Related by context. Frequent words. (Click for all words.) 44 sandstones 42 granites 42 dolomite 42 stratigraphic 41 fracture stimulation 40 shales 40 anticline 40 geologically 39 fracture stimulated 39 limestones 39 geological 39 Formation 39 hydrocarbon bearing 39 sands 39 Formations 38 Devonian 38 Haynesville shale 38 Granite Wash 37 gravels 37 Triassic 37 barite 37 porosity 37 recompletion 37 geologic 37 undrilled 37 Shale 37 sandstone 36 Woodford Shale 36 Miocene 36 basalt 36 drilling 35 shale 35 Ordovician 35 geological formations 35 gossan 35 outcrop 35 sedimentary 35 lodes 34 wells drilled 34 carbonate 34 rock formations 34 coal seams 34 sedimentary rocks 34 hydrocarbon 34 sedimentary rock 34 wellbore 33 Eocene 33 outcrops 33 Bakken formation 32 limestone 32 basins 32 silty 32 Mannville 32 Jurassic 32 peridotite 32 BOPD 32 Cretaceous 31 Reef 31 Sand 31 volcanic rock 30 sediments 30 hydrocarbons 29 horizontal wells 29 bopd 29 wells 26 onshore 26 sand 26 sand dune 25 lakebed 25 cliffs 24 dune 24 Cambay 24 dunes 23 sand dunes 23 sandy 22 sandy beach 22 sandy beaches 21 turquoise waters 21 mud flats 21 sandbanks 21 bbls 20 shallow waters 19 white sandy beaches 19 sand beaches 18 headlands 17 beaches 17 sandy shores 17 reef 17 pristine beaches 16 desert sands 16 beach 16 reefs 16 shoreline 16 azure waters 15 shorelines 15 barren desert 15 Arabian desert 15 oil 12 waters 12 shores 11 Queen Bess