Well - Xecta

Data Schema

Well

The well table defines a "well header" with important information about the well, its identifiers, and the location. The well's sourceId must be globally unique.
Variable
Data Type
Unit of Measure
Is Nullable?
Default Value
Description
sourceId
String
-
No
-
Source ID for Well

From Wellview Table:
wvwellheader - use idwell column

From OpenWells Table:
cd_well - use well_id column
uwi
String
-
No
-
Unique Well Identifier. This should be a key that links to the production allocation system for daily production.
name
String
-
No
-
Well Name
group1
String
-
Yes
-
Well Group 1
group2
String
-
Yes
-
Well Group 2
group3
String
-
Yes
-
Well Group 3
type
String
-
No
PRODUCER
Well Type:

PRODUCER
INJECTOR
fluid
String
-
No
OIL
Fluid Type:

OIL
GAS
WATER
liftType
String
-
No
NATURAL_FLOW
Artificial Lift Type:

NATURAL_FLOW
GAS_LIFT
ROD_PUMP
ESP
PLUNGER_LIFT
GAS_ASSISTED_PLUNGER_LIFT
PCP
lat
Double
decimal degrees, WGS84 CRS
No
-
Surface Latitude Coordinate (for time zone reference and maps)
lon
Double
decimal degrees, WGS84 CRS
No
-
Surface Longitude Coordinate (for time zone reference and maps)
middleLat
Double
decimal degrees, WGS84 CRS
Yes
-
Optional middle coordinate (for maps). Frequently the lateral heel coordinates.
middleLon
Double
decimal degrees, WGS84 CRS
Yes
-
Optional middle coordinate (for maps). Frequently the lateral heel coordinates.
bottomholeLat
Double
decimal degrees, WGS84 CRS
Yes
-
Optional bottomhole latitude coordinate (for maps). Frequently the lateral toe coordinates.
bottomholeLon
Double
decimal degrees, WGS84 CRS
Yes
-
Optional bottomhole longitude coordinate (for maps). Frequently the lateral toe coordinates.
mudLine
Double
ft
Yes
-
Depth of the mud line for Offshore Wells
For Onshore Wells, the value will be Null
status
String
-
Yes
ACTIVE
Well status used to skip inactive wells for modeling and network optimization. Possible values:

ACTIVE
INACTIVE
ABANDONED
Grouping Fields: Group1, Group2, Group3
The group fields are used primarily for navigation and reporting purposes. A well can be grouped at three levels. Typically this would be as follows:
Unconventional
Group1 = Field
Group2 = Route
Group3 = Pad
Conventional
Group1 = Asset
Group2 = Facility
Group3 = Cluster
When adding wells to the Well table, you decide which grouping data field from your source system is assigned to each grouping. You can also leave all/any grouping as NULL or empty. The important thing is that whatever you decide to use as groupings, you apply consistently across all wells.
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Data Integrity Checks
Condition
Response
UWI is NULL or Empty
Record Rejected
type is NULL or Empty
Value defaults to PRODUCER
fluid is NULL or Empty
Value defaults to OIL
liftType is NULL or Empty
Value defaults to NATURAL_FLOW
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Common Error Messages
API
Scenario
Error Response
Add / Upsert a Well
Missing UWI
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Add / Upsert a Well
UWI < 2 characters or > 16 characters
uwi length must be between 2 and 16 chars
Add / Upsert a Well
UWI contains leading or trailing space characters
UWI must not contain leading or trailing spaces
Fetch a Well
Missing or Invalid UWI
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Delete a Well
Missing or Invalid UWI
UWI: {UWI NAME} was not found
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Variable	Data Type	Unit of Measure	Is Nullable?	Default Value	Description
sourceId	String	-	No	-	Source ID for Well From Wellview Table: wvwellheader - use idwell column From OpenWells Table: cd_well - use well_id column
uwi	String	-	No	-	Unique Well Identifier. This should be a key that links to the production allocation system for daily production.
name	String	-	No	-	Well Name
group1	String	-	Yes	-	Well Group 1
group2	String	-	Yes	-	Well Group 2
group3	String	-	Yes	-	Well Group 3
type	String	-	No	PRODUCER	Well Type: PRODUCER INJECTOR
fluid	String	-	No	OIL	Fluid Type: OIL GAS WATER
liftType	String	-	No	NATURAL_FLOW	Artificial Lift Type: NATURAL_FLOW GAS_LIFT ROD_PUMP ESP PLUNGER_LIFT GAS_ASSISTED_PLUNGER_LIFT PCP
lat	Double	decimal degrees, WGS84 CRS	No	-	Surface Latitude Coordinate (for time zone reference and maps)
lon	Double	decimal degrees, WGS84 CRS	No	-	Surface Longitude Coordinate (for time zone reference and maps)
middleLat	Double	decimal degrees, WGS84 CRS	Yes	-	Optional middle coordinate (for maps). Frequently the lateral heel coordinates.
middleLon	Double	decimal degrees, WGS84 CRS	Yes	-	Optional middle coordinate (for maps). Frequently the lateral heel coordinates.
bottomholeLat	Double	decimal degrees, WGS84 CRS	Yes	-	Optional bottomhole latitude coordinate (for maps). Frequently the lateral toe coordinates.
bottomholeLon	Double	decimal degrees, WGS84 CRS	Yes	-	Optional bottomhole longitude coordinate (for maps). Frequently the lateral toe coordinates.
mudLine	Double	ft	Yes	-	Depth of the mud line for Offshore Wells For Onshore Wells, the value will be Null
status	String	-	Yes	ACTIVE	Well status used to skip inactive wells for modeling and network optimization. Possible values: ACTIVE INACTIVE ABANDONED

Condition	Response
UWI is NULL or Empty	Record Rejected
type is NULL or Empty	Value defaults to PRODUCER
fluid is NULL or Empty	Value defaults to OIL
liftType is NULL or Empty	Value defaults to NATURAL_FLOW

API	Scenario	Error Response
Add / Upsert a Well	Missing UWI
Add / Upsert a Well	UWI < 2 characters or > 16 characters	uwi length must be between 2 and 16 chars
Add / Upsert a Well	UWI contains leading or trailing space characters	UWI must not contain leading or trailing spaces
Fetch a Well	Missing or Invalid UWI
Delete a Well	Missing or Invalid UWI	UWI: {UWI NAME} was not found

Anomaly Detection

Daily Production