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Hardening

Hardening news and technical articles from Oil & Gas Journal. Search Hardening latest and archived news and articles

  1. Doha's collapse will cut energy use the hard way

    Online Articles

    Fri, 1 Aug 2008

    is finished. The outlook, though, isn't cheery. If anything, protectionism, especially involving farm products, is hardening . China and India, with growing populations beginning to reap the fruits of industrialization, have received blame for holding

  2. OGJ Newsletter

    Magazine Articles

    Mon, 18 Oct 2010

    crippling local refinery operations. While the transportation strikes and others seem to be easing, industrial action is hardening at refineries throughout the country as well as at port terminals. Compagnie Industrielle et Maritime (CIM) at Le Havre

  3. Pacific Rubiales Energy seeks downstream market integration

    Magazine Articles

    Mon, 15 Nov 2010

    search for growth while diversifying the company's resource base. Competition for deep conversion refining capacity is hardening regionally. Pacific Rubiales does not plan to buy refinery assets but will move into mitigating the volatility in netbacks

  4. Doha’s collapse will cut energy use the hard way

    Magazine Articles

    Mon, 11 Aug 2008

    finished. The outlook, though, isn’t cheery. If anything, protectionism, especially involving farm products, is hardening . China and India, with growing populations beginning to reap the fruits of industrialization, have received blame for holding

  5. SPECIAL REPORT: BP, Baker run first expandable monobore liner extension system

    Magazine Articles

    Mon, 12 Feb 2007

    Controlled plastic deformation leads to an increase in tensile strength and, subsequently, increased hardness due to cold work hardening . The casing is nominally supplied with a hardness of about 90 Hardness Rockwell ‘B’ scale (HRB); 95HRB max per Baker

  6. Strikes continue to cripple French refinery operations

    Online Articles

    Wed, 13 Oct 2010

    crippling local refinery operations. While the transportation strikes and others seem to be easing, industrial action is hardening at refineries throughout the country as well as at port terminals. Compagnie Industrielle et Maritime (CIM) at Le Havre

  7. Equipment / Software / Literature

    Magazine Articles

    Mon, 3 Mar 2008

    generates 25-35% less heat at the contact point (minimizing premature seal failure due to heat checking, blistering, hardening , or lubricant breakdown); generates 20% less friction torque or drag; curbs shaft wear; and provides greater lip lubrication

  8. North Sea data yield insight on fatigue life of drill pipe

    Magazine Articles

    Mon, 8 Jan 2007

    have a yield of about 2 million psi. But, dislocations are metallurgical boundaries responsible for fatigue behavior. Work hardening of material is done so that these dislocations cannot move as easily as before. This type of material imperfection means

  9. SPECIAL REPORT: LNG shipping world changing; gas carriers expanding rapidly

    Magazine Articles

    Mon, 9 Apr 2007

    time, charter rates have been dropping during the last few years. Competition within the mainstream of the LNG carriers is hardening as a result. Pressure on cost and lower charter rates compared to previous years will require discipline by vessel operators

  10. Storms may no longer boost gas prices

    Magazine Articles

    Mon, 23 Aug 2010

    strength that makes US landfall would ultimately be bearish because of demand destruction outweighing supply impacts. "The ' hardening ' of refineries also limits the products shortage scenarios," Sieminski said. "Of course [the strongest] Category 5

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