25 February 2006 03:00
transect points: Microbial Prospection for Oil and Gas
The presence of various groups of methane-, propane- and butane-oxidizing micro-organisms can reliably differentiate between prospective and non-prospective areas, as well as between oil and gas reservoirs.
24 February 2006 18:00
transect points: Orange ooze gives clues for those in the know.
Orange ooze forms where anaerobic waters seep from the ground. This can be a good and natural thing, or it can be due to contamination.
1
(2 marks)
