WELL · 42-481-31820 · DISTRICT 3
Brockman #4
Wharton County · Arrington (Marg.) field · Vertical
Brockman #4 (API 42-481-31820) is a plugged well in Wharton County, plugged July 18, 2006, last operated by Uphill Consulting LLC.
The RRC has issued one drilling permit, issued August 17, 1979, permitted to 5,500 ft.
It was permitted by Chapman Oil and has since transferred to Uphill Consulting LLC on the wellbore schedule.
Its lease has reported 91.4K barrels of oil and 10.6K mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chapman Oil; the EWA schedule now lists a different operator.
Pearland, TX · P-5 Y, filed Jan 4, 2026 · (940) 923-7859
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Uphill Consulting LLC |
| Production reports | Uphill Consulting LLCthrough Apr 2026 |
| Latest permit | Chapman OilAug 17, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Aug 17, 1979
- last permit issued
- Jan 1, 1981
- completed
- 91.4K
- cumulative oil, bbl
- 10.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 1, 1981
- Shut in
- —
- Plugged
- Jul 18, 2006
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Brockman O-3-12284 | Arrington (Marg.) | Uphill Consulting LLC | 5 | 91.4K | 10.6K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 884 · prior 12 1,295(-32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dynamic Production, Inc.Jan 1993 → Jul 1996
- 2Arrington,david H. Oil & Gas,incAug 1996 → Jun 2002
- 3Reina, Vincent J Family TRST1985Jul 2002 → May 2005
- 4VJR Production, LLC.Jun 2005 → Aug 2005
- 5Sue-Ann Operating, L.C.Sep 2005 → Oct 2009
- 6Americo Energy Resources, LLCNov 2009 → Nov 2018
- 7Crest Engineering Services,inc.Dec 2018 → Apr 2023
- 8Floex Energy LLCMay 2023 → Aug 2025
- 9Uphill Consulting LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 55878-99 | Drill | Chapman Oil | Aug 17, 1979 | Aug 17, 1979 | Nov 15, 1980 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-12284 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,120 | 5,126 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 792 | 12.25 | 400 S |
| 2.375 | 5,042 | — | — |
| 5.5 | 5,475 | 7.875 | 775 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, 1984 | Jan 22, 1981 | — |
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 42-481-31820 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-31820 → 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/48131820, documented in the API reference.