TEXAS · WELLS · ANDREWS COUNTY · LEONA -A- LEASE · API 42-003-43306 · DISTRICT 7B
Leona -A- #8
Andrews County · Fuhrman-Mascho field · Shut In · Vertical
Leona -A- #8 (API 42-003-43306) is a well in Andrews County operated by Montare Operating Ltd., completed October 8, 2011 and listed as shut in on the RRC schedule, shut in June 1, 2017.
The RRC has issued one drilling permit, issued August 19, 2011, permitted to 4,777 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Montare Operating Ltd. on the wellbore schedule.
Completion filings report 2 formation tops, including Fuhrman Sand, San Andres.
Its lease has reported 64.9K barrels of oil and 24.3K mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sandridge Expl. and Prod., LLC; the EWA schedule now lists a different operator.
- Based in
- Flower Mound, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 17, 2026
- Permits on file
- 21
- Phone
- (469) 993-1960
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Montare Operating Ltd. |
| Production reports | Montare Operating, Ltd.through Apr 2026 |
| Latest permit | Sandridge Expl. and Prod., LLCAug 19, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,777
- total depth, ft
- 1
- permits on file
- Aug 19, 2011
- last permit issued
- Oct 8, 2011
- completed
- 64.9K
- cumulative oil, bbl
- 24.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 8, 2011
- Shut in
- Jun 1, 2017
- 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; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Leona -A- O-10-26130 | Fuhrman-Mascho | Montare Operating, Ltd. | 6 | 64.9K | 24.3K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,957 · prior 12 1,745(+12%)
Gas, mcf lease total
Last 12 months 1,392 · prior 12 994(+40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texas Hydrogen Energy Corp.Oct 1998 → Feb 1999
- 2Compostella Oil CompanyJul 1999 → Aug 2003
- 3OK Arena Operating CompanyOct 2007 → Jul 2010
- 4Sandridge Expl. and Prod., LLCAug 2010 → Oct 2018
- 5Avalon TX Operating, LLCNov 2018 → Jul 2021
- 6Montare Operating, Ltd.Aug 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 722439-99 | Drill | Sandridge Expl. and Prod., LLC | Aug 16, 2011 | Aug 19, 2011 | Sep 7, 2011 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 8, 2011 | Leona -A- O-10-26130 | Fuhrman-Mascho | Montare Operating Ltd. | Shut In · shut in Jun 1, 2017 | 4,777 |
Formation tops
As filed on W-2/G-1. Subsea from 3,249 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Fuhrman Sand | 4,464 | -1,215 |
| San Andres | 4,476 | -1,227 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,409 | 4,648 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,665 | 12.25 | 755 S |
| 5.5 | 4,777 | 7.875 | 900 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 | Jan 28, 2013 | Jan 31, 2012 | 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 42-003-43306 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-43306 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/00343306, documented in the API reference.