TEXAS · WELLS · REAGAN COUNTY · ROCKER-B "10A" LEASE · API 42-383-33197 · DISTRICT 6E
Rocker-B 10A #1
Reagan County · Spraberry (Trend Area) field · Vertical
Rocker-B 10a #1 (API 42-383-33197) is a plugged well in Reagan County, plugged October 17, 1995, last operated by Cox John L..
The RRC has issued one drilling permit, issued September 11, 1984, permitted to 7,500 ft.
It was permitted by Tiburon Petroleum Corporation and has since transferred to Cox John L. on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Jo Mill, Dean.
Its lease has reported 1.03K barrels of oil and 13.2K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Tiburon Petroleum Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 21, 2003
- Permits on file
- 1,123
- Phone
- (432) 682-9435
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cox John L. |
| Production reports | Cox, John L.through Aug 1995 |
| Latest permit | Tiburon Petroleum CorporationSep 11, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Sep 11, 1984
- last permit issued
- Nov 6, 1984
- completed
- 1.03K
- cumulative oil, bbl
- 13.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 6, 1984
- Shut in
- —
- Plugged
- Oct 17, 1995
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 |
|---|---|---|---|---|---|---|
| Rocker-B "10A" O-9-11090 | Spraberry (Trend Area) | Cox, John L. | 1 | 1.03K | 13.2K | Jan 1993 – Aug 1995 |
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.
- 1Cox, John L.Jan 1993 → Aug 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 251120-99 | Drill | Tiburon Petroleum Corporation | Sep 10, 1984 | Sep 11, 1984 | Oct 2, 1984 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 6, 1984 | Rocker-B 10A O-9-11090 | Spraberry (Trend Area) | Cox John L. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,604 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,276 | 6,381 | Perforated |
| 6,451 | 6,652 | Perforated |
| 7,008 | 7,166 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 616 | 12.25 | 350 S |
| 4.5 | 7,340 | 7.875 | 1,525 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 11, 1985 | Dec 31, 1984 | — |
| 00 | Jan 8, 1985 | — | — |
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 42-383-33197 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-33197 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/38333197, documented in the API reference.