WELL · 42-409-33104 · DISTRICT 4
Dungan-Key Trust #1
San Patricio County · Spartan (F-A) field · Producing · Directional
Dungan-Key Trust #1 (API 42-409-33104) is a well in San Patricio County operated by Poco LLC, completed January 8, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 28, 2018, permitted to 8,000 ft.
It was permitted by Wapiti Operating, LLC and has since transferred to Poco LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Catahoula, Miocene (undifferentiated), Vicksburg.
Its lease has reported 53.8K barrels of oil and 116K mcf of gas since January 2019, last reporting in July 2026.
Operator of record
Permitted by Wapiti Operating, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jul 4, 2026 · 19 permits on file · (832) 767-9659
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Poco LLC |
| Production reports | Poco LLCthrough Apr 2026 |
| Latest permit | Wapiti Operating, LLCSep 28, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 2
- permits on file
- Sep 28, 2018
- last permit issued
- Jan 8, 2019
- completed
- 53.8K
- cumulative oil, bbl
- 116K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 8, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
27.998970, -97.572813
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in San Patricio 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 |
|---|---|---|---|---|---|---|
| Dungan-Key Trust O-4-14121 | Spartan (F-A) | Poco LLC | 1 | 53.8K | 116K | Jan 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 6,304 · prior 12 5,465(+15%)
Gas, mcf lease total
Last 12 months 3,489 · prior 12 10,795(-68%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Wapiti Operating, LLCMar 2019 → Jul 2020
- 2Poco LLCAug 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 845137-98 | Drill | Wapiti Operating, LLC | Mar 20, 2019 | Sep 28, 2018 | Nov 19, 2018 | 8,000 |
| 845137-99 | Drill | Wapiti Operating, LLC | Sep 27, 2018 | Sep 28, 2018 | Nov 19, 2018 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-14121 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 62 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CatahoulaCATAHOULA-ANAHUAC - INJECTION/DI | 3,050 | -2,988 |
| Miocene (undifferentiated)MIOCENE-LAGARTO-OAKVILLE - INJEC | 3,050 | -2,988 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | 4,360 | -4,298 |
| Vicksburg | 7,050 | -6,988 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,014 | 7,018 | Perforated |
| 7,030 | 7,034 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,090 | 12.25 | 455 S |
| 5.5 | 7,661 | 8.75 | 800 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 | Sep 12, 2019 | Jun 13, 2019 | 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 42-409-33104 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-33104 → 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.
Dungan-Key Trust42-409-33122
0.7 KM · Wapiti Operating, LLC · Section with this well →
| Miocene (undifferentiated) | 3,050 | -2,985 |
| Catahoula | 3,050 | -2,985 |
| Catahoula | 4,360 | -4,295 |
| Vicksburg | 7,050 | -6,985 |
LLD-Moonraker Unit42-409-33126
1.6 KM · Poco LLC · Section with this well →
| Miocene (undifferentiated) | 100 | -23 |
| Catahoula | 3,800 | -3,723 |
| Catahoula | 4,880 | -4,803 |
| Vicksburg | 8,350 | -8,273 |
Baylor Whatley Unit42-409-32788
1.7 KM · Poco LLC · Section with this well →
| Catahoula | 3,616 | -3,538 |
| Frio | 3,890 | -3,812 |
| Sinton | 5,460 | -5,382 |
| Frio | 6,952 | -6,874 |
| Hightower | 7,174 | -7,096 |
| Catahoula | — | |
| Miocene (undifferentiated) | — | |
| Vicksburg | — |
Southwest Texas Corp42-409-33116
2.1 KM · Wapiti Operating, LLC · Section with this well →
| Miocene (undifferentiated) | 100 | -50 |
| Catahoula | 3,563 | -3,513 |
| Catahoula | 3,563 | -3,513 |
| Greta | 4,188 | -4,138 |
| Sinton | 5,518 | -5,468 |
| Basil Frio | 7,199 | -7,149 |
| Frio | 7,199 | -7,149 |
| Vicksburg | 8,106 | -8,056 |
LLD-Moonraker Unit42-409-33133
2.2 KM · Poco LLC · Section with this well →
| Miocene (undifferentiated) | 100 | -23 |
| Catahoula | 3,800 | -3,723 |
| Catahoula | 4,880 | -4,803 |
| Vicksburg | 8,350 | -8,273 |
Frwl42-409-33135
2.5 KM · Poco LLC · Section with this well →
| Miocene (undifferentiated) | 100 | -48 |
| Catahoula | 3,605 | -3,553 |
| Vicksburg | — | |
| Catahoula | — |
Nye42-409-33060
4.1 KM · Nye Exploration & Prod, L.L.C. · Section with this well →
| Miocene (undifferentiated) | 1,170 | -1,120 |
| Catahoula | 2,900 | -2,850 |
| Catahoula | 3,990 | -3,940 |
| Vicksburg | — |
J. Lawhon42-409-33124
6.7 KM · B D Production Co., Inc. · Section with this well →
| Miocene (undifferentiated) | 2,735 | -2,650 |
| Catahoula | 3,670 | -3,585 |
| Catahoula | 3,770 | -3,685 |
| Vicksburg | — |
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/40933104, documented in the API reference.