Related by context. All words. (Click for frequent words.) 73 shale formations 71 shale 66 shale gas 63 shale basins 62 hydrocarbon reserves 61 shales 59 Shale formations 59 unconventional reservoirs 59 Marcellus shale formation 58 horizontal drilling 57 Marcellus shale 57 Athabasca tar sands 57 Marcellus Shale formation 57 Bakken shale formation 56 coal seams 56 Coalbed methane 56 tar sands 56 Bakken Formation 56 underground shale formations 55 coalbed methane 54 Paradox Basin 54 Chattanooga Shale 54 hydrocarbons 54 Shale 54 oil sands 53 hydrocarbon 53 Piceance basin 53 trillion cubic feet 53 Bakken formation 53 geologic formations 53 natural gas 53 Barnett shale 53 Barnett Shale formation 53 Unconventional Gas 53 saline formations 53 coalbed gas 53 Shale Gas 52 Bakken shale 52 saline aquifers 52 unconventional shale 52 geological formations 52 Alberta tar sands 52 Orinoco Belt 52 Cana Woodford Shale 52 hydrate deposits 52 Uinta basin 52 Oil Shale 52 Athabasca oilsands 52 economically exploitable 52 Marcellus Shale 51 Powder River basin 51 coalbed 51 ultradeep waters 51 Niobrara Shale 51 coalbed methane wells 51 subsalt 51 Bakken acreage 51 coalbed methane CBM 51 Montney formation 51 Utica Shale formation 51 Muskwa 51 Cardium formation 51 onshore shale formations 50 sedimentary basins 50 Ghawar field 50 Bakken Shale 50 coal seam 50 drillers 50 subsalt cluster 50 Cook Inlet basin 50 Caspian Sea basin 50 Niobrara shale 50 Permian basin 50 Tar sands 50 recoverable reserves 50 Colorado Piceance Basin 50 methane hydrate 50 Marcellus shales 50 Utica shales 50 Utica Shale 49 Williston Basin 49 hydraulic fracking 49 Outer Continental Shelf OCS 49 carbonate reservoir 49 Woodford Shale 49 offshore subsalt 49 drilling 49 hydraulically fracture 49 layered sedimentary rock 49 Haynesville shale 49 Appalachian Basin 49 oilsand 49 seafloor methane 49 hydrocarbon reservoirs 49 kerogen 49 Haynesville Shale formation 49 gas hydrates 49 Cretaceous sands 49 shallower formations 49 Haynesville Shale 49 unconventionals 49 Devonian shale 49 methane hydrates 49 Faghur Basin 49 gasfields 48 Hydraulic fracturing 48 Tethys believes 48 Piceance Basin 48 Colorado Roan Plateau 48 Kaskida 48 technically recoverable 48 Barnett Shale 48 hydrocarbon accumulations 48 surface mineable 48 Devonian reef 48 frac sand 48 Utica shale 48 outer continental shelf 48 Woodford shale 48 Overthrust 48 undrilled locations 48 Marcellus acreage 48 geologic formation 48 undrilled 48 Uinta Basin 48 Monument Butte 48 Waipawa Black 48 shale extraction 48 Cordova Embayment 48 hydraulic fracturing 48 booming Bakken Shale 48 sedimentary basin 47 coalbeds 47 Nabors participates 47 Venezuela Orinoco belt 47 Ordos Basin 47 heavy crudes 47 Niobrara shale formation 47 underexplored 47 Mnazi Bay 47 Carnarvon Basin 47 hydro fracturing 47 subsalt reserves 47 Sawn Lake 47 oil sands bitumen 47 sandstone reservoirs 47 Eagleford Shale 47 Montney Doig 47 fracking 47 undeveloped acreage 47 Piceance Basins 47 Keathley Canyon block 47 Orinoco belt 47 extract bitumen 47 economically recoverable 47 Haynesville Fayetteville 47 Cutbank Ridge 47 rift basins 47 shallower Cretaceous 47 mineral resources 47 permeability reservoir 47 salt domes 47 oilfields 47 CO2 sequestration 47 Lower Tertiary 47 Outer Continental Shelf 47 Deep Basin 47 presalt 47 oilsands extraction 47 Western Sedimentary Basin 47 trln cubic meters 47 Horizontal drilling 47 Altamont Bluebell 47 directional drilling 47 Fracking 47 Nukhul 47 Piceance 47 Ogallala aquifer 47 Recoverable reserves 47 Bemolanga 47 dirtiest fossil 47 Nenana Basin 47 Orinoco basin 47 tcf 47 Nikanassin 47 horizontal Niobrara 47 Albertine basin 47 Aquifers 47 landlocked Caspian Sea 47 shale tar sands 47 geothermal 46 Quifa block 46 Bakken Shale formation 46 Piceance Uinta 46 Berkine Basin 46 Browse Basin offshore 46 Williston basin 46 Akri Bijeel 46 underground mineable 46 Tupi field 46 oilsands leases 46 Pinedale Anticline 46 subsalt fields 46 offshore Tupi 46 Geothermal 46 lithium brine 46 Cerro Dragon 46 alluvial deposits 46 Neuquen Basin 46 Morichito Block 46 undrilled prospects 46 hydrocarbon basins 46 Costayaco field 46 trillion cubic meters tcm 46 nickel sulphide deposits 46 Durimu oilfield 46 trln cubic feet 46 license PL# 46 marine facies 46 fine grained sedimentary 46 geologically 46 oilsands bitumen 46 Marcellus Haynesville 46 Haynesville shales 46 ultradeep 46 vastly underexplored 46 drillsites 46 Petroleum Reserve 46 ANWR 46 producible 46 carbonate reservoirs 46 Usan field 46 Medanito Sur block 46 gas condensate 46 Venezuela Orinoco Belt 46 Gas Shales 46 Engelder 46 Wattenberg Field 46 basins 46 Putumayo Basin 46 Zitong Block 46 Deep Bossier 46 grade tungsten skarn 46 Salinas Grandes 46 Lower Cretaceous 46 Montney 46 mineable ore 46 Denver Julesburg basin 46 Canada Sedimentary Basin 46 Palo Duro Basin 46 deep saline aquifers 46 Arctic Coastal Plain 45 aquifers 45 Eagleford 45 Fayetteville shale 45 Tcf 45 Nyalga Basin 45 recoverable bitumen 45 Ladyfern 45 Fayetteville Shale Play 45 Wabiskaw 45 Val Verde Basin 45 #bcf [002] 45 Albertine Graben 45 Patos Marinza 45 subsalt discoveries 45 Ghawar 45 Denver Julesburg 45 Lake Teshekpuk 45 carbon dioxide sequestration 45 Montney shale gas 45 Fayetteville Shale 45 South Iolotan 45 Bakken 45 uranium ores 45 underground geologic formations 45 prolific Barnett Shale 45 hydro fracking 45 Devonian Shale 45 minable 45 REE deposits 45 Baxter Shale 45 Jolly Ranch 45 Outer Foothills 45 ProGas Energy 45 Sirte basin 45 Gasfield 45 Kul Bas 45 VIC/P# 45 Letitna 45 Elm Coulee 45 commercially recoverable 45 Kaskida discovery 45 Thrust Belt 45 Faja del Orinoco 45 Cusiana 45 Granite Wash formation 45 Bossier Haynesville 45 salt caverns aquifers 45 Tarim basin 45 exploratory drilling 45 Neuquén Basin 45 Tano Basin 45 Ruvuma Basin 45 technically recoverable oil 45 Gibson Gulch 45 NI #-# Inferred 45 Ozona Northeast 45 Gippsland Basin 45 THAI TM 45 relatively unexplored 45 situ gasification 45 Appalachian basin 45 nickel laterites 45 Zandkopsdrift 45 situ leaching 45 Kutcho Project 45 Bossier shales 45 Mirzaani Field 45 Yolotan 45 Entre Lomas 45 Tarim Basin 45 methane hydrate deposits 45 Cana Woodford 45 OOIP 45 Marcellus wells 45 Vaca Muerta 45 coal gasification 45 Anadarko Basin 45 Mesaverde 45 Arpatepe 45 Arkoma Basin 45 sulphide deposits 45 TCFE 45 Austin Chalk 45 Fayetteville shales 45 predate NI #-# 45 trillion cubic meters 45 Haynesville wells 45 Denver Julesburg Basin 45 Sinaloa Graben 45 hydraulic fracturing fracking 44 northern Alberta oilsands 44 Albany Shale 44 Bayovar 44 Anaran 44 Pungarayacu 44 Georgina Basin 44 fraccing 44 Hoshia 44 Calliope Gas 44 Tampen area 44 exploration 44 Niobrara Formation 44 Drilling 44 Dreki area 44 Skrugard 44 Halliburton Loophole 44 Coal Bed Methane 44 Albertine Rift 44 polymetallic deposit 44 Sulige 44 leasehold acreage 44 Tianwaitian field 44 Rare Metal 44 ACOR PEL 44 Thrace Basin 44 Duvernay Oil Corp 44 Chicontepec 44 Woodford Shale Play 44 ShaMaran Petroleum 44 Caspian basin 44 saline aquifer 44 Bossier Shales 44 Block #b 44 Pasquia Hills oil 44 Fences concession 44 permeability reservoirs 44 Montney fairway 44 Tishrine 44 Orphan Basin 44 Fracing 44 operated horizontal wells 44 mineable 44 Akkulka block 44 greenstone belts 44 Sergipe Alagoas Basin 44 autonomous Xinjiang Uyghur 44 lignite coal 44 Kyzyl Gold Project 44 hydrocarbon riches 44 Caspian Basin 44 Marcellus Shale acreage 44 undeveloped leasehold 44 Vermillion Basin 44 unrisked gross 44 Oooguruk 44 geologically prospective 44 St Lawrence Lowlands 44 Uinta Basins 44 gross unrisked prospective 44 minable reserves 44 Mako Trough 44 Chuandongbei 44 Alberta oilsands 44 Pembina Cardium 44 Illizi basin 44 Lower Montney 44 fracing 44 oil 44 rock formations 44 Deseado Massif 44 Bakken shales 44 Peat bogs 44 stratigraphic traps 44 shale leasing 44 Yamal peninsula 44 Tim Mersoi Basin 44 Greater Gorgon 44 production drilling oilservice 44 salt caverns 44 Canning Basin 44 Niobrara formation 44 Lagosta 44 wellbores 44 unexplored basins 44 deepwaters 44 Permian Basin Mid Continent 44 Natuna Sea 44 Haynesville acreage 44 Whangai Shale source 44 Amu Darya basin 44 Paradox Basin Project 44 Lithium Brine 44 REE deposit 44 Coal seam 44 drilling horizontal wells 44 paleontological discoveries 44 Trillion cubic feet 43 matrix porosity 43 horizontal wells drilled 43 Cook Inlet Basin 43 Rinnes 43 deepwater discoveries 43 Spraberry field 43 Browse basin 43 Sierras Blancas 43 sedimentary rock 43 Soumber 43 Chayvo 43 Alaminos Canyon 43 DualEx Energy 43 Songliao Basin 43 rare earths 43 Lake Vostok 43 bn cu ft 43 Verkhnechonskoye 43 GeoPark 43 Oil Recovery EOR 43 East Rinnes 43 Mesaverde Formation 43 Bluesky formation 43 uphole Cretaceous 43 El Tecomate 43 Cardon IV 43 basal sands 43 Sergipe Alagoas 43 Puguang 43 Marcellus Shales 43 Barlevskoye 43 Mowry Shale 43 Teshekpuk Lake 43 Cinco Terry 43 ethane feedstock 43 Canadian sedimentary basin 43 Spraberry Trend 43 Gyro sands 43 Jackpine Mine 43 onshore oilfield 43 molten alloyed aluminum 43 horizontal wells 43 Lower Tertiary trend 43 hydrocarbon accumulation 43 fracturing fluids 43 Arctic continental shelf 43 Exploration Permits 43 Douala Basin 43 Palo Duro basin 43 Likwartz 43 Undiscovered Resources 43 prospecting permits 43 Basin Bakken 43 Akkulka 43 wells drilled 43 open pittable 43 diamondiferous kimberlites 43 Caldita 43 Kipawa Deposit 43 Ahnet 43 Caney Shale 43 Arkoma basin 43 Anadarko Woodford 43 uncompleted wells 43 hydrofracturing 43 contiguous acreage 43 Sheikh Adi 43 heap leachable 43 Ford Shale 43 St. Lawrence Lowlands 43 Roan Plateau 43 Destin Dome 43 fossil fuels 43 Powder River Basin 43 salars 43 bitumen 43 Bellekeno deposit 43 Gorgon Browse 43 Pasquia Hills 43 porphyry deposits 43 Cannery Loop 43 drillbit 43 Ghadames basin 43 Saudi Arabia Ghawar 43 diatomite 43 Viola Limestone 43 Jofeir 43 means titanic boa 43 metallogenic belt 43 AKD# appraisal 43 open pitable 43 Khvalynskoye 43 Drunkard Wash 43 JM Reef 43 Waterflood 43 Rovuma basin 43 Orinoco tar belt 43 Fayetteville Shale formation 43 Wolfberry Trend 43 Maki Medina 43 Kovytka 43 prolific Carlin Trend 43 Cepu block 43 Arkansas Fayetteville Shale 43 coal seam methane 43 Midcontinent regions 43 El Torno 43 Lithium Potash Brine 43 Gething Formation 43 Commences Drilling Operations 43 sidetrack appraisal 43 wildcatters 43 Roszkow 43 oiland gas 43 Slave Point 43 Lipena 43 Mukhaizna field 43 Diabase Peninsula uranium 43 sandstone aquifer 43 unconventional hydrocarbon 43 geological 43 Rift Basin 43 Tasour field 43 Lower Acacus 43 lucrative Marcellus Shale 43 Marcellus 43 Athabasca basin 43 Éléonore 43 Endrod 43 Yamal Peninsula 43 mineable coal 43 Directional drilling 43 Pivert Rose property 43 hydro carbons 43 Montney Fairway 43 coal 43 deepwater exploration 43 oilsands 43 gas 43 undiscovered hydrocarbon 43 Montney shale 43 depletable 43 #bcf [001] 43 uranium mines 43 carbon sequestration 43 Galilee Basin 43 Devon NYSE DVN 43 Coal gasification 43 CBM wells 42 Ogallala Aquifer 42 mineral 42 NOS# 42 Koliba Prospect 42 Wili Wili 42 Daqing Oilfield 42 rich Bakken shale 42 leachable copper 42 Roughrider uranium 42 Deltana Platform 42 Mamm Creek 42 proppants 42 Siberian oilfields 42 Horseshoe Canyon 42 Norne field 42 Pigiput 42 Goulds Dam 42 Book Cliffs 42 Dodsland Viking 42 clastic reservoirs 42 Powder River basins 42 Wolfberry trend 42 Nechako Basin 42 copper molybdenum porphyries 42 outer Continental Shelf 42 IGCC plants 42 Ashanti Belt 42 Tengiz oilfield 42 Erdos Basin 42 Bakken horizontal 42 Llanos Orientales 42 Barnett Shale acreage 42 underground geological formations 42 bed methane 42 Cana Shale 42 ultra deepwater 42 Granite Wash 42 tight sandstone formations 42 Probable Mineral Reserve 42 Pearsall shale 42 Eagle Nest deposit 42 probable reserves 42 cyanide heap leaching 42 coal seam gas 42 Abitibi Greenstone belt 42 Carbon Capture 42 Ténéré Block 42 thermally mature 42 EOR 42 Nechalacho deposit 42 Sao Chico 42 porphyry deposit 42 Wolffork 42 underground caverns 42 underground coal seams 42 Reinga Basin 42 FRAC Act 42 Reconcavo 42 Haynesville Shale leasehold 42 nahcolite 42 economically extractable 42 Gas Hydrates 42 Qinnan Block 42 Exploration Licence 42 Lysle Brinker 42 IOCs 42 Bossier Shale 42 Haynesville Bossier shale 42 UnionTown 42 Rare Earth Elements 42 Upper Shaunavon 42 overthrust belt 42 HPM Forgues 42 placer gold 42 gasfield 42 Nueva Caledonia 42 Neocomian 42 nickel laterite mineralization 42 Libya Sirte Basin 42 Iron Quadrangle 42 MMCFPD 42 sequester CO2 42 underground coal gasification 42 drilling fluids 42 uranium tailings 42 Rocky Mountain Oilfield 42 hydraulic fracturing fluids 42 Crump Geyser 42 Natural Gas Vehicles 42 minerals 42 regulate hydraulic fracturing 42 Galisteo Basin 42 carbon capture 42 methane 42 Sm3 42 acreage 42 Cassiar Moly 42 Mangahewa 42 Montney shale plays 42 Glauconite 42 Ucayali Basin 42 REEs 42 Exmouth Plateau 42 Angilak Project 42 tarry bitumen 42 copper porphyries 42 El Wastani 42 bed methane CBM 42 Lithium brine 42 Pearsall Shale 42 shallow depths 42 Tupi discovery 42 vertical wellbore 42 Kivu Graben 42 Medanito Sur 42 Lemhi Pass 42 uranium 42 Veladero mine 42 Utah Uinta Basin 42 sylvite 42 Proved reserves 42 Waterberg coal 42 North Falkland Basin 42 Marban Block 42 Duvernay shale 42 Marcellus shale wells 42 Atoka formations 42 Kenieba concession 42 Dumico 42 Earth crust 42 Elmworth Energy 42 Makeevskoye 42 seismically defined 42 offshore Krishna Godavari 42 uncultivated arable land 42 geological terrains 42 vanadium deposit 42 MegaWest 42 Canadon Seco 42 coal liquefaction 42 peridotite 42 Kromolice 42 Represa Zone 42 Montney resource 42 EOR techniques 42 Taranaki basin 42 Block G#/# 42 Carbonates 42 Moxa Arch 42 cellulose ethanol 42 extractable coal 42 carbonatites 42 unrisked resource potential 42 Chayvo field 42 deepwater 42 gooey bitumen 42 Uinta Piceance 42 Siekierki 42 Flemish Pass 42 Middle Devonian 42 Anza basin 42 Niobium 42 Roadless areas 42 Parnaiba basin 42 Minas Corani 42 Mesaverde formation 42 sandstone formations 42 potash mines 42 Leor Energy 42 Fossil fuels 42 unrisked reserve 42 geological sequestration 42 Hawkeye Midkiff 42 situ leach 42 Peru Camisea 42 West El Manzala 42 spokesman Randy Teeuwen 42 Basin Gulch 42 Gething formation 42 Karazhanbas 42 Utica shale formations 42 nonrenewable resource 42 Arctic Refuge 42 Guayuyaco Block 42 Cherokee Basin 42 Probable reserves 42 TriAxon Resources Ltd. 42 coalbed natural 42 Szolnok formation 42 Goldstrike mine 42 Witwatersrand Basin 42 Methane hydrates 42 Western Canadian Sedimentary 42 Sedimentary Basin 42 molting habitat 42 Taranaki Basin 42 sulphide zinc 42 brines 42 Beaverhill Lake 42 Putumayo basin 42 Haynesville Bossier 42 Carheil 42 South Tchibala 42 BM ES 42 Pequop 42 nonproducing 42 bituminous coal 41 Rancher Energy 41 Wireline logs 41 reservoirs 41 Nemegosenda Project 41 deepwater Gulf 41 iron ore tenements 41 CBNG 41 Tupi Sul 41 Coalbed Methane 41 Chaza Block 41 Malrok 41 bcf d 41 Redoubt Shoal 41 Gold Mineralization 41 Mannville CBM 41 fracking fluid 41 extract coalbed methane 41 Montney formations 41 Maritimes Basin 41 drilled horizontally 41 Surat Basin 41 Miocene interval 41 Utica Shale Gas 41 Cepu 41 Costayaco Field 41 carbonatite complex 41 Juina Diamond Province 41 cleanest burning 41 Simpson Dolomite 41 Zechstein 41 Santos Basin 41 mineral deposits 41 Kebabangan 41 Mineral Gulch 41 Southland lignite 41 Production DMCC 41 Wolfcamp formations 41 Oil Sands 41 Birdbear 41 Singida Gold Project 41 surface geochemical anomalies 41 Licence PL# 41 Marysvale District 41 rank coals 41 Pannonian Basin 41 smallest ecological footprint 41 Inaja Project 41 LNG liquified natural 41 potash 41 Heletz 41 Bakken Sanish 41 Brinx Resources 41 Sonoran Energy 41 MarkWest Liberty 41 Mamm Creek Field 41 Gumusut 41 sandstone reservoir 41 Underground coal gasification 41 nonferrous mining 41 liquid NGL fractionation 41 Jonah Pinedale 41 Hydrocarbons 41 Kovykta 41 Patchawarra 41 reserves 41 Frank Verrastro 41 Issachar Zebulun Permit 41 fractured shale formations 41 Recompensa vein 41 perforated interval 41 Puguang Gas Field 41 Macusani Plateau 41 recoverable hydrocarbons 41 palaeochannels 41 Salta Province 41 Quesnel Trough 41 Nummedal 41 sulfide mining 41 Geologically 41 pipelines crisscrossing 41 Surmont 41 Tumipampa property 41 Best Estimate Contingent 41 sulfide deposits 41 Nikaitchuq 41 Pasquia Hills Saskatchewan 41 Anticline 41 Timan Pechora 41 Cretaceous reservoirs 41 Higo Blanco 41 Lower Bossier Haynesville 41 alluvial diamonds 41 stratigraphic trap 41 Qara Dagh 41 Yasuni 41 Mirzaani 41 Quinn 3H 41 Snohvit 41 deepwater basins 41 Niobrara acreage 41 coal liquification 41 Nueva Concepcion 41 carbonaceous shale 41 Kutei Basin 41 West Pequop 41 Nicolet Permit 41 ACOR ORRI 41 Shelby Trough 41 Plawce 41 Salar de Atacama 41 Gubik 41 Canadon Seco formation 41 offshore oilfields 41 Bonaparte Basin 41 Birimian Greenstone Belt 41 orebodies 41 mud volcanoes 41 sulphide nickel 41 radioactive tailings 41 phosphate ore 41 Puskwa 41 Mancos shale 41 PGM deposits 41 #bn cubic meters 41 permeable sandstone 41 Cyrenaica Basin 41 Kalegran 41 Coalbed 41 BP ruptured Macondo 41 Patos Marinza oilfield 41 uphole 41 mineralized breccias 41 Haynesville 41 commercially exploitable 41 Archean greenstone belt 41 Chiis deposit 41 bituminous sands 41 unconventional shales 41 oxide copper 41 Concession L# 41 Avalon Shale 41 Chaza block 41 ounces Moz. 41 geophysical conductors 41 chromite deposits 41 alluvial gold 41 Pardoo Project 41 sequester carbon dioxide 41 Ksar Hadada 41 situ oilsands 41 Mannville coals 41 Niakafiri 41 extractable 41 Rotliegendes 41 Bokan Dotson Ridge 41 Notikewin 41 Beiya North 41 sub bituminous coal 41 Gas hydrates 41 wells 41 PetroWorth 41 Archean greenstone belts 41 McCoss 41 Indicated resources 41 pit mineable 41 3P reserves 41 Elmworth 41 Alaska Prudhoe Bay 41 Wolfcamp 41 Pembina Nisku 41 Plataforma Deltana 41 LKC interval n 41 bulk minable 41 contaminate aquifers 41 Kotaneelee 41 Probable Reserves 41 Aneth Field 41 fine grained sedimentary rock 41 Haynesville Bossier Shale 41 Bossier Sands 41 Proven Undeveloped 41 unmined uranium 41 Julimar 41 Horizontal wells 41 Wolfberry wells 41 ethane propane butane 41 prolific Zagros Fold Belt 41 Cordero Rojo mines 41 Taq Taq field 41 overthrust 41 Proved Undeveloped 41 TSX TLM 41 Horizontal Drilling 41 copper cobalt gold 41 Bakken wells 41 Atrush block 41 Khuff 41 Lamu basin 41 Syngas 41 IOCG deposits 41 prolific Abitibi Greenstone Belt 41 trona 41 drillable locations 41 nickel laterite deposits