TEXAS · WELLS · MARTIN COUNTY · ALLAR CO. LEASE · API 42-317-34031 · DISTRICT 7B
Allar Co. #2
Martin County · Spraberry (Trend Area) field · Vertical
Allar CO. #2 (API 42-317-34031) is a plugged well in Martin County, plugged February 5, 2026, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued March 1, 1996, permitted to 9,000 ft.
It was permitted by Cox, John L. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Redbeds, Spraberry, Dean.
Its lease has reported 75.7K barrels of oil and 148K mcf of gas since January 1993, last reporting volume in February 2025. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cox, John L.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,251
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Feb 2025 |
| Latest permit | Cox, John L.Mar 1, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Mar 1, 1996
- last permit issued
- Jun 29, 1996
- completed
- 75.7K
- cumulative oil, bbl
- 148K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1993 THROUGH Feb 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 29, 1996
- Shut in
- —
- Plugged
- Feb 5, 2026
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 |
|---|---|---|---|---|---|---|
| Allar Co. O-10-23319 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 75.7K | 148K | Jan 1993 – Feb 2025 |
Oil, barrels lease total
Last 12 months 0 · prior 12 1,793(-100%)
Gas, mcf lease total
Last 12 months 0 · prior 12 1,502(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cox, John L.Feb 1993 → Sep 2003
- 2JM Cox Resources, L.P.Oct 2003 → Oct 2017
- 3QEP Energy CompanyNov 2017 → Sep 2021
- 4Diamondback E&P LLCOct 2021 → Feb 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 445156-99 | Drill | Cox, John L. | Feb 23, 1996 | Mar 1, 1996 | Mar 12, 1996 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 29, 1996 | Allar Co. O-10-23319 | Spraberry (Trend Area) | Diamondback E&P LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,778 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,319 | 7,332 | Perforated |
| 7,927 | 8,211 | Perforated |
| 8,644 | 8,897 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 340 | 17.5 | 410 S |
| 8.625 | 5,210 | 11 | 1,000 S |
| 4.5 | 8,970 | 7.875 | 1,400 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 11, 1996 | Jul 15, 1996 | Yes |
| 00 | Aug 12, 1996 | — | — |
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 42-317-34031 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34031 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/31734031, documented in the API reference.