Related by context. Frequent words. (Click for all words.) 62 wells 58 subsea wells 53 wells drilled 53 flowback 53 wellfield 52 storage caverns 52 fracing 52 reservoirs 51 dewatering 51 horizontal wells 51 dewatered 50 compressor stations 50 dewater 50 submersible pumps 50 basins 50 waterflood 50 MMcf d 49 groundwater 49 fracture stimulated 49 coalbed methane 49 sumps 49 coal slurry 48 aquifers 48 fracs 48 wellbore 48 MMcfd 48 aquifer 48 Tindalo 47 frack 47 horizontal drilling 47 EOR 47 workover rig 47 coal seams 47 subsurface 47 Discoverer Enterprise 46 #W# [006] 46 methane 46 underground aquifers 46 mill tailings 46 wellheads 46 Kashiwazaki Kariwa plant 46 ERCB 46 fracking fluid 46 brine 46 workovers 46 wastewater 46 Petro Reef 46 Mmcf d 46 reservoir 45 Arkoma Basin 45 Bcf 45 coal seam 45 frac 45 potlines 45 Woodford Shale 45 frac stages 45 COGCC 45 Albany Shale 45 sewer mains 45 Longtom 45 deepwater wells 45 Three Forks Sanish 45 Culane 45 exploratory wells 45 Bakken wells 45 drainage basins 45 groundwater pumping 45 salt caverns 45 ash ponds 45 gasfields 45 total dissolved solids 44 tailings 44 drilling 44 Coal Bed Methane 44 hydraulic fracturing 44 hydrogeological 44 underground aquifer 44 McMoRan 44 gravity drainage 44 geologic formations 44 MMcfe 44 SAGD 44 fracture stimulation 44 contaminated groundwater 44 coffer dam 44 recovery EOR 44 Exploration Permit 44 offloading vessel 44 recompletion 44 sediment 44 fracking 44 Surmont 44 drilling rigs 44 Jackfish 44 mcfd 43 underground workings 43 Mmcf 43 submersible pump 43 reactors 43 Mmcf per 43 mcf d