WELL · 42-255-35457 · DISTRICT 2
Atlas Unit #2H
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Atlas Unit #2H (API 42-255-35457) is a horizontal well in Karnes County operated by Caturus Energy LLC, completed September 15, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 9, 2017, permitted to 11,500 ft.
It was permitted by Blackbrush O & G, LLC and has since transferred to Caturus Energy LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Frio, Yegua, Queen City, Reklaw.
Its lease has reported 374K barrels of oil and 978K mcf of gas since September 2017, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Blackbrush O & G, LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 3, 2025
- Permits on file
- 77
- Phone
- (713) 600-6062
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Caturus Energy LLC |
| Production reports | Caturus Energy, LLCthrough Apr 2026 |
| Latest permit | Blackbrush O & G, LLCMay 9, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 1
- permits on file
- May 9, 2017
- last permit issued
- Sep 15, 2017
- completed
- 374K
- cumulative oil, bbl
- 978K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 15, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Atlas Unit O-2-11424 | Eagleville (Eagle Ford-2) | Caturus Energy, LLC | 3 | 374K | 978K | Sep 2017 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,933 · prior 12 984(+300%)
Gas, mcf lease total
Last 12 months 2,384 · prior 12 482(+395%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Blackbrush O & G, LLCSep 2017 → Jun 2023
- 2Kimmeridge Texas Gas, LLCJul 2023 → Jul 2025
- 3Caturus Energy, LLCAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 826229-99 | Drill | Blackbrush O & G, LLC | May 3, 2017 | May 9, 2017 | Jun 18, 2017 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-11424 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 508 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 500 | 8 |
| YeguaYEGUA - DISPOSAL | 1,340 | -832 |
| Queen City | 3,441 | -2,933 |
| Reklaw | 3,565 | -3,057 |
| Carrizo | 4,154 | -3,646 |
| WilcoxWILCOX - DISPOSAL | 4,465 | -3,957 |
| Austin ChalkAUSTIN CHALK - H2S | 10,932 | -10,424 |
| Eagle FordEAGLE FORD - H2S | 11,063 | -10,555 |
| EdwardsEDWARDS - H2S | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,329 | 14,924 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,591 | 12.25 | 1,995 S |
| 5.5 | 15,018 | 8.75 | 2,270 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 13, 2023 | Mar 9, 2023 | — |
| 00 | May 2, 2018 | Dec 4, 2017 | 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 42-255-35457 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35457 → 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/25535457, documented in the API reference.