TEXAS · WELLS · FRIO COUNTY · L.D.S. LEASE · API 42-163-33492 · DISTRICT 01
L.D.S. #1H
Frio County · Pearsall (Austin Chalk) field · Horizontal
L.D.S. #1H (API 42-163-33492) is a plugged horizontal well in Frio County, plugged December 4, 2013, last operated by Killam Oil CO. Ltd..
The RRC has issued one drilling permit, issued July 8, 2011, permitted to 7,000 ft.
Completion filings report 2 formation tops, including Anacacho, Austin Chalk.
Its lease has reported 12.7K barrels of oil since September 2011, last reporting in June 2014.
Operator of record
- 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 Jun 2012 |
| Latest permit | Killam Oil Co., Ltd.Jul 8, 2011 |
- 7,000
- total depth, ft
- 1
- permits on file
- Jul 8, 2011
- last permit issued
- Sep 16, 2011
- completed
- 12.7K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2011 THROUGH Jun 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 16, 2011
- Shut in
- —
- Plugged
- Dec 4, 2013
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 |
|---|---|---|---|---|---|---|
| L.D.S. O-1-16155 | Pearsall (Austin Chalk) | Killam Oil Co., Ltd. | 1 | 12.7K | 0 | Sep 2011 – Jun 2014 |
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.
- 1Killam Oil Co., Ltd.Sep 2011 → Jun 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 719311-99 | Drill | Killam Oil Co., Ltd. | Jun 28, 2011 | Jul 8, 2011 | Aug 3, 2011 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 16, 2011 | L.D.S. O-1-16155 | Pearsall (Austin Chalk) | Killam Oil Co. Ltd. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 550 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 6,040 | -5,490 |
| Austin ChalkTOP AUSTIN CHALK | 6,360 | -5,810 |
| Austin ChalkAUSTIN CHALK 'B' | 6,445 | -5,895 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,100 | 9,400 | Open hole |
| 6,100 | 10,500 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 775 | 12.25 | 305 S |
| 7 | 6,100 | 8.75 | 202 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 | Dec 11, 2012 | Dec 6, 2011 | Yes |
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 42-163-33492 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33492 → 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/16333492, documented in the API reference.