WELL · 42-255-37400 · DISTRICT 2
Lamza Unit B #2H
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Lamza Unit B #2H (API 42-255-37400) is a horizontal well in Karnes County operated by Repsol Oil & Gas USA LLC, completed August 13, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 11, 2022, permitted to 12,000 ft.
It was permitted by Inpex Eagle Ford, LLC and has since transferred to Repsol Oil & Gas USA LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Queen City, Reklaw, Wilcox, Carrizo.
Its lease has reported 69.6K barrels of oil and 51.5K mcf of gas since August 2022, last reporting in July 2026.
Operator of record
Permitted by Inpex Eagle Ford, LLC; the EWA schedule now lists a different operator.
The Woodlands, TX · P-5 Y, filed Jan 5, 2026 · 189 permits on file · (832) 463-3646
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Repsol Oil & Gas USA LLC |
| Production reports | Repsol Oil & Gas USA, LLCthrough Apr 2026 |
| Latest permit | Inpex Eagle Ford, LLCFeb 11, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- Feb 11, 2022
- last permit issued
- Aug 13, 2022
- completed
- 69.6K
- cumulative oil, bbl
- 51.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 13, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
29.158500, -97.766759
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Karnes 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 |
|---|---|---|---|---|---|---|
| Lamza Unit B O-2-12507 | Eagleville (Eagle Ford-2) | Repsol Oil & Gas USA, LLC | 1 | 69.6K | 51.5K | Aug 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 5,248 · prior 12 10,127(-48%)
Gas, mcf lease total
Last 12 months 10,330 · prior 12 5,411(+91%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Inpex Eagle Ford, LLCAug 2022 → Dec 2022
- 2Repsol Eagle Ford North, LLCJan 2023 → Jul 2023
- 3Repsol Oil & Gas USA, LLCAug 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 876646-98 | Drill | Inpex Eagle Ford, LLC | Jan 12, 2023 | Feb 11, 2022 | Mar 2, 2022 | 12,000 |
| 876646-99 | Drill | Inpex Eagle Ford, LLC | Feb 1, 2022 | Feb 11, 2022 | Mar 2, 2022 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-12507 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 377 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,854 | 14,637 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,579 | 12.25 | 1,139 S |
| 5.5 | 15,265 | 8.5 | 3,227 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 | Feb 6, 2023 | Dec 6, 2022 | 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 42-255-37400 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-37400 → 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.
Lamza Unit C42-255-37401
0.0 KM · Inpex Eagle Ford, LLC · Section with this well →
| Queen City | 1,868 | -1,491 |
| Reklaw | 2,154 | -1,777 |
| Wilcox | 2,349 | -1,972 |
| Carrizo | 2,751 | -2,374 |
| Midway | 5,757 | -5,380 |
| Navarro | 6,677 | -6,300 |
| Olmos | 7,411 | -7,034 |
| Anacacho | 8,201 | -7,824 |
10 TOPS · FIRST 8
Lamza Unit D42-255-37402
0.0 KM · Inpex Eagle Ford, LLC · Section with this well →
| Queen City | 1,923 | -1,546 |
| Reklaw | 2,209 | -1,832 |
| Wilcox | 2,404 | -2,027 |
| Carrizo | 2,806 | -2,429 |
| Midway | 5,812 | -5,435 |
| Navarro | 6,732 | -6,355 |
| Olmos | 7,466 | -7,089 |
| Anacacho | 8,209 | -7,832 |
10 TOPS · FIRST 8
Cochran Unit42-255-37099
0.3 KM · EOG Resources, Inc. · Section with this well →
| Frio | 600 | -229 |
| Queen City | 1,381 | -1,010 |
| Yegua | 1,500 | -1,129 |
| Reklaw | 1,859 | -1,488 |
| Wilcox | 2,539 | -2,168 |
| Carrizo | 2,540 | -2,169 |
| Austin Chalk | 8,348 | -7,977 |
| Eagle Ford | 8,523 | -8,152 |
10 TOPS · FIRST 8
Cochran Unit42-255-37100
0.3 KM · EOG Resources, Inc. · Section with this well →
| Frio | 600 | -229 |
| Queen City | 1,384 | -1,013 |
| Yegua | 1,500 | -1,129 |
| Reklaw | 1,862 | -1,491 |
| Wilcox | 2,542 | -2,171 |
| Carrizo | 2,543 | -2,172 |
| Anacacho | 8,201 | -7,830 |
| Austin Chalk | 8,359 | -7,988 |
10 TOPS · FIRST 8
Cochran Unit42-255-37102
0.3 KM · EOG Resources, Inc. · Section with this well →
| Frio | 600 | -229 |
| Queen City | 1,377 | -1,006 |
| Yegua | 1,500 | -1,129 |
| Reklaw | 1,855 | -1,484 |
| Wilcox | 2,535 | -2,164 |
| Carrizo | 2,536 | -2,165 |
| Anacacho | 8,205 | -7,834 |
| Austin Chalk | 8,364 | -7,993 |
10 TOPS · FIRST 8
Cochran Unit42-255-37101
0.3 KM · EOG Resources, Inc. · Section with this well →
| Frio | 600 | -229 |
| Queen City | 1,385 | -1,014 |
| Yegua | 1,500 | -1,129 |
| Reklaw | 1,863 | -1,492 |
| Wilcox | 2,543 | -2,172 |
| Carrizo | 2,544 | -2,173 |
| Anacacho | 8,208 | -7,837 |
| Austin Chalk | 8,359 | -7,988 |
10 TOPS · FIRST 8
Lamza A42-255-36188
0.5 KM · Gulftex Energy IV, LP · Section with this well →
| Frio | 3,200 | -2,825 |
| Carrizo | 3,223 | -2,848 |
| Yegua | 3,523 | -3,148 |
| Reklaw | 3,868 | -3,493 |
| Queen City | 5,136 | -4,761 |
| Wilcox | 6,597 | -6,222 |
| Austin Chalk | 8,378 | -8,003 |
| Eagle Ford | 8,493 | -8,118 |
10 TOPS · FIRST 8
Rutter Ranch Unit42-255-36408
0.6 KM · EOG Resources, Inc. · Section with this well →
| Frio | 620 | -235 |
| Yegua | 1,190 | -805 |
| Queen City | 1,512 | -1,127 |
| Reklaw | 2,015 | -1,630 |
| Wilcox | 2,484 | -2,099 |
| Carrizo | 2,654 | -2,269 |
| Austin Chalk | 8,308 | -7,923 |
| Eagle Ford | 8,491 | -8,106 |
10 TOPS · FIRST 8
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
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