WELL · 42-395-30406 · DISTRICT 3
Wola #1
Robertson County · Kurten (Buda) field · NO Production · Horizontal
Wola #1 (API 42-395-30406) is a horizontal well in Robertson County operated by Nitro Oil & Gas LLC, completed April 18, 1994 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 1, 1994, permitted to 7,900 ft.
It was permitted by RO-JO, Inc. and has since transferred to Nitro Oil & Gas LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Eagle Ford, Buda.
Its lease has reported 110K barrels of oil and 140K mcf of gas since April 1994, last reporting in July 2026.
Operator of record
Permitted by RO-JO, Inc.; the EWA schedule now lists a different operator.
Cuero, TX · P-5 Y, filed Jan 5, 2026 · (361) 243-0110
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Nitro Oil & Gas LLC |
| Production reports | Nitro Oil & Gas, LLCthrough Dec 2021 |
| Latest permit | RO-JO, Inc.Mar 1, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,900
- total depth, ft
- 2
- permits on file
- Mar 1, 1994
- last permit issued
- Apr 18, 1994
- completed
- 110K
- cumulative oil, bbl
- 140K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 18, 1994
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Wola O-3-22410 | Kurten (Buda) | Nitro Oil & Gas, LLC | 1 | 110K | 140K | Apr 1994 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1RO-JO, Inc.Apr 1994 → Jun 2002
- 2Chaparral (USA) Energy, Inc.Aug 2002 → Sep 2002
- 3Chaparral Energy, L.L.C.Oct 2002 → Jul 2014
- 4Ramtex Energy LLCAug 2014 → Jun 2017
- 5Dpmp Energy LLCAug 2017 → Jun 2021
- 6Nitro Oil & Gas, LLCJul 2021 → Dec 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 421652-98 | Drill | RO-JO, Inc. | May 27, 1994 | Mar 1, 1994 | Mar 13, 1994 | 7,900 |
| 421652-99 | Drill | RO-JO, Inc. | Mar 1, 1994 | Mar 1, 1994 | — | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-22410 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 301 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 6,940 | -6,639 |
| Eagle FordEAGLEFORD SHALE | 7,160 | -6,859 |
| BudaBUDA LIME | 7,630 | -7,329 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,693 | 9,669 | Open hole |
| 8,787 | 10,508 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,206 | 12.25 | 815 S |
| 7 | 7,689 | 8.75 | 225 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 30, 1994 | May 13, 1994 | Yes |
| 00 | Jun 29, 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 42-395-30406 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-30406 → 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/39530406, documented in the API reference.