div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=19-11-1988-mud-company-geo-western-drilling-fluid-mud-engineer-dennis-gelwaterhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: secureconservationcagov€¦ · 19-11-1988 · mud company geo western drilling fluid mud engineer dennis gelwater mud type gelcypan contractor gary drilling company rig pusher loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsusreader030viewer20220404095ec3de7b5f0f1059752f8259html5thumbnails1jpg width=140 height=200 divdiv