TEXAS · WELLS · WALLER COUNTY · KARBER LEASE · API 42-473-30850 · DISTRICT 03
Karber #4
Waller County · Brookshire field · Vertical
Karber #4 (API 42-473-30850) is a plugged well in Waller County, plugged December 26, 2005, last operated by Triangle Three Resources L.L.C..
The RRC has issued one drilling permit (amended once), issued September 19, 2003, permitted to 4,000 ft.
Completion filings report 3 formation tops, including Miocene (undifferentiated), Catahoula, Frio.
Its lease has reported 325K barrels of oil and 442K mcf of gas since October 2003, last reporting volume in April 2026. The lease carries 11 wells, so these are lease totals, not this well alone.
Operator of record
Triangle Three Resources L.L.C.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 15, 2026
- Permits on file
- 124
- Phone
- (214) 361-6458
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Triangle Three Resources L.L.C. |
| Production reports | Triangle Three Resources L.L.C.through Apr 2026 |
| Latest permit | Triangle Three Resources L.L.C.Sep 19, 2003 |
- 4,000
- total depth, ft
- 2
- permits on file
- Sep 19, 2003
- last permit issued
- Nov 17, 2003
- completed
- 325K
- cumulative oil, bbl
- 442K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2003 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 17, 2003
- Shut in
- —
- Plugged
- Dec 26, 2005
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Karber O-3-24499 | Brookshire | Triangle Three Resources L.L.C. | 11 | 325K | 442K | Oct 2003 – Apr 2026 |
Oil, barrels lease total
Last 12 months 3,547 · prior 12 8,101(-56%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Triangle Three Resources L.L.C.Dec 2003 → Apr 2026
- 2Yordes Energy, LLCAug 2024 → Aug 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 536632-98 | Drill | Triangle Three Resources L.L.C. | Oct 6, 2003 | Sep 19, 2003 | Oct 17, 2003 | 4,000 |
| 536632-99 | Drill | Triangle Three Resources L.L.C. | Sep 19, 2003 | Sep 19, 2003 | — | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 17, 2003 | Karber O-3-24499 | Brookshire | Triangle Three Resources L.L.C. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 125 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 1,200 | -1,075 |
| Catahoula | 2,300 | -2,175 |
| Frio | 3,000 | -2,875 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,020 | 3,028 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 452 | — | — |
| 5.5 | 3,574 | — | — |
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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 18, 2004 | Dec 1, 2003 | Yes |
| 00 | Feb 25, 2004 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 12, 2006. Density, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Combination: Resistivity/Neutron Density PorositySIMULTANEOUS TRIPLE INDUCTION SPECTRAL DENSITY NEUTRONSpans Miocene (undifferentiated), Catahoula, Frio | TIFF | 452 to 3,574 | Dec 12, 2006run Oct 26, 2003 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-473-30850 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-473-30850 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/47330850, documented in the API reference.