TEXAS · WELLS · WEBB COUNTY · RETAMA RANCH LEASE · API 42-479-42992 · DISTRICT 04
Retama Ranch #4H
Webb County · Owen (Olmos) field · Producing · Horizontal
Retama Ranch #4H (API 42-479-42992) is a horizontal well in Webb County operated by Caturus Energy LLC, completed December 30, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 16, 2014, permitted to 6,339 ft.
It was permitted by Laredo Energy Operating, LLC and has since transferred to Caturus Energy LLC on the wellbore schedule.
Completion filings report 11 formation tops, including Lobo 6, Escondido, Catahoula, Cook Mountain.
Its lease has reported 3.45K barrels of oil and 2.97M mcf of gas since December 2014, last reporting volume in April 2026.
Operator of record
Permitted by Laredo Energy Operating, 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
- 78
- 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 | Laredo Energy Operating, LLCAug 16, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,339
- total depth, ft
- 1
- permits on file
- Aug 16, 2014
- last permit issued
- Dec 30, 2015
- completed
- 3.45K
- cumulative oil, bbl
- 2.97M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2014 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 30, 2015
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Retama Ranch G-4-276313 | Owen (Olmos) | Caturus Energy, LLC | 1 | 3.45K | 2.97M | Dec 2014 – Apr 2026 |
Gas, mcf lease total
Last 12 months 82,121 · prior 12 87,385(-6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Laredo Energy Operating, LLCDec 2014 → May 2022
- 2Kimmeridge Texas Gas, LLCJun 2022 → Jul 2025
- 3Caturus Energy, LLCAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 791661-99 | Drill | Laredo Energy Operating, LLC | Jul 14, 2014 | Aug 16, 2014 | Sep 16, 2014 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 30, 2015 | Retama Ranch G-4-276313 | Owen (Olmos) | Caturus Energy LLC | Producing | 6,339 |
Formation tops
As filed on W-2/G-1. Subsea from 659 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lobo 6 | 5,080 | -4,421 |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 6,270 | -5,611 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | — | — |
| Cook Mountain | — | — |
| Eagle FordEAGLE FORD SHALE | — | — |
| EdwardsEDWARDS LIMESTONE - H2S | — | — |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| OlmosOLMOS - INJECTION/DISPOSAL | — | — |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | — | — |
| WilcoxWILCOX - INJECTION/DISPOSAL | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,993 | 13,362 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,674 | 12.25 | 1,063 S |
| 7 | 5,886 | 8.75 | 950 S |
| 4.5 | 13,409 | 6.25 | 800 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 8, 2016 | Jan 7, 2016 | — |
| 00 | Apr 9, 2015 | Apr 8, 2015 | 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 42-479-42992 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-42992 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/47942992, documented in the API reference.