WELL · 42-507-30980 · DISTRICT 1
White B. M. #1
Zavala County · J.A. Spiller (Olmos) field · Vertical
White B. M. #1 (API 42-507-30980) is a plugged well in Zavala County, plugged July 11, 1990, last operated by Caldwell Oil & Gas CO. Inc..
The RRC has issued one drilling permit, issued April 10, 1978, permitted to 2,500 ft.
Operator of record
Austin, TX · P-5 Inactive, filed May 4, 1993 · 58 permits on file · (210) 372-6644
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Caldwell Oil & Gas Co. Inc. |
| Production reports | none |
| Latest permit | Caldwell Oil & Gas Co., Inc.Apr 10, 1978 |
- 2,500
- total depth, ft
- 1
- permits on file
- Apr 10, 1978
- last permit issued
- Nov 4, 1978
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 4, 1978
- Shut in
- —
- Plugged
- Jul 11, 1990
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 2 leases this well is completed on; this well is the only one on it.Why →
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 21761-99 | Drill | Caldwell Oil & Gas Co., Inc. | Apr 10, 1978 | Apr 10, 1978 | — | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-79839 | — | — | — | — |
| — | — G-1-80392 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,084 | 1,097 | Perforated |
| 1,310 | 1,316 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2 | 1,112 | — | — |
| 4.5 | 1,398 | 6.25 | 190 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 | Jan 12, 1984 | Jan 10, 1979 | — |
| 00 | Jan 12, 1984 | Dec 8, 1978 | — |
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 42-507-30980 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-30980 → 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/50730980, documented in the API reference.