Methods to analyze the formation subterru00e1nea pierced by a hole of shaft and to produce a fluid hydrocarbon mineral of a geological formation, and, through computer legu00ecvel

摘要

Methods to analyze the formation crossed by a hole underground pit and to produce a fluid hydrocarbon mineral of a geological formation, and the middle legu00ecvel by computer method to analyze an underground formation crossed by a well bore.The method uses a tool comprising a transmitting antenna and a receiving antenna, the underground formation comprising one or more layers of formation. The tool is suspended inside the hole of the shaft, and one or more electromagnetic fields are induced in one or more training. Signs of transient response dependent on time are detected and analyzed.The magnetic anisotropy of at least one of the layers of the formation is detectable. Indications of geodirecionamento can be derived from transient response signals dependent on time, to drill the well to continued that a reservoir of hydrocarbon to be achieved. The hydrocarbon may then be produced.