Changes that have occurred in the basic conditions in the global hydrocarbon industry, with the impact on the competitive of Algeria’s hydrocarbons, period 2011-2019

الملخص EN

This research aims to monitor some basic conditions for the global hydrocarbon industry, In order to access the analysis of intra-effects: Structure- Conduct – Performance‚ highlight these changes in the competitiveness of Algeria's hydrocarbons for the period: 2011-2019‚ Using the descriptive analytical method, relying mainly on the Herfindahl-Hirschman Index (HHI)‚ Some results have been reached, as 2019 is dominated by hydrocarbons: the United States, Saudi Arabia, Russia, On the industry with a power: 46.

9, which caused the hydrocarbons of Algeria to lose their strength from: 1.

99 as a "market share" to: 0.

42 as an industrial power.

With a weaker effect Of the countries whose market share ranges: ]1.

99-5.

61].

The technological development factor is the latest important force‚ in contrast, weak support for the quality and geopolitical factors that Algeria's hydrocarbons have gained.

Key words: Industry; Basic conditions; Hydrocarbon industry; Competitive strategy.