In 1901 the Gulf Refining Company was chartered to provide refining and sales support to the Spindletop oil field in southeast Texas (Gulf Oil History, 2003). A refinery was built immediately after on a 4,000 acre site. The facility was acquired in 1985 by Chevron as a part of a merger with Gulf (‘Congratulations Premcor 100 Years,’ 2001). In February 1995, Chevron sold the Port Arthur plant wi...

Behind pessimistic expectations regarding the future of an international climate treaty, substantial changes can be observed in company positions. Multinationals in the oil and car industries are increasingly moving toward support for the Kyoto Protocol, and take measures to address climate change. This article analyses developments in the oil industry over the past few years, observing conside...

−− The selection of a Discrete Event Simulation Software (DESS) that best meets the needs of a given organization is not an easy task. The purpose of the present work was to develop a systematic approach, applicable to any industry, for the evaluation and selection of a suitable DESS. Based on similar approaches from different authors, this method adds 40 criteria and over 100 subcriteria, prov...

Metal casting company produces machinery spare part for manufactures. One of the product produced is dust filter. Most of palm oil mill used this product. Since it is used in most of palm oil mill, company often have problems to address this product. One of problem is the disordered of production process. It carried out by the job sequencing. The important job that should be solved first, least...

One of the commonly used methods for ozone therapy is ozonated oils. Most prominent type of used oils is extra virgin olive oil. But still, each type of unsaturated oils may be used for ozonation. There are a lot of wrong knowledge on the internet about ozonated oils and its use as well. Just like other ozone therapy studies, also the studies about ozone oils are inadequate to avoid incorrect k...