TEXAS · WELLS · DIMMIT COUNTY · HERMANN HATCH UNIT DIM LEASE · API 42-127-34691 · DISTRICT 01
Hermann Hatch Unit Dim #A 1H
Dimmit County · Briscoe Ranch (Eagleford) field · NO Production · Horizontal
Hermann Hatch Unit Dim #A 1H (API 42-127-34691) is a horizontal well in Dimmit County operated by Trinity Operating (Usg) LLC, completed August 10, 2012 and listed as no production on the RRC schedule, shut in April 1, 2025.
The RRC has issued one drilling permit, issued April 19, 2012, permitted to 7,310 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Trinity Operating (Usg) LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
Its lease has reported 79.8K barrels of oil and 463K mcf of gas since August 2012, last reporting volume in January 2025.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 28, 2026
- Permits on file
- 392
- Phone
- (713) 951-5309
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trinity Operating (Usg) LLC |
| Production reports | Trinity Operating (Usg), LLCthrough Jan 2025 |
| Latest permit | Chesapeake Operating, Inc.Apr 19, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,310
- total depth, ft
- 1
- permits on file
- Apr 19, 2012
- last permit issued
- Aug 10, 2012
- completed
- 79.8K
- cumulative oil, bbl
- 463K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2012 THROUGH Jan 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 10, 2012
- Shut in
- Apr 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 |
|---|---|---|---|---|---|---|
| Hermann Hatch Unit Dim O-1-16292 | Briscoe Ranch (Eagleford) | Trinity Operating (Usg), LLC | 1 | 79.8K | 463K | Aug 2012 – Jan 2025 |
Gas, mcf lease total
Last 12 months 0 · prior 12 2,310(-100%)
Oil, barrels lease total
Last 12 months 0 · prior 12 263(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Sep 2012 → Sep 2013
- 2Stonegate Production Company,llcOct 2013 → Apr 2018
- 3Crimson Energy Partners IV, LLCMay 2018 → Jan 2023
- 4Trinity Operating (Usg), LLCFeb 2023 → Jan 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 737488-99 | Drill | Chesapeake Operating, Inc. | Apr 3, 2012 | Apr 19, 2012 | May 18, 2012 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 10, 2012 | Hermann Hatch Unit Dim O-1-16292 | Briscoe Ranch (Eagleford) | Trinity Operating (Usg) LLC | NO Production · shut in Apr 1, 2025 | 7,310 |
Formation tops
As filed on W-2/G-1. Subsea from 577 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 6,392 | -5,815 |
| Austin Chalk | 6,660 | -6,083 |
| Eagle FordEAGLEFORD | 7,148 | -6,571 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,649 | 12,200 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,585 | 12.25 | 637 S |
| 5.5 | 12,300 | 8.75 | 1,490 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 12, 2013 | Nov 20, 2012 | 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 42-127-34691 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-34691 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/12734691, documented in the API reference.