The increasing consumption of petroleum makes it necessary to seek new producing areas, especially in the neighbourhood of the main consumption districts. The rock layers containing petroleum often extend beneath the sea, and in such cases the method of extraction of the petroleum involves specialised techniques, which depend on the nature of the site. The first tests were out in the Gulf of Mexico, where the sea is shallow and mainly calm. In Europe the problem is different, since the sea is usually deeper and more agitated, so that the classical drilling methods cannot be applied. To overcome these difficulties the floating platforms were introduced. These are taken to a given site, and fixed there. The French firm Neptune has two su...
Las tasas de producción y consumo de alimentos en el mundo se hacen insostenibles. Estados Unidos es...
232 p.Con objeto de contribuir a la gestión sostenible de los neumáticos usados y a la producción de...
There is a continuous increase in the size and importance of tunnels made in connection with public ...
The outstanding progress in recent years in the field of public works is basically due to the massiv...
En la actualidad la industria petrolera es una de las de mayor crecimiento a nivel mundial, en Colom...
The drilling of large underground tunnels, either for mines or public works, should be approached ac...
[ANGLÈS] In recent decades there has been progress in the study of oceans, especially to exploit nat...
En este trabajo se presenta una herramienta (PAE) que utiliza un algoritmo evolutivo, generador de m...
The design and construction of this electric heater prototype has the aim of transferring heat throu...
Ante la rápida declinación de las reservas tradicionales de hidrocarburos, la industria energética m...
Introducción; El mercado de gas natural y su regulación; La determinación de los precios del gas nat...
This project aims to develop a dynamic tool for real-time prediction of weeds and the possibility to...
In this article an analysis is made of several interesting results obtained by the use of nonstop dr...
In mechanical workshops of the municipality of Socorro, it is common to see people engaged in this t...
Ya desde las primeras décadas del presente siglo el conocimiento dela geología de Patagonia había ex...
Las tasas de producción y consumo de alimentos en el mundo se hacen insostenibles. Estados Unidos es...
232 p.Con objeto de contribuir a la gestión sostenible de los neumáticos usados y a la producción de...
There is a continuous increase in the size and importance of tunnels made in connection with public ...
The outstanding progress in recent years in the field of public works is basically due to the massiv...
En la actualidad la industria petrolera es una de las de mayor crecimiento a nivel mundial, en Colom...
The drilling of large underground tunnels, either for mines or public works, should be approached ac...
[ANGLÈS] In recent decades there has been progress in the study of oceans, especially to exploit nat...
En este trabajo se presenta una herramienta (PAE) que utiliza un algoritmo evolutivo, generador de m...
The design and construction of this electric heater prototype has the aim of transferring heat throu...
Ante la rápida declinación de las reservas tradicionales de hidrocarburos, la industria energética m...
Introducción; El mercado de gas natural y su regulación; La determinación de los precios del gas nat...
This project aims to develop a dynamic tool for real-time prediction of weeds and the possibility to...
In this article an analysis is made of several interesting results obtained by the use of nonstop dr...
In mechanical workshops of the municipality of Socorro, it is common to see people engaged in this t...
Ya desde las primeras décadas del presente siglo el conocimiento dela geología de Patagonia había ex...
Las tasas de producción y consumo de alimentos en el mundo se hacen insostenibles. Estados Unidos es...
232 p.Con objeto de contribuir a la gestión sostenible de los neumáticos usados y a la producción de...
There is a continuous increase in the size and importance of tunnels made in connection with public ...