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Message: <blockquote data-quote="TommyJ" data-source="post: 24317984" data-attributes="member: 563865">drill karala harala puluwan kiyala dannawa. eth USA unta mona mona tech thiyanawada kiyala kauda danne. Tech nethi unath information power eka unta thiyanawa.EDIT:Finding oilThey realised quickly that seeps of oil on the surface were found near anticlines, and that these geological structures extended underground. Too much time and money could be spent in drilling on the off-chance of finding oil. So if the rock strata could be 'mapped' from the surface, there was a better chance of finding oil and gas.Nowadays, photographs from aircraft and satellites are used to begin the onshore search for oil and gas which is underground. This cuts down on the time spent searching on the surface. The photographs are studied very carefully for the structures where oil might be found. If an area shows promise, then teams are sent to find out more about the rocks. Geologists and geophysicists work closely together using a variety of methods. All the information is carefully considered, with the help of computer analysis, before any decisions to drill are made.</blockquote>

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