42-227-33038

DARWIN

HOWARD County · District 8 · TRILOGY OPERATING, INC.

Permits

5

Max Depth

12,000 ft

First Permit

1983-03-09

Latest Activity

2018-11-01

Lifespan

36 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

1983-04-26

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2013-02

Last Production

2026-07

Lease Production

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

Formation Tops (9) Elevation 2,726 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WOLFCAMP 5,769 ft-3,043 ft
CLINE 9,000 ft-6,274 ft
STRAWN 9,256 ft-6,530 ft
ATOKA 9,334 ft-6,608 ft
STRAWN 9,348 ft-6,622 ft
WOODFORD 9,774 ft-7,048 ft
DEVONIAN 9,820 ft-7,094 ft
FUSSELMAN 9,820 ft-7,094 ft
FUSSELMAN 9,920 ft-7,194 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
42-227-39825 SINK · CROWNQUEST OPERATING, LLC
0.3 mi
Yates 2,210'San Andres 3,253'Glorieta 3,848'Clear Fork 4,294'Spraberry 5,471'Dean 6,676'Wolfcamp 6,743'Leonard Seven Rivers Coleman Junction
42-227-39818 JACUZZI · CROWNQUEST OPERATING, LLC
0.3 mi
Yates 2,216'San Andres 3,241'Glorieta 3,845'Clear Fork 4,293'Spraberry 5,453'Dean 6,674'Wolfcamp 6,740'Coleman Junction Leonard Seven Rivers
42-227-37551 DARWIN · TRILOGY OPERATING, INC.
0.3 mi
Wolfcamp 7,814'L WOLFCAMP 7,814'Cline 9,096'Strawn 9,300'Atoka 9,381'Mississippian 9,582'Devonian 9,833'Ellenburger 10,007'Ellenburger 10,007'
42-227-38429 QUIRK 41 · CROWNQUEST OPERATING, LLC
0.5 mi
Yates 2,158'San Andres 3,251'Glorieta 3,852'Clear Fork 4,308'Spraberry 5,443'Dean 6,694'Wolfcamp 6,761'Coleman Junction Leonard Seven Rivers
42-227-38667 QUIRK 41 · CROWNQUEST OPERATING, LLC
0.8 mi
Yates 2,102'San Andres 3,246'Glorieta 3,835'Clear Fork 4,353'Spraberry 5,988'Dean 6,716'Wolfcamp 6,776'Leonard Seven Rivers Coleman Junction
42-227-39785 SPA · CROWNQUEST OPERATING, LLC
1.0 mi
Yates 2,149'San Andres 3,089'Glorieta 3,943'Clear Fork 4,142'Spraberry 5,489'Dean 6,589'Wolfcamp 6,698'Leonard Seven Rivers Coleman Junction
42-227-39191 THOMPSON 48 · CROWNQUEST OPERATING, LLC
1.6 mi
Yates 2,151'San Andres 3,074'Glorieta 3,850'Clear Fork 4,174'Spraberry 5,363'Dean 6,647'Wolfcamp 6,741'Leonard Seven Rivers Coleman Junction
42-227-41068 ST PATRICK 40-45 · HANNATHON PETROLEUM, LLC
1.8 mi
Yates 1,780'Seven Rivers 1,930'Glorieta 2,090'San Andres 2,600'Clear Fork 3,300'Spraberry 4,540'Leonard 7,130'Dean 7,237'Santa Rosa Rustler

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
9,262–9,632 ftPerforated
9,904–9,905 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"350 ft
9.625"2,900 ft
7"7,620 ft485 sx
7"10,015 ft925 sx

Permit History (5)

Applications (5)

#846268 A TRILOGY OPERATING, INC.
received 2019-02-13
#846268 A TRILOGY OPERATING, INC.
received 2018-10-29
#750691 A TRILOGY OPERATING, INC.
received 2013-03-19
#750691 A TRILOGY OPERATING, INC.
received 2012-10-30
#188658 A TOMLINSON OIL CO., INC.
received 1983-03-09

Records & Logs

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

W-2/G-1 2019-01-24
W-2/G-1 2013-04-02 log on file

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.

Lat 32.145583
Lon -101.434113

Well Details

Well Number
2
Max Depth
12,000 ft
Drill Type
Vertical
County
HOWARD
District
8

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-03-05)
Cum Oil (all leases)
6,965,875 bbl
Cum Gas (all leases)
36,865 mcf
Activities
OPRS/O
Total Permits
246