42-287-31935

GENTRY ESTILL UNIT

LEE County · District 3 · MODERN EXPLORATION INC. · GIDDINGS (AUSTIN CHALK-3)

Permits

2

Max Depth

10,000 ft

First Permit

1986-05-13

Latest Activity

1986-05-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-09-24

Shut-In

Plugged

1993-08-28

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

1993-09

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (4) Elevation 335 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
PECAN GAP 8,349 ft-8,014 ft
AUSTIN CHALK 8,964 ft-8,629 ft
EAGLE FORD 9,626 ft-9,291 ft
BUDA 9,791 ft-9,456 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
9,745–9,629 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"2,260 ft530 sx
4.5"9,857 ft425 sx

Permit History (2)

Applications (2)

#302075 A MODERN EXPLORATION, INC.
received 1986-09-12
#302075 A MODERN EXPLORATION, INC.
received 1986-05-12

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 1987-01-13 log on file
W-2/G-1 1987-02-11

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in LEE County.

Well Details

Well Number
1
Max Depth
10,000 ft
Drill Type
Vertical
County
LEE
District
3
Completed
1986-09-24

Operator

Location
SHERMAN
P-5 Status
Active (filed 2025-07-10)
Cum Oil (all leases)
3,308,156 bbl
Cum Gas (all leases)
6,349,538 mcf
Activities
OPRS/G, OPRS/O
Total Permits
195