WELL · 42-255-37279 · DISTRICT 2
Kowalik-Muenchow A #1H
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Kowalik-Muenchow A #1H (API 42-255-37279) is a horizontal well in Karnes County operated by Devon Energy Production CO L.P., completed March 27, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 27, 2021, permitted to 14,000 ft.
It was permitted by Validus Nrg Aquilas Assetco LLC and has since transferred to Devon Energy Production CO L.P. on the wellbore schedule.
Completion filings report 10 formation tops, including Yegua, Queen City, Reklaw, Carrizo.
Its lease has reported 270K barrels of oil and 222K mcf of gas since March 2022, last reporting in July 2026.
Operator of record
Devon Energy Production Co L.P.
Permitted by Validus NRG Aquilas Assetco LLC; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Nov 4, 2025 · 9,266 permits on file · (800) 465-8314
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Devon Energy Production Co, L.P.through Apr 2026 |
| Latest permit | Validus NRG Aquilas Assetco LLCAug 27, 2021 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 1
- permits on file
- Aug 27, 2021
- last permit issued
- Mar 27, 2022
- completed
- 270K
- cumulative oil, bbl
- 222K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 27, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.949317, -98.065756
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Karnes County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kowalik-Muenchow A O-2-12345 | Eagleville (Eagle Ford-2) | Devon Energy Production Co, L.P. | 1 | 270K | 222K | Mar 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 22,392 · prior 12 32,090(-30%)
Gas, mcf lease total
Last 12 months 34,559 · prior 12 50,668(-32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Validus NRG Aquilas Assetco LLCMar 2022 → Aug 2022
- 2Devon Energy Production Co, L.P.Sep 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 872146-99 | Drill | Validus NRG Aquilas Assetco LLC | Aug 19, 2021 | Aug 27, 2021 | Jan 23, 2022 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-12345 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 308 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 804 | -496 |
| Queen City | 2,260 | -1,952 |
| Reklaw | 2,549 | -2,241 |
| Carrizo | 3,150 | -2,842 |
| WilcoxWILCOX - DISPOSAL | 3,895 | -3,587 |
| Austin ChalkAUSTIN CHALK - H2S | 9,750 | -9,442 |
| Eagle FordEAGLE FORD - H2S | 10,190 | -9,882 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,617 | 21,369 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,464 | 12.25 | 1,156 S |
| 5.5 | 21,390 | 8.75 | 3,717 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 | Jun 15, 2022 | May 11, 2022 | 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 42-255-37279 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-37279 → 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.
Kowalik-Muenchow B42-255-37280
0.0 KM · Validus NRG Aquilas Assetco LLC · Section with this well →
| Yegua | 869 | -561 |
| Queen City | 2,308 | -2,000 |
| Reklaw | 2,605 | -2,297 |
| Carrizo | 3,208 | -2,900 |
| Wilcox | 3,948 | -3,640 |
| Austin Chalk | 9,768 | -9,460 |
| Eagle Ford | 10,181 | -9,873 |
| Frio | — |
10 TOPS · FIRST 8
Fred Gawlik C42-255-38329
2.0 KM · Gulftex Energy, LLC · Section with this well →
| Austin Chalk | — | |
| Yegua | — | |
| Wilcox | — | |
| Sligo | — | |
| Reklaw | — | |
| Queen City | — | |
| Frio | — | |
| Edwards | — |
10 TOPS · FIRST 8
Fred Gawlik B42-255-38326
2.0 KM · Gulftex Energy, LLC · Section with this well →
| Wilcox | 5,511 | -5,164 |
| Midway | 6,154 | -5,807 |
| Escondido | 7,517 | -7,170 |
| Olmos | 9,117 | -8,770 |
| Anacacho | 9,595 | -9,248 |
| Frio | — | |
| Yegua | — | |
| Carrizo | — |
10 TOPS · FIRST 8
Nieschwietz Unit42-255-38005
2.3 KM · Devon Energy Production Co, L.P. · Section with this well →
| Yegua | 1,168 | -831 |
| Queen City | 2,587 | -2,250 |
| Reklaw | 2,945 | -2,608 |
| Carrizo | 3,562 | -3,225 |
| Wilcox | 4,298 | -3,961 |
| Midway | 6,822 | -6,485 |
| Austin Chalk | 10,223 | -9,886 |
| Eagle Ford | 10,581 | -10,244 |
10 TOPS · FIRST 8
Nieschwietz Unit42-255-38004
2.3 KM · Devon Energy Production Co, L.P. · Section with this well →
| Yegua | 1,191 | -854 |
| Queen City | 2,609 | -2,272 |
| Reklaw | 2,961 | -2,624 |
| Carrizo | 3,583 | -3,246 |
| Wilcox | 4,323 | -3,986 |
| Austin Chalk | 10,227 | -9,890 |
| Eagle Ford | 10,579 | -10,242 |
| Frio | — |
10 TOPS · FIRST 8
Nieschwietz Unit42-255-38003
2.3 KM · Devon Energy Production Co, L.P. · Section with this well →
| Yegua | 1,164 | -827 |
| Queen City | 2,583 | -2,246 |
| Reklaw | 2,937 | -2,600 |
| Carrizo | 3,562 | -3,225 |
| Wilcox | 4,300 | -3,963 |
| Austin Chalk | 10,225 | -9,888 |
| Eagle Ford | 10,579 | -10,242 |
| Sligo | — |
10 TOPS · FIRST 8
Nieschwietz Unit42-255-38002
2.3 KM · Devon Energy Production Co, L.P. · Section with this well →
| Yegua | 1,157 | -820 |
| Queen City | 2,571 | -2,234 |
| Reklaw | 2,930 | -2,593 |
| Carrizo | 3,553 | -3,216 |
| Wilcox | 4,287 | -3,950 |
| Austin Chalk | 10,209 | -9,872 |
| Eagle Ford | 10,553 | -10,216 |
| Sligo | — |
10 TOPS · FIRST 8
Pawlik-Zunker (SA) B42-255-37819
2.6 KM · Devon Energy Production Co, L.P. · Section with this well →
| Yegua | 1,880 | -1,532 |
| Queen City | 2,169 | -1,821 |
| Reklaw | 3,268 | -2,920 |
| Carrizo | 3,484 | -3,136 |
| Wilcox | 5,296 | -4,948 |
| Austin Chalk | 10,211 | -9,863 |
| Eagle Ford | 10,565 | -10,217 |
| Frio | — |
10 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/25537279, documented in the API reference.