Sentence examples for geological challenges from inspiring English sources

"Obviously the geological challenges of what is down there really determine what the rate of speed is," he said.

Despite excitement about domestic shale potential, Ukraine's oil production has declined by over 60% over the last twenty years driven by both geological challenges and dearth of investment.

Its own oil production outlook is bleak, to a great extent due to policies that have discouraged investment, but also because of geological challenges.

This article reviews the conceptual basis for geological disposal, examines how long-term safety is provided, considers the geological challenges to developing GDFs and the uncertainties that have to be managed, and looks in more detail at some of the most advanced design concepts.

But a new geological study challenges that long-accepted idea.

Concepts such as evolution and the vastness of geological time challenged not only the scientific consensus but literal interpretations of the Bible, so it is not surprising that they provoked vigorous debate – and continue to do so.

The companies involved in exploration now are more optimistic about the region's potential, especially at current oil prices (hovering around $80), but experts believe geological and logistical challenges are substantial.

Natural gas in the Marcellus and other shale formations is sometimes found as deep as 9,000 feet below the ground, a geological and engineering challenge not to be underestimated.

Computational modeling of geological materials is challenging.

Related: 'It's Baffling': New NASA Images of Pluto Challenge Geological Theories.

QC Simon Bourne, representing Park, had wanted to call an expert witness to challenge geological evidence used at the trial.