WELL · 42-427-34028 · DISTRICT 4
Hall J. F. State #28
Starr County · Rincon North (Frio 4870) field · Vertical
Hall J. F. State #28 (API 42-427-34028) is a plugged well in Starr County, plugged February 25, 2022, last operated by Kerr-Mcgee Oil & Gas Onshore LP.
The RRC has issued 2 drilling permits (amended twice) between 2006 and 2007, permitted to 7,800 ft.
Completion filings report 4 formation tops, including A-Sand, C-1 Sand, D-2 Sand, Frio.
Its 2 leases have reported 7.88K barrels of oil and 59.8K mcf of gas since November 2006, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Kerr-McGee Oil & Gas Onshore LP
Houston, TX · P-5 Y, filed Oct 4, 2025 · 234 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kerr-McGee Oil & Gas Onshore LP |
| Production reports | Killam Oil Co., Ltd.through Aug 2017 |
| Latest permit | Kerr-McGee Oil & Gas Onshore LPJul 2, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,800
- total depth, ft
- 4
- permits on file
- Jul 2, 2007
- last permit issued
- Nov 27, 2006
- completed
- 7.88K
- cumulative oil, bbl
- 59.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 27, 2006
- Shut in
- —
- Plugged
- Feb 25, 2022
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 2 leases 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 |
|---|---|---|---|---|---|---|
| Hall, J. F. State O-4-13458 | Rincon, N. (F-2-O) | Killam Oil Co., Ltd. | 1 | 7.88K | 12.9K | Aug 2007 – Jul 2026 |
| Hall, J. F. State G-4-224187 | Rincon, North (Frio 4870) | Kerr-McGee Oil & Gas Onshore LP | 1 | 0 | 46.9K | Nov 2006 – Aug 2007 |
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.
- 1Kerr-McGee Oil & Gas Onshore LPNov 2006 → Dec 2007
- 2Killam Oil Co., Ltd.Jan 2013 → Aug 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 641080-99 | Recompletion | Kerr-McGee Oil & Gas Onshore LP | Jun 20, 2007 | Jul 2, 2007 | Aug 7, 2007 | 5,000 |
| 625265-97 | Drill | Kerr-McGee Oil & Gas Onshore LP | Dec 4, 2006 | Aug 31, 2006 | Oct 23, 2006 | 7,800 |
| 625265-98 | Drill | Kerr-McGee Oil & Gas Onshore LP | Nov 7, 2006 | Aug 31, 2006 | — | 7,800 |
| 625265-99 | Drill | Kerr-McGee Oil & Gas Onshore LP | Aug 31, 2006 | Aug 31, 2006 | — | 7,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-224187 | — | — | — | — |
| — | — O-4-13458 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 416 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,422 | 4,430 | Perforated |
| 4,774 | 4,780 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,504 | 12.25 | 549 S |
| 4.5 | 7,390 | 8.75 | 494 S |
| 4.5 | — | 8.75 | 422 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 22, 2008 | Nov 1, 2007 | Yes |
| 00 | Jan 15, 2008 | — | — |
| 00 | Apr 26, 2007 | Jan 26, 2007 | Yes |
| 00 | Feb 1, 2007 | — | — |
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 42-427-34028 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-34028 → 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/42734028, documented in the API reference.