TEXAS · WELLS · BURLESON COUNTY · TRIMM UNIT LEASE · API 42-051-33587 · DISTRICT 03
Trimm Unit #1
Burleson County · Giddings (Austin Chalk-3) field · Shut In · Horizontal
- Fields on the latest permit · any of 2
- Giddings (Austin Chalk-3) · Giddings (Buda)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Trimm Unit #1 (API 42-051-33587) is a horizontal well in Burleson County operated by Wildfire Energy Operating LLC, completed December 5, 2000 and listed as shut in on the RRC schedule, shut in June 1, 2020.
The RRC has issued one drilling permit (amended once), issued October 9, 2000, permitted to 11,700 ft.
It was permitted by Williams, Clayton Energy, Inc. and has since transferred to Wildfire Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Eagle Ford, Buda.
Its lease has reported 27.5K barrels of oil and 453 mcf of gas since December 2000, with no volume in the three years through April 2026.
Operator of record
Permitted by Williams, Clayton Energy, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 24, 2025
- Permits on file
- 171
- Phone
- (832) 558-0100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wildfire Energy Operating LLC |
| Production reports | Wildfire Energy Operating LLCthrough Feb 2020 |
| Latest permit | Williams, Clayton Energy, Inc.Oct 9, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,700
- total depth, ft
- 2
- permits on file
- Oct 9, 2000
- last permit issued
- Dec 5, 2000
- completed
- 27.5K
- cumulative oil, bbl
- 453
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2000 THROUGH Feb 2020
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 5, 2000
- Shut in
- Jun 1, 2020
- 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 |
|---|---|---|---|---|---|---|
| Trimm Unit O-3-23939 | Giddings (Austin Chalk-3) | Wildfire Energy Operating LLC | 1 | 27.5K | 453 | Dec 2000 – Feb 2020 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams, Clayton Energy, Inc.Dec 2000 → Nov 2016
- 2Wildhorse Resources Mngt Co, LLCDec 2016 → May 2019
- 3Chesapeake Operating, L.L.C.Jun 2019 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 499923-98 | Drill | Williams, Clayton Energy, Inc. | Jan 22, 2001 | Oct 9, 2000 | — | 7,000 |
| 499923-99 | Drill | Williams, Clayton Energy, Inc. | Sep 21, 2000 | Oct 9, 2000 | Oct 10, 2000 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 5, 2000 | Trimm Unit O-3-23939 | Giddings (Austin Chalk-3) | Wildfire Energy Operating LLC | Shut In · shut in Jun 1, 2020 | 11,700 |
Formation tops
As filed on W-2/G-1. Subsea from 495 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 6,040 | -5,545 |
| Eagle FordEAGLEFORD | 6,635 | -6,140 |
| Buda | 6,906 | -6,411 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,310 | 7,855 | Perforated |
| 6,310 | 11,450 | Perforated |
| 7,055 | 11,700 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 993 | 12.25 | 305 S |
| 7 | 7,055 | 6.125 | 250 S |
| 7 | 7,055 | 8.75 | 250 S |
| 7 | — | 6.125 | 530 S |
| 7 | — | 8.75 | 530 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 | Nov 20, 2001 | Feb 20, 2001 | — |
| 00 | May 10, 2001 | Jan 18, 2001 | Yes |
| 00 | Mar 14, 2001 | — | — |
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 42-051-33587 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-33587 → 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/05133587, documented in the API reference.