Risk Analysis and Management of Petroleum Exploration Ventures

And the widespread adoption of standardized risk analysis methods during the 1990s brought badly needed discipline to petroleum exploration. By the mid-1980s, most well-informed major international petroleum firms that were engaged in exploration recognized that, globally, the average size of new discoveries was diminishing. Not coincidentally, the class of exploratory prospects categorized as ''high risk/high-potential'' was showing marked signs of underperformance. For major companies, when all such ventures-which averaged around a 10% perceived probability of success-were considered, less than 1% actually discovered profitable oil and gas reserves, and the sizes of these discoveries were generally far smaller than predicted. All in all, such exploration for new giant fields destroyed value, rather than creating it, in the 1980s and early 1990s.

Consequently, exploration, as a corporate function, lost credibility. It badly needed to begin delivering on its corporate promises. It needed to become more efficient, and thereby more profitable. To optimize the allocation of exploration capital, concepts of portfolio management began to be considered.

American Association of Petroleum Geologists (AAPG)

Founded in 1917, AAPG is the world's largest professional geological society.

AAPG is a pillar of the world-wide scientific community. Our books foster timely scientific research, advance the science of geology and promote the most efficient methods of energy exploration & processing technology and practices available today.

Some of the areas we publish in include:
Well Log Analysis
Geological Modeling
Carbonate Petrology
Seismic Imaging
Reservoir Characterization
Regional Petroleum Analysis
Tectonics and Sedimentation
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