WELL · 42-003-44411 · DISTRICT 8
Welborn 20 #1W
Andrews County · Shafter Lake N. (San Andres) field · Injection · Vertical
Welborn 20 #1W (API 42-003-44411) is a well in Andrews County operated by Libertad Operating LLC, completed October 5, 2012 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued May 29, 2012, permitted to 9,000 ft.
It was permitted by Pacesetter Energy, LLC and has since transferred to Libertad Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Yates, Queen, San Andres.
Its lease has reported 479K barrels of oil and 312K mcf of gas since October 2012, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 82.8K barrels injected in the 12 months reported through March 2026.
Operator of record
Permitted by Pacesetter Energy, LLC; 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 Dec 2023 |
| Latest permit | Pacesetter Energy, LLCMay 29, 2012 |
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
- May 29, 2012
- last permit issued
- Oct 5, 2012
- completed
- 479K
- cumulative oil, bbl
- 312K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 5, 2012
- 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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welborn 20 O-10-43172 | Shafter Lake, N. (San Andres) | Libertad Operating LLC | 5 | 479K | 312K | Oct 2012 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pacesetter Energy, LLCOct 2012 → Jul 2020
- 2Burk Royalty Co., Ltd.Aug 2020 → Jul 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 741043-99 | Drill | Pacesetter Energy, LLC | May 18, 2012 | May 29, 2012 | Jul 16, 2012 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-43172 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,195 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,930 | 265 |
| Queen | 3,788 | -593 |
| San Andres | 4,454 | -1,259 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,540 | 8,600 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,815 | 13.5 | 980 S |
| 7 | 5,540 | 8.75 | 1,180 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 9, 2015 | Oct 31, 2012 | — |
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 42-003-44411 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-44411 → 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
- 82.8K
- bbl, last 12 reported months
- 27.2M
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000105332 | H-1 Injection | Active | 12,500 | 2,550 | 5,100–9,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 82,788 · prior 12 107,497(-23%)
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/00344411, documented in the API reference.