Waterjetting 2c - using Nature's crack system

In this section (part 2) of the series on Waterjetting, the focus is on the way in which high-pressure waterjets grow cracks in their target...

OGPSS - a little more detail on hydraulic fracturing

There is a real, practical limit to the amount of oil that can be recovered from a reservoir. Depending on the availability and economic v...

Why Katla is neither over nor dormant

There is a suggestion at Ice News that the volcano at Katla in Iceland is, and remains dormant. There is a similar article at the Volcanis...

Making holes and cracks around oil and gas wells

This is a continuation of the technical topics that I write about on Sundays. For the past few weeks I have been writing about some of the ...