1–20 von 41 Ergebnissen
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    Use of airplanes in mining and petroleum operations

    Wolflin, H.M. | Engineering Index Backfile | 1934
    Abstract, by C. W. WRIGHT, of manuscript prepared to describe accomplishments in some outstanding examples by use of aircraft in mining and ...

    Handling freight to outlying mining operations

    Goodwin, W.M. | Engineering Index Backfile | 1932
    ; features of water route include three marine railways across portage on Chukuni River. ...

    Marine transportation in offshore drilling and production operations

    Pennington, T. / Posgate, J.C. | Engineering Index Backfile | 1949
    Selection of marine equipment to support off shore operations; summary of progress that has been made; thus far, transportation expense ...

    Oil companies focus on health care for remote operations

    Rhodes, A. | Tema Archiv | 1996
    im Juni 96 in New Orleans abgehaltenen Tagung der Society of Petroleum Engineers herausgestellt. Wegen der meist ziemlich rauhen Bedingungen ...

    Teamwork, downhole technology expedites tierra del fuego operations. Extended-reach drilling - conclusion

    Vighetto, R. / Naegel, M. / Pradie, E. | Tema Archiv | 1999
    (continued from 97(99)20, page 51) Building on the success of 10 extended-reach wells in Tierra del Fuego, Argentina, a multidisciplinary ...

    Development and application of reduced-order modeling procedures for subsurface flow simulation

    Cardoso, M.A. / Durlofsky, L.J. / Sarma, P. | Tema Archiv | 2009
    The optimization of subsurface flow processes is important for many applications, including oil field operations and the geological storage ...

    Life cycle assessment of Norwegian road tunnel

    Huang, Lizhen / Bohne, Rolf Andre / Bruland, Amund et al. | Tema Archiv | 2015
    Purpose: This paper estimates the life cycle environmental impacts of the standard road tunnel in Norway. The results can then serve as ...

    Detection of Overhead Contact Lines with a 2D-Digital-Beamforming Radar System for Automatic Guidance of Trolley Trucks

    Harter, Marlene / Schipper, Tom / Zwirello, Lukasz et al. | Tema Archiv | 2013
    The benefit of trolley truck systems is the substitution of the diesel fuel by the cheaper and more ecological electrical energy. Trolley ...

    The application of the six sigma concept to port security process quality control

    Ung, S.T. / Bonsall, S. / Williams, V. et al. | Tema Archiv | 2007
    port operations. Thus, the quality of the port security process regulated by measures is becoming essential. In this paper, the quality control ...

    Oil sand deformation under cyclic loading of ultra-class mobile mining equipment

    Ardeshir, Dehmoobed Sharifabadi / Tim, Grain Joseph | Tema Archiv | 2010
    failures are a frequent result of this instability. With the advent of ever larger units as mining operations move towards in-pit extractive ...

    Stress concentration incorporated fatigue analysis of die-marked drill pipes

    Rahman, M.K. / Hossain, M.M. / Rahman, S.S. | Tema Archiv | 1999
    event, or in a number of drilling events. Moreover, dies of gripping systems mark the pipe surface during making and breaking operations ...

    Experimental analysis of vertical soil reaction and soil stress distribution under off-road tires

    Nguyen, V.N. / Matsuo, T. / Inaba, S. et al. | Tema Archiv | 2008
    tractor driven under steady-state condition on different soil surfaces, tractor operations, and combinations of static wheel load and tire ...

    Techniques to characterize fatigue behaviour of full size drill pipes and small scale samples

    Miscow, G.F. / de Miranda, P.E.V. / Netto, T.A. et al. | Tema Archiv | 2004
    Drill pipe fatigue damage occurs under cyclic loading conditions due to, for instance, rotation in curved sections of an oil well. Failures ...

    Study analyzes downtime of exploration wells

    O'Neill, Nick | Tema Archiv | 2005
    A recent engineering study of downtime analysis of all exploration wells drilled to date in Ireland provides indicative drilling time-depth ...

    Modelling and control of an autonomous articulated mining vehicle navigating a predefined path

    Alshaer, B.J. / Darabseh, T.T. / Momani, A.Q. | Tema Archiv | 2014
    This research is conducted on machine dynamics and steering control of an articulated surface mining large wheel loader (LWL) navigating a ...

    Factors Affecting Water Breakthrough Time of a Vertical Well Subject to Double-Edge Water Drive Mechanism

    Dongo, Valentine E. / Adewole, E.Steve | Tema Archiv | 2013
    understood clearly where a reservoir is surrounded by an aquifer. However, predicting the breakthrough time of water in a producing well has been a ...

    Biology-inspired precision maneuvering of underwater vehicles-Part 3

    Kato, Naomi / Liu, Hao / Morikawa, Hirohisa | Tema Archiv | 2005
    This paper describes the results in the third year of a multi-year program to develop an improved understanding of the practical ...

    Investigation of Iranian Ports Performance in Oil Exchanges Using Data Envelopment Analysis

    Freier Zugriff
    Ehsan Sarhadizadeh / Mehrnaz Farzingohar / Niusha Mostoli | DOAJ | 2020
    In this study, the performance and efficiency of 12 ports in the Persian Gulf, Oman and Caspian seas in Iran is evaluated using data ...
    Verlag: Iranian Association of Naval Architecture and Marine Engineering