dewatering of water logged rubs nn-223, nn-236, nn-237, nn-239, nn-241, nn-246, nn- 258, nn-260, nn-261, & nn-266. (total=10nos.) under sse/w/cgon. nn-171, nn-184, nn-187, nn-188, nn-192,nn-208, nn-209, nn-219, (total=8 nos.) under sse/w/glpt. nn-1