42-105-42214

Final Completion Horizontal

SHANNON ESTATE NE

CROCKETT County · District 7 · AMISTAD ENERGY SERVICES LLC · LIN (WOLFCAMP)

Permits

Max Depth

7,500 ft

First Permit

2015-02-04

Latest Activity

2016-04-08

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2015-04-17

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: AMISTAD ENERGY SERVICES LLC ≠ Production: ZARVONA ENERGY LLC (reported 2026-03)

Resolved via: production → ZARVONA ENERGY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2012-06

Last Production

2026-07

Operator History

Chain of Custody

EOG RESOURCES, INC. 2012-2015→ AMISTAD ENERGY SERVICES, LLC 2015-2017→ APPROACH OPERATING LLC 2017-2020→ ZARVONA ENERGY LLC 2020-2026

Lease Production

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

Formation Tops (9) Elevation 2,492 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
QUEEN	1,815 ft	+677 ft
SAN ANDRES	1,830 ft	+662 ft
WOLFCAMP	6,129 ft	-3,637 ft
WOLFCAMP	6,130 ft	-3,638 ft
CANYON	—	—
DEVONIAN	—	—
ELLENBURGER	—	—
LEONARD	—	—
STRAWN	—	—

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)

Interval	Type
7,485–12,824 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	803 ft	400 sx
5.5"	12,945 ft	1,870 sx

Permit History (2)

#814839 Recompletion Final Completion

SHANNON ESTATE NE · 7,133 ft

2016-04-08

Spud 2016-03-10

#803409 Drill Unperfed Completion

SHANNON ESTATE NE · 7,500 ft

2015-02-04

Spud 2015-03-24

Applications (2)

#814839 A AMISTAD ENERGY SERVICES, LLC

received 2016-04-05

#803409 A EOG RESOURCES, INC.

received 2015-01-30

Records & Logs

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

W-2/G-1 2016-05-13 log on file

W-2/G-1 2015-08-04 log on file

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 CROCKETT County.

Well Details

Well Number: 9402H
Max Depth: 7,500 ft
Drill Type: Horizontal
County: CROCKETT
District: 7
Operator: AMISTAD ENERGY SERVICES LLC
Completed: 2015-04-17

Operator

Name: AMISTAD ENGY SERVICES, LLC
Location: KATY
P-5 Status: Inactive (filed 2017-09-11)
Cum Oil (all leases): 223,009 bbl
Cum Gas (all leases): — mcf
Total Permits: 12