WELL · 42-311-33351 · DISTRICT 1
WR L Unit #1
McMullen County · A.W.P. (Olmos) field · Vertical
WR L Unit #1 (API 42-311-33351) is a well in Mcmullen County operated by Swift Energy Company, completed March 4, 1997.
The RRC has issued one drilling permit, issued February 7, 1997, permitted to 11,000 ft.
Completion filings report 8 formation tops, including Sparta, Queen City, Carrizo, Wilcox.
Its 2 leases have reported 87.2K barrels of oil and 642K mcf of gas since March 1997, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Jul 7, 2006 · 719 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Swift Energy Company |
| Production reports | Varas Energy Operating Company,through Apr 2026 |
| Latest permit | Swift Energy CompanyFeb 7, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Feb 7, 1997
- last permit issued
- Mar 4, 1997
- completed
- 87.2K
- cumulative oil, bbl
- 642K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 4, 1997
- 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 |
|---|---|---|---|---|---|---|
| WR "L" Unit O-1-14126 | A.W.P. (Olmos) | Varas Energy Operating Company, | 3 | 87.2K | 593K | Sep 1997 – Jul 2026 |
| WR "L" Unit G-1-162874 | A.W.P. (Olmos) | Swift Energy Company | 1 | 0 | 48.8K | Mar 1997 – Sep 1998 |
Gas, mcf lease total
Last 12 months 12,344 · prior 12 9,015(+37%)
Oil, barrels lease total
Last 12 months 243 · prior 12 266(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Swift Energy CompanyMar 1997 → Dec 2005
- 2Swift Energy Operating, LLCJan 2006 → May 2017
- 3Dorado Drilling, Inc.Nov 2017 → Nov 2024
- 4Varas Energy Operating Company,Jan 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 458352-99 | Drill | Swift Energy Company | Feb 7, 1997 | Feb 7, 1997 | Feb 17, 1997 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-162874 | — | — | — | — |
| — | — O-1-14126 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 250 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,506 | 10,526 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,512 | 9.875 | 515 S |
| 7.625 | 1,512 | 9.875 | 515 S |
| 3.5 | 10,739 | 6.5 | 1,265 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 | Apr 16, 1999 | Mar 17, 1999 | — |
| 00 | Nov 24, 1998 | Nov 9, 1998 | — |
| 00 | Jul 27, 1998 | Jul 8, 1998 | — |
| 00 | Jul 13, 1998 | — | — |
| 00 | Jun 4, 1997 | Mar 27, 1997 | Yes |
| 00 | May 29, 1997 | — | — |
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 42-311-33351 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-33351 → 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/31133351, documented in the API reference.