WELL · 42-491-30485 · DISTRICT 1
Rieger Otto #9
Williamson County · Matthews field · Producing · Vertical
Rieger Otto #9 (API 42-491-30485) is a well in Williamson County operated by North Texas Energy Inc., completed March 9, 2020 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 7, 2020, permitted to 2,000 ft.
Completion filings report one formation top, including Austin Chalk.
Its lease has reported 16K barrels of oil and 22 mcf of gas since January 1993, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Dallas, TX · P-5 Y, filed Apr 4, 2026 · 13 permits on file · (202) 352-1524
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | North Texas Energy Inc. |
| Production reports | North Texas Energy,inc.through Mar 2026 |
| Latest permit | North Texas Energy,inc.Feb 7, 2020 |
- 2,000
- total depth, ft
- 1
- permits on file
- Feb 7, 2020
- last permit issued
- Mar 9, 2020
- completed
- 16K
- cumulative oil, bbl
- 22
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 9, 2020
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
Surface location
30.527828, -97.316309
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Williamson County.
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rieger, Otto O-1-1174 | Matthews | North Texas Energy,inc. | 9 | 16K | 22 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 110 · prior 12 210(-48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Penrod Oil Company of Texas, IncJan 1993 → Feb 1995
- 2Mobile Production Systems, Inc.Oct 1994 → Oct 1994
- 3A.G.A. Oil Co.Mar 1995 → Sep 1995
- 4Secondary Oil Corp., Inc.Oct 1995 → Nov 1995
- 5Precise Development, Inc.Dec 1995 → Oct 1997
- 6J.W. Service CompanyJun 1998 → Oct 1999
- 7Tracker Oil & Gas, Inc.Nov 1999 → Dec 2000
- 8Brothers Oil & Equipment, Inc.Feb 2001 → Apr 2001
- 9Black Jack Services, L.L.C.May 2001 → Feb 2015
- 10Magnum Oilfield Services LLCMar 2015 → Nov 2015
- 11North Texas Energy,inc.Sep 2017 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 861697-99 | Drill | North Texas Energy,inc. | Feb 6, 2020 | Feb 7, 2020 | Mar 3, 2020 | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-1174 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 910 | 922 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 120 | 11 | 76 S |
| 6.75 | 1,000 | 6.75 | 52 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 | Nov 12, 2020 | Oct 4, 2020 | Yes |
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 42-491-30485 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-491-30485 → 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.
Nearby wells and their tops
NEAREST 4 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 4 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Rieger, Otto42-491-30482
0.7 KM · North Texas Energy,inc. · Section with this well →
| Navarro | 990 | -478 |
Rieger42-491-30504
0.9 KM · North Texas Energy,inc. · Section with this well →
| Navarro | 1,500 |
Spellings42-491-30488
6.1 KM · North Texas Energy,inc. · Section with this well →
| Navarro | 1,400 |
Spellings42-491-30497
6.1 KM · North Texas Energy,inc. · Section with this well →
| Navarro | 1,500 |
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/49130485, documented in the API reference.