TEXAS · WELLS · WISE COUNTY · DAVENPORT "A" LEASE · API 42-497-32898 · DISTRICT 7C
Davenport A #4
Wise County · Chico West (Caddo Congl. Upper) field · Producing · Directional
Davenport A #4 (API 42-497-32898) is a well in Wise County operated by Large Operating LLC, completed October 9, 1988 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 1984 and 1989, permitted to 5,800 ft.
It was permitted by Oxy USA Inc. and has since transferred to Large Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Caddo, Bend, Marker Lime, 3rd Conglomerate.
Its lease has reported 2.32K barrels of oil and 450K mcf of gas since January 1993, last reporting volume in April 2026.
Operator of record
Permitted by OXY USA Inc.; the EWA schedule now lists a different operator.
- Based in
- Stinnett, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 17, 2025
- Permits on file
- 2
- Phone
- (212) 798-1320
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Large Operating LLC |
| Production reports | Large Operating LLCthrough Apr 2026 |
| Latest permit | OXY USA Inc.Mar 14, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,800
- total depth, ft
- 2
- permits on file
- Mar 14, 1989
- last permit issued
- Oct 9, 1988
- completed
- 2.32K
- cumulative oil, bbl
- 450K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 9, 1988
- 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 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 |
|---|---|---|---|---|---|---|
| Davenport "A" G-13-131225 | Chico, West (Caddo Congl. Upper) | Large Operating LLC | 1 | 2.32K | 450K | Jan 1993 – Apr 2026 |
Gas, mcf lease total
Last 12 months 4,000 · prior 12 5,960(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Jan 1993 → Dec 1997
- 2JW Energy Co., LtdJan 1998 → Nov 2000
- 3WG Operating, Inc.Dec 2000 → Nov 2010
- 4Milagro Exploration, LLCDec 2010 → Oct 2015
- 5White Oak Operating Company LLCNov 2015 → Oct 2018
- 6Big Mountain Operating LLCNov 2018 → Jul 2020
- 7Everest Energy LLCAug 2020 → May 2021
- 8Large Operating LLCJun 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 355889-99 | Recompletion | OXY USA Inc. | Feb 8, 1989 | Mar 14, 1989 | — | 5,800 |
| 256425-99 | Drill | Cities Service Oil & Gas Corp. | Oct 2, 1984 | Oct 31, 1984 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 9, 1988 | Davenport A G-13-131225 | Chico West (Caddo Congl. Upper) | Large Operating LLC | Producing | 5,800 |
| Oct 11, 1988 | Davenport A O-13-27366 | Chico West (Caddo Congl. Upper) | OXY USA Inc. | Not on Schedule | — |
| Dec 19, 1984 | Davenport -A- O-13-25047 | Davenport (Conglomerate 3RD) | OXY USA Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 859 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,348 | 5,441 | Perforated |
| 5,738 | 5,758 | Perforated |
| — | 5,758 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 419 | 12.25 | 300 S |
| 5.5 | 5,789 | 7.875 | 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 | Aug 25, 1989 | Jun 9, 1989 | — |
| 00 | Aug 1, 1989 | — | — |
| 00 | May 12, 1989 | Jan 26, 1989 | — |
| 00 | Apr 19, 1989 | — | — |
| 00 | Mar 5, 1985 | Jan 14, 1985 | — |
| 00 | Feb 15, 1985 | — | — |
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 42-497-32898 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-32898 → 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/49732898, documented in the API reference.