WB4: Welbore Boreholes and Volumes
Entity Relationship Diagram for Epicentre V3.0 Data Model Copyright (C) 2001 POSC, All Rights Reserved.
borehole borehole_component borehole_trajectory_section enlarged_diameter_borehole_seg open_borehole_segment perforation_set single_diameter_borehole_seg temporary_completion well_completion_segment wellbore_annular_volume wellbore_cement_sheath wellbore_fill wellbore_tubular_volume wellbore_volume