TEXAS · WELLS · BASTROP COUNTY · MONROE STEGLICH UNIT LEASE · API 42-021-30926 · DISTRICT 03
Monroe Steglich Unit #1
Bastrop County · Serbin (Taylor Sand) field · NO Production · Vertical
Monroe Steglich Unit #1 (API 42-021-30926) is a well in Bastrop County operated by Trivista Operating LLC, completed March 14, 1986 and listed as no production on the RRC schedule, shut in June 1, 2025.
The RRC has issued 2 drilling permits between 1985 and 1986, permitted to 7,140 ft.
It was permitted by Kelpetro, Inc. and has since transferred to Trivista Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Navarro, Taylor, Austin Chalk.
Its lease has reported 18.7K barrels of oil and 109K mcf of gas since January 1993, last reporting volume in February 2026.
Operator of record
Permitted by Kelpetro, Inc.; the EWA schedule now lists a different operator.
- Based in
- Giddings, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Sep 30, 2025
- Permits on file
- 3
- Phone
- (979) 366-2700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trivista Operating LLC |
| Production reports | Trivista Operating LLCthrough Feb 2026 |
| Latest permit | Kelpetro, Inc.Jul 21, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,140
- total depth, ft
- 2
- permits on file
- Jul 21, 1986
- last permit issued
- Mar 14, 1986
- completed
- 18.7K
- cumulative oil, bbl
- 109K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 14, 1986
- Shut in
- Jun 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| Monroe Steglich Unit O-3-19379 | Serbin (Taylor Sand) | Trivista Operating LLC | 1 | 18.7K | 109K | Jan 1993 – Feb 2026 |
Gas, mcf lease total
Last 12 months 144 · prior 12 47(+206%)
Oil, barrels lease total
Last 12 months 0 · prior 12 4(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1South Texas Drilling & Expl, IncJan 1993 → Jan 1999
- 2Texas Vanguard Oil CompanyFeb 1999 → Sep 2013
- 3Trivista Operating LLCOct 2013 → Jun 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 304577-99 | Drill | Kelpetro, Inc. | Jul 8, 1986 | Jul 21, 1986 | — | 7,150 |
| 290134-99 | Drill | Kelpetro, Inc. | Jul 8, 1986 | Nov 15, 1985 | — | 7,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 14, 1986 | Monroe Steglich Unit O-3-19379 | Serbin (Taylor Sand) | Trivista Operating LLC | NO Production · shut in Jun 1, 2025 | 7,140 |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Navarro | 4,630 |
| Taylor | 5,200 |
| Austin Chalk | 6,350 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,204 | 5,208 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 780 | 12.25 | 350 S |
| 4.5 | 5,360 | 7.875 | 925 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 | Oct 20, 1986 | Jun 20, 1986 | Yes |
| 00 | Oct 11, 1986 | — | — |
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 42-021-30926 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-30926 → 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/02130926, documented in the API reference.