WELL · 42-047-32020 · DISTRICT 4
Lopez #1
Brooks County · Encinitas (V-19) field · SWR-10-Well · Vertical
Lopez #1 (API 42-047-32020) is a well in Brooks County operated by Atlas Operating LLC, completed August 19, 2004 and listed as swr-10-well on the RRC schedule.
The RRC has issued 3 drilling permits (amended once) between 2002 and 2004, permitted to 12,500 ft.
It was permitted by Loudon Operating Company, L.L.C. and has since transferred to Atlas Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Vicksburg.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Loudon Operating Company, L.L.C.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 78 permits on file · (281) 893-9400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atlas Operating LLC |
| Production reports | Atlas Operating LLCthrough Mar 2025 |
| Latest permit | Loudon Operating Company, L.L.C.Sep 17, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 4
- permits on file
- Sep 17, 2004
- last permit issued
- Aug 19, 2004
- completed
- 0
- cumulative oil, bbl
- 2.36M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 19, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: H
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lopez, G. G. G-4-192757 | Encinitas (Lower Vicksburg) | Atlas Operating LLC | 1 | 0 | 1.88M | Dec 2002 – Jul 2026 |
| Lopez G-4-204111 | Encinitas (V-19) | Atlas Operating LLC | 1 | 0 | 477K | Aug 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 468(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Loudon Exploration, Inc.Dec 2002 → Jan 2004
- 2Loudon Operating Company, L.L.C.Feb 2004 → Dec 2009
- 3Wynn-Crosby Operating, Ltd.Jan 2010 → Aug 2016
- 4Eagle Oil & Gas Co.Sep 2016 → Mar 2021
- 5Atlas Operating LLCApr 2021 → Mar 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 551178-99 | Recompletion | Loudon Operating Company, L.L.C. | Sep 17, 2004 | Sep 17, 2004 | — | 11,070 |
| 542564-99 | Field transfer | Loudon Operating Company, L.L.C. | Feb 26, 2004 | Feb 26, 2004 | Sep 26, 2002 | 11,070 |
| 523441-98 | Drill | Loudon Exploration, Inc. | Jan 16, 2003 | Sep 11, 2002 | Sep 26, 2002 | 11,070 |
| 523441-99 | Drill | Loudon Exploration, Inc. | Sep 6, 2002 | Sep 11, 2002 | — | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-192757 | — | — | — | — |
| — | — G-4-204111 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 217 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,682 | 8,700 | Perforated |
| 8,682 | 8,703 | Perforated |
| 9,176 | 9,178 | Perforated |
| 9,176 | 9,215 | Perforated |
| 9,182 | 9,196 | Perforated |
| 9,200 | 9,207 | Perforated |
| 9,213 | 9,215 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,052 | 14.75 | 1,700 S |
| 7.625 | 8,685 | 9.875 | 605 S |
| 4.5 | 11,070 | 6.75 | 630 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 | Aug 16, 2006 | Jan 12, 2006 | — |
| 00 | Jan 3, 2005 | Sep 30, 2004 | — |
| 00 | Nov 10, 2004 | — | — |
| 00 | Apr 16, 2004 | Feb 13, 2004 | — |
| 00 | Mar 17, 2003 | Jan 31, 2003 | — |
| 00 | Mar 13, 2003 | Dec 19, 2002 | Yes |
| 00 | Feb 12, 2003 | — | — |
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 42-047-32020 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-047-32020 → 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/04732020, documented in the API reference.