WELL · 42-241-30666 · DISTRICT 6
Vastar Fee Unit A-910 #1
Jasper County · Brookeland (Austin Chalk 8800) field · Producing · Horizontal
Vastar Fee Unit A-910 #1 (API 42-241-30666) is a horizontal well in Jasper County operated by Atlas Operating LLC, completed March 26, 2000 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 2, 1999, permitted to 19,039 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Atlas Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Navarro, Austin Chalk.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 78 permits on file · (281) 893-9400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atlas Operating LLC |
| Production reports | Atlas Operating LLCthrough Mar 2026 |
| Latest permit | Union Pacific Resources CompanyDec 2, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 19,039
- total depth, ft
- 2
- permits on file
- Dec 2, 1999
- last permit issued
- Mar 26, 2000
- completed
- 0
- cumulative oil, bbl
- 3.56M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 26, 2000
- 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 |
|---|---|---|---|---|---|---|
| Vastar Fee Unit A-910 G-6-177403 | Brookeland (Austin Chalk, 8800) | Atlas Operating LLC | 1 | 0 | 3.56M | Mar 2000 – Jul 2026 |
Gas, mcf lease total
Last 12 months 31,557 · prior 12 36,384(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyMar 2000 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Jul 2007
- 4Enervest Operating, L.L.C.Aug 2007 → Feb 2012
- 5Southern Bay Operating, L.L.C.Mar 2012 → Jun 2013
- 6HK Energy Operating, LLCJul 2013 → Sep 2017
- 7Grit Oil & Gas, LLCOct 2017 → Apr 2019
- 8RKI Energy Resources, LLCMay 2019 → Jun 2021
- 9Prize Exploration & Prod, LLCJul 2021 → Aug 2023
- 10BRG Lone Star Ltd.Jun 2024 → Feb 2026
- 11Atlas Operating LLCMar 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 489935-98 | Drill | Union Pacific Resources Company | May 15, 2000 | Dec 2, 1999 | — | 11,858 |
| 489935-99 | Drill | Union Pacific Resources Company | Dec 1, 1999 | Dec 2, 1999 | Jan 12, 2000 | 19,039 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-177403 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 367 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Navarro | 10,046 | -9,679 |
| Austin Chalk | 11,193 | -10,826 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,255 | 15,598 | Perforated |
| 11,255 | 18,770 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,026 | 14.75 | 895 S |
| 7.625 | 11,255 | 9.875 | 720 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 | Aug 3, 2000 | May 15, 2000 | Yes |
| 00 | Jul 5, 2000 | — | — |
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 42-241-30666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-241-30666 → 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/24130666, documented in the API reference.