TEXAS · WELLS · GLASSCOCK COUNTY · BLALOCK, LOTS -A- LEASE · API 42-173-31612 · DISTRICT 7B
Blalock Lots -A- #1
Glasscock County · Blalock (Wolfcamp) field · Vertical
Blalock Lots -A- #1 (API 42-173-31612) is a plugged well in Glasscock County, plugged October 23, 1993, last operated by Coastal Oil & Gas Corporation.
The RRC has issued one drilling permit, issued May 11, 1984, permitted to 8,800 ft.
Completion filings report 5 formation tops, including Grayburg, Clear Fork, Spraberry, Dean.
Its lease has reported 40 barrels of oil and 5 mcf of gas since January 1993, last reporting in December 1993.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 2, 2001
- Permits on file
- 1,543
- Phone
- (713) 420-6346
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Coastal Oil & Gas Corporation |
| Production reports | Coastal Oil & Gas Corporationthrough May 1993 |
| Latest permit | Coastal Oil & Gas CorporationMay 11, 1984 |
- 8,800
- total depth, ft
- 1
- permits on file
- May 11, 1984
- last permit issued
- Jun 21, 1984
- completed
- 40
- cumulative oil, bbl
- 5
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 1993
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 21, 1984
- Shut in
- —
- Plugged
- Oct 23, 1993
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 |
|---|---|---|---|---|---|---|
| Blalock, Lots -A- O-10-29054 | Blalock (Wolfcamp) | Coastal Oil & Gas Corporation | 1 | 40 | 5 | Jan 1993 – Dec 1993 |
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.
- 1Coastal Oil & Gas CorporationJan 1993 → May 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 238651-99 | Drill | Coastal Oil & Gas Corporation | May 10, 1984 | May 11, 1984 | — | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 21, 1984 | Blalock Lots -A- O-10-29054 | Blalock (Wolfcamp) | Coastal Oil & Gas Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,586 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,469 | 8,646 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 351 | 17.5 | 350 sx |
| 8.625 | 3,633 | 11 | 550 sx |
| 5.5 | 8,469 | 7.875 | 350 sx |
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 | Jul 25, 1984 | Jul 10, 1984 | — |
| 00 | Jul 24, 1984 | Jul 10, 1984 | — |
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 42-173-31612 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-31612 → 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/17331612, documented in the API reference.