TEXAS · WELLS · BRAZOS COUNTY · API 42-041-31704 · DISTRICT 03
Guest-Yager Unit #1RE
Brazos County · Giddings (Buda) field · Horizontal · Sidetrack
Guest-Yager Unit #1RE (API 42-041-31704) is a plugged horizontal well in Brazos County, plugged March 27, 2019, last operated by Magnolia Oil & Gas Operating LLC.
The RRC has issued 2 drilling permits (amended twice) between 1992 and 2000, permitted to 16,500 ft.
It was permitted by Rme Petroleum Company and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Eagle Ford.
Its 2 leases have reported 199K barrels of oil and 1.07M mcf of gas since February 1993, last reporting in January 2023. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Rme Petroleum Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 6, 2026
- Permits on file
- 615
- Phone
- (713) 842-9050
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Enervest Operating, L.L.C.through Aug 2015 |
| Latest permit | Rme Petroleum CompanyJun 20, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,500
- total depth, ft
- 4
- permits on file
- Jun 20, 2000
- last permit issued
- Aug 29, 2000
- completed
- 199K
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1993 THROUGH Jan 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 29, 2000
- Shut in
- —
- Plugged
- Mar 27, 2019
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Guest-Yager Unit O-3-24072 | Giddings (Buda) | Magnolia Oil & Gas Operating LLC | 1 | 104K | 327K | Aug 2000 – Jan 2023 |
| Guest-Yager Unit O-3-22005 | Giddings (Austin Chalk-3) | Rme Petroleum Company | 1 | 95.7K | 742K | Feb 1993 – Nov 2001 |
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.
- 1Union Pacific Resources CompanyFeb 1993 → Jun 2000
- 2Rme Petroleum CompanySep 2000 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Jul 2007
- 4Enervest Operating, L.L.C.Aug 2007 → Feb 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 496345-97 | Recompletion | Rme Petroleum Company | Sep 12, 2001 | Jun 20, 2000 | Jun 29, 2000 | 9,300 |
| 496345-98 | Recompletion | Rme Petroleum Company | Jun 26, 2001 | Jun 20, 2000 | — | 9,300 |
| 496345-99 | Recompletion · sidetrack | Union Pacific Resources Company | Jun 20, 2000 | Jun 20, 2000 | — | 16,500 |
| 406947-99 | Drill | Union Pacific Resources Company | Dec 7, 1992 | Dec 11, 1992 | Dec 13, 1992 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 29, 2000 | Guest-Yager Unit O-3-24072 | Giddings (Buda) | Magnolia Oil & Gas Operating LLC | Plugged | — |
| Feb 2, 1993 | Guest-Yager Unit O-3-22005 | Giddings (Austin Chalk-3) | Rme Petroleum Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 226 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 8,379 | -8,153 |
| Eagle FordEAGLEFORD | 8,632 | -8,406 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,660 | 9,175 | Open hole |
| 8,460 | 15,172 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,100 | 14.75 | 1,048 S |
| 7.625 | 8,460 | 9.875 | 1,465 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 | Nov 26, 2001 | Apr 12, 2001 | — |
| 00 | Nov 13, 2001 | Mar 15, 1993 | Yes |
| 00 | Jun 2, 1993 | Mar 15, 1993 | Yes |
| 00 | May 24, 1993 | — | — |
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 42-041-31704 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31704 → 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/04131704, documented in the API reference.