Hello Enzyme, Entry 36 & 39 are very artistic but my issue is that the logo needs strong realistic support in the image of the oil derrek which is lacking. The oil derrek portrayed would be more realistic if the cage or basket on top was removed.
I love the newest entries 55 & 56 Entry 55: Very appealing, very aritistic. In order of priority, the partial pumjack on top of an oil derrek is not realistic, it has to be an oil derrek by itself or a pump jack by itself (complete pump jack), my preference is pump jack (pointy derrek under center, with motor driving mechanism. Is there a way I could upload a picture of a real pumpjack? ie respond to you via email to send image? Entry 56: Great for banner style logo, same comments as above, remove Rock Solid Solution, but most importantly, change the oil derrek / pumpjack combination.
You outdid yourself, entry 61 is my absolute favorite. One small change, could you do the "oil drop" black so that contrast with the blue will make it more visible. Then, I think we have it. Thank you for your efforts!
Entry 75 perfect but will consult my team for choices (I don't think we need any more changes) Entry 74 adds colour and also very difficult to choose between above Entry 68 & 69 also very well done
Overall note: You have done a really great job. My personal choice is as I have ranked them. I will consult my team to seek their opinion.