TEXAS · WELLS · BURLESON COUNTY · API 42-051-32717 · DISTRICT 03
Sebesta #1
Burleson County · Giddings (Buda) field · Producing · Vertical
Sebesta #1 (API 42-051-32717) is a well in Burleson County operated by Magnolia Oil & Gas Operating LLC, completed March 13, 2008 and listed as producing on the RRC schedule.
The RRC has issued 3 drilling permits between 1984 and 2008, permitted to 8,395 ft.
It was permitted by Sheridan Production Company, LLC and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Austin Chalk, Eagle Ford, Buda, Del Rio.
Its 2 leases have reported 20.5K barrels of oil and 60.5K mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Sheridan Production Company, LLC; 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
- 617
- Phone
- (713) 842-9050
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | Sheridan Production Company, LLCJul 17, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,395
- total depth, ft
- 3
- permits on file
- Jul 17, 2008
- last permit issued
- Mar 13, 2008
- completed
- 20.5K
- cumulative oil, bbl
- 60.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 13, 2008
- Shut in
- —
- 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 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 |
|---|---|---|---|---|---|---|
| Sebesta O-3-25322 | Giddings (Buda) | Magnolia Oil & Gas Operating LLC | 1 | 14K | 42.8K | Mar 2008 – Apr 2026 |
| Sebesta Unit O-3-18390 | Giddings (Austin Chalk-3) | Sheridan Production Company, LLC | 1 | 6.47K | 17.6K | Jan 1993 – Jan 2008 |
Oil, barrels lease total
Last 12 months 894 · prior 12 1,017(-12%)
Gas, mcf lease total
Last 12 months 1,950 · prior 12 1,815(+7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sage Energy CompanyJan 1993 → Aug 1995
- 2Sheridan Production Company, LLCMar 2008 → Mar 2020
- 3FDL Operating, LLCApr 2020 → Feb 2022
- 4Daylight Petroleum LLCMar 2022 → Feb 2023
- 5Magnolia Oil & Gas Operating LLCMar 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 663491-99 | Recompletion | Sheridan Production Company, LLC | Jun 2, 2008 | Jul 17, 2008 | Jan 16, 2008 | 9,000 |
| 252478-99 | Recompletion | Sage Energy Company | Sep 21, 1984 | Sep 24, 1984 | — | 9,000 |
| 246173-99 | Drill | Sage Energy Company | Jun 27, 1984 | Jul 25, 1984 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 13, 2008 | Sebesta O-3-25322 | Giddings (Buda) | Magnolia Oil & Gas Operating LLC | Producing | 8,395 |
| Feb 8, 1985 | Sebesta Unit O-3-18390 | Giddings (Austin Chalk-3) | Sheridan Production Company LLC | Not on Schedule | — |
| Jul 27, 1984 | Sebesta Unit O-3-17923 | Caldwell NE (Georgetown) | Sage Energy Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 238 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 7,628 | -7,390 |
| Eagle FordEAGLEFORD | 7,740 | -7,502 |
| Buda | 8,082 | -7,844 |
| Del Rio | 8,164 | -7,926 |
| Georgetown | 8,180 | -7,942 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,632 | 7,733 | Perforated |
| 8,222 | 8,284 | Perforated |
| 8,235 | 8,247 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,687 | 12.25 | 1,500 S |
| 8.625 | 3,690 | 12.25 | 1,500 S |
| 5.5 | 8,389 | 7.875 | 500 S |
| 5.5 | 8,395 | 7.875 | 500 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 | Sep 2, 2009 | Oct 24, 2008 | Yes |
| 00 | Jul 11, 2009 | — | — |
| 00 | Mar 28, 1985 | Mar 6, 1985 | — |
| 00 | Mar 26, 1985 | — | — |
| 00 | Oct 17, 1984 | Sep 17, 1984 | — |
| 00 | Oct 2, 1984 | — | — |
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 42-051-32717 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-32717 → 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/05132717, documented in the API reference.