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1. (WO2018164680) CORRELATING STRATA SURFACES ACROSS WELL LOGS

Pub. No.:    WO/2018/164680    International Application No.:    PCT/US2017/021361
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Thu Mar 09 00:59:59 CET 2017
IPC: G01V 1/28
G01V 1/42
Applicants: LANDMARK GRAPHICS CORPORATION
Inventors: PENG, Yang
POLLACK, Ahinoam
WANG, Kainan
SHIH, Ming-Kang
TRACY, Krisha Hansel
LOMASK, Jesse Mathias
Title: CORRELATING STRATA SURFACES ACROSS WELL LOGS
Abstract:
Strata surfaces can be identified in well logs and correlated across the well logs taking into account manual corrections. For example, a computing device can receive well logs. The computing device can determine multiple stratum-surface correlations based on the well logs. Then, the computing device can receive user input indicating a correction to a particular stratum-surface correlation. Based on the correction to the particular stratum-surface correlation, the computing device can update some or all of the other stratum-surface correlations.