WELL · 42-173-32199 · DISTRICT 8
Blalock A #2
Glasscock County · Dewey Lake (Strawn) field · Directional
Blalock A #2 (API 42-173-32199) is a plugged well in Glasscock County, plugged March 26, 2025, last operated by Thompson J. Cleo.
The RRC has issued one drilling permit (amended twice), issued March 4, 1992, permitted to 11,500 ft.
Completion filings report 6 formation tops, including Clear Fork, Spraberry, Wolfcamp, Strawn.
Its 3 leases have reported 164K barrels of oil and 584K mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Dallas, TX · P-5 Y, filed Nov 3, 2023 · 1,739 permits on file · (325) 392-3721
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Thompson J. Cleo |
| Production reports | COG Operating LLCthrough Apr 2022 |
| Latest permit | Thompson, J. CleoMar 4, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 3
- permits on file
- Mar 4, 1992
- last permit issued
- May 15, 1992
- completed
- 164K
- cumulative oil, bbl
- 584K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 15, 1992
- Shut in
- —
- Plugged
- Mar 26, 2025
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 3 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Blalock "A" O-10-33568 | Blalock (Strawn) | COG Operating LLC | 2 | 72.1K | 351K | Jan 1993 – Jul 2026 |
| Blalock "A" O-10-33486 | Blalock (Wolfcamp) | COG Operating LLC | 3 | 92.3K | 233K | Jan 1993 – May 2020 |
| — O-10-33491 | — | — | 0 | 0 | 0 | — |
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.
- 1Thompson, J. CleoJan 1993 → Jul 2015
- 2RSP Permian, LLCAug 2015 → Jul 2018
- 3COG Operating LLCAug 2018 → Apr 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 396983-97 | Drill | Thompson, J. Cleo | Aug 27, 1992 | Mar 4, 1992 | — | 11,195 |
| 396983-98 | Drill | Thompson, J. Cleo | May 29, 1992 | Mar 4, 1992 | — | 11,076 |
| 396983-99 | Drill | Thompson, J. Cleo | Feb 26, 1992 | Mar 4, 1992 | Mar 5, 1992 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-33486 | — | — | — | — |
| — | — O-10-33486 | — | — | — | — |
| — | — O-10-33491 | — | — | — | — |
| — | — O-10-33568 | — | — | — | — |
| — | — O-10-33568 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,542 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,452 | 8,492 | Perforated |
| 9,986 | 10,029 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 290 | 17.5 | 360 S |
| 9.625 | 3,680 | 12.25 | 1,300 S |
| 7 | 8,837 | 8.75 | 880 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 26, 1995 | May 24, 1995 | — |
| 00 | Oct 27, 1992 | Jul 7, 1992 | — |
| 00 | Oct 1, 1992 | Jun 3, 1992 | — |
| 00 | Jul 2, 1992 | Jun 3, 1992 | — |
| 00 | Jul 1, 1992 | Jun 3, 1992 | — |
| 00 | Jun 16, 1992 | — | Yes |
| 00 | Jun 9, 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 42-173-32199 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-32199 → 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/17332199, documented in the API reference.