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Texas well record

WILLEKE UNIT A #20

BURLINGTON RESOURCES O & G CO LP

Recently completedKARNES County
API104225538256
API825538256
Latest eventDocument Filed
Event dateJun 2, 2026
Well context

Known public record details

API number4225538256
CountyKARNES County
OperatorBURLINGTON RESOURCES O & G CO LP
Field-
Lease-
Well number-
StatusRecently completed
Location

Location summary

Public records currently place this well in Karnes County. Surface locations can be incomplete or misleading for horizontal wells, so verify official plats, directional surveys, completion records, and source documents before relying on a map point.

Survey-
Abstract-
Block-
Section-
Lifecycle

Well lifecycle timeline

W-1 permitNo linked signal yetDate unknown

Permit records can indicate requested drilling, recompletion, deepening, or related work, but do not guarantee drilling or production.

W-2/G-1 completionLinked signal foundJun 3, 2026

Completion filings can show that a well moved from permitted or drilled status into a completed well record.

Form PR productionNo linked signal yetDate unknown

Production signals help identify wells with linked monthly production or derived producing status.

P-4 operator/lease changesLinked signal foundJun 3, 2026

P-4 activity can indicate operator, lease, gatherer, purchaser, or responsibility changes tied to the record.

W-3A/W-3 pluggingNo linked signal yetDate unknown

Plugging notices and plugging records help distinguish planned plugging from wells already reported as plugged.

Directional survey, plat, or L-1No linked signal yetDate unknown

Directional surveys, plats, and L-1 records can be important for understanding horizontal wells beyond the surface point.

Activity

Recent activity timeline

Jun 3, 2026P-16 document filed

P-16 acreage designation

Document FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-16 explainerView source documents
Jun 3, 2026P-16 document filed

P-16 acreage designation

Document FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-16 explainerView source documents
Jun 3, 2026Operator change filed

Effective January 1, 2026-15. Lease WILLEKE UNIT A.

Operator Change FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-4 explainerView source documents
Jun 3, 2026Completion report filed

Potential test date February 1, 2026-03.

Completion Report FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
Completion activityView source documents
Jun 3, 2026Operator change filed

Effective January 1, 2026-15. Lease WILLEKE UNIT A.

Operator Change FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-4 explainerView source documents
Jun 3, 2026Operator change filed

Effective January 1, 2026-15. Lease WILLEKE UNIT A.

Operator Change FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-4 explainerView source documents
Jun 3, 2026Operator change filed

Effective January 1, 2026-15. Lease WILLEKE UNIT A.

Operator Change FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-4 explainerView source documents
Jun 3, 2026Operator change filed

Effective January 1, 2026-15. Lease WILLEKE UNIT A.

Operator Change FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-4 explainerView source documents
Jun 3, 2026Operator change filed

Effective January 1, 2026-15. Lease WILLEKE UNIT A.

Operator Change FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-4 explainerView source documents
Jun 3, 2026Operator change filed

Effective January 1, 2026-15. Lease WILLEKE UNIT A.

Operator Change FiledKarnes CountyBURLINGTON RESOURCES O & G CO LPAPI 4225538256
P-4 explainerView source documents
Documents

Recent source documents

P-16 acreage designationP-16Jun 3, 2026P-16 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
G-1 completion reportG-1Jun 3, 2026G-1 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
P-4 operator or lease changeP-4Jun 3, 2026P-4 explainer
8 linked wells

Related wells from the same lease, operator, field, or county

Unnamed well

Unnamed well

Unnamed well

Unnamed well

Unnamed well

Unnamed well

Unnamed well

Unnamed well

Related entities
BURLINGTON RESOURCES O & G CO LPKarnes County
Source form explainers
W-2 oil completionG-1 gas completionP-4 operator change
Map point
WILLEKE UNIT A #20API 4225538256

28.953961, -97.718439

Open in FutureWells map
Source note

Well pages combine public records, linked source documents, derived status signals, and normalized activity. Verify API, operator, status, production, location, and lifecycle facts against official records before relying on them.

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