| Name | Logging_Mud_Pty |
|---|---|
| Entity Type | Extension of Drill_Fluid_Pty |
| Description | The measured and assembled description of the state of the mud system at the time when the log acquisition took place. |
| Submodel | WS_Activity |
| Entity Scope | Project |
| Primary Key | Drill_Fluid_Pty_Id |
| Natural Key | |
| Generalizations | Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Date_Circulation_Stopped | DATE | NA |
Date Circulation Stopped | No |
DATE |
| Drill_Fluid_Pty_Id | Drill_Fluid_Pty |
|
The identifier of the property of the mud, mudcake, and mud filtrate for a drill fluid and relevant to logging activities or log analysis. | Yes |
NUMBER(38) |
| Elapsed_Time_Circ_Stopped | double | Time s |
Elapsed Time Circulation Stopped | No |
NUMBER |
| Insert_Date | DATE | NA |
Date the entity was created in the repository | No |
DATE |
| Insert_User | STRING64 | NA |
The name of the user responsible for the creation of this entity in the repository. | No |
VARCHAR2(64) |
| Mud_Filtrate_Res_At_BHT | double | Resistivity ohm.m |
Mud Filtrate Resistivity at BHT | No |
NUMBER |
| Mud_Filtrate_Resistivity | double | Resistivity ohm.m |
Mud Filtrate Sample Resistivity | No |
NUMBER |
| Mud_Filtrate_Source | STRING255 | NA |
Mud Filtrate Sample Source | No |
VARCHAR2(255) |
| Mud_Filtrate_Temperature | double | Temperature degC |
Mud Filtrate Sample Temperature | No |
NUMBER |
| Mud_Resistivity_At_BHT | double | Resistivity ohm.m |
Mud Resistivity at BHT | No |
NUMBER |
| Mud_Sample_Resistivity | double | Resistivity ohm.m |
Mud Sample Resistivity | No |
NUMBER |
| Mud_Sample_Source | STRING255 | NA |
Mud Sample Source | No |
VARCHAR2(255) |
| Mud_Sample_Temperature | double | Temperature degC |
Mud Sample Temperature | No |
NUMBER |
| Mudcake_Sample_Resistivity | double | Resistivity ohm.m |
Mud Cake Sample Resistivity | No |
NUMBER |
| Mudcake_Sample_Source | STRING255 | NA |
Mudcake Sample Source | No |
VARCHAR2(255) |
| Mudcake_Sample_Temperature | double | Temperature degC |
Mudcake Sample Temperature | No |
NUMBER |
| Produced_By | STRING64 | NA |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| SDAT_Label | int | No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Total_Mud_Samples | int | No_Unit |
Number of mud samples taken for log analysis. | No |
NUMBER(10) |
| Update_Date | DATE | NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 | NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Drill_Fluid_Pty | Drill_Fluid_Pty | The identifier of the property of the mud, mudcake, and mud filtrate for a drill fluid and relevant to logging activities or log analysis. | Cascade | Yes |