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  • AIME
    Producing – Equipment, Methods and Materials - Effect of Anisotropy and Stratification on Pressure Transient Analysis of Wells with Restricted Flow Entry

    By H. Kazemi, M. S. Seth

    The effects of anisotropy and stratification on flow behavior and production performance of oil and gas wells have been studied by numerous authors.1-3 Lefkovits et al.l studied the performance of tot

    Jan 1, 1970

  • AIME
    Minerals Beneficiation - Theoretical and Experimental Studies of the Kinetics of Grinding in a Ball Mill

    By F. W. Bowdish

    A theoretical and experimental laboratory study has shown that the rate of breaking of oversized particles in a ball mill is proportional to 1) the concentration of such particles, and 2) the area of

    Jan 1, 1961

  • AIME
    Mining - History and Development of the San Manuel Mine

    By F. H. Buchella, J. F. Buchanan

    The San Manuel copper deposit is located about 45 miles northeast of Tucson. The concentrator, smelter, administration building, and other plant facilities are located about seven miles southeast of t

    Jan 1, 1961

  • AIME
    Wartime Washington and the Mineral Industries

    By A. B. Parsons

    DOWN in Washington an army of individuals constituting the government of a so-called "'democratic" nation is trying to manage the conduct, in its rnultifold phases, of the greatest war in history

    Jan 1, 1942

  • AIME
    Producing – Equipment, Methods and Materials - A Rapid Method of Predicting Width and Extent of Hydraulically Induced Fractures

    By J. Geertsma, F. de Klerk

    During the hydraulic fracturing treatment of an oil or gas well the liquid pressure in the borehole is increased until tensile stress in the surrounding rock exceeds tensile strength. Once a tensile f

    Jan 1, 1970

  • AIME
    Authors' Replies To Discussion Of Papers Presented At Recent Meetings

    Discussion of the paper of R. J. COLONY, presented at the New York Meeting, February, 1921, and issued With MINING AND METALLURGY No. 169, January, 1921. R. J. COLONY (author's reply to discussi

    Jan 8, 1921

  • AIME
    Part VIII - Communications - Kinetics of Ta5Si3 and Cb5Si3 Growth in Disilicide Coatings on Tantalum and Columbium

    By R. W. Bartlett

    DISILICIDE coatings, MeSi2, on refractory metals are usually grown by a solid-state diffusion reaction similar to the parabolic oxidation of metals. Two or more silicide compounds occur in each of the

    Jan 1, 1967

  • AIME
    Technical Papers and Notes - Institute of Metals Division - A Note on the Use of Aluminum for the Dexodiation of Palladium and Its Alloys

    By R. H. Atkinson, R. N. Rhoda

    An improved technique has been developed for the deoxidation of palladium with aluminum which is especially suitable for use in making small castings with an induction-melting and casting machine. The

    Jan 1, 1959

  • AIME
    Institute of Metals Division - Effect of Changes in Slip Direction on the Creep of Magnesium Crystals

    By H. Conrad

    The strain hardening associated with the creep of magnesium single crystals at room temperatu.Je was investigated by shear tests in which the direction of stressing was reversed a number of times afte

    Jan 1, 1960

  • AIME
    Rock Mechanics - In Situ Stress Measurements from Tilts Induced by Mining Operations

    By Ivan Simon, R. K. McConnell

    Anticipating the availability of tiltmeters suitable for use in boreholes, this article proposes a method of using one or more of these meters to determine in situ stress distribution before and after

    Jan 1, 1969

  • AIME
    Reservoir Engineering – General - Crossflow Effects During an Idealized Displacement Process In a Stratified Reservoir

    By F. F. Skiba, P. J. Root

    A mathematical model has been used to investigate crossflow effects in a stratified reservoir during an idealized displacement process. A process in which one incompressible fluid displaces completely

    Jan 1, 1966

  • AIME
    Mining - Mechanics of Longwall Caving

    By L. Adler

    Longwall caving, one of the most economical and attractive mining methods, is yet one of the most difficult and hazardous.1 This dualism is inherent in a method which manipulates the mine supports the

    Jan 1, 1961

  • AIME
  • AIME
    Comparative Tests Of Hammer Drill Bits

    By Carroll Forbes

    INTRODUCTION MANY different shapes of drill bits are in use with hammer drills, but little definite information is available whereby to judge which one of these shapes is the best. The following inv

    Jan 8, 1917

  • AIME
    Natural Gas Technology - Realistic K Values of C7+ Hydrocarbons for Calculating Oil Vaporization During Gas Cycling at High Pressures

    By A. B. Cook, C. J. Walker, G. B. Spencer

    Although water will displace oil from a petroleum reservoir to a greater extent than gas will, there are some reservoirs in which gas rather than water should be used for pressure maintenance. This is

    Jan 1, 1970

  • AIME
    Extractive Metallurgy Division - A Thermodynamic Analysis of the Ta-C-O, Cb-C-O, and V-C-O Systems

    By John Chipman, Wayne L. Worrell

    Using recent thermodynamic data for the carbides and oxides of tantalum, columbium, and vanadium, the stable solid phases aboue 1300°K and at 1 atm CO(g) pressure in each M-C-O system have been determ

    Jan 1, 1964

  • AIME
    Some Observations in Heat Treatment of Muntz Metal

    By L. Russell Van Wert

    DURING an investigation in which the solubility relations of the phases in Muntz metal (60 per cent. copper, 40 per cent. zinc) were under study, certain phenomena that had no immediate connection wit

    Jan 1, 1929

  • AIME
    A Method for Distinguishing Sulphides from Oxides in the Metallography of Steel

    By George Comstock

    IT seems a common opinion among metallographists that all light-gray inclusions seen with the microscope in polished sections of steel are manganese sulphide. Examples of this belief are continually a

    Jan 12, 1916

  • AIME
    Minerals Beneficiation - Physical Chemical Aspects of Flocculation by Polymers

    By R. B. Booth, W. F. Linke

    The continuous interest of the American Cyanamid Company in producing superior polymeric flocculants and dispersants for the mining industry has resulted in a broad, general study of the physical chem

    Jan 1, 1961

  • AIME
    Extractive Metallurgy Division - Debismuthizing of Lead

    By T. R. A. Davey

    The fundamental principles by which bismuth may be removed from lead by pyrometallurgical processes are enumerated. Qualitative discussion of the phase diagrams concerned is followed by presentation o

    Jan 1, 1957