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(Click for frequent words.) 71 hydro fracturing 69 fraccing 66 hydraulic fracturing fracking 64 hydrofracturing 63 fracing 63 hydraulically fracture 62 Fracing 61 drilling muds 61 Fracture stimulation 61 hydraulic fracking 61 frac fluid 61 reinjection 60 shale extraction 60 fracturing fluids 60 hydraulically fracturing 60 hydraulic fracturing 60 fracing fluids 59 air sparging 59 fracking fluid 58 fracking 58 slickwater 58 situ leach mining 58 pollutes groundwater 58 acidized 57 Directional drilling 57 situ leaching 57 saltwater disposal 57 fracturing fluid 57 hydro fracking 57 hydraulic fracturing fluids 57 carbonate reservoir 56 alkaline leaching 56 frac stimulation 56 frac 56 chloride salts 56 coalbed 56 contaminate aquifers 56 asphaltene 56 ARID tool 56 wet scrubber 56 frack flowback 56 Horizontal drilling 56 hydraulic fracture stimulation 55 extract bitumen 55 COGCC 55 redrilling 55 fracture stimulations 55 hydraulic fracturing fluid 55 frac fluids 55 hydraulic fracture 55 Nitrogen N2 55 cementation 54 bottomhole 54 carbonization 54 acidizing 54 situ extraction 54 vapor degreasing 54 flowback 54 acid stimulation 54 situ leach 54 Fracking 54 EOR techniques 54 catalytic combustion 54 acidization 54 downhole pump 54 mercaptans 54 de nitrification 53 ethane propane butane 53 geological sequestration 53 frac flowback 53 benzene toluene ethylbenzene 53 downhole motors 53 injection wells 53 dewatering 53 frack fluid 53 hydraulically fractured 53 gaseous chlorine 53 chlorine disinfection 53 geosteering 53 degassed 53 Coalbed methane 53 trihalomethanes THMs 53 decantation 53 frac plugs 53 reservoir permeability 53 sorbents 53 fracced 53 boiler feedwater 53 hydrostatic testing 53 drilling coring 53 EncapSol 53 upflow 53 coalbed methane wells 53 injectivity test 53 DeepWave SM Technology 53 electrocoagulation 53 chemisorption 52 fraced 52 plutonium americium 52 deep saline aquifer 52 miscible 52 drilling 52 waterflooding 52 hydrocarbon reservoirs 52 anammox 52 hydrogeologic 52 underbalanced 52 fracs 52 particulate contamination 52 uphole 52 Heap leach 52 fracking fluids 52 Hydraulic fracturing 52 openhole 52 groundwater remediation 52 hydraulic fracing 52 bioaerosol 52 DeepWave SM 52 Ammazzo 52 microbial degradation 52 frac sand 52 fracture stimulation 52 electroless copper 52 horizontal drilling 52 fluidized 52 molecular sieve 52 acid neutralization 52 dehydrogenation 52 subsurface 52 preconcentration 52 backwashing 52 hydroconversion 52 Ecosphere Ozonix 52 impoundment ponds 52 thermal decomposition 52 vertical wellbore 52 vapor extraction 52 PetroLuxus 52 Baxter Shale 51 reaction kinetics 51 aliphatic hydrocarbons 51 injectivity 51 inorganic salts 51 brine 51 dechlorination 51 landfill leachate 51 coagulation flocculation 51 bitumens 51 Reverse osmosis 51 sorption 51 briny wastewater 51 neutron generators 51 methyl hydrate 51 bulk vitrification 51 extraction 51 porosity permeability 51 thermal oxidizers 51 cyanide leaching 51 blowout preventer BOP 51 Cheal A4 51 lime slurry 51 diatomite 51 tertiary butyl ether MTBE 51 amine scrubbing 51 condenser tubes 51 wellbore 51 H2Omaxx 51 corrosive fluids 51 frack 51 ultradeep 51 toxic solvent perchlorethylene 51 vadose zone 51 Situ Recovery ISR 51 hydrocarbon saturation 51 Viola Limestone 51 shallow aquifer 51 chlorinated solvent 51 inexpensively formulate hydrogen 51 Hydrogen sulphide 51 oilsands extraction 51 geologic sequestration 51 Paradox Basin # 51 hydrofracking 51 MBTE 51 horizontal hydrofracking 50 drainfields 50 degassing 50 nanotube membranes 50 saline aquifer 50 microfiltration reverse osmosis 50 orthophosphate 50 demineralisation 50 desulfurizer 50 silicate mineral 50 saline formations 50 BTEX 50 mag chloride 50 wells 50 deep saline aquifers 50 contaminating groundwater 50 Desorption 50 shallower Cretaceous 50 NOJ# 50 denaturant 50 horizontal wellbore 50 AquaBlok 50 Sierras Blancas 50 liquefying coal 50 Aquifer Recharge Injection 50 impermeable layer 50 toxic hydrogen sulfide 50 reverse osmosis filters 50 flocculant 50 gasifying coal 50 blasthole 50 algaecide 50 Waterflood 50 Hydrogen Sulfide H2S 50 directional drilling 50 hydrocarbon vapors 50 Hiswah 50 leachability 50 subsurface geology 50 microscopic bubbles 50 permeability reservoir 50 inorganic contaminants 50 HFC refrigerants 50 peracetic acid 50 coalbed natural 50 environmentally friendly refrigerants 50 groundwaters 50 geological repositories 50 proppants 50 mildly radioactive 50 bitumen extraction 50 Buqo 50 depositional 50 sparging 50 Upper Mirador 50 chlorinated hydrocarbon 50 defoaming 50 ultraviolet disinfection 50 heap leach pads 50 horizontal Haynesville shale 50 chlorine residuals 50 subsea containment 50 gasify coal 50 Los Cuervos reservoir 50 La Pinta 1X 49 groundwater contaminant 49 ozonation 49 HZ# 49 tungsten arc welding 49 pumpback 49 EtO 49 heater treater 49 toxic solvents 49 brackish groundwater 49 Wireline logs 49 remineralization 49 elemental sulfur 49 regenerable 49 coal tar sealants 49 filtrations 49 Flouride 49 Atoka formations 49 supercritical CO2 49 wellbores 49 Hydrofracking 49 basal sands 49 polyethylene pipe 49 CBNG 49 disinfection byproduct 49 THAI TM 49 de sludging 49 evaporation ponds 49 Genoil GHU 49 Sulfur Recovery 49 microseismic monitoring 49 ethane extraction 49 aerobic digester 49 abrasive blasting 49 #o API 49 electro coagulation 49 flocculants 49 demineralization 49 sulfer 49 waterfloods 49 Petrophysical 49 soluble salts 49 cryogenic liquids 49 impermeable liner 49 #-#-#-# W5M [003] 49 situ combustion 49 situ bioremediation 49 siloxanes 49 chromic acid 49 redrill 49 oilsand 49 degasification 49 matrix porosity 49 Marten Mountain 49 leachables 49 Chlorination 49 thorium uranium 49 horizontal hydraulic fracturing 49 microseismic 49 pore spaces 49 naturally occurring radium 49 Methyl Tertiary Butyl Ether 49 catalytic reforming 49 biogenic methane 49 sulfide bearing 49 subsurface soils 49 boron trifluoride 49 hydrocarbon accumulations 49 rank coals 49 CAPRI TM 49 petrophysical analysis 49 thermal desorption 49 disinfectant byproducts 49 opencut mining 49 nitrification 49 sedimentation basin 49 liquification 49 unidirectional flushing 49 flammable methane 49 Ausable # 49 Chlorine Dioxide 49 unconventional reservoirs 49 IP 5b 49 Atzam # 3A 49 chlorinated solvents 49 odorous compounds 49 elastomeric seals 49 nitriding 49 hydrometallurgical processing 49 Carbonate 49 liquid chromatographic 49 chlorobenzene 49 geomechanical 49 mineralize 49 Oil Recovery EOR 49 VOC Volatile Organic Compounds 49 drillers 49 patented THAI 49 Szolnok Formation 49 contaminents 49 interconnecting piping 49 saline aquifers 49 Bluesky formation 49 supercritical carbon dioxide 48 Leachate 48 perfluorochemicals PFCs 48 #,#,# trichloroethane 48 acid leaching 48 pyrometallurgical 48 dolomites 48 EM MWD 48 sumps 48 laser vaporization 48 reservoir sandstones 48 abrasive waterjet cutting 48 combustors 48 particulate contaminants 48 hydrogeological 48 groundwater contaminants 48 skarn alteration 48 soluble fertilizers 48 acid chloride 48 Potassium hydroxide 48 islet isolation 48 contaminant plume 48 Mamm Creek 48 volatilization 48 supercritical fluids 48 exothermic reaction 48 Hydraulic Fracturing 48 Contaminated soil 48 Geotechnical drilling 48 Hydrogen Sulfide 48 wastewater lagoons 48 emulsified oils 48 leaching 48 harmful vapors 48 nahcolite 48 ethene 48 solvent vapors 48 drillpipe 48 steamflood 48 bioconversion 48 desorption 48 denitrification 48 sedimentation ponds 48 degas 48 heap leaching 48 Wona SW Zone 48 H2S 48 air cooled condensers 48 feedwater 48 hexadecane 48 horizontal wellbores 48 estrogenic compounds 48 cartridge filters 48 electrical submersible pumps 48 hole stoping 48 Ice Slicer 48 sequester CO2 48 groundwater extraction 48 Leaching 48 subsea dispersants 48 wet FGD 48 froth flotation 48 tailings deposition 48 Nitrate contamination 48 overlying sediments 48 reverse osmosis filtration 48 abiogenic 48 vat leach 48 geomechanics 48 drilling fluids 48 Steam Assisted Gravity Drainage 48 dewater 48 flame retarding 48 subsea dispersant 48 tritium contaminated 48 Chem Mod 48 crystalline silica 48 hexavalent chrome 48 suction dredging 48 drip emitters 48 spokeswoman Skylar McElhaney 48 flue gasses 48 Mirador formation 48 BTEX chemicals 48 Uinta basin 48 DGGS 48 industrial degreaser 48 low NOx burners 48 Lobins 48 extract coalbed methane 48 Dewatering 48 rheology modifier 48 chlorine disinfectant 48 biodegraded 48 infiltration basins 48 fracture stimulated 48 structural stratigraphic 48 deflagration 48 existing wellbores 48 Ciris 48 COREXIT 48 calcination 48 Seawater desalination 48 ethylene glycol antifreeze 48 Jurassic carbonate 48 SDWA 48 dynamic compaction 48 melt viscosity 48 bedrock aquifer 48 SO3 48 Fracturing 48 degreasing solvents 48 proppant 48 frac'd 48 cyanide leach 48 flammable corrosive 48 sulfolane 48 Geochemical analyzes 48 cyanide heap leach 48 paste backfill plant 48 Sheremata 48 nontoxic antifreeze 48 raffinate 48 sprayfield 48 HiPOx 48 thixotropic 48 Hydrothermal 47 bentonite clay 47 insitu 47 cased hole 47 downhole 47 Tetrachloroethylene 47 cleaners disinfectants 47 groundwater seepage 47 successfully fracture stimulated 47 chlorine bleaching 47 surface geochemical anomalies 47 Felsic 47 hydrofluorocarbons HFCs perfluorocarbons PFCs 47 fluorination 47 Nasal irrigation 47 TCE trichlorethylene 47 subsurface drainage 47 hydrocarbon SGH 47 Septic tanks 47 septic tank effluent 47 injector wells 47 sidewall cores 47 resampling 47 NIOB interval n 47 overpressure 47 hydrotreaters 47 recompleting 47 flowrate 47 Puraflo 47 corrosivity 47 Halogenated 47 alkaline pH 47 OrCrude 47 appraisal sidetrack 47 phosphates nitrates 47 Leadville Mine 47 chloramine 47 tailing impoundment 47 directionally drill 47 demineralised water 47 ultrafiltration membranes 47 halite 47 horizontal Haynesville 47 securityholder approvals 47 dechlorinated 47 Sheep Creeks 47 methyl ethyl 47 Cannery Loop 47 CX# #D 47 Mangahewa 47 Dzheitune 47 Horizontal Loop Electromagnetic 47 groundwater 47 LLRW 47 recompleted 47 flux residues 47 underground geological formations 47 polluted soils 47 Supplemental Generic 47 polychlorinated biphenyl PCB 47 hydrocarbon saturations 47 PaDEP 47 tetrachloroethene PCE 47 desulfurization unit 47 DecaBDE 47 Chlorine bleach 47 contaminates groundwater 47 outgas 47 hydrochloric acids 47 Mirador Formation 47 heap leach processing 47 chlorine residual 47 unmineable coal seams 47 acid sulphate 47 desalting 47 cyclic steam 47 tritiated 47 Lower Caballos 47 augering 47 Verdisys 47 Strawn Limestone 47 Sorption 47 chlorine bromine 47 de ionized 47 aeration basins 47 rotten egg smelling 47 sulfidic 47 hydrate formation 47 geomembrane 47 Sodium cyanide 47 sequestering carbon dioxide 47 jet grouting 47 contaminates drinking 47 CO2 sequestration 47 Pitzarella 47 ferric chloride 47 viscous fluids 47 aqueous cleaning 47 carbon adsorption 47 deionized 47 sedimentation basins 47 Montney Doig 47 blowdown stacks 47 vacuum distillation 47 magmatic hydrothermal 47 reusing wastewater 47 horizontal CBM 47 tritiated water 47 concentrated brine 47 Oligocene reservoir 47 Biodegradation 47 autoclaving 47 backflow prevention device 47 aqueous phase 47 vibro compaction 47 carbonaceous materials 47 groundwater aquifer 47 Cannivan Gulch 47 flammable solvents 47 Sulfur compounds 47 turbidity cloudiness 47 contaminate groundwater 47 Flatrock discovery 47 pretreatment 47 Ecosphere Ozonix technology 47 Patchawarra Formation 47 inerting 47 cosmogenic 47 workovers recompletions 47 thermal oxidation 47 leach CIL 47 coalmine methane 47 perchlorethylene 47 ROM ore 47 MPEH TM 47 Kennetcook # 47 portable XRF analyzer 47 carious lesions 47 erosion sedimentation 47 Swabbing 47 multiwell 47 aquatic herbicides 47 instrumentation diagrams 47 diethyl ether 47 Redfield Wilder 47 phosphine 47 multistage fracturing 47 grease interceptor 47 degreasing solvent 47 Wireline logging 47 inexpensively formulate 47 hydrochloric acid HCl 47 respirable dust 47 wellsites 47 sodium hydrosulfide 47 fluorotelomers 47 anaerobic decomposition 47 Kyzyloi Field 47 hydro carbons 47 atmospheric leach 47 MtBE 47 Desalting 47 biogases 47 Upper Jurassic Fulmar 47 insufflation 47 Winna Gora 47 hydraulic conductivity 47 benzene contamination 47 inorganic compounds 47 Glauconitic 47 adsorption isotherms 47 deoxygenation 47 washwater 47 coal slurry 47 drilled horizontally 47 underground coal seams 47 shutoff valves 47 benzene ethylbenzene 47 injector nozzles 47 horizontal wells drilled 47 sterile saline 47 Korkan target 47 prefilter 47 borehole geophysics 47 Middle Eocene 47 calcium sulphate 47 Caballos formation 47 crestal 47 sulphide flotation 47 barium chromium 47 soil borings 47 interfacial tension 47 pore clogging 46 metallic ions 46 perfluorinated compounds 46 carbonate formations 46 Equitrans 46 respirable crystalline silica 46 Mesaverde 46 salt calcium chloride 46 hydrothermal fluid 46 Chaveroo 46 chlorine dioxide 46 aerially extensive 46 shallow aquifers 46 catalytic cracking 46 carbonaceous shale 46 Particle Impact 46 corona discharge 46 multistage frac 46 Skyonic 46 dry sorbent injection 46 microemulsion 46 de ionised 46 Ethylene oxide 46 biofiltration 46 flotation tailings 46 Ionic liquids 46 chemical syntheses 46 Cheal BH 1 46 CX# #XD 46 Elemental mercury 46 dispersants underwater 46 asphaltenes 46 hydrometallurgical extraction 46 Mechanical trenching 46 BIOX ® 46 dissolved oxygen DO 46 fluidized bed combustion 46 orifice plates 46 acid fracture stimulation 46 superheating 46 Coal gasification 46 Ellenburger 46 Corexit dispersant 46 Horizontal Drilling 46 spokesman Matt Pitzarella 46 Subsurface 46 FreshFx 46 Montney horizontal 46 removes impurities 46 hydrogen embrittlement 46 odorized 46 Godah # 46 Trichloroethylene TCE 46 iron sulfate 46 paste backfill 46 petrophysics 46 Bossier Haynesville 46 oxidation catalyst 46 slurry injection 46 wellfield 46 Dispersant 46 electromagnetic surveying 46 Ozona Northeast 46 immiscible 46 coal tar sealant 46 Cyanide leach 46 carburizing 46 unstimulated 46 oxidation ditches 46 Cretaceous sandstone 46 corrosive gases 46 subterranean aquifers 46 caprock 46 Notikewin 46 dewatered 46 OrCrude TM 46 airborne particulate 46 pressure swing adsorption 46 anolyte 46 exothermic 46 hydrometallurgy 46 Methane hydrates 46 Yegua formation 46 redrilled 46 SAGD 46 Corexit #A 46 magnesium silicate 46 air cooled condenser 46 phosphogypsum 46 Volatile Organic Compounds VOCs 46 bulk tonnage mining 46 Haynesville Fayetteville 46 formamide 46 Vitrification 46 sodium bromide 46 coalbed methane 46 ECO Pad 46 trenchless technology 46 GWPC 46 diesel particulate 46 borehole seismic 46 inadvertently puncturing 46 LDEQ 46 gravity drainage SAGD 46 polluting groundwater 46 unlined landfill 46 frac completions 46 Chromium VI 46 using slickwater 46 Enzyme Leach 46 trichloroethene TCE 46 calcium bromide 46 Hydrogen sulfide 46 sealless 46 Villeta T 46 Haynesville Shale formation 46 synthetic liquid hydrocarbons 46 UV disinfection 46 Blowout preventer 46 crossflow 46 lithium potassium 46 refrac 46 EOR 46 colorless odorless radioactive 46 membrane filtration 46 Hydrogen Sulphide 46 methanation 46 operated horizontal wells 46 liquid condensates 46 acidisation 46 Ozark Aquifer 46 photolysis 46 fluidised 46 thermodynamic properties 46 Calcium chloride 46 FRAC Act 46 Cathodic protection 46 permeable lenses 46 OWBs 46 methane oxidation 46 pediment gravels 46 hydrocarbon 46 digester tanks 46 sludges 46 Project Rulison 46 Plawce 46 swell packers 46 limestone dolomite 46 fluid inclusions 46 Duchniak 46 silage leachate 46 Adequate ventilation 46 Oxygenated 46 regulate hydraulic fracturing 46 fracked 46 OGIP 46 shale 46 compression couplings 46 diamond coring 46 microfiltration 46 sequestering CO2 46 dissolved solids 46 drilling recompletions 46 dichloroethane 46 downhole geophysics 46 Activated carbon 46 Chlorine dioxide 46 sulfide 46 tunable diode laser 46 #,# dichloroethane 46 IP induced polarization 46 cyanides 46 total dissolved solids 46 clastic 46 stage fracture stimulation 46 EcaFlo ® 46 Roncott 46 MyCelx 46 emit fumes 46 Langmuir Blodgett 46 Chloramines 46 Carbon sequestration 46 oxidized ore 46 Eocene reservoir 46 Flowstar 46 Hiram Brook 46 Contaminated groundwater 46 polluted groundwater 46 vapor compression 46 Copar 46 isotonic saline 46 desalinized 46 deionized water 46 geoengineering schemes 46 radiometric prospecting 46 volcanic tuffs 46 drillstem test 46 Tui SW 46 simul frac 46 H#SO# 46 deionization 46 Groundwater contamination 46 heap leach pad 46 MCFPD 46 bearing sandstones 46 wellfields 46 unlined pits 46 Halliburton Loophole 46 Slave Point 46 Granite Wash formation 46 Bakken shales 46 coal ash impoundments 46 Nitric acid 46 hydrotreating 46 magnesium hydroxide 46 Cyanidation 46 #yf 46 geotechnical investigations 46 commercially viable quantities 46 corehole 46 Upper Mannville 46 multi frac 46 karst geology 46 Shiranish formation 46 hydrate deposits 46 gasoline additive methyl 46 Desulfurization 46 Bijeel 1 46 groundwater plume 46 Vermillion Basin 46 fracture stimulation stages 46 biogenic 46 Gas Shales 46 coalbed methane extraction 46 reagent consumption 46 aquifer recharge 46 diamondoids 46 permeabilities 46 hydrocarbon accumulation 46 flammable vapors 46 Lower Montney 46 stormwater discharge 46 descaling 46 tarry bitumen 46 nonpotable 46 situ bitumen 46 LMDT 46 Tar sands 46 gasified coal 46 electrodialysis 46 slurry 46 heterogeneities 46 Carbonyl 46 Wytowno # 1 46 biodegradation 46 gaseous hydrocarbons 46 porosities 46 selective catalytic 46 undrained 46 naturally occurring mineral 46 hydrogeology 46 package LMRP cap 46 cavitation 46 platinum Pt 45 lubricating fluids 45 rotary evaporators 45 Clearford SBS TM 45 PADEP 45 flotation circuits 45 leaked tritium 45 NCDENR 45 R #A refrigerant 45 anhydrite 45 metallurgically 45 #XD [001] 45 chlorine byproducts 45 abiotic 45 DBPs 45 awaiting fracture stimulation 45 drilled directionally 45 Barail 45 shallower formations 45 Diatomite 45 sorbent 45 evaporative 45 calcium carbonates 45 percolation tests 45 Storing carbon dioxide 45 subseafloor 45 sedimentological 45 hydrous 45 CFD modeling 45 failsafe mechanisms 45 perc 45 THMs 45 underdrain 45 geochemical analyzes 45 sorbed 45 PEX tubing 45 bacterial fermentation 45 polybutylene 45 cesium formate 45 Ethylbenzene 45 MACT standards 45 coal seams coalbed 45 TDEM survey 45 Beaverhill Lake formation 45 Patchawarra 45 depuration 45 REE enriched 45 Horizontal wells 45 remediations 45 REE bearing 45 anaerobic lagoon 45 colorless odorless poisonous 45 Marcellus drillers 45 saline sprays 45 recharge underground aquifers 45 Sewage sludge 45 downhole pumps 45 peristaltic pump 45 #,# dichlorobenzene 45 reprocessed seismic 45 Mancos shale 45 sludge dewatering 45 remove impurities 45 brines 45 extractables 45 productivities 45 Sulphuric acid