WELL · 42-131-36148 · DISTRICT 4
Deluna R.G. #9
Duval County · DE Luna (Pettus 4790) field · Vertical
Deluna R.G. #9 (API 42-131-36148) is a plugged well in Duval County, plugged September 18, 2017, last operated by Calstar Energy Consultants LLC.
The RRC has issued one drilling permit, issued November 30, 1982, permitted to 5,200 ft.
It was permitted by Gathings Oil, Inc. and has since transferred to Calstar Energy Consultants LLC on the wellbore schedule.
Its lease has reported 9.22K barrels of oil and 96.6K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Calstar Energy Consultants LLC
Permitted by Gathings Oil, Inc.; the EWA schedule now lists a different operator.
Palm Desert, CA · P-5 Y, filed Dec 4, 2025
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Calstar Energy Consultants LLC |
| Production reports | MJM Oil & Gas, Inc.through Jul 1998 |
| Latest permit | Gathings Oil, Inc.Nov 30, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- Nov 30, 1982
- last permit issued
- Jun 15, 1983
- completed
- 9.22K
- cumulative oil, bbl
- 96.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 15, 1983
- Shut in
- —
- Plugged
- Sep 18, 2017
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 |
|---|---|---|---|---|---|---|
| Deluna, R.G. O-4-10322 | DE Luna (Pettus 4790) | Calstar Energy Consultants, LLC | 1 | 9.22K | 96.6K | Jan 1993 – 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.
- 1Berg Laney & BrownJan 1993 → Dec 1994
- 2Petromining, Inc.Jan 1995 → Sep 1995
- 3Petroleum Capital, L.C.Oct 1995 → Feb 1998
- 4MJM Oil & Gas, Inc.Mar 1998 → Jul 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 180245-99 | Drill | Gathings Oil, Inc. | Nov 30, 1982 | Nov 30, 1982 | — | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-10322 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,794 | 4,801 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 213 | 12.25 | 150 S |
| 2.375 | 4,794 | — | — |
| 4.5 | 4,951 | — | 1,217 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 | Jan 12, 1984 | Jun 30, 1983 | — |
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 42-131-36148 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36148 → 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/13136148, documented in the API reference.