WELL · 42-503-39440 · DISTRICT 9
Fort Belknap Saltwater Disposal #1
Young County · Fort Belnap (Miss.) field · Vertical
Fort Belknap Saltwater Disposal #1 (API 42-503-39440) is a plugged well in Young County, plugged November 4, 1998, last operated by Ashtola Exploration Company Inc..
The RRC has issued 2 drilling permits (amended once) between 1987 and 1988, permitted to 5,500 ft.
Completion filings report 4 formation tops, including Strawn, Caddo, Marble Falls, Mississippian.
Operator of record
Ashtola Exploration Company Inc.
Amarillo, TX · P-5 Y, filed Oct 4, 2025 · 362 permits on file · (406) 446-1484
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ashtola Exploration Company Inc. |
| Production reports | none |
| Latest permit | Ashtola Exploration Company,inc.Jul 14, 1988 |
- 5,500
- total depth, ft
- 3
- permits on file
- Jul 14, 1988
- last permit issued
- Jul 28, 1988
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 28, 1988
- Shut in
- —
- Plugged
- Nov 4, 1998
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Fort Belknap Saltwater Disposal O-13-27802 | Fort Belnap (Miss.) | Ashtola Exploration Company,inc. | 1 | 0 | 0 | Jan 1993 – Dec 1998 |
| Fort Belknap Saltwater Disposal O-13-26965 | Wildcat | Ashtola Exploration Company,inc. | 2 | 0 | 0 | Jan 1993 – Dec 1996 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 348724-98 | Recompletion | Ashtola Exploration Company,inc. | Mar 30, 1990 | Jul 14, 1988 | — | 5,500 |
| 348724-99 | Recompletion | Ashtola Exploration Company,inc. | Jul 11, 1988 | Jul 14, 1988 | Jul 18, 1988 | 5,500 |
| 326605-99 | Drill | American Fossil Energy, Inc. | Feb 17, 1987 | Feb 17, 1987 | — | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-26965 | — | — | — | — |
| — | — O-13-27802 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,176 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnSTRAWN SAND | 3,430 | -2,254 |
| Caddo | 4,050 | -2,874 |
| Marble Falls | 4,350 | -3,174 |
| MississippianMISSISSIPPI | 4,672 | -3,496 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,260 | 3,410 | Perforated |
| 4,075 | 4,107 | Perforated |
| 4,674 | 4,676 | Perforated |
| 4,674 | 4,815 | Perforated |
| 4,686 | 4,690 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 241 | 12.25 | 170 S |
| 4.5 | 4,745 | 7.875 | 180 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 | Oct 5, 1990 | Dec 7, 1988 | — |
| 00 | Sep 20, 1990 | — | — |
| 00 | Mar 28, 1988 | Feb 24, 1988 | Yes |
| 00 | Mar 4, 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 42-503-39440 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-39440 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 39.8K
- bbl, last 12 reported months
- 450K
- bbl, all reported
- Nov 1998
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000080854 | H-1 Injection | Plugged Nov 30, 1998 | 1,500 | 1,500 | 4,674–4,815 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 39,807 · prior 12 52,559(-24%)
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/50339440, documented in the API reference.