WELL · 42-431-31396 · DISTRICT 8
Margaret #7
Sterling County · Conger (Penn) field · Vertical
Margaret #7 (API 42-431-31396) is a well in Sterling County operated by Trek Resources Inc., completed November 14, 1983.
The RRC has issued 2 drilling permits between 1983 and 2010, permitted to 7,950 ft.
It was permitted by Aggietech Oil, Ltd. and has since transferred to Trek Resources Inc. on the wellbore schedule.
Its 2 leases have reported 169K barrels of oil and 969K mcf of gas since January 1993, last reporting in July 2026. The leases carry 20 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Aggietech Oil, Ltd.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Apr 4, 2026 · 77 permits on file · (214) 679-3510
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trek Resources Inc. |
| Production reports | Berry Patterson Enterprises, LLCthrough Mar 2026 |
| Latest permit | Aggietech Oil, Ltd.Mar 3, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,950
- total depth, ft
- 2
- permits on file
- Mar 3, 2010
- last permit issued
- Nov 14, 1983
- completed
- 169K
- cumulative oil, bbl
- 969K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 14, 1983
- Shut in
- —
- Plugged
- —
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 20 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Margaret O-10-28243 | Conger (Penn) | Trek Resources, Inc. | 5 | 15.4K | 969K | Jan 1993 – Jul 2026 |
| Foster, Ross - D O-10-35758 | Parochial-Bade, E. (Glorieta) | Berry Patterson Enterprises, LLC | 15 | 153K | 55 | Mar 1998 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,526 · prior 12 1,700(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1HMH Operators, Inc.Jan 1993 → Sep 2002
- 2Steller Energy & Investment CorpOct 1998 → Apr 2003
- 3Chambers Operating, Inc.Oct 2002 → Jun 2003
- 4Geo-Atlan-Tex, L.L.C.May 2003 → Mar 2006
- 5Arrowhead Operating Inc.Jul 2003 → Aug 2004
- 6Aggietech Oil, Ltd.Sep 2004 → Aug 2016
- 7Blackmun Family Partners, L.P.Apr 2006 → Feb 2007
- 8BFP Black Canyon, LLCMar 2007 → Apr 2013
- 9Saguaro Petroleum, LLCSep 2016 → Jan 2025
- 10Fiesta Energy LLCFeb 2025 → Jul 2025
- 11Berry Patterson Enterprises, LLCAug 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 691459-99 | Recompletion | Aggietech Oil, Ltd. | Feb 17, 2010 | Mar 3, 2010 | Mar 12, 2007 | 2,187 |
| 215885-99 | Drill | HMH Operators | Aug 26, 1983 | Sep 29, 1983 | — | 7,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-28243 | — | — | — | — |
| — | — O-10-35758 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,077 | 2,081 | Perforated |
| 2,087 | 2,090 | Perforated |
| 6,913 | 7,584 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,895 | 12.25 | 850 S |
| 8.625 | 1,895 | 11 | 1,100 S |
| 2.375 | 7,550 | — | — |
| 4.5 | 7,818 | 7.875 | 1,250 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 | Apr 29, 2010 | May 15, 2007 | Yes |
| 00 | Dec 3, 2009 | — | — |
| 00 | Jan 12, 1984 | Dec 1, 1983 | — |
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 42-431-31396 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-431-31396 → 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.
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/43131396, documented in the API reference.