WELL · 42-289-30105 · DISTRICT 5
Tandy W. L. #4
Leon County · Buffalo field · Vertical
Tandy W. L. #4 (API 42-289-30105) is a plugged well in Leon County, plugged November 8, 1978, last operated by Enserch Exploration Inc.
The RRC has issued one drilling permit, issued January 7, 1986, permitted to 5,851 ft.
It was permitted by Gainco, Inc. and has since transferred to Enserch Exploration Inc on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Woodbine.
Its lease has reported 13.2K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 4.08K barrels injected in the 12 months reported through December 2025.
Operator of record
Permitted by Gainco, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jan 5, 1998 · 984 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enserch Exploration Inc |
| Production reports | Phoenix Hydrocarbons Operatingthrough Mar 2003 |
| Latest permit | Gainco, Inc.Jan 7, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,851
- total depth, ft
- 1
- permits on file
- Jan 7, 1986
- last permit issued
- Oct 1, 1976
- completed
- 13.2K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 1, 1976
- Shut in
- —
- Plugged
- Nov 8, 1978
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tandy, W. L. O-5-2481 | Buffalo | Jay Management Company, LLC | 2 | 13.2K | 21 | Jan 1993 – Jul 2026 |
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.
- 1Bledsoe Petro CorporationJan 1993 → Jul 2000
- 2Phoenix Hydrocarbons OperatingAug 2000 → Mar 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 294803-99 | Other | Gainco, Inc. | Jan 6, 1986 | Jan 7, 1986 | — | 5,851 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-5-2481 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 381 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 3,944 | -3,563 |
| Austin Chalk | 4,960 | -4,579 |
| Austin ChalkTOP AUSTIN CHALK | 4,960 | -4,579 |
| Austin ChalkBASE AUSTIN CHALK | 5,164 | -4,783 |
| Woodbine | 5,630 | -5,249 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,630 | 5,670 | Perforated |
| 5,734 | 5,740 | Perforated |
| 5,742 | 5,750 | Perforated |
| — | 5,750 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 364 | 12.5 | 250 S |
| 5.5 | 5,897 | 7.875 | 650 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 | Apr 29, 1988 | Mar 14, 1988 | — |
| 00 | Jan 5, 1988 | Oct 23, 1987 | — |
| 00 | Dec 30, 1987 | — | — |
| 00 | Jan 12, 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 42-289-30105 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-289-30105 → 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
- 4.08K
- bbl, last 12 reported months
- 15.9M
- bbl, all reported
- Dec 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000064181 | W-14 Disposal | Active | 3,000 | 1,500 | 5,630–5,670 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 4,076 · prior 12 4,182(-3%)
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/28930105, documented in the API reference.