WELL · 42-051-32980 · DISTRICT 3
Ondrasek Melvin #4
Burleson County · Giddings (Austin Chalk-3) field · Shut IN · Vertical
Ondrasek Melvin #4 (API 42-051-32980) is a well in Burleson County operated by Magnolia Oil & Gas Operating LLC, completed October 14, 1987 and listed as shut in on the RRC schedule, shut in January 1, 1998.
The RRC has issued one drilling permit, issued August 4, 1987, permitted to 7,892 ft.
It was permitted by Sage Energy Company and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Eagle Ford.
Its lease has reported 1.9K barrels of oil and 2.15K mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Sage Energy 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 | Sage Energy Companythrough Jul 1993 |
| Latest permit | Sage Energy CompanyAug 4, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,892
- total depth, ft
- 1
- permits on file
- Aug 4, 1987
- last permit issued
- Oct 14, 1987
- completed
- 1.9K
- cumulative oil, bbl
- 2.15K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 14, 1987
- Shut in
- Jan 1, 1998
- 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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ondrasek, Melvin O-3-12535 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 4 | 1.9K | 2.15K | Jan 1993 – Jul 2026 |
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.
- 1Sage Energy CompanyJan 1993 → Mar 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 333851-99 | Drill | Sage Energy Company | Jul 31, 1987 | Aug 4, 1987 | — | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 14, 1987 | Ondrasek Melvin O-3-12535 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | Shut IN · shut in Jan 1, 1998 | 7,892 |
Formation tops
As filed on W-2/G-1. Subsea from 363 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Eagle FordEAGLEFORD | 7,762 | -7,399 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,528 | 7,759 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,845 | 11 | 970 S |
| 4.5 | 7,892 | 7.875 | 320 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 24, 1987 | Nov 9, 1987 | Yes |
| 00 | Nov 21, 1987 | — | — |
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 42-051-32980 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-32980 → 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/05132980, documented in the API reference.