Petroleum Origins: The Basin Case Files

Petroleum Origins: The Basin Case FilesWhere Competing Origin Theories Meet the RocksWhat happens when competing theories of petroleum origin are tested against the same rocks, the same fluids, and the same production history?Petroleum Origins: The Basin Case Files examines real petroleum systems from around the world using a consistent evidentiary framework. Rather than beginning with a preferred explanation, Book 4 starts with the basin itself-its geology, geochemistry, structure, reservoir behavior, chronology, and field evidence-and asks what those observations can actually prove about the origin, migration, accumulation, and possible replenishment of oil and gas.From conventional source-to-trap petroleum systems to crystalline-basement reservoirs, dynamic fields, deep migration pathways, and more difficult hybrid cases, each case is subjected to the same burden of proof. The analysis considers stratigraphic and structural relationships, fluid geochemistry and isotopes, engineering and production history, thermal and migration chronology, and mass balance rather than allowing any single anomaly to determine the conclusion.Book 4 explores: - The Common Test - one consistent framework for evaluating competing origin theories.- Source-to-Trap Positive Controls - petroleum systems where source, migration, reservoir, and seal relationships are strongly demonstrated.- Dynamic Fields and Crystalline Reservoirs - cases that challenge simple interpretations and test the limits of conventional explanations.- Global Basin Case Files - evidence drawn from geology, wells, seismic interpretation, geochemistry, reservoir behavior, and production history.- The Verdict - what the basin evidence demonstrates, what remains unresolved, and which observations genuinely discriminate between competing models.The objective is not to defend a theory. It is to apply the same standards to every theory.Different theories. The same rocks. The same test.Let the basin decide.