Neuquen basin

Related by string. Neuquen Basin * : Neuquen Argentina . Neuquen province . Neuquen Province . Neuquen / BASED IN . Basins . BASIN . basins . Basin : Powder River Basin . River Basin . Murray Darling Basin . Krishna Godavari KG basin . KG basin . Great Basin . catch basins . KG Basin . basin . Mediterranean basin . Wits Basin . Bowen Basin * prolific Neuquen Basin . Argentina Neuquen Basin *

Related by context. All words. (Click for frequent words.) 78 Neuquen Basin 76 Neuquén Basin 74 Noroeste Basin 72 Llanos Basin 72 Putumayo basin 71 Putumayo Basin 71 Puesto Morales 70 Chaza Block 70 Mecaya 69 Tartaruga Block 69 Entre Lomas 69 Vaca Muerta 69 Morichito Block 68 Llanos basin 68 Medanito Sur block 67 Zona Alta 67 Catatumbo Basin 67 Manantial Espejo silver 67 Golfo San 67 Americas Petrogas 67 El Tapau 67 Salinas Grandes 67 Entrerrios 67 onshore Gabon 67 Neuquen Province 67 license PL# 67 Palmar Largo 66 La Rioja Province 66 Llanos Basin Colombia 66 Salar de Salinas Grandes 66 Costayaco Field 66 Sipetrol 66 Shyri 66 Thrace Basin 66 Ucayali Basin 66 Guayuyaco Block 66 Cerro Dragon 66 Alumbrera copper 66 Juanambu 65 Hocol 65 Cerro Negro gold 65 La Maye 65 Salta Province 65 El Torno gold 65 Akzhar 65 Suroriente Block 65 Lithium Brine Project 65 Chaza block 65 Puerto Barco 64 Peregrino field 64 undrilled prospects 64 Canaguaro Block 64 Diablillos Project 64 Guatiquia 64 Isarene 64 Vaca Mahuida 64 Cubiro 64 Puesto Morales Rinconada Concession 64 Cusiana 64 Medanito Sur 64 Sergipe Alagoas Basin 64 Buganviles Block 64 Pinon Field 64 Denver Julesburg Basin 64 subsidiary VAALCO Gabon 64 Los Helados 64 Situche 64 Salta Province Argentina 63 Tecpetrol 63 Rancho Hermoso 63 Talora Block 63 Rubiales Piriri 63 Corcel Block 63 Lower Magdalena 63 Casposo Project 63 Cardium horizontal 63 Petrolera 63 Quifa Block 63 General de Combustibles 63 Guayuyaco 63 Morichito 63 Reconcavo 63 Valle Morado 63 Mulatos Mine 63 Sao Bento mine 63 Costayaco field 63 Quifa block 63 Cano Sur 63 Cardon IV 63 Puna Plateau 63 Gramalote 63 prolific Neuquen Basin 62 Fences concession 62 Rio Ariari 62 Maranon Basin 62 Ucayali basin 62 Inmaculada Project 62 Cubiro Block 62 Campos Basin offshore 62 Tuqueque 1X 62 Turpial 62 Tocantinzinho 62 multi frac 62 La Creciente 62 #/#b [002] 62 undeveloped leasehold 62 Awoun 62 Tsiengui 62 Elm Grove Field 62 Illizi basin 62 Vila Nova iron ore 62 Puesto Guardian 62 Platanillo 62 Isla Cristalina Belt 62 Coiron Amargo 62 Pungarayacu 62 Buganviles 62 Denver Julesburg DJ 62 BrazAlta 62 Sergipe Alagoas 62 YPF SA YPF 62 Obangue 62 block L#/# 62 Block LLA 62 Halten Terrace 62 Outer Foothills 62 Corriente Copper Belt 62 Magdalena Basin 61 Bontang PSC 61 PetroLatina 61 Cooper Eromanga Basin 61 Marcellus Shale acreage 61 Salar de Diablillos 61 Cupiagua 61 Deepwater Tano Block 61 Urumalqui 61 Mnazi Bay 61 Las Calandrias gold 61 Navidad silver 61 Temascaltepec Mining District 61 Fruta del Norte FDN 61 Petrodorado 61 Penedono 61 Cardium formation 61 Bakken acreage 61 Iron Quadrangle 61 Huajoto 61 El Torno 61 Taca Taca 61 Moriche 61 Camarupim 61 Berkine Basin 61 Cerro Negro concession 61 Las Calandrias 61 Huicicila 61 Batero 61 Deseado Massif 61 Pinos Altos mine 61 Yuty Uranium Project 61 Lithium Rare Metals 61 Las Aguilas Nickel 61 Acergy Piper 61 Avouma 61 Lo Increible 4A 61 prospective Deseado Massif 61 Cachinal Silver Project 61 Parex Resources 61 Cauchari 61 Det norske oljeselskap 61 Maricunga Project 61 Taranaki Basin 61 Ouro Roxo 61 Kutei Basin 61 Block #b 60 North Irael 60 Hontomin 60 deepwater GOM 60 Phu Horm gas 60 Jujuy province 60 Piceance Basins 60 Aguablanca mine 60 AndeanGold 60 Kalegran 60 GeoPark 60 Commences Drilling Operations 60 El Quevar project 60 Porphyry Project 60 La Falda Project 60 Calmena 60 Energia Mineral 60 Dos Calandrias 60 Cusiana Cupiagua 60 Aquitaine Maritime 60 Cinco Terry 60 Eagleford Shale 60 Bom Jardim 60 Wapiti Montney 60 Pinguino property 60 BPXC 60 Besbolek 60 Plataforma Deltana 60 Copper PGM 60 Empresa Nacional del 60 Roszkow 60 Para Maranhao 60 Alange Energy 60 Pantanillo 60 Rubiales Field 60 Mexilhao 60 Petrobras Energia SA 60 PSVM 60 salars 60 Chapada mine 60 Wytowno S 1 60 Ebouri field 60 Camflo West 60 Liuhua #-# 60 Block L#/# 60 Moris Mine 60 #/#d [002] 60 Las Tres Palmas 60 Rio Magdalena 60 Bolanitos 60 Farmout 60 Marban Block 60 JDZ Block 4 60 Corcoesto Gold Project 60 Gordondale 60 Pasquia Hills oil 60 JPDA #-# 60 Caylloma Mine 60 Sud Tozeur 60 Corocoro 60 Cumpie Hill 60 Curipamba 60 UP Petroleo 59 Ansell Sundance 59 Au Cu Project 59 Xstrata Copper Las Bambas 59 Stratic 59 Cerro Solo 59 Caballo Blanco project 59 Cardon IV block 59 Godah # 59 Operatorship 59 Nambija 59 Espírito Santo Basin 59 Gualcamayo mine 59 Spraberry field 59 Cori Puncho 59 Arae Gassel 59 L#b 59 Glagah Kambuna TAC 59 PanOcean 59 Stratic Energy Corporation 59 El Cuatro 59 Dussafu 59 Haquira Project 59 Cuiu Cuiu 59 Visure 1X 59 Maverick Basin 59 Zapadno 59 farmee 59 Denver Julesburg basin 59 Entre Lomas concession 59 Kambuna field 59 Lipena 59 Macusani uranium 59 Veladero mine 59 Gryphon Marin 59 Salar de 59 La Noria 59 Pirquitas 59 Buckskin Mesa 59 Neuquen province 59 Ebouri 59 Lotshi Block 59 Mineros Nacionales 59 Pucarana 59 horizontal Montney 59 Bossier shales 59 Avante Colombia 59 PetroCumarebo 59 Waskahigan 59 Bengara II Block 59 Uracoa 59 Tartaruga 59 Kotaneelee 59 Corcoesto 59 presalt 59 Mongora 59 La Dura 59 Marmato Mountain 59 Maranon basin 59 Bongará 59 Shelby Trough 59 Pinuna 59 Corcel 59 Macusani Uranium District 59 Pampa Energia 59 Lagunas Norte 59 Ixhuatan 59 deepwater discoveries 59 Petrolifera 59 Chubut Province 59 Santa Fe Ipora 59 Condor de Oro 59 Kouakouala 59 BM ES 59 Chubut Argentina 59 Bajada del Palo 59 Rio de Oro 59 flagship La Bodega 59 Gran Tierra 59 Deepwater Tano License 59 Phu Horm 59 #/#a-# [001] 59 Pelusa Property 59 Oselvar 59 Pampa Buenos Aires 59 Montney horizontal 59 Caldita 59 La Josefina 59 Arpatepe 59 Guachiria Sur 59 Canaguay # 1 59 Maghena 59 Canaguay 1 59 Anadarko Woodford 59 Deltana Platform 59 Chilquinta Energia 59 Peregrino offshore 59 La Guitarra Mine 59 Campos Santos Espírito 59 Ganarin Gold Silver 59 Los Patos 58 Kutai PSC 58 Llanos Orientales 58 Canacol 58 Chia Surkh Block 58 Calandria Sur 58 Veladero gold 58 explorer Patagonia 58 Anadarko Woodford Shale 58 Essakane Project 58 Petrobras Energía 58 Zafranal 58 Chacay 58 Etame Marin 58 Cachinal 58 Etame Field 58 WaveForm 58 Montney Doig 58 JDZ Block 58 Potiguar 58 Candax 58 Rharb Basin 58 Block #-#/# 58 Saponis 58 Etame Marin Permit 58 Alumbrera mine 58 assumed operatorship 58 Dorado Riquelme 58 M'Boundi 58 Shahuindo property 58 Maranta block 58 Cygam 58 Ber Bahr 58 Gualcamayo 58 Pembina Nisku 58 Pucamayo 58 Kambuna 58 La Coipa mine 58 Eagleford 58 Mapimi 58 Yaramoko 58 La Preciosa silver 58 Espirito Santo basin 58 Lobo Marte 58 Bonaparte Basin 58 Nockatunga 58 Anadarko Basin 58 Quebrada Blanca 58 Ayoluengo 58 Despoblados 58 Gurupi Project 58 Kaoko property 58 Yarumalito 58 Cheleken Contract Area 58 El Tranquilo 58 Agua Rica 58 Promigas 58 Fazenda Brasileiro 58 Newdico 58 Puskwa 58 HBB properties 58 Incahuasi 58 TCFE 58 Mina Isidora 58 Picachos 58 SA REP 58 Refugio Mine 58 leasehold acreage 58 El Valle Carles 58 Keathley Canyon block 58 Logbaba 58 Cuiu Cuiu project 58 Cerro Moro Project 58 Lambouka Prospect 58 Gryphon Exploration 58 East Zhagabulak 58 unevaluated properties 58 Haynesville Shale acreage 58 Blocks #/#b [002] 58 Ossa Morena 58 Pasto Bueno mine 58 Magistral Project 58 Yuty project 58 Zona Baja 58 Avnel 58 Cauchari Olaroz 58 Block #/#d 58 Sheikh Adi 58 Sud Remada permit 58 Amapari Mine 58 Mestiza gold 58 farmouts 58 Quifa 58 undeveloped acreage 58 Topoyaco 58 Sabanero 58 deepwater GoM 58 Ixhuatan Project 58 Sunniland Trend 58 Minera Guaira 58 Ubaque reservoirs 58 Etinde Permit 58 Pasquia Hills 58 Jacobina mine 58 operated horizontal wells 58 Tintaburra Block 58 horizontal Cardium 58 Bayou Couba 58 AleAnna 58 Libertad Mine 58 La Punta 58 Andacollo mine 58 Aguas Tenidas Project 58 Offshore Vigilant 58 ProBenefit 58 Las Cruces Cerattepe 58 Vaca Mahuida block 58 Loma Montosa 58 Monument Butte 58 Gygrid 58 Mirzaani 58 Ricinus 58 Ombrina Mare 58 Cordova Embayment 58 Pungarayacu field 58 Mirzaani # 58 Tumipampa property 58 Los Azules copper 58 unrisked reserve 58 Cerro Morro 58 Yamiri 58 Petrobras Energia 58 Piceance Uinta 58 Taribani Field 58 Hwini Butre 57 Titiribi 57 Cerro Cori 57 Bajo de la 57 Ruvuma Basin 57 Camisea gas 57 Bella Rica 57 Neves Corvo mine 57 Bayovar 57 Canadian sedimentary basin 57 Tableland Saskatchewan 57 drillable locations 57 Hotish 57 NGEx 57 Arkoma Basin 57 Central Graben 57 SOMIKA 57 Jiantou Xinyuan 57 EastCoast Energy 57 RWE Dea Norge AS 57 Copaquire copper molybdenum 57 Kizomba B 57 Bluesky horizontal 57 Pluris Energy 57 Tampen area 57 Pitaloza 57 Aranzazu Project 57 Yuty 57 Guará 57 Chubut Province Argentina 57 Vizcachitas 57 El Penon mine 57 ET 5H 57 Cupiagua fields 57 Pasto Bueno tungsten 57 Proven Undeveloped 57 Sawn Lake 57 Pastos Grandes lithium brine 57 WestFire 57 subsalt cluster 57 Ladyfern 57 Iberian Pyrite Belt 57 Tarachi 57 Exploradora 57 Batero Quinchia Project 57 Kagera Project 57 Ganarin 57 Pan de Azucar 57 Inaja Project 57 Etame 57 Tuligtic 57 onshore Taranaki Basin 57 El Cafetal La Virgen 57 Deep Bossier 57 Kambuna Field 57 BRPM 57 IP 5b 57 Pataz 57 Western Sedimentary Basin 57 Kwanza Basin 57 uphole Cretaceous 57 Takutu Basin 57 Middle Cauca 57 Haynesville Bossier 57 Chia Surkh 57 Gippsland Basin 57 Montney shale 57 Williston Basin acreage 57 ARCADIS Logos 57 Slave Point 57 VIC/P# 57 Wilrich horizontal 57 Massive Sulphide Project 57 Montney wells 57 Vaquillas 57 Gindara 57 Piedemonte 57 ArPetrol 57 Kairiki 57 Rovuma basin 57 Rio Zarza 57 Mobitec Brazil 57 Marcona copper 57 Niquelandia 57 Qara Dagh 57 Colossus COOMIGASP joint venture 57 Tirisano Diamond Mine 57 Lakanfla 57 YPF SA 57 Slyne Basin 57 Lo Increible 57 Cana Woodford Shale 57 Petrex 57 Isarene permit 57 South Akcakoca Sub 57 Nueva Caledonia 57 Frade Field 57 La Solucion 57 Guazapares 57 Petrobras Petroleo Brasileiro SA 57 Minera Alumbrera 57 Las Naves 57 Quebec Lowlands 57 La Bufa 57 Fougadian Exploration Permit 57 Akri Bijeel 57 Salar de Olaroz 57 Suroco 57 Sao Bento Mine 57 highly prospective Deseado 57 Valeura 57 Petrominerales 57 Atrush block 57 Fomicruz 57 offshore Campos Basin 57 Cardium wells 57 Cotabambas Copper Gold 57 Asumura gold projects 57 Riscos de Oro 57 onshore basins 57 Oro del Norte 57 BNK Petroleum Inc. 57 Yenac 57 Wilrich 57 Avanco 57 polymetallic Pinguino property 57 Qara Dagh Block 57 Callum Cowley 57 La Libertad Mine 57 Drake Woodrush 57 Repsol Exploracion 57 Omchak 57 Albacora 57 Licence PL# 57 Keathley Canyon Block 57 subsalt layer 57 ultradeepwater 57 Dodsland 57 Jacobina Mine 57 Glagah Kambuna 57 Tapajos Gold 57 Canext 57 MXI announces 57 Droshky 57 Nueva Escondida 57 Petrolera Entre Lomas 57 Paracatu mine 57 Chucara 57 Moura Licence 57 Edirne Licence 57 Appalachian basin 56 Chalchihuites 56 onshore Taranaki 56 Seco Puli B 56 Katangan Copperbelt 56 Squatex 56 Jingemia 56 El Salto 56 Azulitas 56 Heletz 56 horizontal Niobrara 56 Mtsare Khevi Field 56 Votorantim Metais 56 Opikeigen 56 Guanaco 56 Riou Lake 56 Okwok 56 CB ONN 56 Talisman Energy Norge AS 56 Ocensa 56 Bermejal 56 prolific Permian Basin 56 Hawkville Field 56 Chaucha 56 Moris mine 56 Dodsland area 56 delineation wells 56 South Timbalier 56 Pazflor 56 Pembina Cardium 56 Malampaya gas 56 Temblador 56 Rio Grande Cu Au 56 block MLHP 56 Camago Malampaya 56 Marten Mountain 56 Ledjmet Block #b 56 Carajas Mineral Province 56 Antilla Project 56 East Kalimantan Indonesia 56 Manfo Property 56 Mina Vieja 56 BZ# 2S 56 Pinaya Project 56 Chucapaca 56 Cheal Mining 56 strengthens SFX 56 Puesto Morales Norte 56 Yeso 56 Camino Rojo 56 Coricancha Mine 56 Maricunga Belt 56 Lower Bossier Haynesville 56 Thungo 56 Lagansky Block 56 Okume Complex 56 Tabakoto Segala 56 Candelilla 56 L8 D 56 Corihuarmi Gold Mine 56 Matthys McMillan 56 Ozona Northeast 56 Nikanassin 56 Salars 56 Nukhul formation 56 Kinsale Head 56 Aurizona gold 56 Cap Oeste 56 Kirazli gold 56 Marcellus acreage 56 Vilje 56 Flin Flon Greenstone Belt 56 Beiya North 56 Gurupi 56 Sanish field 56 Gramalote property 56 Araguaia Nickel Project 56 Cerro la Paila 56 Santa Pancha 56 Courville Gold 56 Jujuy Province 56 Bossier shale 56 Mulatos mine 56 Nyuni 56 Bijeel 1 56 Gwydyr Bay 56 Marban deposit 56 Troymet 56 Fresso concession 56 block #/#b 56 Atrush 56 Liwan #-#-# 56 Veladero 56 polymetallic mineral 56 Tajitos 56 Abanico 56 Minera Petaquilla SA 56 Piceance basin 56 Mannville CBM 56 Gran Tierra Energy 56 Portugal Galp Energia 56 undrilled locations 56 Erbahuo 56 Petrogal 56 Chouech Essaida 56 Corongo 56 Macusani Plateau 56 Anchaca 56 Fruta Del Norte 56 El Creston molybdenum 56 Grevling discovery 56 Permian basins 56 Rocksource 56 Pampa Melchorita 56 Arkoma Woodford 56 deepwaters 56 Ampliacion 56 mineral tenements 56 El Abra 56 Kromolice 56 BOPD gross 56 Santo Pará Maranhão 56 Mineros Nacionales SA 56 del Sur SA 56 Permian basin 56 operatorship 56 Agua Branca 56 Pearsall shale 56 Corani silver 56 Participações SA 56 La Colorada mine 56 Exploration Permits 56 Cerro Chorcha 56 UnionTown 56 Boyongan 56 Vanguarda 56 Carbones Colombianos del Cerrejon 56 Nexen Petroleum 56 Ordos Basin 56 unpatented lode claims 56 Corachapi 56 Zitong Block 56 Sierras Blancas 56 Madalena Ventures Inc. 56 Quebrada Verde 56 Porphyry Copper Gold 56 Det norske oljeselskap ASA 56 GoldSands 56 Petroleos del 56 Estrella Pit 56 Cerrado Verde project 56 Alange 56 farmout 56 Benzdorp 56 Haynesville Bossier Shale 56 West Bukha 56 Recoverable reserves 56 Bluesky formation 56 Oromonte 56 NT/P# 56 Enersis SA 56 El Compas 56 Nyinahin mining concession 56 Tasour # 56 Geomark 56 Biga Peninsula 56 Arapiraca Project 56 Kakanda Project 56 El Penon 56 South Minita 56 Superior Craton 56 Pertra 56 Drunkard Wash 56 Tupi Sul 56 La Corina 56 Meliadine West 56 Lluvia de Oro 56 GOM shelf 56 Petroleo ENAP 56 Kobada gold 56 Petroleos SA 56 Concession L# 56 3TEC 56 Volta Grande Gold 56 Espirito Santo Basin 56 Basker Manta Gummy 56 Agencia Nacional de Hidrocarburos 56 appraisal sidetrack 55 Cardium horizontal wells 55 Caroil 55 Maleo 55 Zafranal Copper Gold 55 KGV D3 W1 55 Kalana Mine 55 Davcha 55 Agua Rica copper 55 Beluga sapphire property 55 farmin agreement 55 Alberta Oilsands 55 Piranema 55 Curipamba Project 55 Tranquilo 55 Wolfberry wells 55 hydrocarbon accumulations 55 Exploration License 55 Volund 55 Lower Tertiary 55 Urique Project 55 Gavilanes gold 55 Marmato Gold 55 Orcopampa 55 gold copper porphyry 55 Kalemela 55 La Negra mine 55 Kay Tanda 55 Ku Maloob Zaap 55 Quifa #X 55 Inca de Oro 55 Bois d' Arc's 55 Serra Pelada Project 55 Sociedade Nacional de Combustiveis 55 Atrush Block 55 Modder East gold 55 Pirquitas mine 55 Compania Logistica de Hidrocarburos 55 Lower Abo 55 Luismin 55 Vinccler 55 Matsitama Project 55 Arkhangelovskoe 55 GeoPark Holdings 55 Vila Nova Iron Ore 55 Kihitian 55 prolific Sierra Madre 55 Dolinnoe 55 Potrerillos 55 Laguna Salada Project 55 Buriti trend 55 Iracema 55 Tortigny deposit 55 Trutch 55 Patos Marinza 55 Lomada de Leiva 55 Sinchao Property 55 Woodford shale 55 Echandia 55 Salta province 55 Valle Hondo 55 Dombraly 55 Ezzaouia 55 Malmbjerg 55 Caño Limón 55 Pembina Cardium horizontal 55 Anza Basin 55 Aker Barents 55 Taranaki basin 55 Culebrilla 55 Kagera Nickel 55 Kaskida 55 Stratic Energy 55 drilling recompletions 55 Rio Zarza Gold 55 infill wells 55 Piceance Basin Colorado 55 Tocantinzinho Project 55 Ollachea Project 55 Quest Midstream 55 Kul Bas 55 Frea vein 55 Luz del Sur 55 Reina de Oro 55 Pallancata Mine 55 Exterran Holdings indirectly 55 Pirquitas Project 55 mmbo 55 Sociedad Contractual Minera 55 Storie Property 55 Brownstone Ventures 55 Cerro Moro 55 Vic/P# 55 Takutu 55 horizontal wells drilled 55 Mannville formation 55 Rancho Hermoso SA 55 Ayazli 55 CIECO 55 Cerro Quema Project 55 Odoptu 55 Kakap 55 Koshaj Deposit 55 Chaco Basin 55 Temoris 55 Kupol mine 55 Haynesville shale wells 55 Manantiales 55 Bakken horizontal 55 Ity mine 55 Vilcoro 55 Petroleo Ltda 55 Niaouleni Gold Project 55 Petróleo Brasileiro SA 55 Lower Mirador 55 Montney resource 55 Perro Chico 55 Suroco Energy 55 Bengara II Ltd. CGB2 55 Bellekeno deposit 55 Wildmere 55 Maritimes Basin 55 Skrugard prospect 55 CLOV 55 Cerro Prieto Project 55 FPSO Cidade de 55 Belahouro 55 Huron Berea 55 Kansas Uplift 55 Pasacancha 55 Ofrima 55 TSX ETG 55 Casposo 55 Norway Statoil ASA STO 55 Ag Zn Pb 55 South Tchibala 55 Rare Earth Element 55 Faja del Orinoco 55 Block #/#a [001] 55 Inaja Greenstone Belt 55 Araguaia nickel project 55 assume operatorship 55 prolific greenstone belt 55 Neocomian 55 Andorinhas 55 Geofinance 55 Sao Chico 55 Cernambi 55 Giddings Field 55 Lagoa Salgada 55 horizontal Montney wells 55 DeeThree 55 Minapampa Zone 55 Canning Basin 55 Sudbury Joint Venture 55 Block NC# 55 Sierra Mojada 55 sidetrack appraisal 55 Constancia Project 55 Usan field 55 Patos Marinza oilfield 55 Nemegosenda Project 55 Cerro Quema gold 55 Mantaro Phosphate Project 55 gross overriding royalty 55 Moruga Block 55 Cerro Verde mine 55 Paradox Basin 55 Samapleu 55 Bacanora 55 Oro Del Norte 55 Albany Shale 55 Manitok 55 PetroSouth Energy 55 nonoperated 55 Otish Uranium 55 oil equivalent MMboe 55 Tib Lake 55 Chiguiro Este 55 Khurbet East 55 Sociedad Punta del Cobre 55 Uzboy 55 deepwater subsalt 55 La Bolsa 55 exploration tenements 55 OML# 55 Kaskida Unit 55 APC.N Quote Profile Research 55 Petrozuata 55 Manantial Espejo 55 Chiguiro Oeste 55 Guendalina 55 Powder River basins

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