Related by context. Frequent words. (Click for all words.) 61 casings 53 outer casing 50 flange 50 wellbore 50 perforations 49 MC# [002] 49 pipe 49 perforated 48 perforation 48 aluminum casing 46 machined 46 housings 46 bushing 45 capping stack 45 annulus 44 psi 44 cement plugs 44 nozzle 44 sidewall 44 gasket 44 downhole 44 wellhead 44 #-#/#-inch [001] 43 shaft 43 soldered 43 flanges 43 firebox 43 sump 43 outer shell 42 solder joints 42 wireline logs 42 clam shell 42 containment vessel 42 welded 42 mounting brackets 41 locking mechanism 41 encasement 41 inch diameter 41 #/#-inch [005] 41 weld 41 stainless steel 41 radiator 41 heat exchanger 41 horizontal 41 fracture stimulated 41 centralizers 41 vapor barrier 41 preventer 40 grout 40 tubing 40 perforating 40 clamshell 40 PVC piping 40 piping 40 flanged 40 engine compartment 39 blowout preventer 39 tube 39 fracs 39 cofferdam 39 stage fracture stimulation 39 cavity 39 compressor 39 drilled 39 marine riser 39 welds 39 drilled vertically 39 grouting 39 silicone rubber 39 mm diameter 39 beveled 38 IP# rating 38 riser pipe 38 perforate 38 abrasion resistant 38 6mm 38 gaskets 38 Discoverer Enterprise 38 workpieces 38 pipes 38 valve stems 38 workpiece 38 fastenings 38 frac stages 38 undercarriage 38 loaf pan 38 separator 38 BP Macondo 38 ¾ inch 38 tubes 38 fracture stimulation 38 fender 38 isomerization unit 38 sheetrock 38 exhaust manifold 38 valve 38 indentation 38 sheathing 38 subfloor 37 submersible pump 37 spacers