Related by context. Frequent words. (Click for all words.) 68 Netherland Sewell & 58 GLJ Petroleum Consultants 55 COGE Handbook 55 3P reserves 54 MMbbl 53 Watts Griffis 53 mmbbls 52 2P reserves 52 Tcf 51 tcf 51 Coffey Mining 50 Wardrop Engineering 50 Behre Dolbear 49 MMboe 49 Mining Consultants 49 SRK Consulting 48 petrophysical 48 Snowden Mining 48 trillion cubic meters 48 NSAI 48 geological geophysical 48 Contingent Resources 47 Mboe 47 Micon International 47 recoverable reserves 47 technically recoverable 47 National Instrument NI 47 consulting geologist 46 VIC/P# 46 inferred resource estimate 46 updated NI #-# 46 geologists 46 Consulting Geologist 46 Petropars 46 Mineral Resource 46 GRD Minproc 46 Orinoco Belt 46 JORC Code 46 hydrocarbon reserves 46 JORC compliant 46 Wardrop Engineering Inc. 46 cubic feet bcf 45 Longtom 45 Dutch Shell 45 hydrogeological 45 DeGolyer 45 resource estimation 45 Offshore Petroleum 45 Alange Energy 45 Tullow Oil Plc 45 Proved Reserves 44 sedimentary basins 44 Ebok 44 Resource Estimate 44 unrisked 44 Niko Resources 44 Sonoran Energy 44 supermajor 44 CanArgo 44 MMBO 44 Oilex 44 Proved reserves 44 gasfield 44 geological 44 JORC 44 #bn cubic meters 44 AMEC 44 2D seismic data 44 Mineral Resource Estimate 44 mineral resource 44 Frontera Resources 43 Golder Associates 43 NI #-# resource 43 external auditors 43 #.#mb d [001] 43 mmboe 43 Wood Mackenzie 43 IHS CERA 43 wireline logging 43 NI #-# Mineral Resource 43 Petroleum 43 VAALCO Energy 43 appraisal wells 43 Gippsland Basin 43 Calvalley 43 geological modeling 43 JORC compliant resource 43 bed methane CBM 43 auditors KPMG 42 Public Accountants 42 BPZ Energy 42 Petroleum Exploration 42 NI #-# compliant 42 Georgina Basin 42 probable reserves 42 JORC resource 42 trillion cubic feet 42 Upstream Oil 42 Quifa 42 Hydrocarbon 42 MMBbls