Related by context. Frequent words. (Click for all words.) 68 Canada Sedimentary Basin 66 Western Canadian Sedimentary 62 Denver Julesburg Basin 61 unconventional shale 60 Permian basin 59 Appalachian basin 58 Arkoma Basin 58 Rocky Mountain Mid Continent 58 Williston basin 58 Anadarko Basin 57 Woodford shale 57 Deep Bossier 57 Appalachian Basin 56 Haynesville shale 56 leasehold acreage 55 Barnett Shale formation 55 Maxhamish 55 Woodford Shale 55 Maverick Basin 55 Georgina Basin 55 Monument Butte 55 Deep Basin 55 Putumayo Basin 55 Canning Basin 55 Paradox Basin 55 Cutbank Ridge 55 sedimentary basin 55 Sanish field 54 Patos Marinza 54 WestFire 54 Fayetteville shale 54 El Quevar project 54 Gippsland Basin 54 Cherokee Basin 54 Athabasca basin 53 Nikanassin 53 Montney formation 53 PanOcean 53 Raton Basin 53 transportation fractionation 53 Wilrich 53 Qara Dagh Block 53 upstream midstream 53 Chattanooga Shale 53 Albany Shale 53 Athabasca oilsands 53 Barnett shale 53 uranium vanadium 53 Lower Shaunavon 53 PetroGlobe 53 Cooper Eromanga Basin 52 nickel sulphide deposits 52 refining petrochemicals 52 BlackWatch 52 Piceance Basin 52 Carnarvon Basin 52 liquids extraction 52 Williston Basin 52 Utica shale 52 Kumkol 52 Bri Chem 52 Americas Petrogas 52 Ovoot Tolgoi 52 refining petrochemical 52 WCSB 52 Bakken Shale 51 Cupertino Calif. Symantec 51 Kaybob 51 Whiskey Gap 51 ARM INC. 51 Zafranal 51 Kenville Gold Mine 51 MASS Petroleum 51 Elmworth 51 Cygam 51 Calfrac 51 McCully Field 51 AMB invests 51 Exall Energy 50 Thelon Basin 50 Uinta Basin 50 Athabasca Basin Saskatchewan 50 Permian Basin 50 Wolfberry 50 Montney 50 Bakken formation 50 Cabo Drilling Corp. 50 Akkulka 50 TriStar Oil 50 segments Polymer Additives 50 UK Continental Shelf 50 coalbed methane CBM 50 ProspEx 50 Quesnel Trough 50 Snøhvit 50 Yamal Peninsula 50 Bakken Formation 50 Llanos Basin 50 sedimentary basins 50 Taq Taq field 50 infill submarkets