42-055-33307

Final Completion

HEMME H.J. ET AL

CALDWELL County · District 1 · LUNAR ENERGY INC. · FENTRESS (1750)

Permits

Max Depth

2,000 ft

First Permit

1983-09-01

Latest Activity

2014-08-30

Lifespan

31 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-10-03

Shut-In

—

Plugged

1987-12-09

EWA / Production operator mismatch

Scheduling: LUNAR ENERGY INC. ≠ Production: CASTILLO OIL COMPANY LLC (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: LUNAR ENERGY INC. ≠ Permit: HIGHER STANDARD OIL COMPANY,INC.

Resolved via: production → CASTILLO OIL COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2015-05

Last Production

2026-07

Operator History

Chain of Custody

HIGHER STANDARD OIL COMPANY,INC. 2015-2016→ CASTILLO OIL COMPANY LLC 2019-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (4) Elevation 527 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TAYLOR	1,200 ft	-673 ft
EDWARDS - H2S, DISPOSAL (Edwards)	1,460 ft	-933 ft
AUSTIN CHALK	1,610 ft	-1,083 ft
BUDA - DISPOSAL (Buda)	1,720 ft	-1,193 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 (3)

Interval	Type
1,536–1,538 ft	Perforated
1,576–1,596 ft	Perforated
1,664–1,830 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	125 ft	72 sx
2.375"	1,600 ft	—
4.5"	1,850 ft	353 sx

Permit History (2)

#785925 Reenter Final Completion

HJ HEMME ET AL. · 2,000 ft

2014-08-30

Spud 2015-05-10

#209033 Drill Final Completion

HEMME, H. J. ET AL · 1,990 ft

1983-09-01

Applications (2)

#785925 A HIGHER STANDARD OIL COMPANY,INC.

received 2014-04-30

#209033 A LUNAR ENERGY, INC.

received 1983-09-01

Records & Logs

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

W-2/G-1 2015-09-03 log on file

W-2/G-1 1983-10-07

Completion packets + logs ↗ Wellbore filings ↗

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 CALDWELL County.

Well Details

Well Number: 4
Max Depth: 2,000 ft
Drill Type: Vertical
County: CALDWELL
District: 1
Operator: LUNAR ENERGY INC.
Completed: 1983-10-03

Operator

Name: LUNAR ENGY, INC
Location: LULING
P-5 Status: Inactive (filed 1991-05-01)
Total Permits: 36