WELL · 42-507-33338 · DISTRICT 1
Anna Louisa #1
Zavala County · Pena Creek (Georgetown) field · Shut IN · Horizontal
Anna Louisa #1 (API 42-507-33338) is a horizontal well in Zavala County operated by Buffco Production Inc., completed October 15, 2019 and listed as shut in on the RRC schedule.
The RRC has issued 2 drilling permits between 2018 and 2019, permitted to 7,400 ft.
It was permitted by Cml Exploration, LLC and has since transferred to Buffco Production Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Escondido, Olmos, Anacacho, Austin Chalk.
Its lease has reported 5.51K barrels of oil and 48.8K mcf of gas since March 2019, last reporting in July 2026.
Operator of record
Permitted by CML Exploration, LLC; the EWA schedule now lists a different operator.
Longview, TX · P-5 Y, filed Sep 4, 2025 · 396 permits on file · (903) 736-4697
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Buffco Production Inc. |
| Production reports | CML Exploration, LLCthrough Aug 2020 |
| Latest permit | CML Exploration, LLCAug 28, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,400
- total depth, ft
- 2
- permits on file
- Aug 28, 2019
- last permit issued
- Oct 15, 2019
- completed
- 5.51K
- cumulative oil, bbl
- 48.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 15, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.694786, -99.738964
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Zavala County.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Anna Louisa O-1-19690 | Pena Creek (Georgetown) | Buffco Production Inc. | 1 | 5.51K | 48.8K | Mar 2019 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1CML Exploration, LLCMar 2019 → Aug 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 856475-99 | Recompletion | CML Exploration, LLC | Aug 22, 2019 | Aug 28, 2019 | — | 7,400 |
| 846216-99 | Drill | CML Exploration, LLC | Oct 26, 2018 | Dec 31, 2018 | Jan 24, 2019 | 7,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-19690 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 601 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 2,465 | -1,864 |
| Olmos | 3,409 | -2,808 |
| Anacacho | 4,853 | -4,252 |
| Austin Chalk | 5,349 | -4,748 |
| Buda | 6,450 | -5,849 |
| Georgetown | 6,803 | -6,202 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,160 | 12,251 | Open hole |
| 7,160 | 12,301 | Open hole |
| 7,160 | 15,080 | Open hole |
| 7,160 | 17,667 | Open hole |
| 7,160 | 17,826 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,208 | 12.25 | 1,219 S |
| 7 | 7,160 | 8.75 | 722 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 2, 2020 | Dec 19, 2019 | — |
| 00 | May 16, 2019 | May 2, 2019 | Yes |
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 42-507-33338 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-33338 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Thuss42-507-33387
0.9 KM · CML Exploration, LLC · Section with this well →
| Escondido | 1,292 | -691 |
| Olmos | 3,442 | -2,841 |
| Anacacho | 4,887 | -4,286 |
| Austin Chalk | 5,372 | -4,771 |
| Buda | 6,469 | -5,868 |
MDB42-507-33386
0.9 KM · CML Exploration, LLC · Section with this well →
| Escondido | 2,489 | -1,888 |
| Olmos | 3,454 | -2,853 |
| Anacacho | 4,885 | -4,284 |
| Austin Chalk | 5,372 | -4,771 |
Branton42-507-33380
0.9 KM · CML Exploration, LLC · Section with this well →
| Escondido | 2,489 | -1,888 |
| Olmos | 3,438 | -2,837 |
| Anacacho | 4,883 | -4,282 |
| Austin Chalk | 5,368 | -4,767 |
| Buda | 6,461 | -5,860 |
| Georgetown | 6,817 | -6,216 |
Mendi42-507-33561
0.9 KM · CML Exploration, LLC · Section with this well →
| Escondido | 2,469 | -1,835 |
| Anacacho | 4,862 | -4,228 |
| Austin Chalk | 5,349 | -4,715 |
Kleimann42-507-33337
2.0 KM · CML Exploration, LLC · Section with this well →
| Escondido | 2,433 | -1,821 |
| Olmos | 3,360 | -2,748 |
| Anacacho | 4,777 | -4,165 |
| Austin Chalk | 5,285 | -4,673 |
| Buda | 6,405 | -5,793 |
| Georgetown | 6,758 | -6,146 |
Kleimann42-507-33364
2.0 KM · CML Exploration, LLC · Section with this well →
| Escondido | 2,437 | -1,800 |
| Olmos | 3,358 | -2,721 |
| Anacacho | 4,777 | -4,140 |
| Austin Chalk | 5,280 | -4,643 |
| Buda | 6,399 | -5,762 |
| Georgetown | 6,750 | -6,113 |
Kleimann42-507-33306
2.1 KM · CML Exploration, LLC · Section with this well →
| Escondido | 2,430 | -1,818 |
| Olmos | 3,345 | -2,733 |
| Anacacho | 4,763 | -4,151 |
| Austin Chalk | 5,269 | -4,657 |
| Buda | 6,391 | -5,779 |
| Georgetown | 6,743 | -6,131 |
Dial42-507-33008
2.3 KM · CML Exploration, LLC · Section with this well →
| Escondido | 2,540 | -1,922 |
| Olmos | 3,505 | -2,887 |
| Anacacho | 4,976 | -4,358 |
| Austin Chalk | 5,454 | -4,836 |
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/50733338, documented in the API reference.