公开(公告)号：US09939549B2

公开(公告)日：2018-04-10

申请号：US14960429

申请日：2015-12-06

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Jeffrey Miles ,  Mathilde Luycx

IPC: G01V5/00 ,  G01V99/00

CPC classification number: G01V5/00 ,  G01V5/104 ,  G01V99/005

Abstract: A method and system for determining at least one property of a geological formation employs at least one forward model to derive at least one synthetic detector measurement that relates to neutron-induced gamma-ray emission from geological formation. The forward model is also used to infer at least one property of the geological formation including bulk density of the geological formation.

公开(公告)号：US20170160425A1

公开(公告)日：2017-06-08

申请号：US14960429

申请日：2015-12-06

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Jeffrey Miles ,  Mathilde Luycx

IPC: G01V5/00 ,  G01V99/00

CPC classification number: G01V5/00 ,  G01V5/104 ,  G01V99/005

Abstract: A method and system for determining at least one property of a geological formation employs at least one forward model to derive at least one synthetic detector measurement that relates to neutron-induced gamma-ray emission from geological formation. The forward model is also used to infer at least one property of the geological formation including bulk density of the geological formation.