H2s news and technical articles from Oil & Gas Journal. Search H2s latest and archived news and articles
offshore blowout with hydrogen sulfide ( H2S ) gas present requires special procedures ..... well may need to be ignited to burn the H2S So the well can be controlled safely. Any ..... regarding work practices in an area where H2S is present or is a potential hazard must
product for iron sponge (wood chips) for H2S removal has been introduced at two Shell ..... selective removal of up to 2,800 ppm of H2S . The material is non-toxic, nonpyrophoric ..... and reduces undesirable shutdown from high H2S outlet. INCREASED COSTS Shell has been
ICI Katalco Billingham, U.K. Rising H2S levels in natural gas from western U.K ..... produced gas with differing quantities of H2S . Urgent action was required to ensure the sales specification for H2S (below 3.3 ppmv) without limiting production
drilling muds can neutralize hydrogen sulfide ( H2S ). Safe, successful drilling of H2S bearing formations requires good drilling practices ..... fluids after bacterial degradation of sulfates. H2S is soluble in both water and oil. Understanding
years of pressure vessels operating in wet H2S service and an American Petroleum Institute ..... 1984.1 The cause of the failure was wet H2S cracking. Data collected by the API survey ..... years, the extent of the problem of wet H2S cracking wasn't considered a major problem
EOR project provides for installation of H2S removal processes to be delayed for 3 years ..... that the process equipment for removing H2S can be properly selected and sized to handle ..... MMscfd. Before the installation of the H2S removal processes, OXY USA Inc., the
W. Kellogg Co. revised the index of selection (IOS) for H2S scavengers used in natural gas conditioning that appeared in ..... Scavengers are typically used in gas streams with less than 200 ppm H2S . This relative index weights each factor depending on site
Sinopec’s 1.27-bcfd Puguang natural gas plant in China’s eastern Sichuan province is using Black & Veatch’s Interstage Cooling technology to remove H2S and CO2 from feed gas produced from Puguang field.
A new compact selective H2S removal process is useful in a number of gas processing applications. The process is based on the cocurrent FramoPure gas-liquid contactor, from Framo Purification AS, Bergen, with commercial nonproprietary solvents.
sulfur recovery system is required to remove sufficient H2S to assure that the H2S Content of the CO2-rich reinjectant will not exceed 100 ppmv prior to field blowdown. The H2S content of the CO2 sold during field blowdown in the