About: shale formation

Premodifier: shale
Head noun: formation

Same concepts

Broader concepts

label	provenance	confidence
natural gas from formation	isap:487113972	0.732955
horizontal drilling	isap:411029624	0.683734
oil production	isap:43980909	0.594441
drilling	isap:411029622	0.467367
natural gas	isap:487113963	0.461196
gas	isap:487113970	0.289679
oil	isap:487104847	0.220413

Narrower concepts

label	provenance	confidence
marcellus shale	isap:334969693	0.770861
eagle ford	isap:287055898	0.694936
haynesville shale	isap:334969739	0.649457
bakken in north dakota	isap:425487722	0.611675
marcellus	isap:351473833	0.589193
bakken	isap:425487720	0.514119
barnett	isap:320014852	0.507896
niobrara	isap:185557784	0.415074
utica	isap:336287701	0.364363
wyoming	isap:316118569	0.215546
texas	isap:339290069	0.195491
drilling	isap:183843148	0.131862