WELL · 42-205-30326 · DISTRICT 10
Frantz #4
Hartley County · Texas Capital Doors (Granite W) field · Producing · Vertical
Frantz #4 (API 42-205-30326) is a well in Hartley County operated by Frantz Resource Management LLC, completed July 15, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 23, 2010, permitted to 7,700 ft.
It was permitted by Cambridge Production, Inc. and has since transferred to Frantz Resource Management LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Pan Lime, Dolomite, Douglas, Pennsylvanian.
Its lease has reported 207K barrels of oil since December 2009, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Frantz Resource Management LLC
Permitted by Cambridge Production, Inc.; the EWA schedule now lists a different operator.
Hartley, TX · P-5 Y, filed Dec 4, 2025 · (806) 333-4583
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Frantz Resource Management LLC |
| Production reports | Frantz Resource Management, LLCthrough Mar 2026 |
| Latest permit | Cambridge Production, Inc.Apr 23, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,700
- total depth, ft
- 1
- permits on file
- Apr 23, 2010
- last permit issued
- Jul 15, 2010
- completed
- 207K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 15, 2010
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Frantz O-14-8130 | Texas Capital Doors (Granite W) | Frantz Resource Management, LLC | 2 | 207K | 0 | Dec 2009 – Jul 2026 |
Oil, barrels lease total
Last 12 months 750 · prior 12 838(-11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cambridge Production, Inc.Dec 2009 → Jan 2020
- 2Frantz Resource Management, LLCJan 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 694688-99 | Drill | Cambridge Production, Inc. | Apr 19, 2010 | Apr 23, 2010 | May 9, 2010 | 7,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-8130 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,914 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pan Lime | 3,689 | 225 |
| Dolomite | 3,889 | 25 |
| Douglas | 4,669 | -755 |
| PennsylvanianPENN SHALE | 5,999 | -2,085 |
| Granite Wash | 6,400 | -2,486 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,458 | 6,470 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 754 | 17.5 | 684 S |
| 9.625 | 2,690 | 12.25 | 450 S |
| 5.5 | 6,811 | 8.75 | 350 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 | Jun 28, 2012 | Jun 15, 2011 | 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 42-205-30326 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-205-30326 → 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/20530326, documented in the API reference.