WELL · 42-003-44783 · DISTRICT 8
Big Max 25 NW #3
Andrews County · Spraberry (Trend Area) field · Vertical
Big Max 25 NW #3 (API 42-003-44783) is a plugged well in Andrews County, plugged July 24, 2024, last operated by Sabalo II Operating LLC.
The RRC has issued one drilling permit, issued October 2, 2012, permitted to 12,000 ft.
It was permitted by Diamondback E&P LLC and has since transferred to Sabalo II Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Strawn, Atoka.
Its lease has reported 131K barrels of oil and 121K mcf of gas since June 2011, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Diamondback E&P LLC; the EWA schedule now lists a different operator.
Corpus Chrsti, TX · P-5 Y, filed Dec 4, 2025 · 73 permits on file · (877) 257-5787
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sabalo II Operating LLC |
| Production reports | Sabalo II Operating, LLCthrough Apr 2026 |
| Latest permit | Diamondback E&P LLCOct 2, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Oct 2, 2012
- last permit issued
- Nov 3, 2020
- completed
- 131K
- cumulative oil, bbl
- 121K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 3, 2020
- Shut in
- —
- Plugged
- Jul 24, 2024
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Big Max 25 NW O-10-41740 | Spraberry (Trend Area) | Sabalo II Operating, LLC | 2 | 131K | 121K | Jun 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,833 · prior 12 4,258(+14%)
Gas, mcf lease total
Last 12 months 3,953 · prior 12 3,522(+12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Windsor Permian LLCJun 2011 → Jun 2012
- 2Diamondback E&P LLCJul 2012 → Sep 2024
- 3Sabalo II Operating, LLCOct 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 748741-99 | Drill | Diamondback E&P LLC | Sep 24, 2012 | Oct 2, 2012 | Nov 24, 2012 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41740 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,097 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,136 | 11,760 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,737 | 14.75 | 1,430 S |
| 8.625 | 5,204 | 11 | 840 S |
| 5.5 | 11,915 | 7.875 | 1,350 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 18, 2023 | Sep 5, 2023 | — |
| 00 | May 8, 2014 | Apr 16, 2013 | 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 42-003-44783 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-44783 → 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/00344783, documented in the API reference.