← Wells

42-505-35115

Directional

THOMASMA, RAY J.

ZAPATA County · District 4 · HILCORP ENERGY COMPANY

Permits

3

Max Depth

12,000 ft

First Permit

2004-10-19

Latest Activity

2021-10-06

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2004-12

Last Production

2026-07

Operator History

Chain of Custody

DEVON ENERGY PRODUCTION CO, L.P. 2004-2014→ LINN OPERATING, INC. 2014-2015

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 707 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BRUNI-LOPEZ8,285 ft-7,578 ft
W-188,512 ft-7,805 ft
BLUE MKR9,476 ft-8,769 ft
CORR 19,943 ft-9,236 ft
CHARCO11,620 ft-10,913 ft
BASE CHARCO11,798 ft-11,091 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
✓ 42-505-34806 THOMASMA, RAY J. · HILCORP ENERGY COMPANY
0.1 mi
Queen City 4,432'Queen City 5,825'Wilcox 11,320'PERDIDO 11,820'LOBO UNCONFORMITY 12,560'
✓ 42-505-36639 THOMASMA, RAY J. · HILCORP ENERGY COMPANY
0.5 mi
Jackson 1,667'Yegua 2,167'Queen City 4,884'Wilcox 7,789'Cook Mountain —Miocene (undifferentiated) —
✓ 42-505-36130 THOMASMA, RAY J. "D" · HILCORP ENERGY COMPANY
0.7 mi
Jackson 140'Yegua 700'Queen City 900'Miocene (undifferentiated) 2,000'Wilcox 2,600'Cook Mountain 2,900'
✓ 42-479-39005 BMT AVIATOR · SMITH PRODUCTION INC.
1.1 mi
Wilcox 7,642'HINNANT 1 8,070'B SANDS 8,500'PICOSO 8,700'PICOSSO 8,700'PUIG 9,270'N/A —
✓ 42-479-40725 THOMASMA, RAY J. · HILCORP ENERGY COMPANY
1.2 mi
Queen City 4,500'Wilcox 7,830'Wilcox 8,070'Wilcox 11,300'Edwards —Yegua —Olmos —Eagle Ford —Cook Mountain —Escondido —Jackson —Catahoula —
✓ 42-505-36562 THOMASMA, RAY J. · HILCORP ENERGY COMPANY
1.7 mi
Jackson 140'Yegua 700'Queen City 900'Miocene (undifferentiated) 2,000'Wilcox 2,600'Cook Mountain 2,900'Queen City 4,485'Reklaw 5,820'Wilcox 7,820'
✓ 42-505-35594 HINNANT 307 'C' · KILLAM OIL CO., LTD.
2.3 mi
MIRANDO 1,520'Queen City 4,610'H-1 8,150'
✓ 42-479-37598 BMT/K&H "D" · SMITH PRODUCTION INC.
2.3 mi
Yegua 2,488'Queen City 4,365'Wilcox 7,040'TOP LWR WILCOX 8,604'Wilcox 9,400'PERDIDO STRAY 10,600'LWR PERDIDO A 10,800'LWR PERDIDO 10,800'

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 (1)

IntervalType
11,696–11,726 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"1,052 ft660 sx
7.625"7,808 ft400 sx
4.5"11,925 ft480 sx

Permit History (3)

#873019 Recompletion

THOMASMA, RAY J. · 11,928 ft

2021-10-06

#745099 Recompletion

THOMASMA, RAY J. 'C' · 11,928 ft

2012-08-30

#552447 Drill Final Completion

THOMASMA, RAY J. "C" · 12,000 ft

2004-10-19

Spud 2004-11-02

Applications (3)

#873019 A HILCORP ENERGY COMPANY
received 2021-09-22
#745099 A DEVON ENERGY PRODUCTION CO, L.P.
received 2012-07-20
#552447 A DEVON ENERGY PRODUCTION CO, L.P.
received 2004-10-18

Records & Logs

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

W-2/G-1 2005-03-01 log on file
W-2/G-1 2005-06-27
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 27.269775
Lon -99.006497

Well Details

Well Number
14
Max Depth
12,000 ft
Drill Type
Directional
County
ZAPATA
District
4
Operator
HILCORP ENERGY COMPANY

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
3,428