WELL · 42-503-39718 · DISTRICT 9
Donnell Estate A #4
Young County · Donnell (4180 Congl.) field · Vertical
Donnell Estate A #4 (API 42-503-39718) is a plugged well in Young County, plugged April 29, 2021, last operated by Delta Oil & Gas Ltd..
The RRC has issued one drilling permit, issued January 11, 1988, permitted to 4,999 ft.
It was permitted by Delta Oil & Gas Company and has since transferred to Delta Oil & Gas Ltd. on the wellbore schedule.
Completion filings report 2 formation tops, including Caddo, Congl..
Operator of record
Permitted by Delta Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Breckenridge, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 12, 2026
- Permits on file
- 348
- Phone
- (254) 559-9841
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Delta Oil & Gas Ltd. |
| Production reports | Delta Oil & Gas Ltd.through Jun 2019 |
| Latest permit | Delta Oil & Gas CompanyJan 11, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,999
- total depth, ft
- 1
- permits on file
- Jan 11, 1988
- last permit issued
- Feb 17, 1988
- completed
- 0
- cumulative oil, bbl
- 309K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 17, 1988
- Shut in
- —
- Plugged
- Apr 29, 2021
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 |
|---|---|---|---|---|---|---|
| Donnell Estate "A" G-13-126987 | Donnell (4180 Congl.) | Delta Oil & Gas Ltd. | 1 | 0 | 309K | Jan 1993 – Apr 2021 |
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.
- 1Delta Oil & Gas CompanyJan 1993 → Apr 2003
- 2Delta Oil & Gas Ltd.May 2003 → Jun 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 341166-99 | Drill | Delta Oil & Gas Company | Jan 8, 1988 | Jan 11, 1988 | — | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-126987 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,131 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,320 | -2,189 |
| Congl. | 4,136 | -3,005 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,136 | 4,138 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 136 | 12.25 | 95 S |
| 5.5 | 4,253 | 7.875 | 250 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 | Jun 7, 1988 | Apr 15, 1988 | Yes |
| 00 | May 11, 1988 | — | — |
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 42-503-39718 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-39718 → 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/50339718, documented in the API reference.