WELL · 42-335-33408 · DISTRICT 8
Foster Mary #250
Mitchell County · Iatan East Howard field · Injection · Vertical
Foster Mary #250 (API 42-335-33408) is a well in Mitchell County operated by Basa Resources Inc., completed September 2, 1988 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 24, 1988, permitted to 3,600 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Basa Resources Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including San Andres, San Angelgo, Up. Clearfork, Clear Fork.
Its lease has reported 12.8M barrels of oil and 2.65M mcf of gas since January 1993, last reporting in July 2026. The lease carries 495 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 207K barrels injected in the 12 months reported through December 2025.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Dec 4, 2025 · 472 permits on file · (214) 886-5398
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Basa Resources Inc. |
| Production reports | Basa Resources, Inc.through Apr 2026 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Feb 24, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,600
- total depth, ft
- 2
- permits on file
- Feb 24, 1988
- last permit issued
- Sep 2, 1988
- completed
- 12.8M
- cumulative oil, bbl
- 2.65M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 2, 1988
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 495 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Foster, Mary O-10-2890 | Iatan, East Howard | Basa Resources, Inc. | 495 | 12.8M | 2.65M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 172,882 · prior 12 183,998(-6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Aug 1997
- 3Pioneer Natural Res. USA, Inc.Sep 1997 → Sep 1999
- 4Crownquest Operating, LLCOct 1999 → Mar 2011
- 5BC Operating, Inc.Aug 2001 → Oct 2002
- 6Basa Resources, Inc.Apr 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 342988-98 | Drill | Mobil Producing TX. & N.M. Inc. | Mar 30, 1988 | Feb 24, 1988 | — | 3,600 |
| 342988-99 | Drill | Mobil Producing TX. & N.M. Inc. | Feb 22, 1988 | Feb 24, 1988 | — | 3,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-2890 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,349 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 1,684 | 665 |
| San Angelgo | 2,352 | -3 |
| Up. Clearfork | 2,606 | -257 |
| Clear ForkLOWER CLEARFORK | 3,186 | -837 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,415 | 2,605 | Perforated |
| 2,645 | 3,025 | Perforated |
| 2,645 | 3,137 | Perforated |
| 3,074 | 3,273 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 281 | 12.25 | 200 S |
| 7 | 3,400 | 8.75 | 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 | Jul 19, 2002 | Oct 15, 1998 | — |
| 00 | Oct 7, 1988 | Sep 27, 1988 | Yes |
| 00 | Oct 5, 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 42-335-33408 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-33408 → 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
- 207K
- bbl, last 12 reported months
- 5.76M
- bbl, all reported
- Dec 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000066069 | H-1 Injection | Active | 1,000 | 1,150 | 2,300–3,400 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 207,369 · prior 12 193,440(+7%)
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/33533408, documented in the API reference.