WELL · 42-255-32172 · DISTRICT 2
McAlister Unit #4H
Karnes County · Sugarkane (Eagle Ford) field · Not Eligible for Allowable · Horizontal
Mcalister Unit #4H (API 42-255-32172) is a horizontal well in Karnes County operated by Devon Energy Production CO L.P., completed May 1, 2026 and listed as not eligible for allowable on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued November 1, 2011, permitted to 14,000 ft.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
No lease production has been reported under this well’s leases.
Operator of record
Devon Energy Production Co L.P.
Oklahoma City, OK · P-5 Active, filed Dec 18, 2025 · 9,266 permits on file · (405) 235-3611
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Devon Energy Production Co, L.P.through Apr 2026 |
| Latest permit | Plains Exploration & Prod. Co.Nov 1, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 2
- permits on file
- Nov 1, 2011
- last permit issued
- May 1, 2026
- completed
- 0
- cumulative oil, bbl
- 3.14M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 1, 2026
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| McAlister Unit G-2-265431 | Sugarkane (Eagle Ford) | Devon Energy Production Co, L.P. | 1 | 0 | 3.14M | Mar 2012 – Jul 2026 |
Gas, mcf lease total
Last 12 months 186,432 · prior 12 498,820(-63%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Plains Exploration & Prod. Co.Mar 2012 → Jun 2013
- 2Freeport-McMoran Oil & Gas LLCJul 2013 → Jun 2014
- 3Encana Oil & Gas(usa) Inc.Jul 2014 → Jan 2020
- 4Ovintiv USA Inc.Feb 2020 → Apr 2021
- 5Validus NRG Aquilas Assetco LLCMay 2021 → Aug 2022
- 6Devon Energy Production Co, L.P.Sep 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 727033-98 | Drill | Devon Energy Production Co, L.P. | May 20, 2026 | Nov 1, 2011 | Nov 9, 2011 | 14,000 |
| 727033-99 | Drill | Plains Exploration & Prod. Co. | Oct 26, 2011 | Nov 1, 2011 | Nov 9, 2011 | 13,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-265431 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 299 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 12,265 | -11,966 |
| Austin Chalk | 12,507 | -12,208 |
| Eagle FordUPPER EAGLE FORD | 12,564 | -12,265 |
| Eagle Ford | 12,601 | -12,302 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,841 | 13,033 | Perforated |
| 12,841 | 16,500 | Perforated |
| 13,113 | 13,305 | Perforated |
| 13,385 | 13,577 | Perforated |
| 13,657 | 13,850 | Perforated |
| 13,930 | 14,122 | Perforated |
| 14,202 | 14,394 | Perforated |
| 14,474 | 14,666 | Perforated |
| 14,746 | 14,938 | Perforated |
| 15,018 | 15,210 | Perforated |
| 15,290 | 15,482 | Perforated |
| 15,562 | 15,755 | Perforated |
| 15,835 | 16,027 | Perforated |
| 16,107 | 16,299 | Perforated |
| 16,313 | 16,500 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,080 | 12.25 | 1,470 S |
| 5.5 | 16,718 | 8.75 | 1,987 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 | Jun 18, 2026 | May 13, 2026 | — |
| 00 | Mar 24, 2026 | Mar 13, 2026 | — |
| 00 | Dec 5, 2012 | Jul 13, 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 42-255-32172 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-32172 → 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/25532172, documented in the API reference.