upstream operation
51Glossary of environmental science — This is a glossary of environmental science.Environmental science is the study of interactions among physical, chemical, and biological components of the environment. Environmental science provides an integrated, quantitative, and… …
52ExxonMobil — For other uses, see Exon (disambiguation). This article is about Exxon Mobil Corporation. For subsidiaries, see Exxon and Mobil. Exxon Mobil Corporation Type Public Trad …
53turbine — /terr bin, buyn/, n. any of various machines having a rotor, usually with vanes or blades, driven by the pressure, momentum, or reactive thrust of a moving fluid, as steam, water, hot gases, or air, either occurring in the form of free jets or as …
54Risks to the Glen Canyon Dam — Glen Canyon Dam viewed from inside lower Glen Canyon The Glen Canyon Dam, a concrete arch dam on the Colorado River in the U.S. state of Arizona, has been associated with a large amount of risk, most notably the risk of its siltation and failure …
55run — [c]/rʌn / (say run) verb (ran, run, running) –verb (i) 1. to move quickly on foot, so as to go more rapidly than in walking (in bipedal locomotion, so that for an instant in each step neither foot is on the ground). 2. to do this for exercise, as …
56Yellow River — For other Yellow Rivers, see Yellow River (disambiguation). Huang He redirects here. For the actor, see Huang He (actor). Yellow River (Huang He) Current Course of the Yellow River with major cities Origin …
57Chevron Corporation — CVX redirects here. For the United States Navy future aircraft carrier program, see United States Navy CVN 21 program. Chevron Corporation Type Public Traded as …
58Benjamin Harrison Memorial Bridge — The Benjamin Harrison Memorial Bridge is a vertical lift bridge that spans the James River between Jordan s Point in Prince George County and Charles City County near Hopewell, Virginia. The bridge carries vehicle traffic of State Route 156, and… …
59In-mould labelling — is a technology used to decorate plastic products during manufacture. Combining the decoration process with the moulding process cuts the total cost, but can increase the manufacturing time. [citebook|title=The Packaging User s… …
60Diamer-Bhasha dam — is the name of a dam that has been planned in the Northern Areas of Pakistan on the River Indus.GeneralThe President of Pakistan during his national address on 17th January 2006 announced the decision of Government to construct 5 multi purpose… …
