We like #36 very much and would like to see a few changes. Could you make the triangle on the left blue (a darker blue like the shade used in #32). Also, try the triangle on the right without the hammer and weight of the pumping unit hanging out the top and over the edge. Just have the oil platfrom come to a flat top just before the peak of the triangle. To be clear, the right triangle should have a symbol in it that looks like the one used in #39 for the oil well. The well should be white, just as you have it in #36. Also, could you use the middle triangle from #13 with the shading behind the mountain.
Thank you!