TEXAS · WELLS · VAL VERDE COUNTY · API 42-465-30104 · DISTRICT 01
Mobil Mills 40 #1
Val Verde County · Will O. (Strawn) field · Producing · Vertical
Mobil Mills 40 #1 (API 42-465-30104) is a well in Val Verde County operated by Perdido Energy LLC, completed August 26, 1997 and listed as producing on the RRC schedule, shut in January 1, 2024.
The RRC has issued one drilling permit, issued July 15, 1997, permitted to 15,186 ft.
It was permitted by Parker & Parsley Development L.P and has since transferred to Perdido Energy LLC on the wellbore schedule.
Completion filings report one formation top, including Strawn.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Parker & Parsley Development L.P; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Oct 22, 2025
- Phone
- (713) 357-3300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Perdido Energy, LLCthrough Dec 2023 |
| Latest permit | Parker & Parsley Development L.PJul 15, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,186
- total depth, ft
- 1
- permits on file
- Jul 15, 1997
- last permit issued
- Aug 26, 1997
- completed
- 0
- cumulative oil, bbl
- 1.13M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 26, 1997
- Shut in
- Jan 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| Mobil Mills "40" G-1-165374 | Will O. (Strawn) | Perdido Energy, LLC | 1 | 0 | 990K | Aug 1997 – Jul 2026 |
| Mobil Mills -40- G-1-74933 | Will O. (Ellenburger) | Parker & Parsley Development L.P | 1 | 0 | 144K | Jan 1993 – Aug 1997 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Meridian Oil Inc.Jan 1993 → May 1994
- 2Bayou Bend Petroleum CorporationJun 1994 → Jun 1994
- 3Midpar L.P.Jul 1994 → Feb 1995
- 4Parker & Parsley Development L.PMar 1995 → Jul 1997
- 5Pioneer Natural Res. USA, Inc.Aug 1997 → Jun 1999
- 6Prize Operating CompanyJul 1999 → Mar 2002
- 7Gruy Petroleum Management Co.Apr 2002 → Apr 2006
- 8Cimarex Energy Co. of ColoradoMay 2006 → May 2013
- 9Willo Oil & Gas Exploration, LLCJun 2013 → Jul 2020
- 10Arledge Gas Gathering, LPJan 2015 → Nov 2015
- 11Perdido Energy, LLCAug 2020 → Dec 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 464942-99 | Recompletion | Parker & Parsley Development L.P | Jul 15, 1997 | Jul 15, 1997 | Jul 29, 1997 | 15,186 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 26, 1997 | Mobil Mills 40 G-1-165374 | Will O. (Strawn) | Perdido Energy LLC | Producing · shut in Jan 1, 2024 | 15,186 |
| Dec 29, 1977 | Mobil Mills -40- G-1-74933 | Will O. (Ellenburger) | Pioneer Natural Res. USA Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,021 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,095 | 12,157 | Perforated |
| — | 14,967 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,216 | 17.5 | 700 S |
| 9.625 | 5,054 | 12.25 | 1,800 S |
| 5.5 | 15,186 | 8.5 | 1,825 S |
| 5 | 15,186 | 8.5 | 1,825 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 | Jul 2, 1998 | Nov 24, 1997 | Yes |
| 00 | Dec 4, 1997 | Jan 26, 1998 | — |
| 00 | Jan 12, 1984 | Jan 23, 1978 | — |
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 42-465-30104 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-465-30104 → 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/46530104, documented in the API reference.