WELL · 42-297-32047 · DISTRICT 2
Rosebrock #4
Live Oak County · Oakville field · Vertical
Rosebrock #4 (API 42-297-32047) is a plugged well in Live Oak County, plugged October 17, 2015, last operated by Nog Production & Operating LLC.
The RRC has issued one drilling permit, issued June 14, 1979, permitted to 3,000 ft.
It was permitted by Chass Production CO. and has since transferred to Nog Production & Operating LLC on the wellbore schedule.
Its lease has reported 68.4K barrels of oil and 45 mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Nog Production & Operating LLC
Permitted by Chass Production Co.; the EWA schedule now lists a different operator.
Goliad, TX · P-5 Y, filed Jan 5, 2026 · 7 permits on file · (361) 550-4045
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Nog Production & Operating LLC |
| Production reports | Nog Production & Operating LLCthrough Mar 2026 |
| Latest permit | Chass Production Co.Jun 14, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,000
- total depth, ft
- 1
- permits on file
- Jun 14, 1979
- last permit issued
- Nov 29, 1978
- completed
- 68.4K
- cumulative oil, bbl
- 45
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 29, 1978
- Shut in
- —
- Plugged
- Oct 17, 2015
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rosebrock O-2-1112 | Oakville | Nog Production & Operating LLC | 4 | 68.4K | 45 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,366 · prior 12 1,280(+7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chass Production Co.Jan 1993 → Nov 2020
- 2Nog Production & Operating LLCDec 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 51029-99 | Drill | Chass Production Co. | Jun 14, 1979 | Jun 14, 1979 | — | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-1112 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,754 | 2,755 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 168 | 12.25 | 224 S |
| 2.375 | 2,700 | — | — |
| 4.5 | 2,850 | 7.875 | 715 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 | Jan 12, 1984 | Mar 8, 1979 | — |
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 42-297-32047 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-297-32047 → 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/29732047, documented in the API reference.