eiarnination the oil market and review the major oil importer countries, is a major need for guidance and marketing strategy for crude oil exporting countries. so that estimating the oil demand for importer countries and analysis the effective factors on their oil demand, can be an important factor in planning and policy making for oil exporting countries in order to sell oil. so iran is not an...

Enhanced oil recovery (EOR) techniques can significantly extend global oil reserves once oil prices are high enough to make these techniques economic. Given a broad consensus that we have entered a period of supply constraints, operators can at last plan on the assumption that the oil price is likely to remain relatively high. This, coupled with the realization that new giant fields are becomin...

The practice of medicine can never be risk free. Taking risks leads, by definition, to accidents – it is behaviour that carries with it a probability of an adverse outcome. But there are also rewards for risk taking. Reducing risk-taking will reduce both accidents and the rewards: for example, the extremely risk averse regimes governing the development of new drugs increase their costs and dela...

BACKGROUND Cavitation is a rather common and important effect in the processes of destruction of nano- and microscale particles in natural and technological processes. A possible cavitation disintegration of polymineral nano- and microparticles, which are placed into a liquid, as a result of the interaction of the particles with collapsed cavitation bubbles is considered. The emphasis is put on...

The level of risk associated with delivering large-scale oil and gas capital projects is ka_faÕ[Yfl\m] lgì] k[ Yd] $[ gehd] palqYf\af`]j] flmf[] jlYaflqYkkg[aYl ] \oaì l `] e& >gjdYj_] $ fgn] dhjgb][ lk $ l ` ] j ] Yj ] ka_faÕ [ YfljakcklgnYdm ] Ykkg [ aYl ] \oaì ghlaearaf_ concept selection and front-end design. Thereafter , the management of change becomes critical due to the large knock-on i...