TEXAS · WELLS · ECTOR COUNTY · API 42-135-33389 · DISTRICT 7B
North Foster Unit #121W
Ector County · Foster field · Vertical
North Foster Unit #121W (API 42-135-33389) is a plugged well in Ector County, plugged January 21, 1987, last operated by Aghorn Operating Inc..
The RRC has issued one drilling permit, issued June 12, 1980, permitted to 4,220 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Aghorn Operating Inc. on the wellbore schedule.
Operator of record
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
- Based in
- Odessa, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 1, 2026
- Permits on file
- 5
- Phone
- (432) 550-0804
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Aghorn Operating Inc. |
| Production reports | none |
| Latest permit | Arco Oil & Gas Co.Jun 12, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,220
- total depth, ft
- 1
- permits on file
- Jun 12, 1980
- last permit issued
- Aug 22, 1980
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 22, 1980
- Shut in
- —
- Plugged
- Jan 21, 1987
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 83684-99 | Drill | Arco Oil & Gas Co. | Jun 12, 1980 | Jun 12, 1980 | Aug 2, 1980 | 4,220 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 22, 1980 | North Foster Unit O-10-16940 | Foster | Aghorn Operating Inc. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,084 | 4,166 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 311 | 12.25 | 1,210 S |
| 2.375 | 3,986 | — | — |
| 4.5 | 4,320 | 7.875 | 275 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 | Jan 12, 1984 | Sep 11, 1980 | — |
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 42-135-33389 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-33389 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 6.04K
- bbl, last 12 reported months
- 86.6K
- bbl, all reported
- Jun 1985
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000013028 | H-1 Injection | Plugged Feb 26, 1987 | 0 | 0 | 0–0 |
MONTHLY INJECTED, BBL · H-10 · LAST 16 REPORTED MONTHS
Last 12 months 6,040 · prior 12 52,501(-88%)
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/13533389, documented in the API reference.