WELL · 42-237-37582 · DISTRICT 9
Southern Laird #1
Jack County · Wizard Wells (Congl 5550) field · Temp Abandoned · Vertical
Southern Laird #1 (API 42-237-37582) is a well in Jack County operated by Kroh Operating LLC, completed February 25, 1989 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit, issued December 20, 1988, permitted to 5,850 ft.
It was permitted by Ultra Oil & Gas, Inc. and has since transferred to Kroh Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Caddo, Marble Falls.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Ultra Oil & Gas, Inc.; the EWA schedule now lists a different operator.
River Oaks, TX · P-5 Y, filed Aug 4, 2025 · 8 permits on file · (817) 625-2714
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kroh Operating LLC |
| Production reports | Borderline Operating Corp.through May 2017 |
| Latest permit | Ultra Oil & Gas, Inc.Dec 20, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,850
- total depth, ft
- 1
- permits on file
- Dec 20, 1988
- last permit issued
- Feb 25, 1989
- completed
- 0
- cumulative oil, bbl
- 506K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 25, 1989
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Southern Laird G-13-130681 | Wizard Wells (Congl 5550) | Kroh Operating LLC | 1 | 0 | 506K | 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.
- 1Ultra Oil & Gas, Inc.Jan 1993 → May 2014
- 2Borderline Operating Corp.Jun 2014 → May 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 354476-99 | Drill | Ultra Oil & Gas, Inc. | Dec 20, 1988 | Dec 20, 1988 | — | 5,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-130681 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 874 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 4,660 | -3,786 |
| CaddoCADDO TOP 4660 | 4,660 | -3,786 |
| Marble FallsMARBLE FALLS LIME | 5,510 | -4,636 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,772 | 4,790 | Perforated |
| 5,226 | 5,232 | Perforated |
| 5,499 | 5,504 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 302 | 12.75 | 190 S |
| 8.625 | 302 | — | 190 S |
| 4.5 | 5,560 | 7.875 | 270 S |
| 4.5 | 5,560 | — | 270 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 | Oct 7, 2002 | Aug 9, 2002 | — |
| 00 | Aug 25, 1989 | Jun 12, 1989 | Yes |
| 00 | Jul 6, 1989 | Mar 31, 1989 | Yes |
| 00 | Jun 6, 1989 | — | — |
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 42-237-37582 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-37582 → 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/23737582, documented in the API reference.