WELL · 42-127-38387 · DISTRICT 1
Nance Ranch a Unit #3H
Dimmit County · Briscoe Ranch (Eagleford) field · Horizontal
Nance Ranch A Unit #3H (API 42-127-38387) is a horizontal well in Dimmit County operated by Trinity Operating (Usg) LLC, completed March 15, 2022.
The RRC has issued one drilling permit (amended once), issued June 25, 2021, permitted to 8,000 ft.
Completion filings report 9 formation tops, including Escondido, Olmos, San Miguel, Anacacho.
Its 2 leases have reported 206K barrels of oil and 965K mcf of gas since March 2022, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
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 | Trinity Operating (Usg), LLCJun 25, 2021 |
- 8,000
- total depth, ft
- 2
- permits on file
- Jun 25, 2021
- last permit issued
- Mar 15, 2022
- completed
- 206K
- cumulative oil, bbl
- 965K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 2022
- Shut in
- —
- Plugged
- —
Surface location
28.582473, -99.590940
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 2 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nance Ranch a Unit G-1-297568 | Briscoe Ranch (Eagleford) | Trinity Operating (Usg), LLC | 1 | 0 | 306K | Mar 2022 – Jul 2026 |
| Nance Ranch a Unit O-1-20574 | Briscoe Ranch (Eagleford) | Trinity Operating (Usg), LLC | 4 | 206K | 660K | Mar 2022 – Jul 2026 |
Gas, mcf lease total
Last 12 months 121,585 · prior 12 150,245(-19%)
Oil, barrels lease total
Last 12 months 14,629 · prior 12 19,886(-26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Trinity Operating (Usg), LLCMar 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 870658-98 | Drill | Trinity Operating (Usg), LLC | Apr 27, 2022 | Jun 25, 2021 | Nov 14, 2021 | 8,000 |
| 870658-99 | Drill | Trinity Operating (Usg), LLC | Jun 18, 2021 | Jun 25, 2021 | Nov 14, 2021 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-297568 | — | — | — | — |
| — | — O-1-20574 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 498 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 3,077 | -2,579 |
| OlmosOLMOS - DISPOSAL | 4,253 | -3,755 |
| San MiguelSAN MIGUEL - H2S | 5,175 | -4,677 |
| Anacacho | 5,856 | -5,358 |
| Austin ChalkAUSTIN CHALK - H2S | 6,173 | -5,675 |
| Eagle FordEAGLE FORD - H2S | 6,757 | -6,259 |
| Eagle FordLOWER EAGLE FORD | 6,922 | -6,424 |
| EdwardsEDWARDS - H2S | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,250 | 16,822 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,092 | 12.25 | 625 S |
| 5.5 | 16,944 | 8.75 | 2,785 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 | Aug 15, 2024 | Jul 19, 2024 | Yes |
| 00 | May 9, 2022 | Apr 5, 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 42-127-38387 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-38387 → 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.
Nance Ranch a Unit42-127-38386
0.0 KM · Trinity Operating (Usg), LLC · Section with this well →
| Escondido | 3,089 | -2,591 |
| Olmos | 4,261 | -3,763 |
| San Miguel | 5,193 | -4,695 |
| Anacacho | 5,803 | -5,305 |
| Austin Chalk | 6,196 | -5,698 |
| Eagle Ford | 6,776 | -6,278 |
| Eagle Ford | 6,938 | -6,440 |
| Eagle Ford | 7,092 | -6,594 |
10 TOPS · FIRST 8
Nance Ranch a Unit42-127-38385
0.0 KM · Trinity Operating (Usg), LLC · Section with this well →
| Escondido | 3,085 | -2,586 |
| Olmos | 4,262 | -3,763 |
| San Miguel | 5,177 | -4,678 |
| Anacacho | 5,919 | -5,420 |
| Austin Chalk | 6,178 | -5,679 |
| Eagle Ford | 6,747 | -6,248 |
| Georgetown | — | |
| Pearsall | — |
10 TOPS · FIRST 8
Nance Ranch a Unit42-127-38401
0.3 KM · Trinity Operating (Usg), LLC · Section with this well →
| Escondido | 3,069 | -2,571 |
| Olmos | 4,248 | -3,750 |
| San Miguel | 5,155 | -4,657 |
| Anacacho | 5,872 | -5,374 |
| Austin Chalk | 6,185 | -5,687 |
| Eagle Ford | 6,730 | -6,232 |
| Eagle Ford | 6,913 | -6,415 |
| Eagle Ford | 6,996 | -6,498 |
10 TOPS · FIRST 8
Big Four Colony a 20442-127-38509
1.6 KM · Crimson Energy Partners IV, LLC · Section with this well →
| Olmos | 4,391 | -3,897 |
| San Miguel | 5,200 | -4,706 |
| Austin Chalk | 6,198 | -5,704 |
| Eagle Ford | 6,745 | -6,251 |
| Edwards | — | |
| Pearsall | — | |
| Glen Rose | — | |
| Georgetown | — |
9 TOPS · FIRST 8
West Flores a 20142-127-38517
2.5 KM · Crimson Energy Partners IV, LLC · Section with this well →
| Olmos | 4,432 | -3,919 |
| San Miguel | 5,242 | -4,729 |
| Austin Chalk | 6,276 | -5,763 |
| Eagle Ford | 6,812 | -6,299 |
| Edwards | — | |
| Escondido | — | |
| Georgetown | — | |
| Glen Rose | — |
9 TOPS · FIRST 8
West Flores a 20142-127-38518
2.5 KM · Crimson Energy Partners IV, LLC · Section with this well →
| Olmos | 4,426 | -3,912 |
| San Miguel | 5,249 | -4,735 |
| Austin Chalk | 6,276 | -5,762 |
| Eagle Ford | 6,822 | -6,308 |
| Glen Rose | — | |
| Georgetown | — | |
| Escondido | — | |
| Edwards | — |
9 TOPS · FIRST 8
West Flores a 20142-127-38513
2.6 KM · Crimson Energy Partners IV, LLC · Section with this well →
| Olmos | 4,428 | -3,914 |
| San Miguel | 5,241 | -4,727 |
| Austin Chalk | 6,270 | -5,756 |
| Eagle Ford | 6,808 | -6,294 |
| Escondido | — | |
| Glen Rose | — | |
| Pearsall | — | |
| Edwards | — |
9 TOPS · FIRST 8
Big Wells Mipa 20442-127-38377
3.2 KM · Crimson Energy Partners IV, LLC · Section with this well →
| Olmos | 4,478 | -3,964 |
| San Miguel | 5,266 | -4,752 |
| Austin Chalk | 6,281 | -5,767 |
| Eagle Ford | 6,807 | -6,293 |
| Escondido | — | |
| Glen Rose | — | |
| Pearsall | — | |
| Edwards | — |
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/12738387, documented in the API reference.