Related by context. All words. (Click for frequent words.) 79 Dzheitune Lam B/# 70 Arta # 70 #,# ft. perf 69 Godah # 69 Dzheitune Lam 68 Petrohawk drilled 68 Tasour 68 appraisal sidetrack 68 fracced 68 Ebouri field 68 South Tchibala 68 Tasour # 67 ft. perf 67 Tsiengui 67 Avouma 67 stope delineation 67 drilling recompletions 67 Cheleken Contract Area 67 Dolinnoe 66 Montney horizontal 66 Gething formation 66 Ausable # 66 Kigogole 66 Cheal B3 66 Lower Acacus Formation 66 Bijeel 1 66 Seberaba 66 Haynesville shale wells 66 Juanambu 66 Rio Ariari 66 Nabrajah # 66 CX# #D 66 Bluesky formation 66 Seberaba # 66 Kyzyloi Field 65 Visure 1X 65 AKD# appraisal 65 KOM# 65 Sierras Blancas 65 Plawce 65 Odoptu 65 Liwan #-#-# 65 Iran Khazar rig 65 Yenac 65 horizontal Haynesville shale 65 Nukhul formation 65 Neocomian 65 Southeast Etame 65 Guatiquia 65 West Bukha 65 East Zhagabulak 65 Haynesville Bossier horizontal 65 Tuqueque 1X 65 Campaigns spar 65 Granite Wash formation 65 Rodnikovskogo 65 RC Reverse Circulation 65 Mafumeira Norte 65 Kochmesskoye # 65 Ebouri 65 Nukhul 65 Akri Bijeel block 65 Mirzaani # 65 multi frac 65 Bangora 64 Upper Mirador 64 GOM Shelf 64 awaiting fracture stimulation 64 Ayazli 64 Dzheitune 64 Patterson UTI Reports 64 AKK# 64 TD perf 64 Stratic Energy Corporation 64 fracture stimulation stages 64 Hontomin 64 Trzek 64 Hiswah 64 Akzhar 64 Rio Ariari Block 64 Marban deposit 64 geological mapping trenching 64 Wolffork 64 sidetrack appraisal 64 Nabrajah 64 Ciresata Porphyry 63 horizontal sidetrack 63 Puajanca Zone 63 Spraberry field 63 Blackford Dolphin 63 hydraulic fracture stimulation 63 Bluesky formations 63 Isarene permit 63 Yousefieh 63 Patchawarra Formation 63 Songa Saturn drillship 63 Verkhnechonskoye 63 Qualified Person overseeing Lydian 63 Chaza Block 63 OGX 2A 63 #/#a-# [002] 63 Cretaceous Massive 63 Main Shear Zone 63 Stena Tay 63 Matthys McMillan Gas 63 #/#a-# [001] 63 Tombua Landana 63 serine protease inhibitor CU# 63 Commences Drill Program 63 coal seams coalbed methane 63 Costayaco field 63 Douala Basin 63 successfully fracture stimulated 63 Quifa #X 63 Strawn Limestone 63 resource delineation 63 ET 5H 63 RC percussion 63 uphole 63 Ayelen Vein 63 Nikanassin 63 Notikewin 62 Osisko Releases 62 Murta Member 62 Mirzaani 62 Yegua formation 62 Trzek 2 62 Lineynoye 62 Hoshia 62 Ca Rong Do 62 Birkhead Formation 62 Mala Noche Footwall Zone 62 leachable chalcocite 62 CX# #XD 62 Anuri kimberlite 62 Kromolice 62 aircore 62 Kavola East 62 Timmins Mine shaft 62 Pembina Cardium horizontal 62 Mtsare Khevi Field 62 Technip Awarded Contract 62 Deepwater Tano Block 62 Jumonville # 62 NQ diamond 62 Liuhua #-# 62 Memouniat Formation 62 Sarikiz 62 Mahogany Deep 62 Muthero 62 Tumipampa 62 El Bibane 62 Rancho Hermoso 62 Lotshi Block 62 geophysics trenching 62 Usan field 62 Bossier shale 62 Obangue 62 Ezzaouia 62 vertical stratigraphic 62 scoping prefeasibility 62 Lower Mannville 62 Pecan Gap 62 operated horizontal wells 62 Arpatepe 62 Encino Vein 62 Kambuna field 62 Aker Barents 62 Thungo 62 Enyenra 2A 62 drilled horizontally 62 Commences Drilling Operations 62 Bua Ban 62 Cheal BH 1 62 Cardium formation 62 Sarqala 1 62 Dogu Ayazli 62 Wytowno S 1 62 Roncott 61 TSX VENTURE BTR FRANKFURT 61 Kotaneelee L 61 Fracture stimulation 61 Byford Dolphin 61 Pasacancha Hole 61 IP 5b 61 Zhana Makat 61 Outer Foothills 61 Gordondale 61 Shaikan Block 61 Canaguay 1 61 Drake Woodrush 61 Endrod 61 Wapiti Montney 61 Nickel Offsets 61 Wytowno # 1 61 Lebork S 1 61 Nueva Caledonia 61 Cheal A4 61 Uracoa 61 Caesar Tonga 61 Jingemia 61 Caballos formation 61 Arkutun Dagi 61 Cardium wells 61 block MLHP 61 OMOC N 61 Penészlek 61 liquid NGL fractionation 61 license PL# 61 mapping trenching 61 Elm Grove Field 61 WDC# 61 Vaca Mahuida 61 wireline logging 61 units drillship semisubmersible 61 Company Skouries Olympias 61 Keathley Canyon Block 61 Lower Mirador 61 Nzizi 61 frac stimulation 61 Valle Morado 61 LOR # 61 An Nagyah 61 Costayaco Field 61 Glauconitic 61 Oselvar 61 Eocene reservoir 61 East Arta # 61 perforated interval 61 Kiskatinaw 61 frac plugs 61 Vaca Muerta 61 horizontal Montney 61 Tawke # 61 shallower Cretaceous 61 Etame 7H 61 Guayuyaco Block 61 Bossier shales 61 Cabo Drilling de 61 Palmar Largo 61 Inc. OTCBB AVOE 61 Forestel Zone 61 Notikewin horizontal 61 Berkine Basin 61 Cimarex drilled 61 Lower Rudeis 61 Commences Drilling Program 61 El Assel 61 EVx 61 Watch infoMania Thursdays 61 Gastar Exploration Announces 61 Rio Magdalena 61 Tui SW 61 Appalachian Basin Marcellus Shale 61 Tampen area 60 Pendalian 60 existing wellbores 60 Winna Gora 60 Marten Mountain 60 Archer Wildlands # 60 Bontang PSC 60 Anadarko Woodford Shale 60 Kvitebjorn 60 Odoptu field 60 Lunskoye 60 Arap Tepe 60 horizontal Niobrara 60 Kambuna 60 net Cardium horizontal 60 Paradox Basin # 60 Updates Resource Estimate 60 Pinuna 60 deepwater subsalt 60 Lower Bossier Haynesville 60 KFG Resources Ltd. 60 Calliope Gas 60 Chouech Essaida 60 Sidi Salim 60 Gold Oxide Skarn 60 GOM shelf 60 geochemical surveying 60 OTCBB PTPE FRANKFURT 4PP 60 An Nagyah # 60 Malartic Lakeshore property 60 geological mapping sampling 60 Lagansky Block 60 Khuff 60 KGV D3 W1 60 Dharoor Block 60 Drilling Update 60 Chaveroo 60 Haynesville Bossier 60 infill diamond 60 Upper Mancos 60 Pembina Nisku 60 Cardium horizontal 60 El Wastani 60 Tindalo 60 Timan Pechora Project 60 Resumes Drilling 60 Greater Plutonio 60 Forages Cabo Inc. 60 Gygrid 60 Akri Bijeel 60 Keg River 60 Plc AIM STEL 60 ft. TDD 60 Situche 60 BP ruptured Macondo 60 drilling coring 60 Initiates Drilling 60 #-#-#-# W5M [003] 60 acidized 60 Ammazzo 60 Upper Shaunavon 60 Grevling 60 underground delineation drilling 60 recompleted 60 Cambay #Z 60 fraced 60 Otish Uranium 60 Bakoudou Magnima 60 geological mapping prospecting 60 El Orito vein 60 Droshky 60 Grevling discovery 60 Sanish field 60 reservoir characterization 60 South Timbalier 60 infill wells 60 Reverse circulation 60 Saiwan East 60 Provides Operational Update 60 Atrush Block 60 #bopd 60 Sissingue 60 Particle Impact 60 Wilrich horizontal 60 trenching sampling 60 Malrok 60 Wolfcamp Shale 60 Constancia Copper Molybdenum 60 Cretaceous reservoir 60 Glen Rose Porosity 60 adit sampling 60 IP geophysical surveying 60 Toroa prospect 60 recomplete 60 Marenica Uranium Project 60 Mexilhao 60 Baku Tbilisi Erzerum 60 Crowflight Announces 60 Pokukrom East 60 Khurbet East 60 Voitinel 60 fracture stimulated 60 Cinco Terry 60 Buriti trend 60 Godah 60 Qishn 60 ground geophysics trenching 60 Valle Hondo 59 Starts Drilling 59 Granite Wash wells 59 Central Mineralised Zone 59 refrac 59 Kyzyloi 59 Norrliden Polymetallic Deposit 59 Tasour field 59 Bossier Sands 59 Shahdaniz 59 Drill Stem 59 directionally drilled 59 Alaminos Canyon 59 Pulkhana 59 Szolnok Formation 59 #SH# 59 #TR# 59 Taribani Field Unit 59 horizontal Montney wells 59 Cardon IV 59 Marulk 59 Kasamene 59 Bohena 59 Kambuna Field 59 Carbonera C 59 Segala deposit 59 Hengam 59 Tinka Resources Limited 59 South Angsi 59 holes #WR# 59 Mecaya 59 Buganviles Block 59 Deepwater Tano License 59 Kalegran 59 Cheleken contract 59 Akwaaba Deeps 59 Urumalqui Au Ag 59 Candelilla structure 59 Moqueta 59 cased hole 59 Rotliegend 59 Gumusut 59 Borate Hills Projects 59 Lang Exploratory Drilling 59 Ni Cu PGM mineralization 59 Loma Montosa 59 ET 7H 59 Dao Ruang 59 excavator trenching 59 Apoteri K 2 59 HPM Forgues 59 Atoka formations 59 Pantanillo 59 horizontal Granite Wash 59 subsea wells 59 Cordero Rojo mines 59 acid fracture stimulation 59 Burkley Phillips No.1 59 Ninotsminda Field 59 Greenschist Zone 59 Arcan anticipates 59 Montney Doig 59 Non unitized 59 swell packers 59 Azeri Chirag Gunashli ACG 59 Fobiri 59 intermediate casing 59 recompletion 59 Geyad 59 #/#b-# [001] 59 gravity geophysical surveys 59 JDZ Block 59 Pembina Cardium properties 59 OB Ranch 59 Etinde permit 59 Bluesky Gething 59 OTCBB AAPH 59 Kizomba B 59 Fyne Field 59 Barre de Fer 59 #-#-#-# W5M [002] 59 Te Giac Den 59 Greater Luno Area 59 Villeta T 59 OML# license 59 Goodnews Bay Platinum 59 SandRidge focuses 59 Magnama 59 Khor Mor 59 #mln ton 59 stepout drilling 59 Oshiveli 59 Despoblados 59 Dussafu 59 Bogoso sulfide expansion 59 Canadon Seco formation 59 Delineation drilling 59 Belford Dolphin 59 Reverse Circulation 59 Kiliwani North 59 Qinshui Basin 59 El Cafetal La Virgen 59 Ninky prospect 59 Cotabambas Copper Gold 59 Gehem 59 ZJS 59 Besbolek 59 verdict elicited gasps 59 Deli Jovan 59 BPZ Energy Announces 59 novel BiTE antibodies 59 Qara Dagh 59 Koshaj 59 Kiena mine 59 Devonian reef 59 Mongora 59 geophysical interpretations 59 operated Rancho Hermoso 59 Wona SW Zone 59 Imwauna Project 59 Candelilla 59 Songa Mercur 59 Barnett Shale Fayetteville Shale 59 Thrace Basin 59 Hutton Sandstone 59 Bethany Longstreet Field 59 Tavsan gold 59 Jebel Hafit 59 RWE Dea Norge 59 Langmuir Project Langmuir No.1 59 Slave Point 59 onshore Gabon 59 McCully Field 59 Trans Ecuadorean 59 El Merk 59 Okume Complex 58 Bombore Gold 58 Kena Property 58 Ouro Verde deposit 58 Spudding 58 PP F# 58 New Seaclem 58 Chia Surkh Block 58 Skyharbour Resources 58 #/#-# [017] 58 Chiguiro Oeste 58 LKC interval n 58 OSE NOR 58 Enyenra 58 NYSE Amex GTE 58 Frøy Field 58 Nortec Minerals 58 Jackpine mine 58 Rodessa Field 58 Ivoire Congo Brazzaville 58 Akkulka 58 Aban Abraham 58 Okoro Setu 58 corehole 58 Ma'anit Joseph # 58 Minapampa Zone 58 Midwest NorthEast 58 Wolfcamp 58 fracture stimulation 58 Cumpie Hill 58 Saxi 58 Cheal A7 58 PetroHungaria 58 PINKSHEETS MGLG 58 Etame Marin 58 ET 6H 58 Ameriwest Fee # 58 Roszkow 58 fracture stimulations 58 Technip Awarded 58 ATP Telemark Hub 58 Mirador formation 58 glittering dupatta scarves 58 Shipping Limited HKSE 58 Manfo Property 58 Yegua sands 58 Chiguiro Este 58 Cardium horizontal wells 58 Osyka Corporation 58 Kihitian 58 Ngayu 58 Keathley Canyon block 58 #/#-# S [001] 58 downhole pumps 58 mapping geochemical sampling 58 Cerro la Paila 58 Bakken horizontal 58 Eastmain Mine 58 proved reserves YE# 58 frac'd 58 Snoehvit natural 58 Tres Juanes Norte 58 Kebabangan 58 Awoun 58 Aircore drilling 58 vertical wellbore 58 Lower Caballos 58 horizontal Cardium wells 58 Platanillo 58 Ampeha trends 58 Al Jariya 58 Anadarko Woodford 58 NIOB interval n 58 Matthys McMillan 58 Liuhuanggou Project 58 DAILY PRODUCTION # 58 Droshky discovery 58 Mississippian formation 58 horizontal wells drilled 58 hole NR# 58 #/#-# S [002] 58 Gacheta 58 Patchawarra 58 Tom Kilbey Sr. 58 Tantamaco 58 Odessa Brody Plock 58 El Santuario gold 58 injector wells 58 Atrush block 58 Nemegosenda Project 58 Shiranish formation 58 Etinde 58 Logbaba 58 USR Technology 58 Dombraly 58 Clay Howells 58 Horizontal drilling 58 Gwabe 58 Lupa Goldfield 58 Waraga 1 58 Smartstox.com Spotlights 58 Takom Zone 58 Acacia Este 58 Courson Ranch 58 Kowalik 1H 58 section #E [003] 58 CANALASKA URANIUM LTD 58 mboe d 58 Seismic surveys 58 Sicera Norte 58 Akkulka block 58 Nockatunga 58 HG Sulphide zone 58 rig explodes 58 uranium mineralization intersected 58 Zhana Makat Field 58 Puesto Morales Rinconada Concession 58 Xietongmen deposit 58 Magusi 58 Ground geophysical surveys 58 Montney wells 58 uranium molybdenum rhenium 58 Sebou Permit 58 Gibson Gulch 58 Block L#/# 58 #W#M [002] 58 #W#M [001] 58 MCFPD 58 Vindaloo zone 58 Gas Condensate 58 #/#b-# [002] 58 EWA 4X 58 Verkhnechonsk 58 #-#-#-# W4 58 Drilling Commences 58 AKD# 58 Callum Cowley 58 Xcite Energy Limited 58 Frio wells 58 Cretaceous Jurassic 58 Puerto Barco 58 Catatumbo Basin 58 T4X 58 Illizi basin 58 Eagleford Shale 58 Hyedua 58 Atrush 58 near Wabowden Manitoba 58 Gunashli 58 #COM# 58 Alvheim floating production 58 Kutcho Project 58 ACOR ORRI 58 #/#-# [020] 58 Paranui # 58 horizontal Marcellus 58 Central Graben 58 PYR Energy Corporation 58 Chayvo field 58 Guneshli 58 TSX VENTURE DSP Diamondex 58 infill RC 58 Yme 58 Nakru 58 Hole KDH 58 PRNewswire FirstCall Highpine Oil 58 Halten Terrace 58 Entrerrios 58 Karakuduk 58 OJVG Gold 58 Drilling Extends 58 Costayaco 58 Koshaj Deposit 58 Opikeigen 58 Codell formation 58 TiTac 58 Reports Assay Results 58 Marfa Basin 58 Kakanda Project 58 Muskwa shale 58 Kutcho Copper Project 58 JDZ Block 4 58 Section #NE [003] 58 Niobrara formation 58 Gramalote property 58 QG1 58 Bongará 58 Hoshia # 58 Kakut 57 Canaguay # 1 57 SQZ 57 Fences concession 57 Dubenski Gold 57 Lone Pine Property 57 LURC# 57 Sindesar Khurd 57 Transgaz Romania 57 Messenger Formation 57 Sapphire Driller 57 Taq Taq Operating 57 Q# vessel 57 PSVM 57 TSX VENTURE YEL FRANKFURT 57 Quebrada Verde 57 Dauletabad gas 57 horizontal Woodford shale 57 assembled geographically diversified 57 umbilicals risers 57 Pucamayo 57 Waterflood 57 Holes EC# 57 Woollybutt 57 recompletions 57 Fayetteville Shale acreage 57 Matsitama Project 57 delineation drill 57 SHEETS CWLXF announces 57 Butiaba region 57 Glauconite 57 Medanito Sur block 57 VTEM airborne surveys 57 Quifa Block 57 Wireline logs 57 AKD# Doris 57 petrophysics 57 Pazflor 57 hole MWNE 57 Assam Arakan basin 57 Calandria Sur 57 Gabon Cote d' 57 Atzam # 3A 57 Drill Hole Results 57 Azulitas 57 Vilje 57 Flatrock discovery 57 TLW.L 57 Breccia Ridge 57 internet website www.mcmoran.com 57 Azerbaijan exports URALS 57 BY JACI CONRAD PEARSON 57 horizontal wellbore 57 Wilrich 57 Onkelo 57 Basker Manta Gummy 57 Isambara 57 Pateke 3H 57 Pokukrom West 57 Alvheim 57 redrill 57 Frankfurt P7J 57 Rough seas halt 57 #-#-#-# W5M [004] 57 Hz wells 57 Fabie Bay 57 aircore holes 57 induced polarization geophysics 57 Taunus pit 57 MMCFED 57 Canaguaro Block 57 Lower Abo 57 Lewek Arunothai 57 Haynesville Bossier Shale 57 Rocky Mountains onshore 57 NULCF 57 OMOC 57 geosteering 57 Workover 57 Tyrihans 57 #-#-#-# W6M 57 Cheleken 57 Kangaluwi 57 underbalanced 57 Gas Shales 57 Tethys Petroleum 57 Mcfd 57 Seabee Mine 57 Lithium Brine 57 Itigi Manyoni Uranium 57 Huaixi 57 South Minita 57 Nasdaq PLLL 57 Vesteraalen islands 57 Albacora Leste 57 Marudi Mountain Gold 57 Ledjmet Block #b 57 Hambok 57 Aurizon Joanna 57 North Urtabulak 57 Current Lm vaccines 57 prognosed 57 Chayvo 57 MPEH TM 57 Bengara II 57 West Dikirnis 57 Petrodelta drilled 57 Paradox Basin 57 Rharb Basin 57 Gramalote Ridge 57 Denver Julesburg DJ 57 Leman sandstone 57 Oiled turtles 57 horizontal Haynesville Shale 57 Vila Nova iron ore 57 updip 57 SMI LX 57 Steve C. Nicandros 57 Limited ASX DLS 57 Libby adit 57 Adi Rassi 57 #/#-in [002] 57 Cook Inlet Basin 57 Poly Metallic 57 Ricinus 57 Zechstein 57 TSX VENTURE BCG 57 Gumusut Kakap 57 Los Aceites 1 57 intersected kimberlite 57 Rio Zarza Gold 57 Deepwater Pathfinder 57 Letitna 57 Woodford shale 57 Bonanza Ledge Zone 57 Horizontal Drilling 57 Likonde 1 57 hole FC# 57 horizontal Bakken 57 horizontal Haynesville wells 57 Chemchemal gas 57 Mobilizes Drill 57 Mesaverde 57 Niblack Project 57 Middle Bakken Formation 57 Woodford Shale 57 Cuiu Cuiu 57 CBM SE 57 Bombore 57 Morichito # 57 Kennetcook # 57 Triex Minerals Corp. 57 Batuque fields 57 recombinant PSMA vaccine 57 Borosi 57 subsea templates 57 Montney formation 57 projects LNG liquefaction 57 drilled directionally 57 Entre Lomas concession 57 mapping prospecting 57 geophysical surveys trenching 57 spudded 57 changer Montero 57 Tano Basin 57 Moho Bilondo 57 Lower Bossier Shale 57 Lower Montney 57 Klaza property 57 Taranaki basin 57 South Timbalier Block 57 Ronguen Main Zone 57 Begins Drilling 57 Coneto 57 Detailed geological mapping 57 official Donald Boham 57 storied chateau 57 Western Sedimentary Basin 57 Itilima 57 Announces Operational Update 57 Block G#/# 57 drilled cased 57 Inter Citic Reports 57 reconnaissance geological mapping 57 Diamond Drill Hole 57 Greater Angostura 57 Antilla Project 57 Pinwheel Zone 57 Kobada Mali 57 Mouchalagane 57 Montney horizontal wells 57 Statoil Snorre 57 Sartwelle # 57 Stab stab 57 Alibekmola 57 #km 2D seismic 57 Etinde Permit 57 Dhirubhai Deepwater KG2 57 #W# [006] 57 Kurt Kui 57 Singida Londoni gold 57 Traci Arbios 57 A#-#/# [002] 57 Kutai PSC 57 Ntaka Hill 57 preliminary cyanide amenability 57 Accori 57 Kuranakh 57 resource delineation drilling 57 Bongara 57 Letitna Zone 57 Shell Bonga 57 Montara wellhead platform 57 Azeri Chirag 57 Anaran 57 NN Zone 57 excavator trenches 57 W. Contractor Nabors 57 Dioulafoundou 57 Waratilla Cartwright 57 Sidace Lake 57 Block #b 57 Volund 57 Lower Oligocene 57 Mexico GOM shelf 57 Sicera Sur 57 Commence Drilling 57 SADD# 57 Ostracod 57 Kul Bas 57 Viola Limestone 57 Joarcam 57 workovers recompletions 57 By crazysharksman Castle 57 Chinchaga prospect 57 leased Deepwater Horizon 57 Pelangio Exploration 57 Songa Delta 57 El Basant 57 #,# acre Angilak 57 chalcocite chalcopyrite 57 Proven Undeveloped 57 Butia prospect 57 Cubiro 57 Mr. Bob Komarechka 57 Wellgreen Property 57 CLOV 57 microseismic monitoring 57 Sakhalin Khabarovsk Vladivostok 57 Bisha Main 57 Energy Enhancer 57 Cohembi 57 Fracing 56 Zafar Mashal 56 Ogama Rockland 56 Musreau 56 Frøy 56 bullheading involved 56 Okwok 56 Drilling Completed 56 MOPU 56 Provides Operational 56 Adumbi prospect 56 Cokers convert crude 56 West Medvezhye 56 Bakken acreage 56 Corporation NNPC Engr 56 workovers 56 Development Corporation www.petd.com 56 Sisskin continues 56 horizontal laterals 56 hydraulically fracturing 56 hole RR# 56 Karlavskoye 56 WaveForm 56 Aquitaine Maritime 56 Villeta N sand 56 encountering hydrocarbons 56 Rotliegend sandstone 56 Nikaitchuq 56 Potash Investing Glossary 56 wireline logs 56 geophysical geochemical 56 Lower Tertiary 56 TSX V TAO 56 onshore Taranaki 56 Production DMCC 56 drilling horizontal wells 56 Guairuro 56 Nyuni 56 Ecopetrol SA BVC ECOPETROL 56 borehole electromagnetic 56 Llanos Orientales 56 Penasco Quemado 56 EurOmax Resources Limited 56 Bonasika Mining Licence 56 kimberlitic bodies 56 Tupi Sul 56 Argentina Neuquen Basin 56 Serrote da Laje 56 shatter tightly compacted 56 Tartaruga Block 56 Mkushi copper 56 Lupita Mine 56 Sergipe Alagoas Basin 56 bearing sandstones 56 clastics 56 Markwells Wood 56 Kinsevere HMS plant 56 heli portable 56 mineralogical studies 56 MMcfed 56 neutron generators 56 TGD 1X 56 Cano Sur