Related by context. All words. (Click for frequent words.) 77 Haynesville shales 74 Haynesville Fayetteville 74 Woodford shale 73 Fayetteville shales 73 Eagleford 72 Woodford shales 72 Marcellus shales 70 Marcellus Shales 70 Haynesville Bossier 70 Cana Woodford 69 Arkoma Woodford 69 Haynesville Bossier Shale 68 Piceance basin 68 Permian basin 68 Woodford Shale 68 Haynesville Marcellus 68 Avalon Shale 67 Haynesville shale 67 Val Verde Basin 67 Chattanooga Shale 67 Barnett Shale Fayetteville Shale 67 Arkansas Fayetteville Shale 67 Granite Wash 67 Eagleford Shale 67 Deep Bossier 66 Wolfcamp 66 Fayetteville shale 66 Paradox Basin 66 Outer Foothills 66 Devonian Shale 66 drilling horizontal wells 66 Arkoma Basin 66 Yegua Cook Mountain 66 Huron Berea 66 Pearsall Shale 66 Anadarko Basin 65 Caney Shale 65 Montney Doig 65 Arkoma basin 65 Glauconitic 65 Bakken shales 65 Woodford Shales 65 horizontal Niobrara 65 Haynesville Bossier shale 65 Bossier shales 64 Cana Woodford Shale 64 DeSoto Parish Louisiana 64 Elm Grove Field 64 Non unitized Lower 64 Basin Barnett Shale 64 Granite Wash formation 64 Notikewin 63 Glauconite 63 Electra Burkburnett 63 Niobrara formation 63 Haynesville 63 Anadarko Woodford 63 Arkoma basins 63 Pearsall shale 63 Bossier shale 63 Wolfcamp shale 62 Mowry Shale 62 prolific Barnett Shale 62 Pembina Brazeau 62 Devonian shale 62 Fences concession 62 Panhandle Granite Wash 62 undeveloped leasehold 62 Barnett shale 62 Glen Rose Porosity 61 Powder River basin 61 Austin Chalk 61 Haynesville Shale wells 61 Uinta Basins 61 Wolfcamp formations 61 horizontal Marcellus 61 Wolffork 61 horizontal CBM 61 shale basins 61 Musreau 61 Cherokee Basin 61 Wolfberry Trend 61 Rodessa Field 61 Cardium formation 61 Deep Basin 61 Permian Basin Mid Continent 61 Non unitized 61 unconventional shale 61 Kakut 61 Haynesville Shale formation 61 Cinco Terry 61 Gordondale 60 Appalachian Basin 60 Bald Prairie 60 Shelby Trough 60 horizontal Granite Wash 60 Wilrich 60 unconventional reservoirs 60 Utica shales 60 Wolfberry 60 Williston Basin Bakken 60 Maverick Basin 60 Palo Duro Basin 60 Montney shale plays 60 Selma Chalk 60 Woodford Shale Play 60 Anadarko Woodford Shale 60 Atoka formations 60 Bakken Shale 60 Powder River basins 60 Upper Mannville 60 Barnett Shale formation 60 Marcellus acreage 60 Colony Granite Wash 60 Williston Basin 60 Montney formation 60 SACROC Unit 60 Ellenburger 60 Nikanassin 60 Elm Coulee 60 Lower Bossier Shale 59 horizontal Haynesville 59 Marfa Basin 59 Sabine Uplift 59 Washakie Basin 59 Gibson Gulch 59 Marmaton 59 Haynesville Shale 59 Spraberry field 59 Denver Julesburg 59 Elmworth 59 Bossier Sands 59 recompleting 59 Horseshoe Canyon 59 Rodessa formation 59 Mesaverde formation 59 NW Mendota 59 Pecan Gap 59 horizontal Woodford shale 59 Hosston Cotton Valley 59 recompletion 59 Barnett Shale acreage 59 Fayetteville Shale 59 Blacktail Ridge 59 Mosman Rockingham 59 Bakken horizontal 59 Kansas Uplift 59 Bossier Haynesville 59 Piceance Basins 59 Bakken acreage 59 Buffalo Wallow 59 leasehold acreage 59 Lone Pine Creek 58 Basal Quartz 58 Sanish field 58 Wattenberg Field 58 CREDO owns 58 Barnett Shale 58 Fayetteville Shale formation 58 Waterflood 58 waterfloods 58 Pembina Cardium 58 Denver Julesburg basin 58 Ozona Northeast 58 Antrim shale 58 Bethany Longstreet Field 58 Wabiskaw 58 Wildmere 58 Roncott 58 GOM Shelf 58 AWP Olmos 58 Spraberry Trend 58 Niobrara shale formation 58 Bakken shale 58 Haynesville wells 58 Lower Bossier Haynesville 58 Haynesville acreage 58 Yegua 58 undrilled locations 58 Montney resource 58 Pinon Field 58 Yegua formation 58 Denver Julesburg Basin 58 Greater Buffalo Wallow 58 horizontal Mississippian 58 Acreage Position 58 horizontal coalbed methane 58 multistage frac 58 Permian basins 58 Wolfcamp Shale 58 Montney fairway 58 Niobrara formations 58 Quinn 3H 57 Haynesville Bossier horizontal 57 Montney shale gas 57 Palo Duro basin 57 horizontal wells drilled 57 leasehold acquisitions 57 refrac 57 GOM shelf 57 Fayetteville Shale acreage 57 Dodsland 57 Montney shale 57 Callum Cowley 57 shale 57 Utah Uinta Basin 57 Commences Drilling Operations 57 Bossier Shale 57 CNX Gas drilled 57 multi frac 57 Haynesville Shale leasehold 57 horizontal Bakken 57 Dolomite formation 57 Overthrust 57 Ricinus 57 liquid NGL 57 Mannville CBM 57 Piceance Uinta 57 Sentell Field 57 Cordova Embayment 57 Mancos Shale 57 recompleted 57 Uinta basin 57 Wolfberry trend 57 Triassic Montney 57 Ford Shale 57 Colorado Piceance Basin 57 Lower Montney 57 Puskwa 57 proved undeveloped PUD 57 Mesaverde 57 Slave Point 57 drilled horizontally 57 Shale formations 57 Prue Sand 57 Albany Shale 57 Granite Wash wells 57 uphole 57 Moxa Arch 57 Devonian reef 57 Matthys McMillan 57 Cana Shale 56 undeveloped acreage 56 #-#-#-# W5M [003] 56 Giddings Field 56 Piceance Basin 56 Fuhrman Mascho 56 Belin # 56 Bigoray 56 Oklahoma Cana Woodford 56 Sanish 56 Freestone Trend 56 OTCBB AAPH 56 Cadomin 56 anticipates spudding 56 Arkoma Basin Woodford Shale 56 successfully fracture stimulated 56 horizontal Haynesville shale 56 Appalachian basin 56 Bossier formations 56 Hunton Lime 56 shallower Cretaceous 56 Thrace Basin 56 mmcfe d 56 Fuhrman Mascho Field 56 Montney horizontal 56 Frio formation 56 Nemaha Ridge 56 Beaverhill Lake 56 Marcellus Shale acreage 56 Ellenburger formations 56 Natural Buttes 56 Newfield Exploration Mid Continent 56 Lower Mannville 56 Lower Tertiary 56 Cardium horizontal 56 Huron Shale 56 Utica shale 56 horizontal Montney 56 South Timbalier 56 Western Canadian Sedimentary 56 Cardium Viking 56 Notikewin formation 56 Piceance 56 Uinta Basin 56 drillable locations 56 Roszkow 56 horizontal Bakken wells 55 undrilled prospects 55 Recoverable reserves 55 Wolfberry wells 55 Marcellus shale acreage 55 Canada Sedimentary Basin 55 Denver Julesberg Basin 55 Montney 55 # 3H 55 Muskwa 55 Viosca Knoll 55 Horizontal drilling 55 Canyon Sandstone 55 unrisked reserve 55 Arkoma Basins 55 Barnett Shale wells 55 Denver Julesburg DJ 55 Pelahatchie Field 55 Fort Worth Barnett Shale 55 shales 55 Successfully Drills 55 Permian Basins 55 Cannery Loop 55 Kiskatinaw 55 Gething formation 55 Ante Creek 55 Permian Basin 55 Buffalo Wallow Granite Wash 55 Rocky Mountains onshore 55 downspacing 55 Stockyard Field 55 Redwater Alberta 55 shale gas 55 Marcellus shale 55 Provides Operational Update 55 Uinta Piceance 55 Jonah Pinedale 55 Bakken formation 55 Diatomite 55 wellbores 55 deepwater GOM 55 infill wells 55 NOS# 55 Cook Inlet Basin 55 Dodsland Viking 55 net Cardium horizontal 55 Wapiti Montney 55 Plawce 55 Costayaco Field 55 Teepee Creek 55 Leroy Halterman President 55 successfully recompleted 55 Lower Abo 55 Texas Overthrust 55 Canadian sedimentary basin 55 Anadarko Arkoma 55 Hartshorne Coal 55 Altamont Bluebell 55 commented Dinges 55 Assam Arakan basin 55 Dzheitune Lam A/# 55 Rotliegendes 55 Ostracod 55 waterflood 55 fracced 54 Bossier Shales 54 operated horizontal wells 54 Petrol Neodesha 54 Loma Montosa 54 Kebabangan 54 Maritimes Basin 54 St Lawrence Lowlands 54 Upper Shaunavon 54 Mcfpd 54 Burkley Phillips # 54 existing wellbores 54 Russell Bevly # 54 Lower Shaunavon 54 Montney wells 54 Eagleford shale 54 Nikaitchuq 54 Bakken Sanish 54 Nordegg 54 Devon NYSE DVN 54 Jurassic formations 54 Joarcam 54 Lower Tertiary trend 54 Kaybob 54 Wilrich horizontal 54 Montney formations 54 Williston basin 54 Cordero Rojo mines 54 uncompleted wells 54 Fold Belt 54 Notikewin horizontal 54 Keg River 54 mcfpd 54 Mancos shale 54 horizontal drilling 54 conventional Arkoma Basin 54 Pembina Nisku 54 Fayetteville Shale Play 54 Gething Formation 54 Niobrara shale 54 added Stengell 54 Spraberry 54 Ammazzo 54 Chesapeake NYSE CHK 54 Nesson Anticline 54 acidized 54 Bakken wells 54 Viola Limestone 54 awaiting fracture stimulation 54 Monument Butte 54 Mexico GOM shelf 54 Energen Resources 54 Haynesville Shale acreage 54 Waskada 54 Mississippian formation 54 West Tavaputs 54 CBM wells 54 unrisked resource 54 Putumayo Basin 54 Fuhrman Mascho lease 54 Yeso 54 sands silts 54 Gwydyr Bay 54 Hawkeye Midkiff 54 3TEC 54 Blanco Burnet 54 unrisked resource potential 54 Sugarkane 54 Aneth Field 54 fracture stimulated 54 horizontal Cardium wells 54 MMcfed 54 Courson Ranch 54 # 6H 54 proved reserves YE# 53 sandstone reservoirs 53 SACROC 53 coalbed methane CBM 53 Dzheitune Lam B/# 53 Paluxy 53 prolific Permian Basin 53 Kutei Basin 53 LOR # 53 Pekisko 53 Mamm Creek 53 Montney horizontal wells 53 Texas Overthrust Cotton 53 KGV D3 W1 53 horizontal wells 53 Niobrara Formation 53 Simpson Dolomite 53 Paradox Basin Project 53 Nockatunga 53 vertical stratigraphic 53 Mirzaani 53 Barnett Shale Formation 53 Bluesky formation 53 Grayburg 53 Wolfberry Project 53 Gulftex Operating Inc. 53 Starts Drilling 53 Upper Devonian 53 Arctic Coastal Plain 53 Coal Bed Methane 53 QEP Energy 53 Cutbank 53 Mannville formation 53 Haynesville shale wells 53 Michigan Antrim Shale 53 McCully Field 53 Three Forks Formations 53 Kalegran 53 unconventionals 53 deepwater subsalt 53 Claiborne Parishes 53 EURs 53 Bayou Postillion 53 Morichito Block 53 deepwater GoM 53 Mexico Wolfcamp 53 refinery throughputs 53 Lower Shaunavon resource 53 Appalachian Basin Marcellus Shale 53 Fuhrman Mascho properties 53 Cutbank Ridge 53 LKC interval n 53 Hawkville 53 Coalbed methane 53 Cretaceous sands 53 Clearfork 53 saltwater disposal 53 Lodgepole Reef 53 Upper Montney 53 horizontal Wolfcamp 53 layered sedimentary rock 53 recompletions 53 horizontal Marcellus Shale 53 Basin Bakken 53 Ninotsminda Field 53 Situche 53 Duvernay shale 53 Guatiquia 53 Makeevskoye 53 Mcfd 53 drilling recompletions 53 Tableland Saskatchewan 53 Neocomian 53 NYSE CRK 53 Maxhamish 53 Bethany Longstreet 53 fraced 53 #bcf [001] 53 Sawn Lake 53 oiland gas 53 nonoperated 53 Hilcorp 53 Embayment 53 SandRidge focuses 52 Hemphill Buffalo Wallow 52 ultradeep waters 52 Hosston 52 La Tex 52 Basin Appalachian Basin 52 Bakken Formation 52 Dodsland area 52 Kuparuk River 52 Williston Basins 52 Anadarko Basins 52 contiguous acreage 52 Lebork S 1 52 Bakken Shale formation 52 Girouxville 52 Burkley Phillips No. 52 Cooper Eromanga Basin 52 liquids NGL pipeline 52 Equitrans 52 Telemark Hub 52 delineation wells 52 Weald Basin 52 MMCFPD 52 Nicolet Permit 52 Deepwater Tano License 52 directionally drilled 52 seismically defined 52 Archer Wildlands # 52 Raton Basin 52 Pasquia Hills oil 52 # 7H 52 North Urtabulak 52 Keathley Canyon 52 Nasdaq BEXP 52 Worrior 52 #/#b-# [001] 52 Alaminos Canyon 52 Baxter Shale 52 Sawn Lake heavy 52 Niobrara Shale 52 Directional drilling 52 Cook Inlet basin 52 Utica Shale 52 Le Flore 52 Boepd 52 NGL fractionator 52 Ansell Sundance 52 Cimarex drilled 52 EQT Production 52 North Irael 52 Olgovskoye 52 Alibekmola 52 Shale Formation 52 Groundbirch 52 slickwater 52 Proven Undeveloped 52 Pondera Teton 52 Compressor Station 52 Kromolice 52 MMcfepd 52 Bois d' Arc's 52 Ladyfern 52 Russell Bevly 52 Waskahigan 52 Cardium wells 52 Sanish wells 52 drillsites 52 Arkoma 52 HEMPHILL WILDCAT & 52 horizontal Cardium 52 Gubik 52 Sartwelle # 52 South Timbalier Block 52 BOED 52 Gastar Exploration Announces 52 sidetrack appraisal 52 stratigraphic trap 52 liquid NGL fractionation 52 Hawkville Field 52 Mangahewa 52 Inc. TSX TLM 52 horizontal Selma Chalk 52 analyst Subash Chandra 52 Kiena 52 Monterey Shale 52 Rio Ariari 52 NIOB interval n 52 Ritchie Roane 52 FormCap 52 MMcfe per 52 Petrohawk drilled 52 Kutcho Copper Project 52 Mmcfd 52 #W#M [001] 52 Na Kika 52 unconventional shales 51 Blocks #/#b [002] 51 Artesia Vacuum Trend 51 Lotshi Block 51 Rocky Mountain Basins 51 Quail Tools 51 Comstock Resources 51 Coalbed Methane CBM 51 Cardon IV 51 coalbed 51 Eromanga Basin 51 Abraxas AMEX ABP 51 Athabasca Basin Saskatchewan 51 Nukhul 51 NYSE MHR 51 capitalized unproved leasehold 51 Exco Resources Inc. 51 Begins Drilling 51 porosity permeability 51 underbalanced 51 Marcellus 51 bbl MMcf 51 Pasquia Hills Saskatchewan 51 fine grained sedimentary 51 Energen Resources Corporation 51 block #/#b 51 Cretaceous reservoirs 51 Jingemia 51 Drunkard Wash 51 Rodessa 51 Teels Marsh 51 Birkhead Formation 51 Tano Basin 51 Midale 51 Cardium horizontal wells 51 Doig Montney 51 Endrod 51 Arpatepe 51 Recompletion 51 cased hole 51 Corcel Block 51 Visure 1X 51 Neuquen Basin 51 vertical wellbore 51 Kirkella 51 Etame Marin 51 microseismic 51 Mesaverde Formation 51 Western Sedimentary Basin 51 Billion Cubic Feet 51 permeability reservoir 51 Dawson Geophysical Nasdaq DWSN 51 Pekisko formation 51 Hilcorp Energy 51 TCFE 51 Brigham Rough Rider 51 Niobrara 51 Droshky 51 Chiguiro Este 51 #,# ft. perf 51 Molybdenum Mine 51 aerially extensive 51 drilled directionally 51 carbonate reservoir 51 wells drilled 51 Airman Graduates 51 Hangingstone 51 Bluesky horizontal 51 Qara Dagh 51 Proved undeveloped reserves 51 Montney Shale 51 # 5H 51 Midstream Assets 51 Utica Shale formation 51 Nextraction Energy 51 Washita counties 51 Brazos Burleson 51 Gas Condensate 51 unbooked resource potential 51 Rocky Mountain Mid Continent 51 Announces Spudding 51 Shale Gas 51 Guatiquia Block 51 Mahogany Deep 51 Gas Shales 51 Chinchaga 51 coiled tubing drilling 51 Ujung Pangkah 51 Canadon Seco 51 horizontal Barnett Shale 51 using slickwater 51 ECO Pad 51 BCFG 51 T#N R#W [001] 51 Niakuk 51 Basin WCSB 51 Akri Bijeel 51 Desdemona Properties 51 Keathley Canyon block 51 West Bukha 51 #bcf [002] 51 Carlin Trend Nevada 51 horizontal Woodford Shale 51 Belford Dolphin drillship 51 workovers 51 Verkhnechonskoye 51 #/#a-# [001] 51 ATP Telemark Hub 51 waterflooding 51 Outer Moray Firth 51 Meritage Midstream 51 Woodardville Field 51 Tintaburra Block 51 redrill 51 Quifa block 51 Central Graben 51 NYSE TLM 51 Marge Vein 51 uphole zones 51 Boxey Point 51 Rotliegend sandstone 51 bearing sandstones 51 Rio Magdalena 51 Palmar Largo 51 Buckskin Mesa 51 Announces Operational Update 51 Three Forks Sanish 50 Questar E 50 Mantario 50 geomarkets 50 workovers recompletions 50 Shoats Creek 50 stratigraphic traps 50 subsea tieback 50 coalbed methane 50 Taribani Field Unit 50 Arbuckle interval 50 # 2H 50 Provident Upstream 50 Okfuskee 50 Initiates Drilling 50 Wolfcamp Canyon 50 horizontal Haynesville Shale 50 NGL pipeline 50 Anticline 50 Callawonga 50 Sand Wash 50 Petrohawk Energy 50 Rocky Mountains Mid Continent 50 Deep Omicron 50 Dodsland Saskatchewan 50 Reconcavo 50 Kotaneelee 50 Royalty Properties 50 geologically favorable 50 Horizontal wells 50 equivalent Mmcfe 50 Dolinnoe 50 Waipawa Black 50 midcontinent 50 Hogshooter 50 acre spacing 50 Mmcfed 50 Matthys McMillan Gas 50 Cheleken Contract Area 50 Burkley Phillips No.1 50 Chinchaga prospect 50 Tib Lake 50 recomplete 50 Powder River Basins 50 AMEX FTK 50 Upper Oligocene 50 Garrett Hermanski 50 GMX Resources 50 hydrocarbon reservoirs 50 Hemphill Wildcat 50 Mountrail 50 Majorsville 50 Pinuna 50 1 Lutters Well 50 GOM deepwater 50 Fyne Field 50 Lithium brine 50 Umusadege field 50 Tcfe 50 Ammazzo prospect 50 petrophysics 50 mmcfed 50 cubic feet equivalent Bcfe 50 Clear Fork formations 50 Woodbend 50 Berkine Basin 50 Rotliegend 50 Chaveroo 50 Cheleken contract 50 Powder River Basin PRB 50 Karakuduk 50 GeoResources Inc. 50 natural gas 50 Mmcf 50 Ship Shoal Block 50 East Zhagabulak 50 Petrohawk 50 Mudlogging 50 Bienville parishes 50 Bayou Couba 50 Guairuro 50 uphole Cretaceous 50 Bijeel 1 50 outer Continental Shelf 50 Norphlet 50 Pantheon Resources 50 mmbbl 50 Phiops 50 NOJ# 50 Ebouri 50 Mmcfe per 50 Sinaloa Graben 50 Redoubt Shoal 50 Winna Gora 50 Frio wells 50 TransColorado 50 Kaskida 50 Amvest 50 Grizzly Bluff 50 Tengasco 50 Hingeline 50 OGX 2A 50 Godah # 50 IP 5b 50 South Tchibala 50 undrilled 50 shallower formations 50 Zaniemysl 50 NuStar Logistics 50 fracture stimulation 50 Granite Wash Cimarex Energy 50 Droshky development 50 Dilly Creek 50 Seberaba # 50 Goldbanks 50 Trillion Cubic Feet 50 Gippsland Basin 50 Jolly Ranch 50 Newfield Exploration 50 Marten Mountain 50 CHK.N 50 Pembina Cardium horizontal 50 Nemegosenda Project 50 Shale 50 Calliope Gas 50 Block #/#c 50 mmcfpd 50 Greater Angostura 50 Identifies Significant 50 MMCFE D 50 Steckman Ridge 50 Midcontinent 50 Marcellus Shale 50 Frio sands 50 Latigo Petroleum Texas 49 Brigham Exploration Announces 49 Nabors participates 49 faulted anticline 49 Flemish Pass 49 casing tubing 49 Patos Marinza 49 Cenomanian 49 MMcfe 49 Natural Gas Gathering 49 Namur Sandstone 49 Stratic Energy Corporation 49 Toroa prospect 49 TXCO Resources 49 QMAC 49 El Cafetal La Virgen 49 Arkutun Dagi 49 Wolfcamp formation 49 Marban Block 49 Arta # 49 Gasfield 49 Cooper Eromanga 49 Battrum 49 Alaska Spraberry Trend 49 Pressure Pumping Services 49 Frio Sand 49 matrix porosity 49 Sangaw North 49 Upper Mirador 49 Miocene sands 49 Keathley Canyon Block 49 Chisna 49 Hunton Resource 49 Temiscouata Property 49 spokesman Randy Teeuwen 49 Greenwood Waskom 49 Commences Drilling 49 Snowbird Tectonic Zone 49 MMcfe d 49 Proved Reserves Increase 49 Vermillion Basin 49 CanAlaska geological expertise 49 Abraxas Petroleum Corp. 49 WaveForm 49 Montney Formation 49 HPM Forgues 49 Doddridge Counties 49 Morichito 49 Amdel pipeline 49 deepwater discoveries 49 Osyka Corporation 49 Dixonville 49 Insight Mediacom 49 Geauxpher 49 Yenac 49 Compressco 49 NGL extraction 49 hp MI 49 unrisked recoverable 49 FBIR 49 Mid Continent Rocky Mountain 49 Doig formations 49 Lower Acacus 49 MMSTB 49 Mmcfe 49 assumed operatorship 49 Tuqueque 1X 49 Knotty Head 49 Wells Drilled 49 Brigham Exploration 49 Mongora 49 Drilling Update 49 Chaza Block 49 Barnett Shale Ark 49 Fracing 49 FRANKFURT PHV 49 Siltstone 49 Viewfield Bakken 49 clastics 49 Cleveland Tonkawa Mississippian 49 Bonaparte Basin 49 TSX CAZ 49 3D Seismic 49 Flin Flon Greenstone Belt 49 Sanish Field 49 Tupi Iracema 49 Utica shale formations 49 Flatrock 49 NuLoch 49 unrisked gross 49 Kotaneelee L 49 Midstream MLP #,# 49 Oselvar 49 Dewey Burdock Project 49 Avouma 49 Situ Recovery ISR 49 Marcellus shale wells 49 Atrush block 49 Frac Tech 49 La Bufa 49 Tishrine 49 Middle Bakken formation 49 Birdbear 49 WSJU # 49 OB Ranch 49 Tampen area 49 Corp CHK Short Term 49 Upper Wasatch 49 Georgina Basin 49 Piceance Uinta Basin 49 frac wells 49 XTO XTO 49 Cotten Land 49 Strat Land 49 geosteering 49 Costayaco field 49 deepwaters 49 -MI6 MI5 49 Llanos Orientales 49 encountering hydrocarbons 49 Greenstone belt 49 Kutai PSC 49 Piceance Lateral 49 Bongo Prospect 49 Teledrift 49 Mirzaani # 49 OCTG shipments 49 Breagh 49 Putumayo basin 49 Lower Oligocene 49 Frio Sands 49 Tasour 49 MWD LWD 49 Pungarayacu 49 ft. perf 49 Nextraction