WELL · 42-255-36803 · DISTRICT 2
Deleon Wiatrick Unit #4H
Karnes County · Eagleville (Eagle Ford-2) field · Horizontal
Deleon Wiatrick Unit #4H (API 42-255-36803) is a horizontal well in Karnes County operated by Devon Energy Production CO L.P., completed March 9, 2020.
The RRC has issued one drilling permit, issued January 28, 2020, permitted to 10,900 ft.
It was permitted by Encana Oil & Gas(USA) Inc. 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 740K barrels of oil and 1.08M mcf of gas since March 2020, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Devon Energy Production Co L.P.
Permitted by Encana Oil & Gas(usa) Inc.; 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 | Encana Oil & Gas(usa) Inc.Jan 28, 2020 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,900
- total depth, ft
- 1
- permits on file
- Jan 28, 2020
- last permit issued
- Mar 9, 2020
- completed
- 740K
- cumulative oil, bbl
- 1.08M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 9, 2020
- Shut in
- —
- Plugged
- —
Surface location
29.018936, -97.961703
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; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Deleon Wiatrick Unit O-2-12004 | Eagleville (Eagle Ford-2) | Devon Energy Production Co, L.P. | 8 | 740K | 1.08M | Mar 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 51,410 · prior 12 67,498(-24%)
Gas, mcf lease total
Last 12 months 62,817 · prior 12 167,799(-63%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Validus NRG Aquilas Assetco LLCSep 2021 → Aug 2022
- 2Devon Energy Production Co, L.P.Sep 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 861170-99 | Drill | Encana Oil & Gas(usa) Inc. | Jan 21, 2020 | Jan 28, 2020 | Mar 9, 2020 | 10,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-12004 | — | — | — | — |
| — | — O-2-12004 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 314 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 1,275 | -961 |
| Queen City | 2,699 | -2,385 |
| Reklaw | 3,090 | -2,776 |
| Carrizo | 4,406 | -4,092 |
| WilcoxWILCOX - DISPOSAL | 4,674 | -4,360 |
| Austin ChalkAUSTIN CHALK - H2S | 9,537 | -9,223 |
| Eagle FordEAGLE FORD - H2S | 10,037 | -9,723 |
| Austin ChalkAUSTIN CHALK - H2S | — | — |
| Carrizo | — | — |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| Queen City | — | — |
| Reklaw | — | — |
| SligoSLIGO - H2S | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
| YeguaYEGUA - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,634 | 16,878 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,304 | 12.25 | 1,088 S |
| 5.5 | 17,155 | 8.75 | 2,880 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 | Feb 7, 2022 | Jul 2, 2020 | Yes |
| 00 | Dec 3, 2021 | Nov 4, 2021 | Yes |
| 00 | Jul 13, 2020 | Jul 2, 2020 | 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 42-255-36803 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-36803 → 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.
Charlie a Unit42-255-36802
0.0 KM · Encana Oil & Gas(usa) Inc. · Section with this well →
| Yegua | 1,275 | -960 |
| Queen City | 2,777 | -2,462 |
| Reklaw | 3,179 | -2,864 |
| Carrizo | 4,385 | -4,070 |
| Wilcox | 4,684 | -4,369 |
| Austin Chalk | 9,644 | -9,329 |
| Eagle Ford | 10,180 | -9,865 |
| Sligo | — |
10 TOPS · FIRST 8
Charlie a Unit42-255-36801
0.0 KM · Encana Oil & Gas(usa) Inc. · Section with this well →
| Yegua | 1,275 | -960 |
| Queen City | 2,771 | -2,456 |
| Reklaw | 3,168 | -2,853 |
| Carrizo | 4,374 | -4,059 |
| Wilcox | 4,631 | -4,316 |
| Austin Chalk | 9,681 | -9,366 |
| Eagle Ford | 10,182 | -9,867 |
| Sligo | — |
10 TOPS · FIRST 8
Charlie a Unit42-255-36799
0.0 KM · Encana Oil & Gas(usa) Inc. · Section with this well →
| Yegua | 1,275 | -660 |
| Queen City | 2,793 | -2,178 |
| Reklaw | 3,187 | -2,572 |
| Carrizo | 4,388 | -3,773 |
| Wilcox | 4,655 | -4,040 |
| Austin Chalk | 9,654 | -9,039 |
| Eagle Ford | 10,161 | -9,546 |
| Frio | — |
10 TOPS · FIRST 8
Arch42-255-36719
2.5 KM · Tidal Petroleum, Inc. · Section with this well →
| Frio | 2,010 | -1,696 |
| Yegua | 2,500 | -2,186 |
| Queen City | 2,700 | -2,386 |
| Reklaw | 3,000 | -2,686 |
| Carrizo | 3,400 | -3,086 |
| Wilcox | 4,450 | -4,136 |
| Austin Chalk | 9,960 | -9,646 |
| Eagle Ford | 10,180 | -9,866 |
10 TOPS · FIRST 8
H. Moczygemba A42-255-38260
2.5 KM · Warwick-Artemis, LLC · Section with this well →
| Wilcox | 2,670 | -2,271 |
| Austin Chalk | 8,641 | -8,242 |
| Eagle Ford | 8,928 | -8,529 |
| Queen City | — | |
| Frio | — | |
| Edwards | — | |
| Carrizo | — | |
| Yegua | — |
10 TOPS · FIRST 8
Arch42-255-36713
2.5 KM · Tidal Petroleum, Inc. · Section with this well →
| Frio | 2,010 | -1,697 |
| Yegua | 2,500 | -2,187 |
| Queen City | 2,700 | -2,387 |
| Reklaw | 3,000 | -2,687 |
| Carrizo | 3,400 | -3,087 |
| Wilcox | 4,450 | -4,137 |
| Austin Chalk | 9,960 | -9,647 |
| Eagle Ford | 10,180 | -9,867 |
10 TOPS · FIRST 8
Opiela A42-255-38263
2.5 KM · Warwick-Artemis, LLC · Section with this well →
| Wilcox | 2,701 | -2,301 |
| Austin Chalk | 8,510 | -8,110 |
| Eagle Ford | 8,950 | -8,550 |
| Yegua | — | |
| Carrizo | — | |
| Edwards | — | |
| Frio | — | |
| Queen City | — |
10 TOPS · FIRST 8
Olinick Unit A42-255-37750
2.6 KM · Devon Energy Production Co, L.P. · Section with this well →
| Yegua | 1,490 | -1,118 |
| Queen City | 2,021 | -1,649 |
| Reklaw | 2,507 | -2,135 |
| Carrizo | 2,689 | -2,317 |
| Wilcox | 2,807 | -2,435 |
| Austin Chalk | 8,614 | -8,242 |
| Eagle Ford | 8,931 | -8,559 |
| 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/25536803, documented in the API reference.