WELL · 42-131-38039 · DISTRICT 4
Duval County Ranch Co. State -P- #15
Duval County · Lopez North (Lopez) field · Shut IN · Vertical
Duval County Ranch CO. State -P- #15 (API 42-131-38039) is a well in Duval County operated by Caribbean Energy LLC II, completed July 25, 1995 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued June 21, 1995, permitted to 2,200 ft.
It was permitted by Dewbre Petroleum Corporation and has since transferred to Caribbean Energy LLC II on the wellbore schedule.
Completion filings report one formation top, including Mirando Sand.
Its lease has reported 138K barrels of oil and 20 mcf of gas since January 1993, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Dewbre Petroleum Corporation; the EWA schedule now lists a different operator.
Cotulla, TX · P-5 Y, filed Jul 4, 2026 · 1 permits on file · (830) 202-7200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Caribbean Energy LLC II |
| Production reports | Rattlesnake Operating Co, LLCthrough Oct 2024 |
| Latest permit | Dewbre Petroleum CorporationJun 21, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,200
- total depth, ft
- 1
- permits on file
- Jun 21, 1995
- last permit issued
- Jul 25, 1995
- completed
- 138K
- cumulative oil, bbl
- 20
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 25, 1995
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Duval County Ranch Co. State -P- O-4-1655 | Lopez, North (Lopez) | Caribbean Energy LLC II | 9 | 138K | 20 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 442(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dewbre Petroleum CorporationJan 1993 → Aug 2011
- 2Coronado Minerals, LLCSep 2011 → Oct 2012
- 3Aspen Operating Company, L.L.C.Nov 2012 → Nov 2012
- 4Trace Operating, LLCDec 2012 → Oct 2018
- 5Black Bayou Operating, LLCNov 2018 → May 2020
- 6Rattlesnake Operating Co, LLCJul 2020 → Oct 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 436671-99 | Drill | Dewbre Petroleum Corporation | Jun 19, 1995 | Jun 21, 1995 | Jul 10, 1995 | 2,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-1655 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 528 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Mirando Sand | 2,076 | -1,548 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,080 | 2,084 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 2,200 | 7.875 | 350 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 | Nov 13, 1995 | Aug 16, 1995 | Yes |
| 00 | Aug 23, 1995 | — | — |
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 42-131-38039 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-38039 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000096808 | H-1 Injection | Active | 1,500 | 750 | 2,070–2,100 |
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/13138039, documented in the API reference.