WELL · 42-127-35940 · DISTRICT 1
St John-Rod Unit Dim #A 5H
Dimmit County · Briscoe Ranch (Eagleford) field · Horizontal
ST John-Rod Unit Dim #A 5H (API 42-127-35940) is a horizontal well in Dimmit County operated by Trinity Operating (Usg) LLC, completed July 25, 2014.
The RRC has issued 2 drilling permits (amended once) between 2013 and 2018, permitted to 9,000 ft.
It was permitted by Crimson Energy Partners IV, LLC and has since transferred to Trinity Operating (Usg) LLC on the wellbore schedule.
Completion filings report 9 formation tops, including San Miguel, Austin Chalk, Eagle Ford, Edwards.
Its 3 leases have reported 157K barrels of oil and 1.17M mcf of gas since January 2014, last reporting in July 2026. The leases carry 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Crimson Energy Partners IV, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2025 · 392 permits on file · (888) 510-9581
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trinity Operating (Usg) LLC |
| Production reports | Trinity Operating (Usg), LLCthrough Apr 2026 |
| Latest permit | Crimson Energy Partners IV, LLCNov 15, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 3
- permits on file
- Nov 15, 2018
- last permit issued
- Jul 25, 2014
- completed
- 157K
- cumulative oil, bbl
- 1.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 25, 2014
- Shut in
- —
- Plugged
- —
Surface location
28.590266, -99.469581
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Dimmit County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Anderson-Rod Unit Dim G-1-299879 | Briscoe Ranch (Eagleford) | Trinity Operating (Usg), LLC | 1 | 0 | 439K | Feb 2019 – Jul 2026 |
| Anderson-Rod Unit Dim O-1-18133 | Briscoe Ranch (Eagleford) | Trinity Operating (Usg), LLC | 2 | 157K | 731K | Jan 2014 – Jul 2026 |
| St John-Rod Unit Dim O-1-18132 | Briscoe Ranch (Eagleford) | Trinity Operating (Usg), LLC | 7 | 0 | 0 | Jan 2014 – Oct 2024 |
Gas, mcf lease total
Last 12 months 70,668 · prior 12 72,153(-2%)
Oil, barrels lease total
Last 12 months 2,265 · prior 12 2,628(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stonegate Production Company,llcJan 2014 → Apr 2018
- 2Crimson Energy Partners IV, LLCMay 2018 → Jan 2023
- 3Trinity Operating (Usg), LLCMar 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 846813-98 | Recompletion | Crimson Energy Partners IV, LLC | May 22, 2019 | Nov 15, 2018 | Dec 7, 2018 | 9,000 |
| 846813-99 | Recompletion | Crimson Energy Partners IV, LLC | Nov 14, 2018 | Nov 15, 2018 | Dec 7, 2018 | 9,000 |
| 774875-99 | Drill | Stonegate Production Company,llc | Dec 3, 2013 | Dec 13, 2013 | Jul 22, 2014 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-299879 | — | — | — | — |
| — | — O-1-18132 | — | — | — | — |
| — | — O-1-18133 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 559 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San MiguelSAN MIGUEL - H2S | 5,590 | -5,031 |
| Austin ChalkAUSTIN CHALK - H2S | 6,648 | -6,089 |
| Eagle FordEAGLE FORD - H2S | 7,160 | -6,601 |
| Austin ChalkAUSTIN CHALK - H2S | — | — |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| EscondidoESCONDIDO - DISPOSAL | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
| OlmosOLMOS - DISPOSAL | — | — |
| Pearsall | — | — |
| San MiguelSAN MIGUEL - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,000 | 15,878 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,566 | 12.25 | 697 S |
| 5.5 | 15,878 | 8.75 | 2,895 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 11, 2025 | Aug 15, 2025 | Yes |
| 00 | Jun 4, 2019 | Apr 17, 2019 | Yes |
| 00 | Jan 20, 2016 | Nov 23, 2015 | 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 42-127-35940 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-35940 → 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.
St. John-Rod Unit Dim B42-127-35941
0.0 KM · Stonegate Production Company,llc · Section with this well →
| Olmos | 4,849 | -4,290 |
| San Miguel | 5,633 | -5,074 |
| Austin Chalk | 6,653 | -6,094 |
| Eagle Ford | 7,160 | -6,601 |
| Georgetown | — | |
| Pearsall | — | |
| Edwards | — | |
| Escondido | — |
9 TOPS · FIRST 8
St. John-Rod Unit Dim B42-127-35942
0.0 KM · Stonegate Production Company,llc · Section with this well →
| Olmos | 4,854 | -4,295 |
| San Miguel | 5,609 | -5,050 |
| Austin Chalk | 6,653 | -6,094 |
| Eagle Ford | 7,156 | -6,597 |
| Georgetown | — | |
| Pearsall | — | |
| Edwards | — | |
| Escondido | — |
9 TOPS · FIRST 8
St John-Rod Unit Dim42-127-35944
0.0 KM · Stonegate Production Company,llc · Section with this well →
| Olmos | 4,846 | -4,287 |
| San Miguel | 5,598 | -5,039 |
| Austin Chalk | 6,646 | -6,087 |
| Eagle Ford | 7,154 | -6,595 |
| Escondido | — | |
| Pearsall | — | |
| Glen Rose | — | |
| Edwards | — |
9 TOPS · FIRST 8
San Antonio A110042-127-38028
1.5 KM · Crimson Energy Partners IV, LLC · Section with this well →
| Olmos | 4,780 | -4,238 |
| San Miguel | 5,590 | -5,048 |
| Austin Chalk | 6,607 | -6,065 |
| Eagle Ford | 7,124 | -6,582 |
| Glen Rose | — | |
| Pearsall | — | |
| Edwards | — | |
| Escondido | — |
9 TOPS · FIRST 8
San Antonio A110042-127-38090
2.6 KM · Crimson Energy Partners IV, LLC · Section with this well →
| Olmos | 4,735 | -4,175 |
| San Miguel | 5,525 | -4,965 |
| Austin Chalk | 6,567 | -6,007 |
| Eagle Ford | 7,096 | -6,536 |
| Edwards | — | |
| Glen Rose | — | |
| Pearsall | — | |
| Escondido | — |
9 TOPS · FIRST 8
Hatch Dim42-127-35895
3.1 KM · Stonegate Production Company,llc · Section with this well →
| Olmos | 4,860 | -4,295 |
| San Miguel | 5,602 | -5,037 |
| Austin Chalk | 6,642 | -6,077 |
| Eagle Ford | 7,137 | -6,572 |
Hatch Dim42-127-35897
3.1 KM · Stonegate Production Company,llc · Section with this well →
| Olmos | 4,867 | -4,302 |
| San Miguel | 5,617 | -5,052 |
| Austin Chalk | 6,645 | -6,080 |
| Eagle Ford | 7,147 | -6,582 |
Cenizo42-127-38191
3.5 KM · Rosewood Resources, Inc. · Section with this well →
| Escondido | 950 | -418 |
| Olmos | 4,918 | -4,386 |
| San Miguel | 5,638 | -5,106 |
| Austin Chalk | 6,640 | -6,108 |
| Eagle Ford | 7,187 | -6,655 |
| Edwards | — | |
| Georgetown | — | |
| Glen Rose | — |
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/12735940, documented in the API reference.