公开(公告)号：US11520075B2

公开(公告)日：2022-12-06

申请号：US16439624

申请日：2019-06-12

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Shashi Menon ,  Aria Abubakar ,  Vikas Jain ,  David Furse Allen ,  John Rasmus ,  John Paul Horkowitz ,  Valerian Guillot ,  Florent D'Halluin ,  Ridvan Akkurt ,  Sylvain Wlodarczyk

IPC: G01V11/00 ,  G06Q10/10 ,  G01V99/00

Abstract: Methods and systems for augmented geological service characterization are described. An embodiment of a method includes generating a geological service characterization process in response to one or more geological service objectives and a geological service experience information set. Such a method may also include augmenting the geological service characterization process by machine learning in response to a training information set. Additionally, the method may include generating an augmented geological service characterization process in response to the determination information.

公开(公告)号：US20250116793A1

公开(公告)日：2025-04-10

申请号：US18907136

申请日：2024-10-04

Applicant: Schlumberger Technology Corporation

Inventor： Ahmed Fathi Mahmoud Allam ,  David Furse Allen ,  Zeyad Ramadan

IPC: G01V3/32 ,  G01V3/34

Abstract: A method for interpreting nuclear magnetic resonance (NMR) logging measurements includes acquiring NMR logging measurements in a horizontal or near horizontal wellbore. A radial response function for the NMR logging tool is acquired and used in combination with the acquired NMR logging measurements to interpret a subterranean formation model including at least two layers. The radial response function may be estimated by computing contribution coefficients from a first derivative of NMR measurements made at a plurality of fluid levels in a fluid tank.