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  • 1
    Online Resource
    Online Resource
    Lubrication Review—A Digest of the Literature for 1968
    ASME International ; 1970
    In:  Journal of Lubrication Technology Vol. 92, No. 2 ( 1970-04-01), p. 185-215
    Details
    In: Journal of Lubrication Technology, ASME International, Vol. 92, No. 2 ( 1970-04-01), p. 185-215
    Abstract: The volume of lubrication literature continued to expand, reflecting the increased experimental and theoretical attention being focused upon this discipline. Eight categories of lubrication technology are summarized by authorities in each particular field. 481 reference publications are included in the review.
    Type of Medium: Online Resource
    ISSN: 0022-2305
    URL: Article
    DOI: 10.1115/1.3451363
    Language: English
    Publisher: ASME International
    Publication Date: 1970
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  • 2
    Online Resource
    Online Resource
    Post-Yield Strain Tests of 20-in. Casing With Weld-on Connectors
    ASME International ; 1983
    In:  Journal of Energy Resources Technology Vol. 105, No. 4 ( 1983-12-01), p. 554-559
    Details
    In: Journal of Energy Resources Technology, ASME International, Vol. 105, No. 4 ( 1983-12-01), p. 554-559
    Abstract: Soils in permafrost regions may undergo significant subsidence due to thawing. Oil well surface casing embedded in such soils may be subjected to strains well beyond yield, whatever the casing properties might be. To deal with this, the State of Alaska has issued a specification defining the amount of axial strain that the casing, together with its connectors, must be able to withstand without parting. This paper presents full-scale tension and compression test data demonstrating that a particular weight and grade of 20-in. casing with premium weld-on connectors is a system exceeding those requirements. It is shown that, in tension, the material ultimate strength is reached first in the casing. Similarly, it is shown that, in compression, the casing buckles plastically before the connector fails.
    Type of Medium: Online Resource
    ISSN: 0195-0738 , 1528-8994
    URL: Article
    DOI: 10.1115/1.3230969
    Language: English
    Publisher: ASME International
    Publication Date: 1983
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  • 3
    Online Resource
    Online Resource
    Passive Refrigeration for Arctic Pile Supports
    ASME International ; 1976
    In:  Journal of Engineering for Industry Vol. 98, No. 2 ( 1976-05-01), p. 695-700
    Details
    In: Journal of Engineering for Industry, ASME International, Vol. 98, No. 2 ( 1976-05-01), p. 695-700
    Abstract: This paper demonstrates the feasibility of passive refrigeration for maintaining soil stability near pile supports in permafrost. Laboratory tests for Alyeska pipeline pile supports have evaluated the heat removal capabilities and operational limitations of two passive refrigeration schemes—the air convection pile, a single-phase open system driven by natural convection of cold air, and the heat pipe, a closed system natural convection, two-phase, heat transfer loop which depends on an internal vaporization and condensation cycle. The laboratory tests show that heat removal rates are high enough from either refrigeration scheme to effectively “freeze-in” pile supports and thereby substantially increase their load-carrying capacity in many permafrost regions. While the paper concentrates on laboratory results, reference is made to field tests and computer calculations which confirm laboratory predictions and suggest their usefulness as design data for other Arctic applications of passive refrigeration schemes. The use of heat pipes in piles supporting elevated portions of the Trans-Alaska Pipeline is one example of successful application of passive refrigeration. Other potential applications include protection of permafrost near Arctic construction sites and near oil producing and processing operations.
    Type of Medium: Online Resource
    ISSN: 0022-0817
    URL: Article
    DOI: 10.1115/1.3438974
    Language: English
    Publisher: ASME International
    Publication Date: 1976
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  • 4
    Online Resource
    Online Resource
    Behavior of Oil Muds During Drilling Operations
    Society of Petroleum Engineers (SPE) ; 1986
    In:  SPE Drilling Engineering Vol. 1, No. 02 ( 1986-04-1), p. 97-106
    Details
    In: SPE Drilling Engineering, Society of Petroleum Engineers (SPE), Vol. 1, No. 02 ( 1986-04-1), p. 97-106
    Abstract: This paper presents an analysis of the behavior of diesel-oil-based muds with an advanced thermal and hydraulic wellbore mathematical simulator. Recent diesel-oil-mud rheological correlations have been incorporated into the model to account for viscosity and density variations of oil mud with temperature and pressure. As rheological correlations are developed for other oil-based muds, such as mineral-oil-based muds, they can also be incorporated into the model. A specific deep-well application of the model illustrates the behavior of oil-based muds and shows the differences between water-based mud and oil-mud local fluid densities during drilling, circulating, and static conditions. Temperature and density profiles are presented for various operating conditions to show that modeling improves the understanding of oil-mud behavior downhole.
    Type of Medium: Online Resource
    ISSN: 0885-9744
    URL: Article
    DOI: 10.2118/13158-PA
    Language: English
    Publisher: Society of Petroleum Engineers (SPE)
    Publication Date: 1986
    detail.hit.zdb_id: 2770891-3
    SSG: 19,1
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