WELL · 42-003-35921 · DISTRICT 8
University -K- #4
Andrews County · Triple-N (Grayburg) field · Producing · Vertical
University -K- #4 (API 42-003-35921) is a well in Andrews County operated by Burgundy Oil & Gas Inc., completed November 18, 1987 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 16, 1987, permitted to 5,600 ft.
It was permitted by Texaco Producing Inc. and has since transferred to Burgundy Oil & Gas Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Anhydrite, Yates, Grayburg, San Andres.
Its lease has reported 234K barrels of oil and 37K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Texaco Producing Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jul 4, 2026 · 3 permits on file · (432) 557-2684
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burgundy Oil & Gas Inc. |
| Production reports | Burgundy Oil & Gas, Inc.through Apr 2026 |
| Latest permit | Texaco Producing Inc.Sep 16, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,600
- total depth, ft
- 2
- permits on file
- Sep 16, 1987
- last permit issued
- Nov 18, 1987
- completed
- 234K
- cumulative oil, bbl
- 37K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 18, 1987
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University -K- O-10-12803 | Triple-N (Grayburg) | Burgundy Oil & Gas, Inc. | 2 | 234K | 37K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,714 · prior 12 4,772(-22%)
Gas, mcf lease total
Last 12 months 430 · prior 12 222(+94%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → Dec 1993
- 2Burgundy Oil & Gas, Inc.Jan 1994 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 335965-98 | Drill | Texaco Producing Inc. | Oct 1, 1987 | Sep 16, 1987 | Oct 23, 1987 | 5,600 |
| 335965-99 | Drill | Texaco Producing Inc. | Sep 15, 1987 | Sep 16, 1987 | — | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-12803 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,182 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anhydrite | 1,790 | 1,392 |
| Yates | 2,966 | 216 |
| Grayburg | 4,166 | -984 |
| San Andres | 4,510 | -1,328 |
| Holt | 5,485 | -2,303 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,394 | 4,414 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 350 | 17.5 | 425 S |
| 8.625 | 1,790 | 11 | 900 S |
| 5.5 | 5,600 | 7.875 | 1,450 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 15, 1987 | Dec 2, 1987 | Yes |
| 00 | Dec 12, 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 42-003-35921 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-35921 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/00335921, documented in the API reference.