42-407-30543

PRODUCING

CENTRAL COAL & COKE

SAN JACINTO County · District 3 · HILCORP ENERGY COMPANY · MERCY (10400 WILCOX)

Permits

Max Depth

11,858 ft

First Permit

1992-03-11

Latest Activity

2020-08-31

Lifespan

28 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-01-12

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ROYAL OIL & GAS CORP. 1993-1993→ ROYAL PRODUCTION COMPANY, INC. 1994-2004→ FOREST OIL PERMIAN CORPORATION 2004-2012→ HILCORP ENERGY COMPANY 2013-2026

Lease Production

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

Formation Tops (2) Elevation 165 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YEGUA	4,950 ft	-4,785 ft
WILCOX	8,430 ft	-8,265 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 ↗

Offset Well Tops (nearest 3 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-407-30719 BULLPEN · NEW CENTURY EXPLORATION, INC.

2.1 mi

Yegua 5,382'Vicksburg 6,770'Wilcox 8,590'

✓ 42-291-32838 PELICAN · RESACA RESOURCES, L.L.C.

6.6 mi

KIRBY 8,839'SHERWOOD 8,980'

✓ 42-407-30746 OGLETREE · ARCADIA OPERATING, LLC

9.1 mi

Yegua 4,888'Wilcox 8,138'Wilcox 10,547'Jackson —Miocene (undifferentiated) —Frio —Vicksburg —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (3)

Interval	Type
10,739–10,743 ft	Perforated
10,953–10,963 ft	Perforated
10,954–10,964 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	2,041 ft	560 sx
4.5"	11,858 ft	1,775 sx

Permit History (2)

#864808 Recompletion Final Completion

CENTRAL COAL & COKE · 11,858 ft

2020-08-31

Spud 2021-01-10

#397312 Drill Final Completion

CENTRAL COAL & COKE · 11,800 ft

1992-03-11

Spud 1992-09-11

Applications (2)

#864808 A HILCORP ENERGY COMPANY

received 2020-08-20

#397312 A ROYAL OIL & GAS CORP.

received 1992-03-09

Records & Logs

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

W-2/G-1 2021-03-05

W-2/G-1 1992-11-16 log on file

W-2/G-1 1993-01-05

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.

Google Maps → Explorer Map →

Lat 30.405199

Lon -95.148293

Well Details

Well Number: 1 B
Max Depth: 11,858 ft
Drill Type: Vertical
County: SAN JACINTO
District: 3
Operator: HILCORP ENERGY COMPANY
Completed: 2021-01-12

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,436