WI2: Well Completions
Entity Relationship Diagram for Epicentre V3.0 Data Model Copyright (C) 2001 POSC, All Rights Reserved.
open_borehole_segment Each well_completion_borehole_comp must be composed of one and only one open_borehole_segment. well_completion Each open_borehole_segment may be a part of one or more well_completion_borehole_comp. gravel_pack Each well_completion_gravel_comp must be composed of one and only one gravel_pack. well_completion Each gravel_pack may be a part of one or more well_completion_gravel_comp. perforation_set Each well_completion_perf_comp must be composed of one and only one perforation_set. well_completion Each perforation_set may be a part of one or more well_completion_perf_comp. SELF\pfnu_group_allocation.pfnu_group Each well_pattern_participation must be defined for one and only one well_pattern. Each pfnu_group may be defined by one or more pfnu_group_allocation. well_completion Each reservoir_drainage_feature may be influenced by one and only one well_completion. reservoir_drainage_feature Each well_completion may influence one or more reservoir_drainage_feature. completion_string Each well_completion may utilize one and only one tubing_string. well_completion Each tubing_string may be used by one or more well_completion. mineral_zone Each well_completion may be completed over one and only one mineral_zone. well_completion Each mineral_zone may be exploited by one or more well_completion. well Each well_completion must belong to one and only one well. well_completion Each well may have one or more well_completion. well_completion Each well_completion_borehole_comp must be a part of one and only one well_completion. open_borehole Each well_completion may be composed of one or more well_completion_borehole_comp. well_completion Each well_completion_gravel_comp must be a part of one and only one well_completion. gravel_pack Each well_completion may be composed of one or more well_completion_gravel_comp. well_completion Each well_completion_perf_comp must be a part of one and only one well_completion. perforation_set Each well_completion may be composed of one or more well_completion_perf_comp. well_completion Each well_completion_segment must be a part of one and only one well_completion. well_completion_segment Each well_completion may be composed of one or more well_completion_segment. SELF\pfnu_group_allocation.pfnu Each well_pattern_participation must define the participation of one and only one well_completion. Each pfnu may participate in one or more pfnu_group_allocation. well_completion Each pty_well_completion_downtime may be a property of one and only one well_completion. pty_well_completion_downtime Each well_completion may have a property of one or more pty_well_completion_downtime. well_completion Each well_test_trace may represent one and only one well_completion. well_test_trace Each well_completion may represented by one or more well_test_trace. SELF\process_data.activity Each well_test_trace must be the result of one and only one activity. Each activity may result in values for one or more process_data. temporary_completion Each well_test_trace may represent one and only one temporary_completion. well_test_trace Each temporary_completion may represented by one or more well_test_trace. activity gravel_pack mineral_zone open_borehole_segment perforation_set pty_well_completion_downtime reservoir_drainage_feature temporary_completion tubing_string well well_completion well_completion_borehole_comp well_completion_gravel_comp well_completion_perf_comp well_completion_segment well_pattern well_pattern_participation well_test_trace