WELL · 42-051-31067 · DISTRICT 3
Mynar Unit #1
Burleson County · Giddings (Austin Chalk-3) field · Vertical
Mynar Unit #1 (API 42-051-31067) is a well in Burleson County operated by Wcs Oil & Gas Corporation, completed January 2, 1981.
The RRC has issued one drilling permit, issued October 6, 1980, permitted to 9,000 ft.
It was permitted by Geodynamics Oil & Gas, Inc. and has since transferred to Wcs Oil & Gas Corporation on the wellbore schedule.
Its 2 leases have reported 150K barrels of oil and 822K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Geodynamics Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Dec 4, 2020 · 44 permits on file · (979) 542-0021
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | WCS Oil & Gas Corporation |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Feb 2026 |
| Latest permit | Geodynamics Oil & Gas, Inc.Oct 6, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Oct 6, 1980
- last permit issued
- Jan 2, 1981
- completed
- 150K
- cumulative oil, bbl
- 822K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 2, 1981
- Shut in
- —
- Plugged
- —
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Graff Unit O-3-24380 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 3 | 126K | 710K | Jul 2003 – Jul 2026 |
| Mynar Unit O-3-13668 | Giddings (Austin Chalk-3) | WCS Oil & Gas Corporation | 1 | 24.7K | 112K | Jan 1993 – Jun 2008 |
Gas, mcf lease total
Last 12 months 208 · prior 12 2,782(-93%)
Oil, barrels lease total
Last 12 months 141 · prior 12 525(-73%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Santa FE Energy Resources, Inc.Jan 1993 → Mar 1994
- 2Bridge Oil Company, L. P.Apr 1994 → Sep 1994
- 3Parker & Parsley Development L.POct 1994 → Jan 1995
- 4Parker & Parsley Producing L.P.Feb 1995 → May 1996
- 5Costilla Petroleum CorporationJun 1996 → Jan 1997
- 6Costilla Energy, Inc.Feb 1997 → Mar 1999
- 7Petra Oleum Corp.Apr 1999 → Apr 2000
- 8WCS Oil and Gas CorporationMay 2000 → Apr 2005
- 9WCS Oil & Gas CorporationMay 2005 → Aug 2021
- 10Magnolia Oil & Gas Operating LLCSep 2021 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 94798-99 | Drill | Geodynamics Oil & Gas, Inc. | Oct 6, 1980 | Oct 6, 1980 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-13668 | — | — | — | — |
| — | — O-3-24380 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,780 | 7,944 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,870 | 11 | 1,250 S |
| 2.375 | 7,740 | — | — |
| 5.5 | 8,114 | 7.875 | 550 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 | May 22, 2008 | Jan 12, 1981 | — |
| 00 | Jan 12, 1984 | Jan 12, 1981 | — |
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 42-051-31067 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-31067 → 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/05131067, documented in the API reference.