WELL · 42-475-10543 · DISTRICT 8
Marston E. J. Estate -D- #1
Ward County · H. S. A. (Pennsylvanian) field · Vertical
Marston E. J. Estate -D- #1 (API 42-475-10543) is a plugged well in Ward County, plugged December 15, 2005, last operated by Whiting Oil And Gas Corporation.
The RRC has issued one drilling permit, issued September 27, 2005, permitted to 7,500 ft.
It was permitted by Celero Energy, L.P. and has since transferred to Whiting Oil And Gas Corporation on the wellbore schedule.
Completion filings report one formation top, including Pennsylvanian.
Its lease has reported 2.88K barrels of oil and 91.9K mcf of gas since January 1993, last reporting in February 2006.
Operator of record
Whiting Oil and Gas Corporation
Permitted by Celero Energy, L.P.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 4, 2025 · 2,092 permits on file · (432) 934-7212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Whiting Oil and Gas Corporation |
| Production reports | Chevron U. S. A. Inc.through Sep 2001 |
| Latest permit | Celero Energy, L.P.Sep 27, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Sep 27, 2005
- last permit issued
- Jul 1, 1987
- completed
- 2.88K
- cumulative oil, bbl
- 91.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 1, 1987
- Shut in
- —
- Plugged
- Dec 15, 2005
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 |
|---|---|---|---|---|---|---|
| Marston, E. J. Estate -D- O-10-31305 | H. S. A. (Pennsylvanian) | Whiting Oil and Gas Corporation | 1 | 2.88K | 91.9K | Jan 1993 – Feb 2006 |
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.
- 1Chevron U. S. A. Inc.Jan 1993 → Sep 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 606898-99 | Recompletion | Celero Energy, L.P. | Sep 23, 2005 | Sep 27, 2005 | — | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-31305 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,550 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pennsylvanian | 7,284 | -4,734 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,284 | 7,389 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 31 | — | — |
| 8.625 | 2,149 | 12.25 | 565 S |
| 8.625 | 2,149 | — | 565 S |
| 2.375 | 7,174 | — | — |
| 5.5 | 7,499 | 7.875 | 410 S |
| 5.5 | 7,499 | — | 410 S |
| 5.5 | 7,500 | — | — |
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 | Aug 26, 1987 | Jul 10, 1987 | — |
| 00 | Jul 25, 1987 | — | — |
| 00 | Jan 12, 1984 | Sep 14, 1965 | — |
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 42-475-10543 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-10543 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/47510543, documented in the API reference.