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Join Date: Dec 2004
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Engineers Working to Improve Drilling Efficiency

02/02/2006 11:34 AM

Spurred on by rising oil prices, engineers at the University of Houston are working on a new technology to improve well logging and thereby increase efficiency.

"Well logging, a technique used in the oil and gas industry for recording rock and fluid properties to find hydrocarbon zones below the Earth's crust, faces many obstacles. One of the biggest is transmitting data from the bottom of a well to the surface where it can be analyzed and drilling decisions can be made. (Richard) Liu anticipates that this new technology, which provides more information to the individuals making drilling decisions, will improve the transmission of data, resulting in faster and more efficient drilling."

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Guru

Join Date: Feb 2006
Location: Piney Flats, Tennessee
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#1

transmitting info

03/03/2006 7:47 PM

I have read about using household wiring to use the internet. Why couldn't you use the drill and shaft it's self as a conduit to transmit info. The unit is obviously is grounded to prevent sparks and possible fire from gasses released. Seems to me a like a low voltage signal should be able to get through the drill bit or shaft. Although with the amount of stress and high frenquencies developed during drilling operations a system that would shut down during actual drilling and transmit when drilling is paused or stopped to collect data might be more feasible.

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