WELL · 42-021-31010 · DISTRICT 3
Act Ranch -A- #A 1
Bastrop County · Serbin (Taylor Sand) field · Vertical
Act Ranch -A- #A 1 (API 42-021-31010) is a well in Bastrop County operated by Trivista Operating LLC, completed April 12, 1987.
The RRC has issued one drilling permit, issued March 9, 1987, permitted to 6,000 ft.
It was permitted by Maxwell Production CO., Inc. and has since transferred to Trivista Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Taylor.
Its lease has reported 18.6K barrels of oil and 91 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Maxwell Production Co., Inc.; the EWA schedule now lists a different operator.
Giddings, TX · P-5 Y, filed Jul 4, 2026 · 3 permits on file · (979) 540-7335
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trivista Operating LLC |
| Production reports | Trivista Operating LLCthrough Sep 2024 |
| Latest permit | Maxwell Production Co., Inc.Mar 9, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,000
- total depth, ft
- 1
- permits on file
- Mar 9, 1987
- last permit issued
- Apr 12, 1987
- completed
- 18.6K
- cumulative oil, bbl
- 91
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 12, 1987
- 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 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 |
|---|---|---|---|---|---|---|
| Act Ranch "A" O-3-19638 | Serbin (Taylor Sand) | Trivista Operating LLC | 2 | 18.6K | 91 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 155(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rayalto Oil & Gas, Inc.Jan 1993 → Mar 2003
- 2R & S Oil Production Co.May 2000 → Mar 2004
- 3Tejones Operating CorporationSep 2002 → Dec 2002
- 4Monarch ResourcesApr 2004 → Mar 2007
- 5Viceroy Petroleum GP, LLCApr 2007 → Feb 2010
- 6Viceroy Petroleum, LPMar 2010 → Feb 2013
- 7Riley Exploration Opg Co, LLCMar 2013 → Nov 2013
- 8Trivista Operating LLCFeb 2018 → Sep 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 327181-99 | Drill | Maxwell Production Co., Inc. | Feb 27, 1987 | Mar 9, 1987 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-19638 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 425 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| TaylorTAYLOR SAND | 5,610 | -5,185 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,610 | 5,612 | Perforated |
| 5,616 | 5,620 | Perforated |
| 5,632 | 5,654 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 617 | 12.25 | 315 S |
| 5.5 | 5,850 | 7.875 | 1,335 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 | Jun 26, 1987 | May 11, 1987 | Yes |
| 00 | Jun 16, 1987 | May 11, 1987 | Yes |
| 00 | Jun 11, 1987 | — | — |
| 00 | May 27, 1987 | May 11, 1987 | Yes |
| 00 | May 21, 1987 | — | — |
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 42-021-31010 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-31010 → 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/02131010, documented in the API reference.