12.9.17 RigUtilization

Topic Version1Published11/11/2016
For StandardWITSML v2.0
Type:ClassStereotype:«XSDcomplexType»

Rig Utilization Schema. Used to capture information related to the usage of a specific rig. For information unique to the rig itself, see

Table 12.9.17-1 Attributes

Name

Type

Notes

AirGap

LengthMeasure

Air gap from the rig floor to the ground or mean sea level, depending on the rig location.

Azimuthing

boolean

Are the thrusters azimuth? Values are "true" (or "1") and "false" (or "0").

BunksPerRoom

int

Number of bunks per room.

CapBulkCement

VolumeMeasure

Capacity of bulk cement.

CapBulkMud

VolumeMeasure

Bulk/dry mud storage capacity.

CapDrillWater

VolumeMeasure

Drill water capacity.

CapFuel

VolumeMeasure

Fuel capacity.

CapLiquidMud

VolumeMeasure

Liquid mud storage capacity.

CapPotableWater

VolumeMeasure

Potable water capacity.

CementUnit

String64

Name of the cement unit on the rig.

Datum

String64

Datum for location reference.

DescBrake

String64

Rig brake description.

DescRotSystem

String64

Description of rotating system.

EndHoleDepth

LengthMeasure

Measured depth of the wellbore when operations performed with this rig ended.

EndOperationTime

TimeStamp

End time of the operation in which the rig was used.

Flares

String64

Description of flare(s).

Gantry

String64

Description of the gantry.

Generator

String64

Description of the electrical power generating system.

HeaveMx

LengthMeasure

Maximum allowable heave.

MainEngine

String64

Power system.

MoorType

String64

Mooring type.

MotionCompensationMn

ForceMeasure

Minimum motion compensation.

MotionCompensationMx

ForceMeasure

Maximum motion compensation.

MotorDrawWorks

String64

Description of the draw works motor.

NumAnch

int

Number of anchors.

NumBlockLines

int

Number of block lines.

NumBunks

int

Number of beds available on the rig.

NumGuideTens

int

Number of guideline tensioners.

NumRiserTens

int

Number of riser tensioners.

NumThrusters

int

Number of thrusters.

PipeHandlingSystem

String64

Name of pipe-handling system.

PowerDrawWorks

PowerMeasure

Draw works horse power.

RatingBlock

ForceMeasure

Rating for the block.

RatingDrawWorks

ForceMeasure

Weight rating of the draw works.

RatingHkld

ForceMeasure

Maximum weight rating of the hook as configured for this rig usage.

RatingRotSystem

ForceMeasure

Work string rotational torque rating.

RatingSwivel

ForceMeasure

Maximum swivel rating.

RatingTqRotSys

MomentOfForceMeasure

Work string rotational torque rating.

RiserAngleLimit

PlaneAngleMeasure

Riser angle limit.

RotSizeOpening

LengthMeasure

Rotary size opening.

RotSystem

DriveType

Work string drive type.

ScrSystem

String64

Description of slow circulation rates (SCR) system.

SizeDrillLine

LengthMeasure

Drill line diameter.

StartHoleDepth

LengthMeasure

Measured depth of the wellbore when operations performed with this rig started.

StartOperationTime

TimeStamp

Start time of the operation in which the rig was used.

StrokeMotionCompensation

LengthMeasure

Length of motion compensation provided by equipment.

TypeDrawWorks

DrawWorksType

Draw works type.

TypeHook

String64

Type of hook installed for this rig usage.

TypeSwivel

String64

Type of swivel.

VarDeckLdMx

ForceMeasure

Variable deck load maximum (offshore rigs only).

VdlStorm

ForceMeasure

Variable deck load storm rating (offshore rigs only).

WtBlock

ForceMeasure

Weight of the block.

Table 12.9.17-2 Associations

Association

Notes

From: RigUtilization.BhaRun

0..*To: BhaRun

Association

 

From: RigUtilization.Wellbore

1To: Wellbore

Association

 

From: RigUtilization.Centrifuge

0..*To: Centrifuge

Association

Mud cleaning centrifuge equipment for the rig.

From: RigUtilization.

To: AbstractObject

Generalization

 

From: RigUtilization.SurfaceEquipment

0..1To: SurfaceEquipment

Association

Coiled tubing specific equipment configuration.

From: RigUtilization.Bop

0..1To: Bop

Association

Blow out preventer description and components.

From: RigUtilization.

To: DrawWorksType

Dependency

 

From: RigUtilization.Pump

0..*To: MudPump

Association

Drilling fluid (mud/cement) pumping units for the rig.

From: RigUtilization.Rig

1To: Rig

Association

 

From: RigUtilization.Pit

0..*To: Pit

Association

Pit equipment for the rig.

From: RigUtilization.Shaker

0..*To: Shaker

Association

 

From: RigUtilization.Hydrocyclone

0..*To: Hydrocyclone

Association

Mud cleaning hydrocyclone equipment for the rig.

From: RigUtilization.

To: DriveType

Dependency

 

From: RigUtilization.Degasser

0..*To: Degasser

Association

Mud de-gasser equipment for the rig.

From: RigUtilizationTest.

1To: RigUtilization

Association