WELL · 42-507-31271 · DISTRICT 1
Earnest, W. A. "A" #3005
Zavala County · Vertical
Earnest, W. A. "A" #3005 (API 42-507-31271) is a former disposal or injection well in Zavala County, last operated by Citation Oil & Gas Corp.; its UIC permit is no longer active.
The RRC has issued 2 drilling permits between 1979 and 1990, permitted to 6,714 ft.
Operator of record
Houston, TX · P-5 Y, filed Mar 4, 2026 · 866 permits on file · (281) 891-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Citation Oil & Gas Corp.May 18, 1990 |
- 6,714
- total depth, ft
- 2
- permits on file
- May 18, 1990
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 373209-99 | Reenter | Citation Oil & Gas Corp. | May 11, 1990 | May 18, 1990 | — | 6,714 |
| 64040-99 | Drill | Ladd Petroleum Corp. | Nov 16, 1979 | Nov 16, 1979 | Jan 30, 1980 | 6,714 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,140 | 6,410 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 299 | 12.25 | 235 S |
| 2.375 | 6,280 | — | — |
| 4.5 | 6,714 | 7.875 | 1,020 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 | Apr 8, 1981 | — |
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 42-507-31271 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31271 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Dec 1994
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000073243 | W-14 Disposal | Not activated | 800 | 1,000 | 4,550–4,700 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/50731271, documented in the API reference.