WELL · 42-467-31018 · DISTRICT 5
Maxfield, A. G. 38 #16
Van Zandt County · Vertical
Maxfield, A. G. 38 #16 (API 42-467-31018) is a permitted well in Van Zandt County filed by Union Oil Company Of California; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1998 and 2002, permitted to 5,700 ft.
Completion filings report 5 formation tops, including Austin Chalk, Woodbine, Rodessa, Carlisle.
Its 4 leases have reported 1.45M barrels of oil and 1.57M mcf of gas since January 1993, last reporting in July 2026. The leases carry 26 wells, so these are lease totals, not this well alone.
Operator of record
Union Oil Company of California
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 18, 2020
- Permits on file
- 2,336
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Basa Resources, Inc.through Apr 2026 |
| Latest permit | Union Oil Company of CaliforniaJun 25, 2002 |
- 5,700
- total depth, ft
- 3
- permits on file
- Jun 25, 2002
- last permit issued
- —
- completed
- 1.45M
- cumulative oil, bbl
- 1.57M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 4 leases this well is completed on; they carry 26 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Maxfield, A. G. 38 O-5-1175 | Van | Basa Resources, Inc. | 2 | 556 | 771 | Jan 1993 – Jul 2026 |
| Svruc Unit O-5-3673 | Van (Rodessa) | Basa Resources, Inc. | 18 | 1.39M | 1.49M | Oct 1999 – Jul 2026 |
| Maxfield, A. G. 38 O-5-3618 | Van (Rodessa) | Union Oil Company of California | 5 | 62.6K | 81.8K | Mar 1998 – Feb 2000 |
| Maxfield, A. G. 38 O-5-3640 | Van (Rodessa) | Union Oil Company of California | 1 | 0 | 0 | Oct 1998 – Oct 1998 |
Oil, barrels lease total
Last 12 months 5,977 · prior 12 6,297(-5%)
Gas, mcf lease total
Last 12 months 7,634 · prior 12 2,836(+169%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Oil Company of CaliforniaFeb 1993 → Mar 2020
- 2Basa Resources, Inc.Jan 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 521343-99 | Recompletion | Union Oil Company of California | Jun 25, 2002 | Jun 25, 2002 | — | 3,000 |
| 486276-99 | Recompletion | Union Oil Company of California | Jul 30, 1999 | Aug 2, 1999 | Aug 16, 1999 | 4,912 |
| 476094-99 | Drill | Union Oil Company of California | May 7, 1998 | May 7, 1998 | Jun 16, 1998 | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-5-1175 | — | — | — | — |
| — | — O-5-3618 | — | — | — | — |
| — | — O-5-3640 | — | — | — | — |
| — | — O-5-3673 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 492 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 2,740 | -2,248 |
| Woodbine | 3,198 | -2,706 |
| Rodessa | 5,074 | -4,582 |
| Carlisle | 5,132 | -4,640 |
| James LimeJAMES | 5,274 | -4,782 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,198 | 3,210 | Perforated |
| 5,080 | 5,096 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 438 | 11 | 150 S |
| 5.5 | 5,700 | 7.875 | 900 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 | Sep 9, 2004 | Jul 8, 2004 | — |
| 00 | Feb 2, 2000 | Dec 16, 1999 | Yes |
| 00 | Jan 4, 2000 | — | — |
| 00 | Oct 21, 1999 | Oct 16, 1998 | Yes |
| 00 | Oct 20, 1999 | Oct 16, 1998 | Yes |
| 00 | Nov 18, 1998 | Oct 16, 1998 | Yes |
| 00 | Oct 29, 1998 | — | — |
| 00 | Oct 23, 1998 | — | — |
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 42-467-31018 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-467-31018 → 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/46731018, documented in the API reference.