WELL · 42-297-36176 · DISTRICT 2
Wernli Unit A #4
Live Oak County · Sugarkane (Austin Chalk) field · SWR-10-Well · Horizontal
Wernli Unit A #4 (API 42-297-36176) is a horizontal well in Live Oak County operated by Burlington Resources O & G CO LP, completed May 14, 2023 and listed as swr-10-well on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 23, 2021, permitted to 17,000 ft.
Completion filings report 10 formation tops, including Jackson, Cook Mountain, Queen City, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Burlington Resources O & G Co LP
Houston, TX · P-5 Y, filed Aug 4, 2025 · 5,130 permits on file · (800) 332-9449
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burlington Resources O & G Co LP |
| Production reports | Burlington Resources O & G Co LPthrough Apr 2026 |
| Latest permit | Burlington Resources O & G Co LPNov 23, 2021 |
- 17,000
- total depth, ft
- 2
- permits on file
- Nov 23, 2021
- last permit issued
- May 14, 2023
- completed
- 0
- cumulative oil, bbl
- 1.75M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 14, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.631060, -98.111489
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Live Oak County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wernli Unit A G-2-294330 | Sugarkane (Eagle Ford) | Burlington Resources O & G Co LP | 1 | 0 | 1.75M | Jul 2022 – Jul 2026 |
| Wernli Unit A G-2-294646 | Sugarkane (Austin Chalk) | Burlington Resources O & G Co LP | 1 | 0 | 0 | Jul 2022 – Jul 2026 |
Gas, mcf lease total
Last 12 months 161,146 · prior 12 192,511(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPJul 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 874656-98 | Drill | Burlington Resources O & G Co LP | Mar 13, 2023 | Nov 23, 2021 | Apr 30, 2022 | 17,000 |
| 874656-99 | Drill | Burlington Resources O & G Co LP | Nov 18, 2021 | Nov 23, 2021 | Feb 20, 2022 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-294330 | — | — | — | — |
| — | — G-2-294646 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 333 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| JacksonJACKSON-YEGUA - DISPOSAL | 2,846 | -2,513 |
| Cook Mountain | 2,999 | -2,666 |
| Queen City | 3,982 | -3,649 |
| Wilcox | 5,339 | -5,006 |
| Austin Chalk | 12,530 | -12,197 |
| Eagle FordEAGLE FORD - H2S | 12,574 | -12,241 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| Hockley - Disposal | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,627 | 18,608 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 6,485 | 12.25 | 1,795 S |
| 6 | 18,676 | 8.75 | 1,845 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 25, 2024 | Apr 15, 2024 | Yes |
| 00 | May 31, 2023 | Apr 18, 2023 | — |
| 00 | Apr 26, 2023 | Feb 14, 2023 | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-297-36176 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-297-36176 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Wernli Unit A42-297-36175
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 2,797 | -2,464 |
| Cook Mountain | 3,002 | -2,669 |
| Queen City | 4,006 | -3,673 |
| Wilcox | 5,371 | -5,038 |
| Austin Chalk | 12,538 | -12,205 |
| Eagle Ford | 12,585 | -12,252 |
| Hockley - Disposal | — | |
| Sligo | — |
10 TOPS · FIRST 8
Wernli a-Malek y Usw A42-297-36177
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 2,792 | -2,460 |
| Cook Mountain | 2,983 | -2,651 |
| Queen City | 4,032 | -3,700 |
| Wilcox | 5,369 | -5,037 |
| Austin Chalk | 12,533 | -12,201 |
| Eagle Ford | 12,582 | -12,250 |
| Sligo | — | |
| Hockley - Disposal | — |
10 TOPS · FIRST 8
Wernli a-Malek y Usw B42-297-36178
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 2,814 | -2,482 |
| Cook Mountain | 2,969 | -2,637 |
| Queen City | 4,023 | -3,691 |
| Wilcox | 5,383 | -5,051 |
| Austin Chalk | 12,526 | -12,194 |
| Eagle Ford | 12,567 | -12,235 |
| Hockley - Disposal | — | |
| Frio | — |
10 TOPS · FIRST 8
1893 D-Malek y Usw C42-297-36179
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Jackson | 2,735 | -2,403 |
| Cook Mountain | 2,951 | -2,619 |
| Queen City | 4,098 | -3,766 |
| Wilcox | 5,430 | -5,098 |
| Austin Chalk | 12,523 | -12,191 |
| Eagle Ford | 12,560 | -12,228 |
| Hockley - Disposal | — | |
| Frio | — |
10 TOPS · FIRST 8
1893 Oil & Gas, Ltd. Unit D42-297-35573
2.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Eagle Ford | 1,228 | -927 |
| Jackson | 1,246 | -945 |
| Cook Mountain | 2,662 | -2,361 |
| Queen City | 3,630 | -3,329 |
| Wilcox | 5,067 | -4,766 |
| Austin Chalk | 12,251 | -11,950 |
| Hockley - Disposal | — | |
| Edwards | — |
10 TOPS · FIRST 8
1893 Oil & Gas, Ltd. Unit D42-297-35352
2.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Pecan Gap | 12,065 | -11,762 |
| Austin Chalk | 12,150 | -11,847 |
| Eagle Forfd | 12,283 | -11,980 |
| Eagle Ford | 12,283 | -11,980 |
Frank Malek 0542-297-36357
2.2 KM · Marathon Oil EF LLC · Section with this well →
| Sparta | 1,850 | -1,518 |
| Queen City | 3,867 | -3,535 |
| Wilcox | 5,352 | -5,020 |
| Anacacho | 12,673 | -12,341 |
| Austin Chalk | 12,811 | -12,479 |
| Eagle Ford | 12,840 | -12,508 |
| Hockley - Disposal | — | |
| Cook Mountain | — |
11 TOPS · FIRST 8
Frank Malek 0542-297-36358
2.2 KM · Marathon Oil EF LLC · Section with this well →
| Sparta | 1,850 | -1,517 |
| Queen City | 3,867 | -3,534 |
| Reklaw | 4,352 | -4,019 |
| Wilcox | 5,352 | -5,019 |
| Anacacho | 12,692 | -12,359 |
| Austin Chalk | 12,825 | -12,492 |
| Eagle Ford | 12,851 | -12,518 |
| Jackson | — |
13 TOPS · FIRST 8
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/29736176, documented in the API reference.