WELL · 42-477-31296 · DISTRICT 3
Arches Four #H 04MA
Washington County · Giddings (Austin Chalk-3) field · Producing · Horizontal
Arches Four #H 04MA (API 42-477-31296) is a horizontal well in Washington County operated by Magnolia Oil & Gas Operating LLC, completed February 18, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 30, 2024, permitted to 12,500 ft.
Completion filings report 7 formation tops, including Wilcox, Midway, Navarro, Taylor.
No lease production has been reported under this well’s leases.
Operator of record
Magnolia Oil & Gas Operating LLC
Houston, TX · P-5 Y, filed Mar 4, 2026 · 615 permits on file · (713) 345-6206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | Magnolia Oil & Gas Operating LLCAug 30, 2024 |
- 12,500
- total depth, ft
- 1
- permits on file
- Aug 30, 2024
- last permit issued
- Feb 18, 2025
- completed
- 0
- cumulative oil, bbl
- 1.14M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 18, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
30.198836, -96.732775
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Washington County.
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 |
|---|---|---|---|---|---|---|
| Arches Four G-3-300727 | Giddings (Austin Chalk, Gas) | Magnolia Oil & Gas Operating LLC | 1 | 0 | 1.14M | Feb 2025 – Jul 2026 |
Gas, mcf lease total
Last 12 months 865,631 · prior 12 270,270(+220%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Magnolia Oil & Gas Operating LLCFeb 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 902308-99 | Drill | Magnolia Oil & Gas Operating LLC | Aug 28, 2024 | Aug 30, 2024 | Nov 1, 2024 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-300727 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 335 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,644 | 17,048 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,656 | 13.5 | 1,045 S |
| 5.5 | 9,186 | 6.75 | 810 S |
| 7.625 | 9,811 | 9.875 | 1,000 S |
| 5 | 17,160 | 6.75 | 1,085 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 12, 2026 | Aug 14, 2025 | 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 42-477-31296 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-477-31296 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Arches Two42-477-31295
0.0 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 2,863 | -2,528 |
| Midway | 6,404 | -6,069 |
| Navarro | 7,530 | -7,195 |
| Taylor | 8,072 | -7,737 |
| Pecan Gap | 8,988 | -8,653 |
| Austin Chalk | 9,649 | -9,314 |
| Caprock | — | |
| Wilcox | — |
Arches Six42-477-31297
0.0 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 2,830 | -2,495 |
| Midway | 6,404 | -6,069 |
| Navarro | 7,579 | -7,244 |
| Taylor | 8,105 | -7,770 |
| Pecan Gap | 9,004 | -8,669 |
| Austin Chalk | 9,693 | -9,358 |
| Caprock | — | |
| Wilcox | — |
Arches Eight42-477-31298
0.0 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 2,832 | -2,497 |
| Midway | 6,390 | -6,055 |
| Navarro | 7,552 | -7,217 |
| Taylor | 8,103 | -7,768 |
| Pecan Gap | 9,006 | -8,671 |
| Austin Chalk | 9,690 | -9,355 |
| Wilcox | — | |
| Caprock | — |
Dutton Ranch SWD42-477-31195
0.3 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Yegua | 1,086 | -748 |
| Cook Mountain | 1,846 | -1,508 |
| Wilcox | 2,959 | -2,621 |
| Midway | 6,784 | -6,446 |
| Caprock | — |
Gloyna-Pruegner Co-OP42-477-31024
0.4 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Navarro | 7,564 | -7,242 |
| Pecan Gap | 9,021 | -8,699 |
| Austin Chalk | 9,720 | -9,398 |
| Caprock | — | |
| Wilcox | — |
Sierra42-477-31190
1.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 2,970 | -2,660 |
| Wilcox | 2,970 | -2,660 |
| Midway | 6,663 | -6,353 |
| Navarro | 7,629 | -7,319 |
| Tyler | 8,173 | -7,863 |
| Pecan Gap | 9,104 | -8,794 |
| Austin Chalk | 9,792 | -9,482 |
| Caprock | — |
Pruegner Unit42-477-31187
1.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 2,962 | -2,651 |
| Midway | 6,630 | -6,319 |
| Navarro | 7,584 | -7,273 |
| Tyler | 8,124 | -7,813 |
| Pecan Gap | 9,034 | -8,723 |
| Austin Chalk | 9,738 | -9,427 |
| Caprock | — | |
| Wilcox | — |
Pruegner Unit42-477-31186
1.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 2,959 | -2,648 |
| Wilcox | 6,680 | -6,369 |
| Midway | 6,680 | -6,369 |
| Navarro | 7,648 | -7,337 |
| Tyler | 8,177 | -7,866 |
| Pecan Gap | 9,114 | -8,803 |
| Austin Chalk | 9,809 | -9,498 |
| Caprock | — |
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/47731296, documented in the API reference.