nonexplorative, nonexploratory, unexplorative, unexploratory

explorative, neocomian, deepwater, palaeocene, barquentine, paleocene, oligocene, initial, pannonian, experimental, preparatory, geophysical, unexplored, clastic, preliminary, seismic, geological, magnetometric, microseismic, petrological, diamondiferous, turonian, metallogenic, generative, melville peninsula, cretaceous, woollybutt, intensive, fruitful, drilling rig, unconventional, petrographic, feasibility study, beaufort sea, donets basin, oil shale, tieback, palaeozoic, extensional, eluvial, unfruitful, celebes sea, shallower, informal, mesozoic, conceptual, tupi, orogenic, conglomeratic, geologic, coal seam, lithologic, stratigraphic, subsurface, descending aorta, onshore, joint, argentiferous, formal, embryonic, nocal, john hanning speke, minable, exhaustive, confirmatory, anticlinal, sulu sea, drill rig, opencut, lacerta, paleozoic, mediastinal, auriferous, earnest, metalliferous, upper carboniferous, geothermic, colluvial, situ, pliocene, aquanaut, lateritic, iterative, spectrometric, jan mayen, silurian, dialogical, hydrometallurgical, ursa major, undeveloped, argillaceous, dacitic, unsuccessful, gossan, petroliferous, depositional, geothermal, orinoco river, basinal, hypogene, lowermost, ordovician, finding, timeconsuming, conjoint, problemsolving, manipulative, nondestructive, pioneering, benchmarking, followup, gathering, sequential, solving, routine, summative, wellplanned, design

bore, bore-hole, drill hole, moonwalk, nonexplorative, nonexploratory, probe, unexplorative, unexploratory, vicissitude, wildcat, wildcatter, wildcat well

explorative, preliminary, searching, wildcat