WELL · 42-477-30939 · DISTRICT 3
Roemer Unit #1
Washington County · Giddings (Austin Chalk-3) field · NO Production · Horizontal
Roemer Unit #1 (API 42-477-30939) is a horizontal well in Washington County operated by Magnolia Oil & Gas Operating LLC, completed July 25, 2003 and listed as no production on the RRC schedule, shut in September 1, 2025.
The RRC has issued one drilling permit, issued May 29, 2003, permitted to 16,120 ft.
It was permitted by Anadarko E&P Company LP and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Wilcox, Midway, Navarro, Taylor.
Its lease has reported 244K barrels of oil and 2.58M mcf of gas since July 2003, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Anadarko E&P Company LP; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 6, 2026
- Permits on file
- 615
- Phone
- (713) 842-9050
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 | Anadarko E&P Company LPMay 29, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,120
- total depth, ft
- 1
- permits on file
- May 29, 2003
- last permit issued
- Jul 25, 2003
- completed
- 244K
- cumulative oil, bbl
- 2.58M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 25, 2003
- Shut in
- Sep 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Roemer Unit O-3-24444 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 2 | 244K | 2.58M | Jul 2003 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,186 · prior 12 4,200(-72%)
Oil, barrels lease total
Last 12 months 0 · prior 12 343(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko E&P Company LPJul 2003 → Jul 2007
- 2Enervest Operating, L.L.C.Aug 2007 → Jul 2018
- 3Magnolia Oil & Gas Operating LLCAug 2018 → Apr 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 532481-99 | Drill | Anadarko E&P Company LP | May 28, 2003 | May 29, 2003 | Jun 14, 2003 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 25, 2003 | Roemer Unit O-3-24444 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | NO Production · shut in Sep 1, 2025 | 16,120 |
Formation tops
As filed on W-2/G-1. Subsea from 360 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,162 | 15,180 | Perforated |
| 10,231 | 16,120 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,322 | 14.75 | 1,900 S |
| 7.625 | 10,162 | 9.875 | 925 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 | Dec 2, 2003 | Oct 8, 2003 | Yes |
| 00 | Nov 18, 2003 | — | — |
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 42-477-30939 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-477-30939 → 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/47730939, documented in the API reference.