← Wells

42-505-32759

Final Completion

LA PERLA

ZAPATA County · District 4 · HILCORP ENERGY COMPANY · LA PERLA (LOBO CONS.)

Permits

2

Max Depth

10,300 ft

First Permit

1991-02-04

Latest Activity

2019-04-01

Lifespan

28 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-04-24

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TRANSAMERICAN NATURAL GAS CORP. 1993-1993→ TRANSTEXAS GAS CORPORATION 1993-1997→ CONOCO INC. 1997-2002→ CONOCOPHILLIPS COMPANY 2003-2015→ HILCORP ENERGY COMPANY 2016-2026

Lease Production

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

Gas
production & DCA →
Gas
production & DCA →

Formation Tops (9) Elevation 432 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
JACKSON 140 ft+292 ft
YEGUA 700 ft-268 ft
QUEEN CITY 900 ft-468 ft
MIOCENE-LAGARTO-OAKVILLE (Miocene (undifferentiated))2,000 ft-1,568 ft
WILCOX 2,600 ft-2,168 ft
COOK MOUNTAIN 2,900 ft-2,468 ft
WILCOX 4,100 ft-3,668 ft
LOWER WILCOX (Wilcox)6,125 ft-5,693 ft
WILLS POINT 9,400 ft-8,968 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 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-505-32577 LA PERLA · TRANSAMERICAN NATURAL GAS CORP.
0.1 mi
Queen City 1,714'Wilcox 4,080'Wilcox 4,100'Wilcox 6,500'WILLS PT. 9,000'Miocene (undifferentiated) —Cook Mountain —Yegua —Jackson —
✓ 42-505-32796 LA PERLA · TRANSAMERICAN NATURAL GAS CORP.
0.9 mi
Jackson 140'Yegua 700'Queen City 900'Miocene (undifferentiated) 2,000'Wilcox 2,600'Cook Mountain 2,900'Wilcox 4,000'L/WILCOX 6,450'Wills Point 9,100'
✓ 42-505-33652 LA PERLA · HILCORP ENERGY COMPANY
2.4 mi
Jackson 140'Yegua 700'Queen City 900'Miocene (undifferentiated) 2,000'Wilcox 2,600'Cook Mountain 2,900'Wilcox 7,565'Wills Point 8,600'
✓ 42-505-33473 L & P · TRANSTEXAS GAS CORPORATION
2.8 mi
Jackson 140'Yegua 700'Queen City 900'Miocene (undifferentiated) 2,000'Wilcox 2,600'Cook Mountain 2,900'Wilcox 3,950'Wilcox 5,850'Wills Point 9,400'
✓ 42-505-34232 PUIG KING GAS UNIT · HILCORP ENERGY COMPANY
2.9 mi
Jackson 140'Yegua 700'Queen City 900'Queen City 1,215'Miocene (undifferentiated) 2,000'Wilcox 2,600'Cook Mountain 2,900'Wilcox 3,650'Wilcox 7,784'Cook Mountain —Yegua —Jackson — +2 more
✓ 42-505-31053 CANALES · HILCORP ENERGY COMPANY
3.2 mi
Jackson 140'Yegua 700'Queen City 900'Miocene (undifferentiated) 2,000'Wilcox 2,600'Cook Mountain 2,900'
✓ 42-505-33065 CARRILLO, O.P. · TRANSAMERICAN NATURAL GAS CORP.
3.2 mi
T/WILCOX 3,950'B/WILCOX 5,950'Wills Point 9,100'
✓ 42-505-36374 CATALINA L. MCCANN · HILCORP ENERGY COMPANY
3.3 mi
Jackson 140'Yegua 700'Queen City 900'Miocene (undifferentiated) 2,000'Queen City 2,400'Wilcox 2,600'Cook Mountain 2,900'Wilcox 4,300'BIG BLUE 7,000'BASE OF BIG BLUE 7,100'LOBO UNCONFORMITY 8,600'LOBO 1 8,700'

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 (2)

IntervalType
7,162–7,180 ftPerforated
8,286–8,462 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"759 ft530 sx
7"6,698 ft265 sx
4.5"8,616 ft310 sx

Permit History (2)

#851288 Recompletion Final Completion

LA PERLA · 10,300 ft

2019-04-01

Spud 2019-02-21

#384150 Drill Final Completion

LA PERLA · 10,300 ft

1991-02-04

Spud 1991-02-24

Applications (2)

#851288 A HILCORP ENERGY COMPANY
received 2019-03-20
#384150 A TRANSAMERICAN NATURAL GAS CORP.
received 1991-02-01

Records & Logs

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

W-2/G-1 2020-09-03
W-2/G-1 2020-07-24
W-2/G-1 1991-05-09 log on file
W-2/G-1 1991-07-03
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 27.220787
Lon -99.357028

Well Details

Well Number
138
Max Depth
10,300 ft
Drill Type
Vertical
County
ZAPATA
District
4
Operator
HILCORP ENERGY COMPANY
Completed
1991-04-24

Operator

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
3,435