TEXAS · WELLS · ZAVALA COUNTY · API 42-507-31627 · DISTRICT 01
Lasiter M.L. #13
Zavala County · Big Wells (San Miguel) field · Vertical
Lasiter M.L. #13 (API 42-507-31627) is a plugged well in Zavala County, plugged October 13, 2023, last operated by Bluestar Energy Inc..
The RRC has issued 2 drilling permits between 1981 and 1992, permitted to 7,400 ft.
It was permitted by Oryx Energy Company and has since transferred to Bluestar Energy Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including 1st Lime, Anacacho, Austin Chalk.
Its 2 leases have reported 13.1K barrels of oil and 19 mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Oryx Energy Company; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Sep 29, 2022
- Permits on file
- 2
- Phone
- (214) 871-0999
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oryx Energy Company |
| Production reports | Bluestar Energy, Inc.through Dec 2010 |
| Latest permit | Oryx Energy CompanyDec 17, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,400
- total depth, ft
- 2
- permits on file
- Dec 17, 1992
- last permit issued
- Mar 22, 1993
- completed
- 13.1K
- cumulative oil, bbl
- 19
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 22, 1993
- Shut in
- —
- Plugged
- Oct 13, 2023
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lasiter, M.L. O-1-13695 | Big Wells (San Miguel) | Bluestar Energy, Inc. | 4 | 13.1K | 19 | Mar 1993 – Jul 2026 |
| Lupe, John B. -C- O-1-7997 | Pearsall (Austin Chalk) | Oryx Energy Company | 1 | 0 | 0 | Jan 1993 – Apr 1993 |
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 → Jun 1994
- 2McDaniel Company, Inc., TheJul 1994 → Nov 1994
- 3Omni Operating Company(a)Aug 1997 → Mar 1999
- 4Bluestar Energy, Inc.Oct 1999 → Dec 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 407374-99 | Recompletion | Oryx Energy Company | Dec 17, 1992 | Dec 17, 1992 | Feb 11, 1993 | 6,510 |
| 147833-99 | Drill | Convest Energy Corporation | Dec 31, 1981 | Dec 31, 1981 | — | 7,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 22, 1993 | Lasiter M.L. O-1-13695 | Big Wells (San Miguel) | Bluestar Energy Inc. | Plugged | — |
| Mar 23, 1982 | Lupe John B. -C- O-1-7997 | Pearsall (Austin Chalk) | Oryx Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 657 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 1ST Lime | 5,998 | -5,341 |
| Anacacho | 6,146 | -5,489 |
| Austin Chalk | 6,443 | -5,786 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,527 | 5,554 | Perforated |
| 6,562 | 6,972 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 521 | 12.25 | 365 S |
| 2.375 | 6,500 | — | — |
| 5.5 | 7,320 | 7.875 | 835 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 | Apr 23, 1993 | Mar 29, 1993 | Yes |
| 00 | Apr 6, 1993 | — | — |
| 00 | Jan 12, 1984 | Apr 5, 1982 | — |
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 42-507-31627 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31627 → 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/50731627, documented in the API reference.