12.11.17 StimJob
| Topic Version | 1 | Published | 11/11/2016 | ||
| For Standard | WITSML v2.0 | ||||
| Type: | Class | Stereotype: | «XSDcomplexType» | ||
Parent object (transferrable object) for all the information about one stimulation job. A stimulation job has multiple stages, and each stage has multiple steps.
|
Name |
Type |
Notes |
|---|---|---|
|
AvgJobPres |
PressureMeasure |
Average pressure encountered during treatment of all stages. |
|
BottomholeStaticTemperature |
ThermodynamicTemperatureMeasure |
Bottomhole static temperature for the job. |
|
CustomerName |
String2000 |
Customer or company name. |
|
DTimArrival |
TimeStamp |
Date and time at which the stimulation contractor arrives on location. |
|
DTimEnd |
TimeStamp |
Ending date and time of the stimulation job. |
|
DTimStart |
TimeStamp |
Start date and time of the stimulation job. |
|
FlowBackPres |
PressureMeasure |
Pressure recorded on fluid returning to surface. |
|
FlowBackRate |
VolumePerTimeMeasure |
Rate recorded on fluid returning to surface. |
|
FlowBackVolume |
VolumeMeasure |
Volume recorded on fluid returning to surface. |
|
FluidEfficiency |
VolumePerVolumeMeasure |
Percentage of fluid volume in the fracture at the end of pumping. |
|
HhpOrdered |
PowerMeasure |
Hydraulic horsepower ordered for the stimulation job. |
|
HhpUsed |
PowerMeasure |
Hydraulic horsepower actually used for the stimulation job. |
|
JobPerforationClusters |
StimPerforationClusterSet |
Perforation clusters existing before starting the job. |
|
Kind |
String2000 |
Type of well stimulation job. |
|
MaxFluidRate |
VolumePerTimeMeasure |
Maximum job fluid pumping rate encountered during treatment of all stages. |
|
MaxJobPres |
PressureMeasure |
Maximum pressure encountered during the job. |
|
PIDXCommodityCode |
PIDXCommodityCode |
UNSPSC (Segment 71) commodity code from the oil and gas extraction and production enhancement services family. |
|
ServiceCompany |
String2000 |
Name of the well stimulation contractor. |
|
StageCount |
NonNegativeLong |
Number of stages treated during the stimulation service. |
|
Supervisor |
String64 |
Name of the service company supervisor. |
|
TotalJobVolume |
VolumeMeasure |
Total volume pumped for all stages. |
|
TotalProppantInFormation |
MassMeasure |
The total mass of proppant placed in the formation for the entire job. |
|
TotalProppantUsed |
MassMeasure |
The name and amount of a proppant used during some time period in a performance enhancement job. |
|
TotalPumpTime |
TimeMeasure |
The total pumping time. |
|
TreatingBottomholeTemperature |
ThermodynamicTemperatureMeasure |
Expected or calculated bottomhole treating temperature for the job. |
|
Association |
Notes |
|---|---|
|
From: StimJob.MaterialCatalog 1To: StimJobMaterialCatalog Association |
|
|
From: StimJob. To: StimPerforationClusterSet Dependency |
|
|
From: StimJob.Wellbore 1To: Wellbore Association |
|
|
From: StimJob.MaterialUsed 0..*To: StimMaterialQuantity Association |
This is the total quantities of materials pumped—water, proppant and additives—over just the entire job. |
|
From: StimJob. To: Citation Dependency |
|
|
From: StimJob.JobStage 0..*To: StimJobStage Association |
|
|
From: StimJob. To: AbstractObject Generalization |
|
|
From: StimJob.LogCatalog 0..*To: StimJobLogCatalog Association |
Low frequency log data. To be referenced from stages. |
|
From: StimJob. To: PIDXCommodityCode Dependency |