12.4.4 DrillActivity
| Topic Version | 1 | Published | 11/11/2016 | ||
| For Standard | WITSML v2.0 | ||||
| Type: | Class | Stereotype: | «XSDcomplexType» | ||
Operations Activity Component Schema.
|
Name |
Type |
Notes |
|---|---|---|
|
ActivityCode |
DrillActivityCode |
A code used to define rig activity. |
|
ActivityMdInterval |
MdInterval |
Measured depth interval over which the activity was conducted. |
|
ActivityTvdInterval |
TvdInterval |
True vertical depth interval over which the activity was conducted. |
|
BitMdInterval |
MdInterval |
Range of bit measured depths over which the activity occurred. |
|
Comments |
String2000 |
Comments and remarks. |
|
DetailActivity |
String64 |
Custom string to further define an activity. |
|
DTimEnd |
TimeStamp |
Date and time that activities ended. |
|
DTimStart |
TimeStamp |
Date and time that activities started. |
|
Duration |
TimeMeasure |
The activity duration (commonly in hours). |
|
ExtensionNameValue |
ExtensionNameValue |
Extensions to the schema based on a name-value construct. |
|
ItemState |
ItemState |
The item state for the data object. |
|
Md |
MeasuredDepthCoord |
The measured depth to the drilling activity/operation. |
|
Operator |
String64 |
Operator company name. |
|
Optimum |
boolean |
Is the activity optimum.? Values are "true" (or "1") and "false" (or "0"). |
|
Phase |
String64 |
Phase refers to a large activity classification, e.g., drill surface hole. |
|
Productive |
boolean |
Does activity bring closer to objective? Values are "true" (or "1") and "false" (or "0"). |
|
State |
String64 |
Finish, interrupted, failed, etc. |
|
StateDetailActivity |
StateDetailActivity |
The outcome of the detailed activity. |
|
Tubular |
String64 |
A pointer to the tubular object related to this activity. |
|
Tvd |
WellVerticalDepthCoord |
True vertical depth to the drilling activity/operation. |
|
TypeActivityClass |
DrillActivityClassType |
Classifier (planned, unplanned, downtime). |
|
uid |
String64 |
Unique identifier for this instance of DrillActivity. |
|
Association |
Notes |
|---|---|
|
From: DrillActivity. To: ItemState Dependency |
|
|
From: DrillActivity. To: DrillActivityCode Dependency |
|
|
From: DrillActivity. To: StateDetailActivity Dependency |
|
|
From: DrillActivity. To: DrillActivityClassType Dependency |
|
|
From: DrillActivity.ProprietaryCode 0..*To: ObjectAlias Association |
A proprietary code used to define rig activity. The name of the proprietary system should be defined in the namingSystem attribute. |
|
From: DrillReport.DrillActivity 0..*To: DrillActivity Association |
Activity breakdown, multiple for many activities. |
|
From: OpsReport.Activity 0..*To: DrillActivity Association |
Activity breakdown, multiple for many activities. |