Related by context. All words. (Click for frequent words.) 72 Woodford shale 72 Fayetteville Shale 71 Woodford Shale 69 Chattanooga Shale 69 Arkoma Basin 69 Arkansas Fayetteville Shale 69 Haynesville shale 67 Deep Bossier 66 Marcellus Haynesville 66 Cana Woodford Shale 66 Barnett shale 66 Cana Woodford 66 Colony Granite Wash 66 Arkoma basin 66 Arkoma Basin Woodford Shale 66 Haynesville Shale formation 65 prolific Barnett Shale 65 Haynesville Bossier 65 Anadarko Basin 65 Permian basin 65 Eagleford 64 Bakken acreage 63 Selma Chalk 63 Panhandle Granite Wash 63 Fayetteville Shale formation 63 Bakken shale 63 Bakken Shale 63 Marcellus acreage 63 Haynesville Bossier Shale 63 Paradox Basin 62 Wolfberry Trend 62 Haynesville Shale 62 Devonian Shale 62 Piceance basin 62 Deep Basin 62 Basin Barnett Shale 62 Fayetteville Shale Play 62 Powder River basin 62 Woodford Shale Play 61 Marcellus shales 61 Cinco Terry 61 leasehold acreage 61 undeveloped leasehold 61 Eagleford Shale 61 Haynesville acreage 61 Barnett Shale acreage 61 Palo Duro Basin 61 Elm Grove Field 60 Albany Shale 60 Anadarko Woodford Shale 60 Chesapeake Fayetteville Shale 60 Marcellus Shale acreage 60 Haynesville shales 60 Haynesville Bossier shale 60 Barnett Shale formation 60 Devonian shale 60 Denver Julesburg basin 60 Elm Coulee 60 Nikanassin 60 Granite Wash 60 Montney shale gas 60 Huron Berea 59 Cana Shale 59 Greater Buffalo Wallow 59 Appalachian Basin 59 horizontal Niobrara 59 Anadarko Woodford 59 Barnett Shale 59 Williston basin 59 Williston Basin Bakken 59 Niobrara Shale 59 shale basins 59 Haynesville Shale leasehold 59 Outer Foothills 59 Bossier shales 59 unconventional shale 59 Lower Tertiary 59 Appalachian basin 58 Haynesville Shale acreage 58 Cherokee Basin 58 Granite Wash formation 58 DeSoto Parish Louisiana 58 horizontal Granite Wash 58 Wolfberry 58 Woodford shales 58 Fayetteville shales 58 Haynesville 58 Wolfberry trend 58 Palo Duro basin 58 Montney resource 58 Pembina Cardium 58 Nemaha Ridge 58 drilling horizontal wells 58 Cardium formation 58 Pearsall shale 57 Ozona Northeast 57 Utica shale 57 Pinon Field 57 Elmworth 57 Georgina Basin 57 shale gas 57 Ford Shale 57 Haynesville Fayetteville 57 Arkoma Woodford 57 Uinta basin 57 Avalon Shale 57 Caney Shale 57 Fayetteville Shale acreage 57 Cooper Eromanga Basin 57 Bossier shale 57 Sentell Field 57 Energen Resources 57 unconventional reservoirs 57 Shelby Trough 57 Wapiti Montney 57 Lower Bossier Haynesville 57 Montney Doig 57 coalbed methane CBM 57 Maverick Basin 57 Woodford Shales 56 horizontal Mississippian 56 Piceance Basins 56 Montney shale 56 Utah Uinta Basin 56 Haynesville wells 56 Bossier Shale 56 Wattenberg Field 56 Niobrara shale 56 Spraberry Trend 56 Denver Julesburg Basin 56 Colorado Piceance Basin 56 Kansas Uplift 56 Bakken Formation 56 capitalized unproved leasehold 56 Val Verde Basin 56 Washakie Basin 55 Marcellus shale 55 Hunton Resource 55 Morichito Block 55 Granite Wash wells 55 Williston Basin 55 Oklahoma Cana Woodford 55 Gippsland Basin 55 Austin Chalk 55 Sunniland Trend 55 Altamont Bluebell 55 Niobrara shale formation 55 Utica Shale 55 horizontal coalbed methane 55 Montney formation 55 Wolfcamp 55 Cutbank Ridge 55 unrisked reserve 55 Piceance 55 Uinta Basin 55 undeveloped acreage 55 undrilled prospects 55 Doig Montney 55 coalbed methane 55 Piceance Uinta 55 Haynesville Shale wells 55 Permian Basin Mid Continent 55 Devonian reef 55 Deltana Platform 55 PetroEdge 55 horizontal Haynesville 55 Cardium horizontal 55 Wolfcamp shale 55 Brinx Resources 55 Slave Point 55 BZ# 2S 54 Verkhnechonskoye 54 Arkoma basins 54 shales 54 Denver Julesburg DJ 54 Frac Tech Holdings 54 Kaskida discovery 54 Leor Energy 54 Mirzaani 54 Cook Inlet basin 54 Cordova Embayment 54 Montney fairway 54 Dodsland Viking 54 Canadian sedimentary basin 54 Bakken horizontal 54 Mowry Shale 54 deepwater GOM 54 Gryphon Exploration 54 Putumayo Basin 54 NOS# 54 Lower Bossier Shale 54 Marcellus shale acreage 54 Commences Drilling Operations 54 Petrohawk 54 Barnett Shale wells 54 Leroy Halterman President 54 Coal Bed Methane 54 Bossier Sands 54 Bakken Shale formation 54 Neuquen basin 54 QEP Energy 54 Bemolanga 54 Buffalo Wallow 54 Overthrust 54 Spraberry field 54 Mexico GOM shelf 54 Jolly Ranch 54 Utica shales 54 Gastar 54 Lower Shaunavon 54 Lexaria 54 undrilled locations 54 GMX Resources 54 Niobrara formation 54 Pembina Nisku 54 Gibson Gulch 54 Bethany Longstreet 54 Fuhrman Mascho Field 54 Wolffork 54 Nikaitchuq 54 Drunkard Wash 54 CNX Gas drilled 54 Yegua Cook Mountain 54 Sanish field 53 Musreau 53 Glauconitic 53 QGC coal seam 53 Petrohawk Energy 53 Kotaneelee 53 Barnett Shale Fayetteville Shale 53 Wolfcamp Shale 53 Kebabangan 53 Enogex 53 Beaverhill Lake 53 Mannville CBM 53 EnerJex 53 Monument Butte 53 Equitrans 53 Bakken Sanish 53 Petrosearch 53 Montney 53 coalbed methane wells 53 Costayaco Field 53 Majorsville 53 Callum Cowley 53 Haynesville Marcellus 53 Giddings Field 53 Horseshoe Canyon 53 situ oilsands 53 contiguous acreage 53 shale 53 Liuhua #-# 53 UnionTown 53 Burkley Phillips # 53 deepwater GoM 53 Devon NYSE DVN 53 QMAC 53 Glen Rose Porosity 53 GMXR 53 Compressco 53 Antrim Shale 53 Michigan Antrim Shale 53 Tintaburra Block 53 Marfa Basin 53 Kaskida 53 Tengasco 53 coalbed gas 53 Pecan Gap 53 Baxter Shale 53 Quifa block 53 Hosston Cotton Valley 53 Gething Formation 53 Basin Bakken 53 Ninotsminda Field 53 Lower Tertiary trend 53 Mirzaani # 53 Ansell Sundance 53 Notikewin 52 Fences concession 52 hydrocarbon basins 52 Exco Resources 52 Bethany Longstreet Field 52 Canada Sedimentary Basin 52 drilled horizontally 52 CBM acreage 52 Wilrich 52 Athabasca oilsands 52 North Irael 52 Arpatepe 52 Basin Appalachian Basin 52 Duvernay shale 52 Coalbed methane 52 Alberta Oilsands 52 Neuquen Basin 52 Bayou Postillion 52 ArkLaTex region 52 Etame Field 52 Glauconite 52 unrisked resource 52 waterfloods 52 Avouma 52 Marcellus Shale 52 Ladyfern 52 refrac 52 Frac Tech 52 Tableland Saskatchewan 52 Pelahatchie Field 52 Gordondale 52 nonoperated 52 Lower Shaunavon resource 52 West Cedartree gold 52 Provident Upstream 52 Bijeel 1 52 Antrim shale 52 operated horizontal wells 52 Anadarko Arkoma 52 Sulige 52 St. Lawrence Lowlands 52 Basal Quartz 52 Maritimes Basin 52 AltaCanada 52 Piceance Basin 52 Upper Oligocene 52 Bayou Couba 52 NYSE XCO 52 CREDO owns 52 Powder River basins 52 Belin # 52 prolific Permian Basin 52 Neuquén Basin 52 AAPH 52 deepwater discoveries 52 Central Graben 52 Lexaria Corp. 52 undeveloped leasehold acres 52 Bossier Haynesville 51 Barnett Shale Formation 51 Jonah Pinedale 51 Fort Worth Barnett Shale 51 Khvalynskoye 51 Powder River Basins 51 Etame Marin 51 Lithium brine 51 Marcellus Shale leasehold 51 Pequop Gold District 51 cubic feet BCF 51 Medanito Sur block 51 Kintyre uranium project 51 Canyon Sandstone 51 CHK.N 51 Bakken formation 51 Waterflood 51 Roszkow 51 Krasnoarmeiskome District Saratovskoi Oblast 51 Bluesky formation 51 Ordos Basin 51 Poland Permian Basin 51 fracced 51 coalbed 51 Powder River Basin PRB 51 Sabine Uplift 51 Waskahigan 51 Tethys believes 51 liquid NGL 51 Wilrich horizontal 51 Shale Gas 51 JDZ Block 51 Aneth Field 51 Arkoma 51 Plawce 51 Yegua 51 Cretaceous sands 51 Exco Resources Inc. 51 Cook Inlet Basin 51 Comstock Resources 51 horizontal Montney 51 AWP Olmos 51 Uinta Basins 51 Toroa prospect 51 commented Dinges 51 La Tex 51 Quicksilver Resources Inc. 51 Palmar Largo 51 Miocene sands 51 Energen Corp. 51 MarkWest Liberty 51 Mecaya 51 Shallow Fields 51 XTO.N Quote Profile Research 51 Duvernay Oil Corp 51 Appalachian Basin Marcellus Shale 51 Utah Hingeline 51 Newfield Exploration 51 SEECO 51 Reconcavo 51 Lower Mannville 51 Zijinshan Gas Asset 51 Best NASDAQ ABFS 51 Beetaloo Basin 51 Bonaparte Basin 51 Anadarko Basins 51 Oyo Oilfield 51 Browse basin 51 Shouyang Block 51 McMoRan 51 Montney shale plays 51 Petsec 51 Niobrara Formation 51 multi frac 51 Eromanga Basin 51 Nicolet Permit 51 Niobrara acreage 51 Juanambu 51 Pasquia Hills oil 51 horizontal Bakken wells 51 LKC interval n 51 Marcellus Shale geologic 51 Concho Resources 51 Lotshi Block 51 Petrohawk Energy Corp. 51 horizontal Marcellus 51 Shale formations 51 natural gas 51 Triassic Montney 51 Paradox Basin Project 51 Kalegran 50 added Stengell 50 Timan Pechora 50 Wolfcamp formations 50 Cadomin 50 Akpo field 50 hydrocarbon reservoirs 50 Bontang PSC 50 Dan O. Dinges 50 horizontal Cardium 50 Bossier formations 50 Recoverable reserves 50 Russell Bevly 50 Huron Shale 50 Phu Horm gas 50 wellbores 50 Bakken shales 50 IGas 50 Ostracod 50 Marcellus shale formation 50 Spraberry 50 Caldita 50 Rubiales Piriri 50 Pearsall Shale 50 West Tavaputs 50 Droshky 50 Fuhrman Mascho 50 Nextraction 50 Bayou Choctaw 50 offshore Krishna Godavari 50 Montney horizontal 50 stratigraphic traps 50 nickel sulphide deposits 50 Mississippian formation 50 Block L#/# 50 Upper Mannville 50 Energen 50 Cardium horizontal wells 50 Yegua formation 50 horizontal Woodford shale 50 EOG 50 NGPL 50 Horizontal drilling 50 West Bukha 50 Suroriente Block 50 Gyro sands 50 Godah # 50 Niobrara formations 50 Cardon IV 50 onshore basins 50 Browse Basin offshore 50 Permian Basin 50 Guayuyaco Block 50 Acreage Position 50 NGAS 50 Simpson Dolomite 50 Karakuduk 50 Elm Coulee Field 50 Thrace Basin 50 GOM shelf 50 Pars gas 50 Cahaba Basin 50 oilsands leases 50 horizontal Haynesville shale 50 Phu Horm 50 recompleted 50 Taranaki Basin 50 Chesapeake Energy 50 Chaza block 50 Kintyre uranium 50 Americas Petrogas 50 frac sand 50 Buckskin Mesa 50 Taranaki basin 50 Chicontepec 50 PetroQuest 50 SourceGas LLC 50 Heletz 50 Seabee mine 50 Mtsare Khevi Field 50 WaveForm 50 Cerro las Minitas 50 Putumayo basin 50 Matthys McMillan 50 Kutei Basin 50 Mangahewa 50 Viola Limestone 50 ALRY 50 Bakken wells 50 MegaWest 50 Powder River Basin 50 Llanos basin 50 ACOR PEL 50 ultradeepwater 50 recompletion 50 Khurbet East 50 Lower Abo 50 Drake Woodrush 50 proved reserves YE# 50 Beiya North 50 SandRidge focuses 50 Tano Basin 50 Notikewin formation 50 overriding royalty interest 50 NuLoch 50 Burkley Phillips No. 50 Zheng Guang gold 50 Pogo Producing 50 Co. PXD 50 Denver Julesburg 50 Azeri Chirag Guneshli 50 Joarcam 50 Zapolyarnoye 50 GeoMet 50 Petrol Neodesha 50 Joslyn oilsands 50 midcontinent 50 TGGT 50 proved undeveloped PUD 49 Pasquia Hills 49 St Lawrence Lowlands 49 sandstone reservoirs 49 TGRO 49 Energas 49 Frio Sand 49 Changbei gas 49 GTL Barge 49 Marmaton 49 Denver Julesberg Basin 49 #/#a-# [001] 49 Chaza Block 49 Ante Creek 49 Freestone Trend 49 Ellora Energy 49 Raton Basin 49 Dauletabad 49 saltwater disposal 49 Zafranal Copper Gold 49 West Cedartree Gold 49 Rocky Mountains Mid Continent 49 Cordero Rojo mines 49 Atinum 49 Bakken 49 Koliba Prospect 49 Western Canadian Sedimentary 49 Monterey Shale 49 sedimentary basin 49 Nockatunga 49 Rodnikovskogo 49 East Zhagabulak 49 ultradeep waters 49 horizontal Bakken 49 Neocomian 49 Block #/#d 49 Cerro Negro concession 49 Mississippian Bakken Formation 49 Surat Basin 49 Oselvar 49 Quebec Lowlands 49 Hiswah 49 Zapadno 49 MSEV 49 Mactung 49 Hilcorp 49 Pungarayacu 49 Corriente Copper Belt 49 Mineral Gulch 49 Ellenburger 49 Pekisko 49 multistage frac 49 uncompleted wells 49 Keg River 49 Kiskatinaw 49 GOM Shelf 49 center Ronnie Caveness 49 MMcfepd 49 Bluesky horizontal 49 Rocky Mountain Mid Continent 49 undiscovered hydrocarbon 49 Gething formation 49 Nesson Anticline 49 Diabase Peninsula 49 Pembina Brazeau 49 liquids NGL pipeline 49 Buganviles Block 49 Haynesville Bossier horizontal 49 Muthero 49 Jingemia 49 Cerro Dragon 49 block L#/# 49 Ku Maloob Zaap 49 Qara Dagh 49 grade tungsten skarn 49 Midstream Assets 49 NYSE MHR 49 Loma Montosa 49 Sangaw North 49 lignite coal 49 Waipawa Black 49 Cerro Negro gold 49 unrisked prospective 49 horizontal CBM 49 Proven Undeveloped 49 M'Boundi 49 Nextraction Energy 49 Ebouri 49 drillable locations 49 Bois d' Arc's 49 Dolinnoe 49 Jurassic formations 49 Donkin Coal Project 49 trln cubic feet 49 Wolfberry Project 49 Athabasca basin 49 Magnum Hunter 49 Greater Angostura 49 horizontal drilling 49 Sawn Lake 49 Cerro Corona 49 Chuandongbei 49 Yousefieh 49 Dodsland 49 Belcourt Saxon Limited 49 Berkine Basin 49 Marcellus shale wells 49 FormCap 49 El Quevar project 49 Hawkville Field 49 Assam Arakan basin 49 Gubik 49 Upper Shaunavon 49 Yenac 49 Lodgepole Reef 49 Cusiana 49 Sartwelle # 49 MMSTB 49 Mexico GOM 49 Brinx 49 subsalt cluster 49 Canadon Seco 49 Recompletion 49 Gunnedah Basin 49 Shale 49 Ucayali Basin 49 Non unitized Lower 49 Chemchemal gas 49 Flin Flon Greenstone Belt 49 Umusadege field 49 uranium vanadium 49 Cardium wells 49 Marcellus Shales 49 Morichito 49 Kakut 49 Puskwa 49 presalt 49 Evans Shoal 49 Artesia Vacuum Trend 49 gas condensate 49 Akri Bijeel 49 leasehold acquisitions 49 Hogshooter 49 bed methane CBM 49 Usan field 49 recompleting 49 Midstream LLC 49 Block G#/# 49 Sinaloa Graben 49 Kiamichi River 49 Gas Shales 49 Cannery Loop 49 Telemark Hub 49 Andarko 49 unbooked resource potential 49 Basin Gulch 49 Mancos Shale 49 Camarupim 49 Hunton liquids 49 TXCO 49 Mannville formation 49 Barlevskoye 49 Pennaco 49 North Urtabulak 49 Bossier Shales 49 Marcellus wells 49 Mid Continent Rocky Mountain 49 Arapiraca Project 49 Inc. TSX TLM 48 Mineral Leases 48 Electra Burkburnett 48 Mexico Wolfcamp 48 Vaca Muerta 48 waterflooding 48 PTII 48 Shoats Creek 48 Rodessa Field 48 Pekisko formation 48 slimmer refining margins 48 HighMount 48 mmcfe d 48 GeoResources 48 Haynesville shale wells 48 Qara Dagh Block 48 Salinas Grandes 48 Jumonville # 48 existing wellbores 48 #.# Tcfe 48 Teledrift 48 Qinnan Block 48 OGE Energy 48 Northrock Resources 48 SACROC Unit 48 Keathley Canyon block 48 lithium brine 48 Borate Hills 48 #-#-#-# W5M [003] 48 Brigham Rough Rider 48 Tonkin Springs 48 Cusiana Cupiagua 48 Besbolek 48 cubic feet equivalent bcfe 48 unproved resource 48 drillsites 48 Mahogany Deep 48 Marten Mountain 48 conventional Arkoma Basin 48 oiland gas 48 South Timbalier 48 Kupol mine 48 Wildmere 48 NGAS Resources 48 Corp CHK Short Term 48 Puguang 48 Energen Resources Corporation 48 Best Corp ABFS 48 Bald Prairie 48 Azeri Chirag 48 Chayvo 48 subsidiary VAALCO Gabon 48 Hawkville 48 Origin CSG 48 Deepwater Tano License 48 Verkhnechonsk 48 #bcf [001] 48 Three Forks Sanish 48 anticipates spudding 48 bottomland forests 48 ACOR ORRI 48 XTO Energy Inc. 48 NYSE EOG EOG 48 Duck Pond Mine 48 nyse CHK 48 Ammazzo prospect 48 infill wells 48 hydrocarbon accumulations 48 McElmo Dome 48 Encana Cutbank Ridge 48 Block #b 48 Guayuyaco 48 NYSE DVN 48 Faghur Basin 48 Songliao Basin 48 BOED 48 Glagah Kambuna TAC 48 Newfield Exploration Company 48 horizontal Woodford Shale 48 Sanish wells 48 EXCO Resources 48 Lagunas Norte 48 Iron Quadrangle 48 Rotliegend sandstone 48 tcfe 48 cubic feet equivalent Bcfe 48 encountering hydrocarbons 48 Muskwa shale 48 Synenco Energy 48 Frio formation 48 Fyne Field 48 Gwydyr Bay 48 Okwok 48 Kaybob 48 GMX Resources Inc. 48 OGX 2A 48 Newfield Exploration Mid Continent 48 PGM deposits 48 Panna Mukta Tapti PMT 48 Kambuna Field 48 TSX GTE 48 Deepwater Tano Block 48 Gas Transmission LLC 48 Tintina gold 48 CIECO 48 McMoRan Exploration 48 Zhana Makat 48 Kasamene 48 Dejour Enterprises 48 Cardium Viking 48 Ellenburger formations 48 Anaran 48 Puna Plateau 48 Galilee Basin 48 EnCana ECA 48 East Rinnes 48 Sergipe Alagoas Basin 48 Aroway 48 EOG EOG 48 Channing Flats 48 IP 5b 48 Puguang Gas Field 48 Eumont 48 risked unproved resources 48 3TEC 48 Osyka Corporation 48 Redoubt Shoal 48 Athabasca tar sands 48 #/#b [002] 48 Devon DVN 48 GeoPetro 48 MMcfe per 48 Molybdenum Mine 48 Sawn Lake heavy 48 horizontal wells drilled 48 Spinnaker Exploration 48 Fabie Bay 48 Mako Trough 48 uphole Cretaceous 48 Williston Basins 48 Nordegg 48 Reinga Basin 48 TriAxon Resources Ltd. 48 Ricinus 48 GOM deepwater 48 Cloncurry Copper Project 48 Soumber deposit 48 Droshky development 48 Denbury 48 ECA.TO Quote Profile Research 48 shallower formations 48 Lochend Cardium 48 open pittable gold 48 Cruce Property 48 Sanish 48 XTO 48 Cretaceous reservoirs 48 Viewfield Bakken 48 HighMount Exploration & 48 drillsite agreement 48 LOR # 48 Mirzaani Field 48 amplitude anomaly 48 Capline 48 Tartaruga Block 48 Flatrock discovery 48 PVR Midstream 48 South Timbalier Block 48 PGM deposit 48 uphole 48 Fuhrman Mascho properties 48 Malampaya gas 48 Cheal A7 48 NAEY 48 Oooguruk 48 undrilled 48 1 Lutters Well 48 Steve Stengell Allied 48 Oneok Partners 48 resource delineation 48 NYSE XCO EXCO 48 Rosneft Vankor 48 AMEX FPP 48 Wamsutter Arch Pipeline 48 NYSE RRC 48 Upper Mirador 48 carbonate reservoir 48 Makeevskoye 48 coalbed natural 48 ET 5H 48 Lower Montney 48 Tim Mersoi Basin 48 Basin WCSB 48 Van Buren Cleburne 48 ASEN 48 EXCO Resources NYSE XCO 48 Letitna 48 subsalt layer 48 bcfe 48 Tampen area 48 downspacing 48 NovaGold Donlin Creek 48 AKK# 47 Kiliwani North 47 Eucla Basin 47 Billion Cubic Feet 47 APC.N Quote Profile Research 47 CBM wells 47 Quebec Lowlands Utica 47 Marulk 47 PetroQuest Energy 47 booming Bakken Shale 47 OTCBB AAPH 47 CAMAC Energy 47 Surmont 47 NYSE KMG 47 saline formations 47 Uinta Piceance 47 Tuqueque 1X 47 HOUSTON Anadarko Petroleum 47 Laminaria Corallina 47 Ofin river 47 KUB Gas consist 47 Kyzyl Gold Project 47 deepwaters 47 Montney Fairway 47 Llanos Orientales 47 MMCFEPD 47 GeoResources Inc. 47 Eldor Carbonatite 47 Shenzi 47 Groundbirch 47 horizontal wells 47 Visure 1X 47 shallower Cretaceous 47 Allenergy 47 Taribani Field 47 Montney wells 47 Abraxas Petroleum Corp. 47 surface mineable 47 EXCO Resources Inc. 47 Tib Lake 47 Riou Lake 47 Zitong Block 47 Zarechnoye 47 Canning Basin 47 frac wells 47 Oneok Partners LP 47 Worrior 47 Mmcfe per 47 Absaloka Mine 47 Quinn 3H 47 Amisk Lake 47 Metates 47 Montney horizontal wells 47 Karazhanbas 47 TCFE 47 Coal Seam Gas 47 Orogrande Shear Zone 47 VIC/P# 47 Tasour 47 Ruvuma Basin 47 marine facies 47 Corocoro 47 metallurgical coal mines 47 Exmouth Sub 47 EnergySouth 47 KUB Gas 47 Kemess mine 47 Amisk Gold Project 47 drillable targets 47 Coalbed Methane CBM 47 Caddo Pine 47 Lower Oligocene 47 MoBay Storage Hub 47 layered sedimentary rock 47 Guairuro 47 Nemegosenda Project 47 acreage 47 economically exploitable 47 gasfields 47 Costayaco field 47 onshore Taranaki 47 unconventionals 47 Salym 47 Anadarko Petroleum APC 47 Brigham Exploration 47 Laminaria