersion equation

    Kamalyar, K., Kharrat, R. & Nikbakht, M., 2014, In: Petroleum science and technology. 32, 14, p. 1729-1762 34 p.

    Research output: Contribution to journal › Article › Research › peer-review

  37. Published

    Radial Drilling Application in Geothermal Energy Recovery: Job Review and Execution Procedures based on Wells Fürstenfeld 1 and 2

    Jäger, D., 2014, 158 p.

    Research output: Thesis › Master's Thesis

  38. Published

    Realistic simulation of an aquifer thermal energy storage: Effects of injection temperature, well placement and groundwater flow

    Yapparova, A., Matthäi, S. & Driesner, T., 2014, In: Energy. 76, p. 1011-1018

    Research output: Contribution to journal › Article › Research › peer-review

  39. Published

    Recommendation of Production Optimization of the Lithothamnium Limestone

    Seibold, P., 2014

    Research output: Thesis › Master's Thesis

  40. Published

    Rock UCS & MSE Distribution around the Wellbore

    Roohi, A., 2014.

    Research output: Contribution to conference › Poster › Research › peer-review

  41. Published

    Sauberes Fracking ist laut Experten möglich

    Hofstätter, H., 2014, In: Steirische Wirtschaft. p. 8-9

    Research output: Contribution to journal › Article › Research › peer-review

  42. Published

    Scale Removal with Ultrasonic Waves

    Kunanz, H. & Wölfel, S., 2014.

    Research output: Contribution to conference › Poster › Research › peer-review

  43. Published

    Screening possible applications of Electrical Submersible Pumps Technology within changing Gas Oil Ratio regimes

    Stephan, R., 2014, 117 p.

    Research output: Thesis › Master's Thesis

  44. Published

    Statistical Study of Stuck Pipe in Different Iranian Oil and Gas Fields

    Roohi, A., Makvandi, M., Thonhauser, G., Shahbazi, K. & Zamani, A., 2014.

    Research output: Contribution to conference › Paper › peer-review

  45. Published

    Statistic Study of Stuck Pipe in Different Iranian Oil and Gas Fields

    Thonhauser, G., 2014, Statistic Study of Stuck Pipe in Different Iranian Oil and Gas Fields. p. 198-203

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  46. Published

    Transient Multiphase Flow Analysis of Fluid Level Measurements

    Zamani, A., 2014

    Research output: Thesis › Master's Thesis

  47. Published

    Wellbore Stability Analysis for Post- and Pre-salt Drilling in Brazil´s Campos Basin

    Jaritz, T. E., 2014, 98 p.

    Research output: Thesis › Master's Thesis

  48. Published

    Well Flow Modelling in a Gas Condensate Reservoir

    Khosraviboushehri, M., 2014, 94 p.

    Research output: Thesis › Master's Thesis

  49. 2013
  50. Published

    A comparison of WAG and SWAG processes: Laboratory and simulation studies

    Heidari, P., Kharrat, R., Alizadeh, N. & Ghazanfari, M. H., 2 Dec 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 23, p. 2225-2232 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  51. Published

    An experimental feasibility study of in-situ nano-particles in enhanced oil recovery and heavy oil production

    Pourabdollah, K., Moghaddam, A. Z., Kharrat, R. & Mokhtari, B., 2 Dec 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 23, p. 2198-2208 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  52. Published

    A case study for HCL-based fracturing and stress determination: A Deformation/Diffusion/Thermal approach

    Haghi, A. H., Kharrat, R. & Asef, M. R., Dec 2013, In: Journal of Petroleum Science and Engineering. 112, p. 105-116 12 p.

    Research output: Contribution to journal › Article › Research › peer-review

  53. Published

    Present-day stress of the central Persian Gulf: Implications for drilling and well performance

    Haghi, A. H., Kharrat, R., Asef, M. R. & Rezazadegan, H., 26 Nov 2013, In: Tectonophysics. 608, p. 1429-1441 13 p.

    Research output: Contribution to journal › Article › Research › peer-review

  54. Published

    An experimental investigation of surfactant flooding as a good candidate for enhancing oil recovery from fractured reservoirs using one-quarter five spot micromodels: The role of fracture geometrical properties

    Kianinejad, A., Ghazanfari, M. H., Kharrat, R. & Rashtchian, D., 18 Oct 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 20, p. 1929-1938 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  55. Published

    An experimental-based numerical simulation of two phase flow through porous media: A comparative study on finite element and finite difference schemes

    Tavakkoli, M., Kharrat, R. & Ghazanfari, M. H., 17 Sept 2013, In: Petroleum science and technology. 31, 18, p. 1881-1890 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  56. Published

    Application of multi-criterion robust optimization in water-flooding of oil reservoir

    Yasari, E., Pishvaie, M. R., Khorasheh, F., Salahshoor, K. & Kharrat, R., Sept 2013, In: Journal of Petroleum Science and Engineering. 109, p. 1-11 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  57. Published

    Injection efficiency and water loss optimization using streamline simulation in water flooding process

    Bostan, M., Kharrat, R. & Barjas, A., 18 Jul 2013, In: Petroleum science and technology. 31, 14, p. 1477-1487 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  58. Published

    An experimental investigation of water-alternating-CO2 coreflooding in a carbonate oil reservoir in different initial core conditions

    Motealleh, M., Kharrat, R. & Hashemi, A., 3 Jul 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 13, p. 1187-1196 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  59. Published

    Monitoring the role of fracture geometrical characteristics on fingering initiation/development during heavy oil miscible displacements in fractured porous media

    Saidian, M., Ghazanfari, M. H., Masihi, M. & Kharrat, R., 15 Jun 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 12, p. 1129-1139 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  60. Published

    The proper simulation of free fall gravity drainage in the commercial simulator environment

    Bina, O., Kharrat, R. & Shadizadeh, S. R., 15 Jun 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 12, p. 1161-1173 13 p.

    Research output: Contribution to journal › Article › Research › peer-review

  61. Published

    Buckling Prevention Using the Tensioning Device

    Langbauer, C., 22 May 2013. 11 p.

    Research output: Contribution to conference › Paper

  62. Published

    Listening Sucker Rod Pumps: Stroke's Signature

    Chevelcha, E. & Langbauer, C., 22 May 2013. 9 p.

    Research output: Contribution to conference › Paper

  63. Published

    Porosity and permeability prediction based on computational intelligences as artificial neural networks (ANNs) and adaptive neuro-fuzzy inference systems (ANFIS) in southern carbonate reservoir of Iran

    Zargari, H., Poordad, S. & Kharrat, R., 15 May 2013, In: Petroleum science and technology. 31, 10, p. 1066-1077 12 p.

    Research output: Contribution to journal › Article › Research › peer-review

  64. Published

    Experimental analysis of secondary gas injection strategies

    Heidari, P., Alizadeh, N., Kharrat, R., Ghazanfari, M. H. & Laki, A. S., 15 Apr 2013, In: Petroleum science and technology. 31, 8, p. 797-802 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  65. Published

    Flow regime characterization of the gas-assisted gravity drainage process

    Sadati, S. E. & Kharrat, R., 1 Apr 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 7, p. 629-634 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  66. Published

    RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

    Holzer, C. (Inventor) & Hofstätter, H. (Inventor), 21 Mar 2013, IPC No. C08K 3/ 34 A I, Patent No. CA2848810, Priority date 14 Sept 2012, Priority No. WO2012EP68165

    Research output: Patent

  67. Published

    RECYCLING OF BOREHOLE SOLIDS IN POLYMERS

    Holzer, C. (Inventor) & Hofstätter, H. (Inventor), 21 Mar 2013, IPC No. C08K 3/ 34 A I, Patent No. WO2013037978, Priority date 16 Sept 2011, Priority No. EP20110181725

    Research output: Patent

  68. Published

    An experimental investigation of silica nanoparticles effect on the rheological behavior of polyacrylamide solution to enhance heavy oil recovery

    Maghzi, A., Mohebbi, A., Kharrat, R. & Ghazanfari, M. H., 1 Mar 2013, In: Petroleum science and technology. 31, 5, p. 500-508 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  69. Published

    Permeability prediction based on hydraulic flow units (HFUs) and adaptive neuro-fuzzy inference systems (anfis) in an iranian southern oilfield

    Zargari, M. H., Ferasat, A. & Kharrat, R., 1 Mar 2013, In: Petroleum science and technology. 31, 5, p. 540-549 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  70. Published

    An experimental investigation of the effect of fracture dip angle on oil recovery and drainage rate in free fall gravity drainage in fractured reservoirs using a glass micromodel (A pore level investigation)

    Zareh, N., Kharrat, R. & Ghazanfari, M., 15 Feb 2013, In: Petroleum science and technology. 31, 4, p. 355-367 13 p.

    Research output: Contribution to journal › Article › Research › peer-review

  71. Published

    METHOD OF TREATING A BOREHOLE AND DRILLING FLUID

    Hofstätter, H. (Inventor) & Kalb, R. (Inventor), 15 Feb 2013, IPC No. C09K 8/035 , Patent No. 8046/DELNP/2011, Priority date 18 Mar 2009

    Research output: Patent

  72. Published

    Fluid flow in porous media

    Heinemann, Z. & Mittermeir, G., Feb 2013, 2 ed. Leoben. 206 p. (PHDG textbook series; vol. 1)

    Research output: Book/Report › Scholarly edition

  73. Published

    Introduction to reservoir simulation

    Heinemann, Z. & Mittermeir, G., Feb 2013, 2 ed. Leoben. 104 p. (PHDG textbook series; vol. 4)

    Research output: Book/Report › Scholarly edition

  74. Published

    Systematic of reservoir flow equations

    Heinemann, Z. & Mittermeir, G., Feb 2013, 2 ed. Leoben. 28 p. (PHDG textbook series; vol. 3)

    Research output: Book/Report › Scholarly edition

  75. Published

    Well testing

    Heinemann, Z. & Mittermeir, G., Feb 2013, 2 ed. Leoben. 79 p. (PHDG textbook series; vol. 2)

    Research output: Book/Report › Scholarly edition

  76. Published

    The modeling of 3d compositional grading and plus fraction molecular weight change in non-isothermal petroleum reservoirs

    Nikpoor, M. H., Kharrat, R. & Chen, Z., 15 Jan 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 2, p. 99-109 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  77. Published

    The scaling of the gas-assisted gravity drainage process using dimensionless groups

    Sadati, S. E. & Kharrat, R., 15 Jan 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 2, p. 164-172 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  78. Published

    A Correlation for Reservoir Characterization Using Recorded Real-Time Surface Drilling Parameters and Well Log Data

    Steinecker, S., 2013, 133 p.

    Research output: Thesis › Master's Thesis

  79. Published

    Analysis of Drill String Dynamic Behavior

    Esmaeili, A., 2013

    Research output: Thesis › Doctoral Thesis

  80. Published

    An experimental and modeling study of asphaltene deposition due to CO 2 miscible injection

    Bolouri, H., Schaffie, M., Kharrat, R., Ghazanfari, M. H. & Ghoodjani, E., 2013, In: Petroleum science and technology. 31, 2, p. 129-141 13 p.

    Research output: Contribution to journal › Article › Research › peer-review

  81. Published

    An experimental and simulation study of asphaltene-lnduced permeability impairment under natural depletion condition

    Khalifeh, M., Kharrat, R., Bagherzadeh, H. & Izadi, M., 2013, Society of Petroleum Engineers - SPE European Formation Damage Conference and Exhibition 2013: Unconventional and Conventional Solutions to Challenging Reservoirs. p. 1184-1197 14 p. (SPE - European Formation Damage Conference, Proceedings, EFDC; vol. 2).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  82. Published

    Anionic surfactant adsorption through porous media in carbonate cores: An experimental study

    Gandomkar, A. & Kharrat, R., 2013, In: Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 35, 1, p. 58-65 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  83. Published

    A probabilistic approach to time and cost estimation for geothermal wells

    Lentsch, D., 2013

    Research output: Thesis › Master's Thesis

  84. Published

    Asphaltene deposition prediction using adaptive neuro-fuzzy models based on laboratory measurements

    Salahshoor, K., Zakeri, S., Mahdavi, S., Kharrat, R. & Khalifeh, M., 2013, In: Fluid phase equilibria. 337, p. 89-99 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  85. Published

    Assessment of Hydrogen–Rock Interactions During Geological Storage of CH4–H2 Mixtures

    Pichler, M., 2013, 97 p.

    Research output: Thesis › Master's Thesis

  86. Published

    Cementing Geothermal Wells in the Molasse Basin and Development of Monitoring and Quality Assurance Practices

    Sonnleitner, N., 2013

    Research output: Thesis › Master's Thesis

  87. Published

    Comparative Analysis of Multiphase Flow Simulation in a Fractured Reservoir Using Asynchronous and Synchronous Time Stepping Schemes on Hybrid Finite Element Finite Volume Meshes

    Manasipov, R., Mindel, J. & Matthäi, S., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

  88. Published

    Completion options to overcome liquid loading in the tail end production phase of gas wells

    Kukowitsch, C. M., 2013

    Research output: Thesis › Master's Thesis

  89. Published

    Dann wird nichts passieren

    Hofstätter, H., 2013, In: Kurier. 31.05.2013, p. 03-03

    Research output: Contribution to journal › Article › Research › peer-review

  90. Published

    Design criteria and innovative solutions for workover concepts in mature EMPG gas fields

    Högn, L., 2013, 149 p.

    Research output: Thesis › Master's Thesis

  91. Published

    Die Jagd auf das brennende Eis

    Hofstätter, H., 2013, In: Wirtschafts-Blatt : Österreichs unabhängige Tageszeitung für Wirtschaft & Finanzen. p. 23-23

    Research output: Contribution to journal › Article › Research › peer-review

  92. Published

    Die Sachlage wird uns zum Fracking zwingen

    Hofstätter, H., 2013, In: Die Presse. p. 18-18

    Research output: Contribution to journal › Article › Research › peer-review

  93. Published

    Die Sachlage wird uns zum Fracking zwingen

    Hofstätter, H., 2013, In: Die Presse. p. 15-15

    Research output: Contribution to journal › Article › Research › peer-review

  94. Published

    Digital Modeling of the Drilling Process and Automated Operations Recognition as Basis for Optimizing Drilling Economics

    Spoerker, H. F., 2013, 91 p.

    Research output: Thesis › Doctoral Thesis

  95. Published

    Drilling Events Detection Using Hybrid Intelligent Segmentation Algorithm

    Arnaout, A., Esmael, B., Fruhwirth, R. & Thonhauser, G., 2013, Hybrid Intelligent Systems (HIS) Conference. p. 1-1

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  96. Published

    Dynamic Modeling of a Shale Gas Field Development

    Mitschanek, M., 2013

    Research output: Thesis › Master's Thesis

  97. Published

    Effect of Formations Compressive Strength on Drill String Vibrations

    Esmaeili, A., Elahifar, B., Fruhwirth, R. K. & Thonhauser, G., 2013, p. 4237-4240. 4 p.

    Research output: Contribution to conference › Paper › peer-review

  98. Published

    Energie Traum und Öko-Albtraum

    Hofstätter, H., 2013, In: Trend : das Wirtschaftsmagazin. 25.03.2013, p. 21-21

    Research output: Contribution to journal › Article › Research › peer-review

  99. Published

    Evaluation of a Multiphase Pump as an Addition to Conventional Pumping Systems Used for Artificial Lift Optimization

    Cechovsky, M., 2013, 145 p.

    Research output: Thesis › Master's Thesis

  100. Published

    Experimental determination of wellbore diameter and shape (4D imaging of wellbore) by using ultrasonic caliper within different fluids for real-time drilling application

    Elahifar, B., Esmaeili, A., Fruhwirth, R. K. & Thonhauser, G., 2013, In: Oil gas European magazine. 39, 1, p. 16-19 4 p.

    Research output: Contribution to journal › Conference article › peer-review

  101. Published

    Experimental Determination of Wellbore Diameter and Shape ( 4D Imaging of Wellbore) by Using Ultrasonic Caliper within Different Fluids for Real-Time Drilling Application

    Thonhauser, G., 2013, In: Erdöl, Erdgas, Kohle. p. 16-19

    Research output: Contribution to journal › Article › Research › peer-review

  102. Published

    Flow Rate- and Fracture Property Dependence of Fracture-Matrix Ensemble Relative Permeability

    Matthäi, S., Lang, P. & Bazrafkan, S., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

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