WELL · 42-479-34307 · DISTRICT 4
The Dinn Mineral Trusts #1
Webb County · Guerra (10900) field · Producing · Vertical
The Dinn Mineral Trusts #1 (API 42-479-34307) is a well in Webb County operated by Hilcorp Energy Company, completed October 10, 2001 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 1985 and 2001, permitted to 12,000 ft.
It was permitted by Ocean Energy, Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 5 formation tops, including Frio, Jackson, Yegua, Queen City.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Ocean Energy, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Ocean Energy, Inc.Jul 18, 2001 |
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
- Jul 18, 2001
- last permit issued
- Oct 10, 2001
- completed
- 0
- cumulative oil, bbl
- 2.88M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 10, 2001
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| The Dinn Mineral Trusts G-4-120988 | Guerra (Elvella) | Hilcorp Energy Company | 1 | 0 | 1.52M | Jan 1993 – Jul 2026 |
| The Dinn Mineral Trusts G-4-186628 | Guerra (10900) | Hilcorp Energy Company | 1 | 0 | 1.36M | Oct 2001 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,219 · prior 12 2,436(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lobo Resources, Ltd.Jan 1993 → Mar 1994
- 2Lobo Energy, Inc.Apr 1994 → Jun 1994
- 3Lobo Operating, Inc.Jul 1994 → Apr 1996
- 4Prime Operating CompanyMay 1996 → Feb 1998
- 5Cliffwood Production Co.Mar 1998 → Feb 2001
- 6Ocean Energy, Inc.Mar 2001 → Aug 2003
- 7Devon Louisiana CorporationSep 2003 → Dec 2005
- 8Devon Energy Production Co, L.P.Jan 2006 → Jul 2014
- 9Linn Operating, Inc.Aug 2014 → Nov 2014
- 10Linn Operating, LLCJul 2017 → Jul 2017
- 11Hilcorp Energy CompanyJun 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 511568-99 | Recompletion | Ocean Energy, Inc. | Jul 18, 2001 | Jul 18, 2001 | Oct 1, 2001 | 12,000 |
| 293340-99 | Drill | Lobo Resources, Ltd. | Dec 19, 1985 | Dec 19, 1985 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-120988 | — | — | — | — |
| — | — G-4-186628 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 799 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,706 | 10,754 | Perforated |
| 10,921 | 10,986 | Perforated |
| 10,925 | 11,088 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 925 | 14.75 | 490 S |
| 7.625 | 8,000 | 9.875 | 1,980 S |
| 5 | 11,491 | 6.75 | 775 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 19, 2002 | Jan 18, 2002 | Yes |
| 00 | Feb 1, 2002 | — | — |
| 00 | May 20, 1986 | May 6, 1986 | Yes |
| 00 | May 10, 1986 | — | — |
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 42-479-34307 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-34307 → 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/47934307, documented in the API reference.