Method for use in conjunction with equipment of laboratu00e0rio defines a sample volume, laboratu00e0rio equipment, and method for use in conjunction with equipment that defines a sample volume of laboratu00e0rio

摘要

Method for use in conjunction with equipment of laboratu00e0rio defines a sample volume, and laboratu00e0rio equipment. A method of NMR in the laboratory (laboratory equipment and corresponding) defines a sample volume. The method stores data of the tool that go down to the pit corresponding to a sample carrier of hydrocarbon from a given underground formation.The data of the tool that go down to the pit include parameters related to magnetic fields by using a tool that comes down to the pit during a series of measurements by NMR of the given underground formation. The sample is positioned in the sample volume of laboratory equipment, which applies a static magnetic field to the sample volume.In addition, the laboratory equipment applies a set of measurements by NMR sample volume for most thus determine a property of the sample. The measurements by NMR of the set of measurements include a sequence of pulses of the oscillating magnetic field in combination with a pulsed field gradient mode.The pulsed field gradient method based on the data stored in the tool that go down to the pit corresponding to the sample. A method of NMR laboratory to optimize the NMR measurements in the interior of the casing is also described.