TEXAS · WELLS · STARR COUNTY · API 42-427-32246 · DISTRICT 04
Hall C.M. -A- #9
Starr County · Sun (D-2-B) field · Vertical
Hall C.M. -A- #9 (API 42-427-32246) is a plugged well in Starr County, plugged February 11, 2022, last operated by Killam Oil CO. Ltd..
The RRC has issued 4 drilling permits (amended once) between 1988 and 1993, permitted to 9,200 ft.
It was permitted by Oryx Energy Company and has since transferred to Killam Oil CO. Ltd. on the wellbore schedule.
Completion filings report 3 formation tops, including Sun (D-2-B), Rincon W, Rincon F.
Operator of record
Permitted by Oryx Energy Company; 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 | Oryx Energy Companythrough Jan 1994 |
| Latest permit | Oryx Energy CompanyMar 10, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,200
- total depth, ft
- 5
- permits on file
- Mar 10, 1993
- last permit issued
- Mar 23, 1993
- completed
- 0
- cumulative oil, bbl
- 88.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 23, 1993
- Shut in
- —
- Plugged
- Feb 11, 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 3 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, C.M. -A- G-4-145552 | Sun (D-2-B) | Killam Oil Co., Ltd. | 1 | 0 | 88.8K | Mar 1993 – Feb 2022 |
| Hall, C.M. -A- G-4-142881 | Lyda (Rincon W) | Oryx Energy Company | 1 | 0 | 0 | Jan 1993 – Mar 1993 |
| — G-4-127590 | — | — | 0 | 0 | 0 | — |
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 CompanyMar 1993 → Jan 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 409723-99 | Recompletion | Oryx Energy Company | Mar 10, 1993 | Mar 10, 1993 | Mar 22, 1993 | 8,800 |
| 403123-99 | Recompletion | Oryx Energy Company | Sep 4, 1992 | Sep 9, 1992 | Oct 3, 1992 | 8,800 |
| 374925-99 | Recompletion | Oryx Energy Company | Jun 26, 1990 | Jun 26, 1990 | — | 8,800 |
| 343454-98 | Drill | Sun Expl. & Prod. Co.-Corpus | Jun 10, 1988 | Mar 3, 1988 | — | 8,800 |
| 343454-99 | Drill | Sun Expl. & Prod. Co.-Corpus | Mar 3, 1988 | Mar 3, 1988 | — | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 23, 1993 | Hall C.M. -A- G-4-145552 | Sun (D-2-B) | Killam Oil Co. Ltd. | Plugged | — |
| Oct 13, 1992 | Hall C.M. -A- G-4-142881 | Lyda (Rincon W) | Oryx Energy Company | Plugged | — |
| May 25, 1988 | Hall C.M. -A- G-4-127590 | Rincon North (Rincon F) | Oryx Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 386 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Sun (D-2-B) | 4,772 | -4,386 |
| Rincon W | 7,090 | -6,704 |
| Rincon F | 8,350 | -7,964 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,774 | 4,884 | Perforated |
| 7,092 | 7,098 | Perforated |
| 8,350 | 8,376 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,201 | 12.25 | 410 S |
| 7 | 7,288 | 8.75 | 862 S |
| 4.5 | 8,797 | 6.125 | 180 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 | Jul 23, 1993 | May 10, 1993 | Yes |
| 00 | Jun 25, 1993 | — | — |
| 00 | Dec 14, 1992 | Nov 9, 1992 | Yes |
| 00 | Nov 16, 1992 | — | — |
| 00 | Aug 2, 1988 | Jun 15, 1988 | Yes |
| 00 | Aug 1, 1988 | Jun 21, 1988 | — |
| 00 | Jul 6, 1988 | — | — |
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 42-427-32246 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-32246 → 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/42732246, documented in the API reference.