WELL · 42-287-32402 · DISTRICT 3
Calvin Jr. #2
Lee County · Serbin (Taylor Sand) field · Producing · Vertical
Calvin JR. #2 (API 42-287-32402) is a well in Lee County operated by Trivista Operating LLC, completed December 29, 1993 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 10, 1993, permitted to 5,700 ft.
It was permitted by South Texas Drilling & Expl, Inc and has since transferred to Trivista Operating LLC on the wellbore schedule.
Its lease has reported 14.7K barrels of oil and 77.8K mcf of gas since December 1993, last reporting in July 2026.
Operator of record
Permitted by South Texas Drilling & Expl, 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 Jul 2025 |
| Latest permit | South Texas Drilling & Expl, IncNov 10, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,700
- total depth, ft
- 1
- permits on file
- Nov 10, 1993
- last permit issued
- Dec 29, 1993
- completed
- 14.7K
- cumulative oil, bbl
- 77.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 29, 1993
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: H
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Calvin Jr. O-3-22245 | Serbin (Taylor Sand) | Trivista Operating LLC | 1 | 14.7K | 77.8K | Dec 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 41 · prior 12 5(+720%)
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1South Texas Drilling & Expl, IncDec 1993 → Jan 1999
- 2Texas Vanguard Oil CompanyFeb 1999 → Sep 2013
- 3Trivista Operating LLCOct 2013 → Jul 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 418097-99 | Drill | South Texas Drilling & Expl, Inc | Nov 10, 1993 | Nov 10, 1993 | Nov 22, 1993 | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-22245 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,416 | 5,560 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 565 | 12.25 | 195 S |
| 4.5 | 5,630 | 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 | Feb 16, 1994 | Jan 24, 1994 | Yes |
| 00 | Jan 28, 1994 | — | — |
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 42-287-32402 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-32402 → 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/28732402, documented in the API reference.