WELL · 42-235-33100 · DISTRICT 7
Rocker B-A #10
Irion County · Spraberry (Trend Area) field · Vertical
Rocker B-A #10 (API 42-235-33100) is a plugged well in Irion County, plugged December 23, 2004, last operated by Discovery Natural Resources LLC.
The RRC has issued one drilling permit, issued June 24, 1992, permitted to 6,800 ft.
It was permitted by Lacy & Byrd, Inc. and has since transferred to Discovery Natural Resources LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Spraberry, Dean.
Its lease has reported 74.8K barrels of oil and 290K mcf of gas since January 1993, last reporting in December 2014. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Discovery Natural Resources LLC
Permitted by Lacy & Byrd, Inc.; the EWA schedule now lists a different operator.
Denver, CO · P-5 Y, filed Oct 4, 2025 · 449 permits on file · (303) 893-5073
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Discovery Natural Resources LLC |
| Production reports | Fiml Natural Resources, LLCthrough May 2014 |
| Latest permit | Lacy & Byrd, Inc.Jun 24, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,800
- total depth, ft
- 1
- permits on file
- Jun 24, 1992
- last permit issued
- Jul 28, 1992
- completed
- 74.8K
- cumulative oil, bbl
- 290K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 28, 1992
- Shut in
- —
- Plugged
- Dec 23, 2004
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 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rocker "B-A" O-9-7469 | Spraberry (Trend Area) | Discovery Natural Resources LLC | 10 | 74.8K | 290K | Jan 1993 – Dec 2014 |
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.
- 1Byrd Operating CompanyJan 1993 → Dec 2010
- 2Fiml Natural Resources, LLCJan 2011 → May 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 400480-99 | Drill | Lacy & Byrd, Inc. | Jun 23, 1992 | Jun 24, 1992 | Jul 3, 1992 | 6,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-7469 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,655 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,917 | 5,520 | Perforated |
| 5,670 | 6,379 | Perforated |
| 6,480 | 6,612 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 781 | 11 | 400 S |
| 4.5 | 6,675 | 7.875 | 565 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 | Nov 18, 1992 | Oct 1, 1992 | Yes |
| 00 | Oct 8, 1992 | — | — |
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 42-235-33100 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-33100 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/23533100, documented in the API reference.