TEXAS · WELLS · ECTOR COUNTY · NORTH FOSTER UNIT LEASE · API 42-135-31268 · DISTRICT 7B
North Foster Unit #89
Ector County · Foster field · Vertical
North Foster Unit #89 (API 42-135-31268) is a plugged well in Ector County, plugged April 23, 2010, last operated by Aghorn Operating Inc..
The RRC has issued one drilling permit, issued January 28, 1997, permitted to 9,000 ft.
It was permitted by Titan Resources I, Inc. and has since transferred to Aghorn Operating Inc. on the wellbore schedule.
Completion filings report one formation top, including Grayburg.
Its lease has reported 3.1M barrels of oil and 1.34M mcf of gas since January 1993, last reporting in July 2026. The lease carries 119 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Titan Resources I, Inc.; 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 | Aghorn Operating, Inc.through Feb 2026 |
| Latest permit | Titan Resources I, Inc.Jan 28, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Jan 28, 1997
- last permit issued
- Mar 10, 1997
- completed
- 3.1M
- cumulative oil, bbl
- 1.34M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 10, 1997
- Shut in
- —
- Plugged
- Apr 23, 2010
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; they carry 119 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North Foster Unit O-10-16940 | Foster | Aghorn Operating, Inc. | 119 | 3.1M | 1.34M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 31,415 · prior 12 27,404(+15%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationJan 1993 → Dec 1995
- 2Titan Resources I, Inc.Jan 1996 → May 2000
- 3Pure Resources, L.P.Jun 2000 → Mar 2006
- 4Chevron Midcontinent, L.P.Apr 2006 → Jan 2012
- 5Aghorn Operating, Inc.Feb 2012 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 457923-99 | Reenter | Titan Resources I, Inc. | Jan 28, 1997 | Jan 28, 1997 | Jan 29, 1997 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 10, 1997 | North Foster Unit O-10-16940 | Foster | Aghorn Operating Inc. | Plugged | — |
| May 16, 1975 | North Foster Unit O-10-16940 | Foster | Aghorn Operating Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,960 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| GrayburgGRAYBURG LS | 4,033 | -1,073 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,120 | 4,124 | Perforated |
| 4,126 | 4,128 | Perforated |
| 4,132 | 4,136 | Perforated |
| 4,142 | 4,146 | Perforated |
| 4,363 | 4,434 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 270 | — | 250 S |
| 8.625 | 4,248 | — | 1,200 S |
| 5.5 | 8,999 | 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 13, 1998 | May 14, 1997 | Yes |
| 00 | Dec 1, 1997 | — | — |
| 00 | Jan 12, 1984 | May 30, 1975 | — |
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 42-135-31268 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-31268 → 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/13531268, documented in the API reference.