WELL · 42-021-31291 · DISTRICT 3
Roitsch Roger #1
Bastrop County · Serbin (Taylor Sand) field · Vertical
Roitsch Roger #1 (API 42-021-31291) is a well in Bastrop County operated by Chmelar Eugene Oil & Gas, completed July 19, 1989.
The RRC has issued one drilling permit, issued April 19, 1989, permitted to 5,600 ft.
Completion filings report 2 formation tops, including Navarro, Taylor.
No lease production has been reported under this well’s leases.
Operator of record
Caldwell, TX · P-5 Y, filed May 3, 2013 · 9 permits on file · (979) 820-5070
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chmelar Eugene Oil & Gas |
| Production reports | E P C Oil & Gas, Inc.through Apr 2026 |
| Latest permit | Chmelar, Eugene Oil & GasApr 19, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,600
- total depth, ft
- 1
- permits on file
- Apr 19, 1989
- last permit issued
- Jul 19, 1989
- completed
- 0
- cumulative oil, bbl
- 51.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 19, 1989
- 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 |
|---|---|---|---|---|---|---|
| Roitsch, Roger G-3-142141 | Serbin (Taylor Sand) | E P C Oil & Gas, Inc. | 1 | 0 | 51.9K | Jan 1993 – Jul 2026 |
| Roitsch, Roger O-3-20504 | Serbin (Taylor Sand) | Chmelar, Eugene Oil & Gas | 2 | 0 | 0 | Jan 1993 – Jul 1993 |
Gas, mcf lease total
Last 12 months 77 · prior 12 73(+5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chmelar, Eugene Oil & GasJan 1993 → Feb 2013
- 2E P C Oil & Gas, Inc.Mar 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 358369-99 | Drill | Chmelar, Eugene Oil & Gas | Apr 19, 1989 | Apr 19, 1989 | — | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-142141 | — | — | — | — |
| — | — O-3-20504 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 490 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,050 | 5,059 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 500 | 7.875 | 459 S |
| 8.625 | 545 | 12.25 | 265 S |
| 4.5 | 4,700 | — | 398 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 16, 1992 | Jul 30, 1992 | — |
| 00 | Sep 2, 1992 | — | — |
| 00 | Sep 1, 1989 | Aug 3, 1989 | Yes |
| 00 | Aug 23, 1989 | — | — |
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 42-021-31291 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-31291 → 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/02131291, documented in the API reference.