WELL · 42-123-31797 · DISTRICT 2
Reiffert - Thomas G. U. #1
DE Witt County · Wildcat field · Vertical
Reiffert - Thomas G. U. #1 (API 42-123-31797) is a well in De Witt County operated by Rio Bravo Expl. & Prod. CO., completed September 10, 1997.
The RRC has issued 2 drilling permits (amended once) between 1997 and 1998, permitted to 18,000 ft.
Completion filings report 2 formation tops, including Yegua, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Apr 4, 2026 · 21 permits on file · (713) 316-9840
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rio Bravo Expl. & Prod. Co. |
| Production reports | Fletcher Operating, LLCthrough Jun 2023 |
| Latest permit | Rio Bravo Expl. & Prod. Co.Oct 7, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 18,000
- total depth, ft
- 3
- permits on file
- Oct 7, 1998
- last permit issued
- Sep 10, 1997
- completed
- 0
- cumulative oil, bbl
- 403K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 10, 1997
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Reiffert -a- G. U. G-2-173618 | Friar Ranch, S. (Consolidated) | Mosley Oil &gas Inc | 1 | 0 | 403K | Jan 1999 – Jul 2026 |
| Reiffert - Thomas G. U. G-2-168259 | Wildcat | Petroleum Resource Management Co | 1 | 0 | 0 | Sep 1997 – Apr 1998 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rio Bravo Expl. & Prod. Co.Jan 1999 → Oct 2002
- 2Mustang Fuel CorporationNov 2002 → Apr 2006
- 3Chaparral Energy, L.L.C.May 2006 → Jul 2014
- 4Ramtex Energy LLCAug 2014 → Aug 2015
- 5Fletcher Operating, LLCJul 2020 → Jun 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 479897-98 | Recompletion | Rio Bravo Expl. & Prod. Co. | Feb 16, 1999 | Oct 7, 1998 | Oct 21, 1998 | 18,000 |
| 479897-99 | Recompletion | Rio Bravo Expl. & Prod. Co. | Oct 5, 1998 | Oct 7, 1998 | — | 18,000 |
| 461666-99 | Drill | Petroleum Resource Management Co | Apr 28, 1997 | May 1, 1997 | Jul 19, 1997 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-168259 | — | — | — | — |
| — | — G-2-173618 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 272 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,184 | 14,190 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,063 | 14.75 | 1,215 S |
| 10.75 | 2,073 | 14.75 | 870 S |
| 7.625 | 10,576 | 9.875 | 635 S |
| 5 | 15,075 | 6.5 | 615 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 | Oct 13, 1999 | Feb 16, 1999 | Yes |
| 00 | Aug 2, 1999 | — | — |
| 00 | Sep 28, 1998 | Apr 9, 1998 | — |
| 00 | Jul 27, 1998 | Apr 9, 1998 | Yes |
| 00 | Jun 8, 1998 | — | — |
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 42-123-31797 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31797 → 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/12331797, documented in the API reference.