The Amplifier - v.8,(a-6) no. 6

In this issue...Billings Gazette, Engineering Days, Valentine Dance, Sylvia White, speed skating, handball tournament, Women's News, Shell Oil Company, KXLF-TV

The Amplifier - v. 9, no. 5

In this issue...Newman Club, Christmas Formal, Mining Congress, Magma, Orediggers, YMCA, Sylvia White, Intramural sports, Big Sky Country

Estudio de viabilidad de un campo exploratorio en África central según diferentes regímenes fiscales

El objetivo del presente proyecto consiste en analizar la viabilidad de un campo de E&P (Exploración y Producción) de hidrocarburos situado en Gabón en función de diferentes regímenes fiscales con el fin de estudiar el reparto de la renta entre el gobierno y la compañía petrolífera. Tras estudiar los parámetros técnicos del proyecto y confirmar su viabilidad desde un punto de vista puramente técnico, en la segunda parte del estudio se analiza para un mismo campo el impacto que tiene la variación de una serie de parámetros que dependen únicamente del tipo de contrato acordado entre el gobierno y la compañía petrolífera. Existen principalmente dos tipos de contratos que los gobiernos de los países productores aplican a las compañías extranjeras que pretenden operar en ellos. Mediante el estudio realizado se pone de manifiesto que las decisiones estratégicas en proyectos de E&P de hidrocarburos están íntimamente sujetas a condiciones fiscales. La decisión de firmar un tipo de contrato u otro puede ser determinante para la rentabilidad o no de este tipo de proyectos. ABSTRACT The main goal of this project is to analyze the feasibility of a E&P project located in Gabon according to different tax regimes in order to study the profits distribution between the government and the oil company. After studying the technical parameters and confirm its viability from a technical point of view, in the second part of the study were analyzed for the same field the impact of the variation of some parameters that only depends on the type of contract agreed between the government and the oil company. There are mainly two types of contracts that governments of producing countries apply to foreign companies seeking to operate in them. Through the study it appears that strategic decisions in E&P projects are closely hydrocarbon tax policies apply.

Promises and hurdles in EU-Kazakhstan energy cooperation. EUCAM Commentary No. 20, November 2011

Kazakhstan’s Prime Minister, Karim Massimov, once referred to energy cooperation as the ‘core’ of relations between his country and the European Union (EU). Indeed, there is great mutual interest in this area. Six percent of the EU’s crude oil imports and 16 percent of its uranium imports come from Kazakhstan. And around 80 percent of the latter’s oil exports go towards Europe. For Kazakhstani producers, access to European lucrative and reliable markets is of utmost importance. Over the last several years, the thrust of Kazakhstan’s foreign policy was aimed at increasing the capacity of the Caspian Pipeline Consortium (CPC) that pumps Kazakhstani oil to Europe. Moreover, Kazmunaigaz’s (KMG) – the national oil and gas company – major external investment was in the Romanian oil company Rompetrol.

They took what they wanted.

Mode of access: Internet.

Diplomatic protection.

Mode of access: Internet.

Scientific road construction.

Mode of access: Internet.

The Arabia of Ibn Saud,

Photocopy. Ann Arbor, Mich., Xerox University Microfilms, l975. xiii, 179 p. (on double leaves).

Lubrication.

"A technical publication devoted to the selection and use of lubricants."

Survey of packaging requirements for radiation pasteurized foods /

"Prepared for the Division of Isotopes Development, United States Atomic Energy Commission."--Cover.

The Waters Pierce case in Texas.

Mode of access: Internet.

Wealth against commonwealth.

A study of trusts, particularly of the Standard Oil Company.

Behind the scenes in Washington. Being a complete and graphic account of the Credit mobilier investigation, the congressional rings, political intrigues, workings of the lobbies, etc. ... with sketches of the leading senators, congressmen, government officials, etc., and an accurate description of the splendid public buildings of the federal capital.

Mode of access: Internet.

Business Conditions

"Compliments of American Eagle Fire Insurance Co., the Continental Insurance Company, Fidelity-Phenix Fire Insurance Co"

BTX extraction by sulfolane in a mixer-settler cascade

The literature relating to the extraction of the aromatics, benzene, toluene and xylene (BTX) using different commercial solvents, and to mixer-settler design and performance, has been reviewed. Liquid-liquid equilibria of the ternary systems: hexane-benzene-sulfolane, n-heptane-toluene-sulfolane, and octane-xylene-sulfolane were determined experimentally at temperatures of 30oC, 35oC, and 40oC. The work was then extended to a multicomponent system. The data were correlated by using Hand's method and were found to be in a good agreement with theoretical predictions using the UNIFAC method. A study was made of the performance of a 10-stage laboratory mixer-settler cascade for the extraction of BTX from a synthetic reformate utilizing sulfolane as a solvent. Murphree stage efficiency decreased with stage number but 99% extraction was achievable within 4 stages. The effects of temperature, phase ratio, and agitator speed were investigated. The efficiency increased with agitator speed but > 1050 rpm resulted in secondary haze formation. An optimum temperature of 30oC was selected from the phase equilibria; the optimum solvent: feed ratio was 3:1 for 4 stages. The experimental overall mass transfer coefficients were compared with those predicted from single drop correlations and were in all cases greater, by a factor of 1.5 to 3, due to the surface renewal associated with drop break-up and coalescence promoted by agitation. A similar investigation was performed using real reformate from the Kuwait Oil Company. The phase ratios were in the range 0.5 to 1 to 3.25 to 1, the agitator speed 1050 rpm, and the operating temperature 30oC. A maximum recovery of 99% aromatics was achieved in 4 stages at a phase ratio of 3.25 to 1. A backflow model was extended to simulate conditions in the mixer-settler cascade with this multicomponent system. Overall mass transfer coefficients were estimated by obtaining the best fit between experimental and predicted concentration profiles. They were up to 10% greater than those with the synthetic feed but close agreement was not possible because the distribution coefficient and phase ratio varied with stage number. Sulfolane was demonstrated to be an excellent solvent for BTX recovery and a mixer-settler cascade was concluded to be a technically viable alternative to agitated columns for this process.