WELL · 42-149-31161 · DISTRICT 3
Treybig Unit #1RE
Fayette County · Giddings (Austin Chalk Gas) field · Horizontal
Treybig Unit #1RE (API 42-149-31161) is a plugged horizontal well in Fayette County, plugged July 28, 2022, last operated by Young John H. Inc..
The RRC has issued 2 drilling permits (amended once) between 1981 and 1997, permitted to 12,500 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Young John H. Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford, Georgetown.
Its lease has reported 63.2K barrels of oil and 994K mcf of gas since January 1993, last reporting in July 2022.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 10, 2025
- Permits on file
- 69
- Phone
- (713) 236-8303
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Young John H. Inc. |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Aug 2019 |
| Latest permit | Union Pacific Resources CompanyJan 27, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 3
- permits on file
- Jan 27, 1997
- last permit issued
- Nov 11, 1981
- completed
- 63.2K
- cumulative oil, bbl
- 994K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 11, 1981
- Shut in
- —
- Plugged
- Jul 28, 2022
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 |
|---|---|---|---|---|---|---|
| Treybig Unit O-3-18620 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 1 | 63.2K | 994K | Jan 1993 – Jul 2022 |
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.
- 1Young, John H., Inc.Jan 1993 → Mar 1997
- 2Union Pacific Resources CompanyJun 1997 → Jan 2001
- 3Rme Petroleum CompanyFeb 2001 → Nov 2002
- 4Anadarko E&P Company LPDec 2002 → Jul 2007
- 5Enervest Operating, L.L.C.Aug 2007 → Jul 2018
- 6Magnolia Oil & Gas Operating LLCAug 2018 → Aug 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 456464-98 | Drill | Union Pacific Resources Company | Apr 17, 1997 | Jan 27, 1997 | May 16, 1997 | 12,000 |
| 456464-99 | Drill | Union Pacific Resources Company | Dec 18, 1996 | Jan 27, 1997 | — | 11,800 |
| 128348-99 | Drill | Young, John H., Inc. | Aug 4, 1981 | Aug 4, 1981 | Jul 30, 1981 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-18620 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 437 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 10,402 | -9,965 |
| Austin ChalkAUSTIN | 10,886 | -10,449 |
| Austin Chalk | 10,886 | -10,449 |
| Eagle FordEAGLEFORD SHALE | 11,610 | -11,173 |
| Georgetown | 11,744 | -11,307 |
| Edwards | 12,150 | -11,713 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,175 | 12,055 | Perforated |
| 11,257 | 11,260 | Perforated |
| 11,388 | 11,580 | Perforated |
| 11,529 | 14,305 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,500 | 12.25 | 1,025 S |
| 9.625 | 2,500 | 12.5 | 1,025 S |
| 7 | 11,704 | 8.75 | 245 S |
| 4.5 | 12,367 | 6 | 90 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 | Dec 22, 1997 | Oct 7, 1997 | Yes |
| 00 | Jul 22, 1985 | Jun 13, 1985 | — |
| 00 | Jul 3, 1985 | — | — |
| 00 | Jan 12, 1984 | Feb 4, 1982 | — |
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 42-149-31161 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-31161 → 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.
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/14931161, documented in the API reference.