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Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29272
... rates of carbon steel in the absence and presence of inhibitors have been determined using the linear polarization resistance (LPR) weight loss method and electrochemical impedance spectroscopy (EIS). The corrosion rates of carbon steel that were determined by the LPR method were conducted for specimens...
Proceedings Papers

Paper presented at the 15th World Petroleum Congress, October 12–17, 1997
Paper Number: WPC-29274
... and MW2832 steels are found to have an excellent corrosion resistance in the same conditions. The corrosion rate of the 38Mn6 ‘J66’ steel is found to be less than that of the L80 steel. This is due to the small addition of Mo and Ni into the 38Mn6 ‘566’ steel which enhanced the corrosion resistance...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18346
... improved rheological behavior, mechanical and protective properties and aging resistance to greases, waxes and asphalts. Finally, polymers find use in controlling oil spills and treating industrial effluents. Résumé. La présentation classe l'utilisation des polymères par type de produits pétroliers...
Proceedings Papers

Paper presented at the 10th World Petroleum Congress, September 9–14, 1979
Paper Number: WPC-18213
... buoyancy installation Upstream Oil & Gas resistance water depth application jacket section DEEP-WATER PLATFORMS H. R. Brannon, Exxon Production Research Company, PO Box 2189, Houston, Texas 77001, USA; A. L. Guy, Exxon Company, USA PO Box 1512, Houston, Texas 77001, USA Abstract. This paper...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14422
... discussing the technical properties required that may be used." for the various layers in a road structure one should This sta complex reservoir Germany oil sand traffic Upstream Oil & Gas bitumen resistance application texture pavement base course construction asphalt base skid...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14426
... & Gas lubricant oxidation lubrication turbine resistance stability drilling fluid formulation thickener supplier protection drilling fluid chemistry hydraulic fracturing turbine oil antiwear hydraulic oil temperature property application hydraulic oil Grease bearing industrial...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14526
... assumptions the law of the distribution of flow velocities in tubes is derived which under certain conditions comes to the known logarithmic Prandtl law except that it gives a more accurate description of velocity profile. The law of flow resistance in tubes is also obtained using only two experimental...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14223
..." with automatic adjusting resistances on instruction from digital computer, digital computer M-220 and connecting devices. In conclusion some examples of multiphase isothermal and non-isothermal flow calculations in strata with a number of wells are illustrated. OIL RESERVOIRS Résumé On donne une courte...
Proceedings Papers

Paper presented at the 8th World Petroleum Congress, June 13–18, 1971
Paper Number: WPC-14213
... des boues de forage, des appareils et des communications pour la transmission des informations du fond à la surface. Sur la base du puit foré dans l'ancien bouclier baltique, dont le forage a Upstream Oil & Gas resistance fatigue failure drilling operation drill pipe drill collar...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12819
... Abstract This paper discusses the stress-corrosion behavior of steels with yield strengths from about 80,000 psi to over 300,000 psi in chloride and in hydrogen sulfide environments. In chloride environments, most steels with yield strengths up to about 180,000 psi are resistant to stress...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12824
.... HORIKAWA asked for an explanation as to how the degree of cold working of steel leading to low resistance to stress corrosion cracking would vary with method of working, kind of steel and corrosive environment. Prof. FONTANA referred to new research on type 310 stainless steel in boiling MgC12...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12212
... position; another is the investigation of tionnel quand la colonne des tubes de forage touche le the resistance to the movement of the drill pipes and mur et prend une position excentrique; et la deuxieme casing during the round-trip operation, especially when c'est l'investigation de la résistance du...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12258
... sand open pit excavator shovel excavator resistance prospect personnel metals & mining Upstream Oil & Gas spreader tar sand power consumption open pit conveyor ~~ - -_I TECHNICAL PROBLEMS IN THE MINING OF TAR SANDS Abstract Factors which affect the selection of equipment, mine...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12336
... assurance pour point united states starter input resistance engine Austria apparatus dynamic viscosity low temperature bearing paraffin lattice shaft apparent viscosity COLD CRANKING BEHAVIOUR OF MOTOR OILS Abstract Résumé The investigations described in this paper were carried out in order...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12516
... of fabricating such vessels by welding solid plate has become generally accepted. In times past ammo Oil Storage Processing fabrication modern material technology strength heat treatment weld resistance steel Downstream Oil & Gas Thickness weld metal welding process nozzle application...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12521
... that the addition of aluminum markedly improved the corrosion resistance of iron-nickel-chromium alloys in high temperature gaseous environments containing sulfur. Subsequently, selected alloys were used to examine the effects of aluminurn on both mechanical properties and corrosion behavior in laboratory and field...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12519
... for extrapolating short-time data and for correlating them with long-time data are not completely satisfactory. International agreement on test data correlations would be facilitated by standardizing on three steels which should meet ali refinery vessel requirements for strength, and for resistance to brittle...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12822
... l'hydrogène produit par la corrosion. Les aciers à are most susceptible to cracking in acidic sulfide, but haute résistance sont très susceptibles au félurage dans they also fail under alkaline conditions when additional le sulfide acidique, mais ils manquent aussi aux ions, such as cyanides, are present...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12823
... when we use the newly developed Ni-free high strength steel, take care of welding procedure and apply an organic coating on the welding part. Résumé On a souvent observé des accidents de réservoirs sphériques de Gaz Liquide Pétrolière en acier à haute résistence, c'est-à-dire, comme celles qui, en...
Proceedings Papers

Paper presented at the 7th World Petroleum Congress, April 2–9, 1967
Paper Number: WPC-12818
... is sparse. The highly strained lattice and the presence of multiple phases tends to degrade the corrosion resistance in low alloy steels. Higher alloy high strength steels tend to have better corrosion resistance because of elements like chromium. The primary mode of corrosion failure and also the most...

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