WELL · 42-127-39257 · DISTRICT 1
Dos a F #4104EH
Dimmit County · Horizontal
Dos A F #4104EH (API 42-127-39257) is a permitted horizontal well in Dimmit County filed by Jonah Energy LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued October 21, 2026, permitted to 7,500 ft.
Operator of record
Denver, CO · P-5 Y, filed Mar 12, 2026 · 42 permits on file · (844) 944-3754
SOURCE · LATEST PERMIT (NO EWA RECORD)
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Jonah Energy LLCOct 21, 2026 |
- 7,500
- total depth, ft
- 1
- permits on file
- Oct 21, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Surface location
28.348442, -100.007515
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Dimmit County.
Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 919382-99 | Drill | Jonah Energy LLC | Oct 14, 2026 | Oct 21, 2026 | — | 7,500 |
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well has no tops filed, so it cannot anchor a section; its neighbours can.
Jred Ranch42-127-38823
3.3 KM · Hamilton, Clay · Section with this well →
| Escondido | 1,430 | -589 |
| Olmos | 2,470 | -1,629 |
| San Miguel | 3,544 | -2,703 |
| Austin Chalk | 4,946 | -4,105 |
| Eagle Ford | 5,740 | -4,899 |
| Georgetown | — | |
| Edwards | — | |
| Pearsall | — |
9 TOPS · FIRST 8
Jred Ranch42-127-38886
3.3 KM · Hamilton, Clay · Section with this well →
| Escondido | 1,449 | -590 |
| Olmos | 2,485 | -1,626 |
| San Miguel | 3,564 | -2,705 |
| Austin Chalk | 4,924 | -4,065 |
| Eagle Ford | 5,979 | -5,120 |
| Edwards | — | |
| Georgetown | — | |
| Glen Rose | — |
9 TOPS · FIRST 8
Jred Ranch42-127-38897
3.3 KM · Hamilton, Clay · Section with this well →
| Escondido | 1,447 | -588 |
| Olmos | 2,496 | -1,637 |
| San Miguel | 3,546 | -2,687 |
| Austin Chalk | 4,958 | -4,099 |
| Eagle Ford | 5,974 | -5,115 |
| Georgetown | — | |
| Glen Rose | — | |
| Pearsall | — |
9 TOPS · FIRST 8
San Pedro Ranch42-127-38373
3.7 KM · Endeavor Natural Gas, LP · Section with this well →
| Escondido | 950 | -134 |
| Olmos | 2,300 | -1,484 |
| San Miguel | 2,760 | -1,944 |
| Glen Rose | — | |
| Georgetown | — | |
| Eagle Ford | — | |
| Austin Chalk | — | |
| Edwards | — |
9 TOPS · FIRST 8
San Pedro Ranch42-127-38372
3.7 KM · Endeavor Natural Gas, LP · Section with this well →
| Escondido | 950 | -134 |
| Olmos | 2,300 | -1,484 |
| San Miguel | 2,650 | -1,834 |
| Austin Chalk | — | |
| Eagle Ford | — | |
| Edwards | — | |
| Georgetown | — | |
| Glen Rose | — |
9 TOPS · FIRST 8
San Pedro Ranch42-127-38371
3.7 KM · Endeavor Natural Gas, LP · Section with this well →
| Escondido | 950 | -134 |
| Olmos | 2,300 | -1,484 |
| San Miguel | 2,760 | -1,944 |
| Georgetown | — | |
| Edwards | — | |
| Austin Chalk | — | |
| Eagle Ford | — | |
| Pearsall | — |
9 TOPS · FIRST 8
SPR42-127-39021
3.8 KM · Grit Oil & Gas Management, LLC · Section with this well →
| Escondido | 1,450 | -639 |
| Olmos | 2,457 | -1,646 |
| San Miguel | 3,410 | -2,599 |
| Austin Chalk | 4,868 | -4,057 |
| Eagle Ford | 5,779 | -4,968 |
| Pearsall | — | |
| Glen Rose | — | |
| Georgetown | — |
9 TOPS · FIRST 8
SPR42-127-39020
3.8 KM · Grit Oil & Gas Management, LLC · Section with this well →
| Escondido | 1,450 | -640 |
| Olmos | 2,457 | -1,647 |
| San Miguel | 3,410 | -2,600 |
| Austin Chalk | 4,868 | -4,058 |
| Eagle Ford | 5,787 | -4,977 |
| Edwards | — | |
| Glen Rose | — | |
| Georgetown | — |
9 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/12739257, documented in the API reference.