WB3: Wellbore Devices
Entity Relationship Diagram for Epicentre V3.0 Data Model Copyright (C) 2001 POSC, All Rights Reserved.
bottomhole_assembly bridge_plug casing_centralizer casing_shoe collar core_bit downhole_choke downhole_motor downhole_pressure_sensor downhole_pump downhole_rate_sensor downhole_sensor downhole_temperature_sensor drill_bit drill_collar drill_measurement_tool drill_pipe_joint drilling_jar drillstring_stabilizer fish float_collar gas_lift_mandrel gas_lift_valve gauge_adapter gravel_pack hole_opener packer perforating_gun plunger sealing_bore sliding_sleeve standing_valve sucker_rod_segment sucker_rod_string traveling_valve tubing_anchor underreamer wellbore_device wellbore_plug