共查询到20条相似文献,搜索用时 140 毫秒
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企业的安全文化建设可以分为自然本能反应、依赖严格监管、独立自主管理和互助团队管理四个阶段,文章通过分析国内外油田企业安全文化建设现状与推进自主安全管理的目的和意义,以辽河油田公司为研究对象,深入剖析自主管理建设对油气田企业的深远意义,探索油田企业推进自主管理措施,使员工从传统的“要我安全”向“我要安全”转变,提升全员安全意愿、安全意识、安全能力,为油田企业安全管理顺利迈进自主管理阶段,实现安全稳定生产和高效和谐发展提供保障。 相似文献
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用熏蒸-培养法测定油污染土壤中的微生物量─—碳。对某油田距采油井1、15、30m的土壤测定结果表明,受原油污染的土壤微生物量的大小随土壤含油量变化而变化。熏蒸-培养法受土壤水分状况影响较大,不适用于强酸性土壤及刚施用过大量有机肥的土壤,在测定性质差异很大的土壤时,必须分别测定转换系数Kc,才能得到可靠的结果。 相似文献
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Bird Mortality in Oil Field Wastewater Disposal Facilities 总被引:1,自引:1,他引:0
Pedro Ramirez Jr. 《Environmental management》2010,46(5):820-826
Commercial and centralized oilfield wastewater disposal facilities (COWDFs) are used in the Western United States for the
disposal of formation water produced from oil and natural gas wells. In Colorado, New Mexico, Utah, and Wyoming, COWDFs use
large evaporation ponds to dispose of the wastewater. Birds are attracted to these large evaporation ponds which, if not managed
properly, can cause wildlife mortality. The U.S. Fish and Wildlife Service (USFWS) and the U.S. Environmental Protection Agency
(EPA) conducted 154 field inspections of 28 COWDFs in Wyoming from March 1998 through September 2008 and documented mortality
of birds and other wildlife in 9 COWDFs. Of 269 bird carcasses recovered from COWDFs, grebes (Family Podicipedidae) and waterfowl
(Anatidae) were the most frequent casualties. Most mortalities were attributed to oil on evaporation ponds, but sodium toxicity
and surfactants were the suspected causes of mortality at three COWDFs. Although the oil industry and state and federal regulators
have made much progress in reducing bird mortality in oil and gas production facilities, significant mortality incidents continue
in COWDFs, particularly older facilities permitted in the early 1980’s. Inadequate operation and management of these COWDFs
generally results in the discharge of oil into the large evaporation ponds which poses a risk for birds and other wildlife. 相似文献
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青西油田地处西北戈壁,严重缺水,地表为沙土、砾石覆盖。受干旱少雨气候的影响,植被稀疏而极不发育,盖度仅约为10%。文章针对青西油田石油勘探、开发及建设对环境的影响进行了分析,重点探讨了影响油田地下水环境安全的主要环境风险,并从实行地下水保护区管理、用水收费制度、推行清洁生产工艺等方面,做出了相应的地下水保护措施。 相似文献
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