WELL · 42-255-00903 · DISTRICT 2
Fertsch R. #6
Karnes County · Hobson field · Producing · Vertical
Fertsch R. #6 (API 42-255-00903) is a well in Karnes County operated by Greenwerks Outdoor Services LLC, completed September 16, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 7, 2007, permitted to 4,500 ft.
It was permitted by Ampak Oil Company and has since transferred to Greenwerks Outdoor Services LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Pettus, Sparta, Queen City, Recklaw.
Its lease has reported 123K barrels of oil and 296 mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Greenwerks Outdoor Services LLC
Permitted by Ampak Oil Company; the EWA schedule now lists a different operator.
Stockdale, TX · P-5 Y, filed Sep 4, 2025 · (830) 251-1127
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Greenwerks Outdoor Services LLC |
| Production reports | Greenwerks Outdoor Services LLCthrough Apr 2026 |
| Latest permit | Ampak Oil CompanyDec 7, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 1
- permits on file
- Dec 7, 2007
- last permit issued
- Sep 16, 2011
- completed
- 123K
- cumulative oil, bbl
- 296
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 16, 2011
- 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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Fertsch, R. O-2-717 | Hobson | Greenwerks Outdoor Services LLC | 5 | 123K | 296 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,477 · prior 12 1,606(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Roma Oil and Gas, Inc.Jan 1993 → Jun 1999
- 2Ampak Oil CompanyJul 1999 → Aug 2010
- 3Rickaway Energy, Corp.Jan 2011 → Dec 2017
- 4Greenwerks Outdoor Services LLCJan 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 650306-99 | Reenter | Ampak Oil Company | Nov 28, 2007 | Dec 7, 2007 | Dec 26, 2007 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-717 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 409 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pettus | 1,269 | -860 |
| Sparta | 2,730 | -2,321 |
| Queen City | 2,980 | -2,571 |
| Recklaw | 3,880 | -3,471 |
| Carrizo | 3,962 | -3,553 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,965 | 3,968 | Perforated |
| 3,966 | 3,967 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,269 | — | — |
| 5.5 | 3,966 | 7.875 | 200 S |
| 5.5 | 3,971 | 7.875 | 200 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 | Feb 27, 2012 | Sep 27, 2011 | — |
| 00 | Aug 3, 2010 | Jul 7, 2009 | Yes |
| 00 | Jul 26, 2010 | — | — |
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 42-255-00903 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-00903 → 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/25500903, documented in the API reference.