[en] An apparatus for nuclear logging is presented. In accordance with the present invention, nuclear detectors and electronic components are all mounted in chambers within the sub wall with covers being removably attached to the chambers. A single bus for delivering both power and signals extends through the sub wall between either end of the tool. This bus terminates at a modular ring connector positioned on each tool end. This tool construction (including sub wall mounted sensors and electronics, single power and signal bus, and ring connectors) is also well suited for other formation evaluation tools used in measurement-while-drilling applications. 28 refs

[en] This report analyses business costs and socio-economic costs in the development of wind power in Norway and policy instruments to encourage such a development. It is founded on an analysis of the development of wind power in other countries, notably U.S.A, Denmark, Germany, the Netherlands and Britain. The report describes the institutional background in each country, the policy instruments that have been used and still are and the results achieved. The various cost components in Norwegian wind power development and the expected market price of wind power are also discussed. The discussion of instruments distinguishes between investment oriented and production oriented instruments. 8 refs., 9 figs., 3 tabs

[en] This annual bibliography of publications refers to research reports, contribution to newspapers and scientific journals, guest lectures, and popular science lectures

[en] This annual bibliography of publications refers to research reports, contribution to newspapers and scientific journals, guest lectures, and popular science lectures

[en] Nuclear spectroscopy method and apparatus for the stabilization of an energy spectrum, made from a signal emitted by a radiation detector, and containing nuclear events, represented by pulses, whose amplitude is a measure of the energy of the particles, such as gamma rays, collected by the detector the spectrum including at least a first reference energy peak coming from an ancillary nuclear source, wherein the method comprises: detecting the radiation under analysis by two detectors between which is placed the ancillary source; establishing at least one coincident spectrum corresponding to pairs of events simultaneously detected in both detectors and originating from the ancillary source; and stabilizing the coincident spectrum by using one energy peak of said spectrum as said first reference energy peak. 8 refs

[en] This paper relates to accounts analysis by evaluating the petroleum industry's financial capacity on the Norwegian continental shelf. Calculations of future earnings from the shelf are based on historical and published data, and they are executed in a simple way to show trends and to highlight the comprehensive picture. 1 tab

[en] The Norwegian Water Resources and Energy Administration (NVE) considers risk- and vulnerability analyses as an essential tool in the design of preparedness plans and priority programmes. NVE therefore wants that the method used to make such analyses should become well-known and that the power utilities should incorporate them in their work. This report is a guide which will introduce the method. It defines the fundamental concepts and illustrates the methodology by means of examples. It aims to give a basic understanding of what risk- and vulnerability analyses are all about and to provide a means for the individual utility to do its own simple analyses. 8 refs., 3 figs., 20 tabs

[en] This report shows that the margins of the Norwegian electricity market are rising, but the differences among the various customer groups have been largely equalised. A margin in this connection is the difference between buying (or costs of production) and selling prices. More and more small customers are changing supplier. The power prices have changed according to the power situation and they have fallen since last winter. 14 figs., 8 tabs

No abstract available

No abstract available