WELL · 42-041-31335 · DISTRICT 3
Newberry Milton S. B #4
Brazos County · Kurten (Buda) field · Vertical
Newberry Milton S. B #4 (API 42-041-31335) is a well in Brazos County operated by Anadarko E&P Onshore LLC, completed September 12, 1985.
The RRC has issued 2 drilling permits between 1985 and 1990, permitted to 8,000 ft.
It was permitted by Graham Royalty, Ltd. and has since transferred to Anadarko E&P Onshore LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Buda, Georgetown.
Its 2 leases have reported 76.6K barrels of oil and 57.7K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Graham Royalty, Ltd.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 4, 2025 · 4,574 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | Anadarko E&P Company LPthrough Jul 2003 |
| Latest permit | Graham Royalty, Ltd.Sep 7, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 2
- permits on file
- Sep 7, 1990
- last permit issued
- Sep 12, 1985
- completed
- 76.6K
- cumulative oil, bbl
- 57.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 12, 1985
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Newberry, M.S. "B" O-3-20761 | Kurten (Austin Chalk) | Wildfire Energy Operating LLC | 1 | 49K | 32.8K | Jan 1993 – Jul 2026 |
| Newberry, Milton S. "B" O-3-18815 | Kurten (Buda) | Anadarko E&P Onshore LLC | 2 | 27.5K | 24.9K | Jan 1993 – Sep 2014 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Graham Royalty, Ltd.Jan 1993 → Oct 1993
- 2Midpar L.P.Nov 1993 → Feb 1995
- 3Parker & Parsley Development L.PMar 1995 → May 1996
- 4Costilla Petroleum CorporationJun 1996 → Jan 1997
- 5Costilla Energy, Inc.Feb 1997 → Mar 1999
- 6Petra Oleum Corp.Apr 1999 → Apr 2000
- 7Union Pacific Resources CompanyMay 2000 → Jan 2001
- 8Rme Petroleum CompanyFeb 2001 → Nov 2002
- 9Anadarko E&P Company LPDec 2002 → Jul 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 377482-99 | Recompletion | Graham Royalty, Ltd. | Sep 4, 1990 | Sep 7, 1990 | — | 8,000 |
| 282173-99 | Drill | Republic Mineral Corporation | Aug 9, 1985 | Aug 9, 1985 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-18815 | — | — | — | — |
| — | — O-3-20761 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 248 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 6,775 | -6,527 |
| Buda | 7,236 | -6,988 |
| Georgetown | 7,315 | -7,067 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,775 | 6,850 | Perforated |
| 7,236 | 7,267 | Perforated |
| 7,332 | 7,398 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,065 | 11 | 580 S |
| 5.5 | 7,489 | 7.875 | 375 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 | Apr 7, 2016 | Feb 24, 2016 | — |
| 00 | Oct 10, 1990 | Aug 31, 1990 | Yes |
| 00 | Sep 15, 1990 | — | — |
| 00 | Nov 23, 1985 | — | — |
| 00 | Nov 8, 1985 | Oct 3, 1985 | Yes |
| 00 | Nov 6, 1985 | — | — |
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 42-041-31335 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31335 → 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/04131335, documented in the API reference.