42-013-34006

H.A. SCHUMANN UNIT -A-

ATASCOSA County · District 1 · EP OPERATING LIMITED PARTNERSHIP

Permits

Max Depth

11,000 ft

First Permit

1993-11-15

Latest Activity

1994-06-08

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1994-01

Last Production

2026-07

Operator History

Chain of Custody

EP OPERATING LIMITED PARTNERSHIP 1994-1995→ ENSERCH EXPLORATION, INC 1995-1998→ EEX CORPORATION 1998-2000→ EEX OPERATING, L.P. 2000-2003→ NEWFIELD EXPLORATION COMPANY 2003-2011→ MOMENTUM OIL & GAS, LLC 2011-2015→ CAPITAL STAR OIL & GAS, INC. 2015-2018

Lease Production

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

Gas

production & DCA →

Formation Tops (6) Elevation 478 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	10,065 ft	-9,587 ft
EAGLEFORD (Eagle Ford)	10,218 ft	-9,740 ft
BUDA	10,306 ft	-9,828 ft
GEORGETOWN	10,418 ft	-9,940 ft
EDWARDS LIME -A- (Edwards)	10,554 ft	-10,076 ft
EDWARDS LIME -B- (Edwards)	10,787 ft	-10,309 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 (2)

Interval	Type
10,556–10,650 ft	Perforated
10,762–10,770 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,260 ft	490 sx
5.5"	11,000 ft	1,075 sx

Permit History (2)

#424004 Recompletion

H.A. SCHUMANN UNIT -A- · 11,000 ft

1994-06-08

#412032 Drill Final Completion

H.A. SCHUMANN UNIT -A- · 11,000 ft

1993-11-15

Spud 1993-12-12

Applications (2)

#424004 A EP OPERATING LIMITED PARTNERSHIP

received 1994-05-17

#412032 A EP OPERATING LIMITED PARTNERSHIP

received 1993-05-24

Records & Logs

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

W-2/G-1 2015-05-27

W-2/G-1 1994-02-24 log on file

W-2/G-1 1994-03-16

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 ATASCOSA County.

Well Details

Well Number: 7
Max Depth: 11,000 ft
Drill Type: Vertical
County: ATASCOSA
District: 1
Operator: EP OPERATING LIMITED PARTNERSHIP

Operator

Name: EP OPER LTD PARTNERSHIP
Location: DALLAS
P-5 Status: Inactive (filed 1994-11-29)
Cum Oil (all leases): 3,683,038 bbl
Cum Gas (all leases): 166,391,655 mcf
Total Permits: 194