| Name | Nozzle_Pty |
|---|---|
| Entity Type | Table |
| Description | This class is for operating properties of nozzles, ports, jets as used in drill bits, core bits, and other tools. Nozzle for a drill bit is a passageway that causes the drilling fluid to be ejected from the bit at high velocity. The jet of mud clears the bottom of the hole. Nozzles come in different sizes that can be interchanged on the bit to adjust the velocity with which the mud exits the bit. (MMS) |
| Submodel | Tubular |
| Entity Scope | Project |
| Primary Key | Id |
| Natural Key | |
| Generalizations | Entity , IT_Object , Tracked_Object |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Bypass_Sub_Id | Bypass_Sub |
|
To identify the bypass sub | No |
NUMBER(38) |
| End_Date | DATE | NA |
End Date and Time of its usage. | No |
DATE |
| Existence_Kind | REF_EXISTENCE_KIND | NA |
A reference value that describes the state of existence in the lifecycle of the entity, for example, Planned, Predicted, Required, Simulated, and Actual. | Yes Actual |
VARCHAR2(64) |
| Flow_Area | double | Area m2 |
Area through which fluid can flow. When computed, it is a function of the inside diameter and nozzle count. | No |
NUMBER |
| GUID | STRING128 | NA |
Globally Unique IDentifier for an instance of a class. USAGE NOTES: There are two cases: 1) GUID is not populated or used; and 2) it is populated with a value that is globally unique. If the GUID is populated there are two means of doing so for a given project: 2a) Seabed automatically generates and populates the GUID when an instance is created (valid only on Oracle based systems); and 2b) the GUID is generated and populated by an application (other than Seabed) on instance creation. Whether Seabed automatically generates GUIDs for a project is determined by the Auto_GUID flag in SDS_Account. Note that techniques 2a and 2b can coexist in the same project. When GUIDs are automatically generated an application can override the automatically generated GUID with its own GUID by simply supplying the GUID value. Applications that generate their own GUIDs and populate the GUID column will function correctly on projects which have automatic GUID generation turned on. | No |
VARCHAR2(128) |
| Id | ID | No_Unit |
Unique identifier for this entity. | Yes |
NUMBER(38) |
| 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) |
| Inside_Diameter | double | Cylinder_Diameter mm |
Inside Diameter of the Nozzle / Port / Jet | No |
NUMBER |
| Name | ENTITY_NAME | NA |
The name given to any object or data item, e.g. name of Well, name of Field, etc. | No |
VARCHAR2(255) |
| Nozzle_Count | int | No_Unit |
The number of the Nozzles / Ports / Jets with the same inside diameter. | No |
NUMBER(10) |
| Nozzle_Length | double | Length m |
Length of the Nozzle / Port / Jet | No |
NUMBER |
| Nozzle_Type | STRING64 | NA |
Type of the nozzle such as normal, extended. | No |
VARCHAR2(64) |
| Orientation | STRING64 | NA |
The orientation of the nozzle. | No |
VARCHAR2(64) |
| Original_Source | STRING64 | NA |
The name of the person, Organization or project source that originally provided this entity, e.g. "IHS-EnergyData" or "FinderUpper Stratton Deeper Pool 15" | No |
VARCHAR2(64) |
| Produced_By | STRING64 | NA |
The name of application role that created the entity, for data created programmatically. | No |
VARCHAR2(64) |
| Remarks | STRING2000 | NA |
Any type of remarks added to an entity instance. | No |
VARCHAR2(2000) |
| Rotary_Cutting_Tool_Id | Rotary_Cutting_Tool |
|
The Rotary_Cutting_Tool (Drill Bit, Core Bit, Reamer, Hole Opener or similar tool) for which the Nozzle / Port/ Jet is used. | No |
NUMBER(38) |
| Rotary_Cutting_Tool_Tbl | Meta_Entity |
|
Rotary_Cutting_Tool type | No |
VARCHAR2(30) |
| SDAT_Label | int | No_Unit |
Label used by the security system for entitlements. SDAT is Secure Data Access Technology. | No |
NUMBER(10) |
| Source | STRING64 | NA |
Name of the person or organization responsible for this entitys E and P content and quality. Not the data technologist or IT expert creating the entity, for which see IT_Object.Insert_User and Update_User. | No |
VARCHAR2(64) |
| Start_Date | DATE | NA |
Start Date and Time of its usage. | Yes |
DATE |
| 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) |
| Version | STRING255 | NA |
The form or variant of the entity. | Yes 1 |
VARCHAR2(255) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Rotary_Cutting_Tool | Rotary_Cutting_Tool | The Rotary_Cutting_Tool (Drill Bit, Core Bit, Reamer, Hole Opener or similar tool) for which the Nozzle / Port/ Jet is used. | Cascade | No |
| Bypass_Sub | Bypass_Sub | To identify the bypass sub | Cascade | No |