B & L Pump Specialists, Inc.Logo Design Contest

We sell and repair pumps for oil and gas rod lift pumps.

I would like to see something with these colors; red, grey, black, bright orange. If you feel that others colors will work with your ideas please include them.

Please visit the site below. I can not use logos similar to the one that B & L Services is using.
http://blservicesinc.com/

Here is a link to a competitor's website: http://nov.com/

Attached is an image of a rod lift unit. The pump is under ground but it looks like a long round pipe.

Including the Inc. in the logo is not necessary

*UPDATE: I don't care for water/oil drops, nor the circular rings in the logo. These are very common in many other logos on this site and I don't want a generic logo. My current high ranking logos are appealing because they will look good on printed material, even without the "pump specialists, inc". I want the B & L to look modern and bold. Thank you for all the great entries so far!