WELL · 42-055-04127 · DISTRICT 1
Smith Heirs #15
Caldwell County · Vertical
Smith Heirs #15 (API 42-055-04127) is a permitted well in Caldwell County filed by Cavalier Oil & Gas, Inc.; no completion report is on file yet.
The RRC has issued one drilling permit, issued July 14, 2008, permitted to 3,000 ft.
Its lease has reported 21.6K barrels of oil and 766 mcf of gas since January 1993, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Buchanan Dam, TX · P-5 Y, filed Aug 4, 2025 · 91 permits on file · (512) 497-7248
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | North South Oil, LLCthrough Sep 2009 |
| Latest permit | Cavalier Oil & Gas, Inc.Jul 14, 2008 |
- 3,000
- total depth, ft
- 1
- permits on file
- Jul 14, 2008
- last permit issued
- —
- completed
- 21.6K
- cumulative oil, bbl
- 766
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 lease this well is completed on; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Smith, W. Hrs. O-1-1508 | Salt Flat | North South Oil, LLC | 8 | 21.6K | 766 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Jean Oil Co.Jan 1993 → Dec 1993
- 2Energypro, Inc.Jan 1994 → Nov 2001
- 3Sotol Energy, Inc.Jan 2002 → Sep 2003
- 4Gauge Oil CompanyFeb 2004 → Feb 2006
- 5Origin Production Company, Inc.Mar 2006 → Mar 2007
- 6Cavalier Oil & Gas, Inc.Apr 2007 → Feb 2009
- 7North South Oil, LLCMar 2009 → Sep 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 664030-99 | Recompletion | Cavalier Oil & Gas, Inc. | Jun 9, 2008 | Jul 14, 2008 | — | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-1508 | — | — | — | — |
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 12, 1984 | — | — |
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 42-055-04127 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-04127 → 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/05504127, documented in the API reference.