TEXAS · WELLS · STARR COUNTY · HALL, J. F. STATE -A- LEASE · API 42-427-31965 · DISTRICT 04
Hall J. F. State -A- #11
Starr County · Lyda (Vicksburg Lower) field · Temp Abandoned · Vertical
Hall J. F. State -A- #11 (API 42-427-31965) is a well in Starr County operated by Killam Oil CO. Ltd., completed December 13, 2009 and listed as temp abandoned on the RRC schedule, shut in February 1, 2015.
The RRC has issued one drilling permit, issued November 16, 1984, permitted to 9,800 ft.
It was permitted by Sun Expl. & Prod. CO.-Corpus and has since transferred to Killam Oil CO. Ltd. on the wellbore schedule.
Completion filings report 5 formation tops, including Middle Rincon, Mcfarland, 8800 Vicksburg, Vicksburg.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Sun Expl. & Prod. Co.-Corpus; the EWA schedule now lists a different operator.
- Based in
- Laredo, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 9, 2026
- Permits on file
- 837
- Phone
- (956) 724-7141
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Killam Oil Co. Ltd. |
| Production reports | Killam Oil Co., Ltd.through Jan 2015 |
| Latest permit | Sun Expl. & Prod. Co.-CorpusNov 16, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,800
- total depth, ft
- 1
- permits on file
- Nov 16, 1984
- last permit issued
- Dec 13, 2009
- completed
- 0
- cumulative oil, bbl
- 1.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 13, 2009
- Shut in
- Feb 1, 2015
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hall, J. F. State -A- G-4-115681 | Lyda (Vicksburg Lower) | Killam Oil Co., Ltd. | 1 | 0 | 1.19M | Jan 1993 – Jul 2026 |
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.
- 1Oryx Energy CompanyJan 1993 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Feb 2006
- 4Kerr-McGee Oil & Gas Onshore LPMar 2006 → Jun 2011
- 5Exaro Energy II, LLCJul 2011 → Jul 2012
- 6Killam Oil Co., Ltd.Aug 2012 → Jan 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 258084-99 | Drill | Sun Expl. & Prod. Co.-Corpus | Nov 16, 1984 | Nov 16, 1984 | Dec 2, 1984 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 13, 2009 | Hall J. F. State -A- G-4-115681 | Lyda (Vicksburg Lower) | Killam Oil Co. Ltd. | Temp Abandoned · shut in Feb 1, 2015 | 9,800 |
Formation tops
As filed on W-2/G-1. Subsea from 507 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Middle Rincon | 8,214 | -7,707 |
| McFarland | 8,496 | -7,989 |
| 8800 Vicksburg | 8,804 | -8,297 |
| VicksburgVICKSBURG 9250 | 9,151 | -8,644 |
| Vxbg LWR | 9,151 | -8,644 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,214 | 8,223 | Perforated |
| 8,242 | 8,259 | Perforated |
| 8,496 | 8,499 | Perforated |
| 8,571 | 8,579 | Perforated |
| 8,804 | 8,812 | Perforated |
| 8,824 | 8,835 | Perforated |
| 9,151 | 9,300 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,027 | 14.75 | 1,085 S |
| 7.625 | 8,084 | 7.875 | 1,430 S |
| 7.625 | 8,084 | 9.875 | 1,430 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 | May 25, 2010 | May 19, 2010 | — |
| 00 | Mar 18, 2003 | Feb 6, 2003 | — |
| 00 | Apr 17, 1985 | Feb 5, 1985 | — |
| 00 | Apr 10, 1985 | — | — |
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 42-427-31965 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-31965 → 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/42731965, documented in the API reference.