WELL · 42-477-31351 · DISTRICT 3
Mac Arthur Unit #H 04TM
Washington County · Horizontal
Mac Arthur Unit #H 04TM (API 42-477-31351) is a permitted horizontal well in Washington County filed by Magnolia Oil & Gas Operating LLC; no completion report is on file yet.
The RRC has issued one drilling permit (amended once), issued August 14, 2026, permitted to 12,000 ft.
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 · LATEST PERMIT (NO EWA RECORD)
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Magnolia Oil & Gas Operating LLCAug 14, 2026 |
- 12,000
- total depth, ft
- 2
- permits on file
- Aug 14, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Surface location
30.215149, -96.645946
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Washington County.
Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 917814-98 | Drill | Magnolia Oil & Gas Operating LLC | Sep 3, 2026 | Aug 14, 2026 | — | 12,000 |
| 917814-99 | Drill | Magnolia Oil & Gas Operating LLC | Aug 11, 2026 | Aug 14, 2026 | — | 12,000 |
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well has no tops filed, so it cannot anchor a section; its neighbours can.
Auburn Ten42-477-31323
1.0 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Midway | 7,244 | -6,884 |
| Navarro | 8,173 | -7,813 |
| Taylor | 8,702 | -8,342 |
| Pecan Gap | 9,723 | -9,363 |
| Austin Chalk | 10,605 | -10,245 |
| Caprock | — | |
| Wilcox | — |
Auburn Six42-477-31321
1.0 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Midway | 7,265 | -6,906 |
| Navarro | 8,158 | -7,799 |
| Taylor | 8,705 | -8,346 |
| Pecan Gap | 9,721 | -9,362 |
| Austin Chalk | 10,558 | -10,199 |
| Wilcox | — | |
| Caprock | — |
Bredwinner Co-OP Unit42-477-30982
1.4 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 3,426 | -3,047 |
| Midway | 7,240 | -6,861 |
| Navarro | 8,174 | -7,795 |
| Pecan Gap | 9,668 | -9,289 |
| Austin Chalk | 10,395 | -10,016 |
Boeker-Union Hill AW-D42-477-31209
1.6 KM · Geosouthern Operating II, LLC · Section with this well →
| Wilcox | 3,707 | -3,291 |
| Austin Chalk | 11,141 | -10,725 |
| Austin Chalk | 11,141 | -10,725 |
| Caprock | — |
Redwood B42-477-31163
2.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 5,509 | -5,150 |
| Navarro | 8,310 | -7,951 |
| Pecan Gap | 9,829 | -9,470 |
| Austin Chalk | 10,750 | -10,391 |
| Caprock | — |
Redwood C42-477-31164
2.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 5,507 | -5,148 |
| Navarro | 8,310 | -7,951 |
| Pecan Gap | 9,829 | -9,470 |
| Chalk | 10,841 | -10,482 |
| Caprock | — |
Redwood A42-477-31161
2.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 5,503 | -5,144 |
| Navarro | 8,402 | -8,043 |
| Pecan Gap | 9,929 | -9,570 |
| Austin Chalk | 10,850 | -10,491 |
| Caprock | — |
Rommel Unit42-477-31159
2.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Wilcox | 5,542 | -5,183 |
| Navarro | 8,387 | -8,028 |
| Pecan Gap | 9,928 | -9,569 |
| Austin Chalk | 10,866 | -10,507 |
| 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/47731351, documented in the API reference.