TEXAS · WELLS · LEE COUNTY · GENTRY ESTILL UNIT LEASE · API 42-287-31935 · DISTRICT 03
Gentry Estill Unit #1
Lee County · Giddings (Austin Chalk-3) field · Vertical
Gentry Estill Unit #1 (API 42-287-31935) is a plugged well in Lee County, plugged August 28, 1993, last operated by Modern Exploration Inc..
The RRC has issued one drilling permit (amended once), issued May 13, 1986, permitted to 10,000 ft.
Completion filings report 4 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford, Buda.
Operator of record
- Based in
- Sherman, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 30, 2026
- Permits on file
- 195
- Phone
- (903) 893-1129
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Modern Exploration Inc. |
| Production reports | Modern Exploration, Inc.through Mar 1993 |
| Latest permit | Modern Exploration, Inc.May 13, 1986 |
- 10,000
- total depth, ft
- 2
- permits on file
- May 13, 1986
- last permit issued
- Sep 24, 1986
- completed
- 0
- cumulative oil, bbl
- 1
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1993
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 24, 1986
- Shut in
- —
- Plugged
- Aug 28, 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 |
|---|---|---|---|---|---|---|
| Gentry Estill Unit O-3-19498 | Giddings (Austin Chalk-3) | Modern Exploration, Inc. | 1 | 0 | 1 | Jan 1993 – Sep 1993 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 302075-98 | Drill | Modern Exploration, Inc. | Sep 12, 1986 | May 13, 1986 | — | 10,000 |
| 302075-99 | Drill | Modern Exploration, Inc. | May 12, 1986 | May 13, 1986 | Aug 15, 1986 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 24, 1986 | Gentry Estill Unit O-3-19498 | Giddings (Austin Chalk-3) | Modern Exploration Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 335 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 8,349 | -8,014 |
| Austin Chalk | 8,964 | -8,629 |
| Eagle Ford | 9,626 | -9,291 |
| Buda | 9,791 | -9,456 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,745 | 9,629 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,260 | 12.25 | 530 S |
| 4.5 | 9,857 | 7.875 | 425 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 | Feb 25, 1987 | Jan 13, 1987 | Yes |
| 00 | Feb 11, 1987 | — | — |
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 42-287-31935 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31935 → 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/28731935, documented in the API reference.