WELL · 42-003-39133 · DISTRICT 8
University/Energen Grayburg Unit #212W
Andrews County · Block 2 (Grayburg) field · Injection · Vertical
University/Energen Grayburg Unit #212W (API 42-003-39133) is a well in Andrews County operated by Libertad Operating LLC, completed September 20, 2003 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued July 15, 2003, permitted to 5,500 ft.
It was permitted by Energen Resources Corporation and has since transferred to Libertad Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Yates, Seven Rivers, Queen, Grayburg.
Its lease has reported 919K barrels of oil since April 2003, last reporting in July 2026. The lease carries 33 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 15.9K barrels injected in the 12 months reported through February 2026.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 1 permits on file · (832) 570-9311
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Libertad Operating LLC |
| Production reports | Libertad Operating LLCthrough Mar 2026 |
| Latest permit | Energen Resources CorporationJul 15, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Jul 15, 2003
- last permit issued
- Sep 20, 2003
- completed
- 919K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 20, 2003
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 33 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University/Energen Grayburg Unit O-10-37100 | Block 2 (Grayburg) | Libertad Operating LLC | 33 | 919K | 0 | Apr 2003 – Jul 2026 |
Oil, barrels lease total
Last 12 months 12,065 · prior 12 14,540(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Energen Resources CorporationJul 2003 → Jan 2019
- 2Diamondback E&P LLCFeb 2019 → Mar 2023
- 3Libertad Operating LLCJan 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 534189-99 | Drill | Energen Resources Corporation | Jul 15, 2003 | Jul 15, 2003 | Aug 12, 2003 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-37100 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,082 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 3,050 | 32 |
| Seven Rivers7-RIVERS | 3,290 | -208 |
| Queen | 3,897 | -815 |
| Grayburg | 4,415 | -1,333 |
| San Andres | 4,704 | -1,622 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,754 | 4,799 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,684 | 12.25 | 700 S |
| 5.5 | 5,063 | 7.875 | 1,000 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 | Jul 7, 2004 | Feb 23, 2004 | — |
| 00 | May 11, 2004 | — | — |
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 42-003-39133 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-39133 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 15.9K
- bbl, last 12 reported months
- 1.08M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000093695 | H-1 Injection | Active | 600 | 2,200 | 4,590–7,935 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 15,930 · prior 12 42,364(-62%)
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/00339133, documented in the API reference.