WELL · 42-363-33909 · DISTRICT 7
Ball #10A
Palo Pinto County · Strawn East (Marble Falls) field · Vertical
Ball #10A (API 42-363-33909) is a plugged well in Palo Pinto County, plugged February 25, 2021, last operated by Tandem Energy Corporation.
The RRC has issued one drilling permit, issued March 15, 1988, permitted to 3,000 ft.
It was permitted by North Star Energy, Inc. and has since transferred to Tandem Energy Corporation on the wellbore schedule.
Completion filings report one formation top, including Marble Falls.
Operator of record
Permitted by North Star Energy, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed May 4, 2026 · 138 permits on file · (281) 351-5840
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tandem Energy Corporation |
| Production reports | Tandem Energy Corporationthrough Mar 2015 |
| Latest permit | North Star Energy, Inc.Mar 15, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,000
- total depth, ft
- 1
- permits on file
- Mar 15, 1988
- last permit issued
- Jun 1, 1988
- completed
- 0
- cumulative oil, bbl
- 333K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 1, 1988
- Shut in
- —
- Plugged
- Feb 25, 2021
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 |
|---|---|---|---|---|---|---|
| Ball G-8-128256 | Strawn, East (Marble Falls) | Tandem Energy Corporation | 1 | 0 | 333K | Jan 1993 – Feb 2021 |
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.
- 1North Star Energy, Inc.Jan 1993 → Jul 1993
- 2MerencoAug 1993 → Dec 1996
- 3Tandem Energy CorporationJan 1997 → Mar 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 343755-99 | Drill | North Star Energy, Inc. | Mar 11, 1988 | Mar 15, 1988 | — | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-128256 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 990 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 2,992 | -2,002 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,992 | 3,005 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 115 | 11 | 75 S |
| 4.5 | 2,987 | 7.875 | 75 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 | Dec 30, 1996 | Dec 5, 1996 | — |
| 00 | Sep 16, 1988 | Aug 12, 1988 | Yes |
| 00 | Sep 10, 1988 | — | — |
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 42-363-33909 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-33909 → 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/36333909, documented in the API reference.