3, pp 105-110, March 1970 (In Russian) The prospects of the impulse neutron- neutron logging which records epithermal neutrons (NNL-ET) are analyzed by the method of statistical modelling (Monte-Carlo method), and the spatial time ... Increase in delay time increases the differentiation of diagrams and decreases statistical errors in measuring porosity in ... supply for providing A-C power to the transmitter coil and an improved nulling coil including a primary winding wired in seriesanbsp;...

Title | : | Petroleum Abstracts |

Author | : | |

Publisher | : | - 1972 |

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