Downlod Shapfile Petroleum Fields of the world
This shapefile includes arcs and polygons that describeU.S. Geological
Survey delineatedTotal Petroleum Systems of the World. Each petroleum
systemis defined as a mappable entity encompassing geneticallyrelated
petroleum that occurs in seeps, shows and accumulations(discovered or
undiscovered) that have been generated by a pod,or by closely related
pods, of mature source rock, together withthe essental mappable geologic
elements (source, reservoir, sealand overburden rocks) that control
fundamental processes ofgeneration, migration, entrapment and
preservation of petroleum.Total petroleum systems are described by U.S.
Geological Surveyscientists on the basis of exploration and production
histories,and extensive literature searches. Total petroleum systems
areidentified with a numeric code derived from the numeric codeof the
World Geologic Provinces as defined by theU.S. Geological Survey World
Energy Project. Most totalpetroleum systems are contained within a
single geologicprovince, but there are numerous cases where systemsspan
more than one province.
ليست هناك تعليقات
إرسال تعليق