42-447-36689

CLARK RANCH

THROCKMORTON County · District 7 · BRAZOS RIVER EXPLORATION LLC

Permits

2

Max Depth

5,400 ft

First Permit

2016-06-29

Latest Activity

2017-11-03

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2013-06

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000123160 permitted 2020-06-10

Permitted Volume

4,000 bbl/d

Max Pressure

1,300 psi

Injection Interval

4,846–4,994 ft

Injected (12mo)

5,620 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-08-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Lease Production

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

Formation Tops (10) Elevation 1,514 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CISCO - DISPOSAL (Cisco)400 ft+1,114 ft
COLEMAN JUNCTION 600 ft+914 ft
FRYE - DISPOSAL700 ft+814 ft
SWASTIKA - DISPOSAL700 ft+814 ft
WOLFCAMP - DISPOSAL (Wolfcamp)1,040 ft+474 ft
FLIPPEN - DISPOSAL1,250 ft+264 ft
SAN ANDRES - DISPOSAL (San Andres)1,250 ft+264 ft
COOK - DISPOSAL1,320 ft+194 ft
SUNSIGHT - DISPOSAL1,870 ft-356 ft
PERMIAN - DISPOSAL (Permian (undifferentiated))1,930 ft-416 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
42-447-36756 CLARK RANCH · BRAZOS RIVER EXPLORATION LLC
3.0 mi
SUNSIGHT - DISPOSAL 163'Coleman Junction 600'FRYE - DISPOSAL 710'Wolfcamp 1,040'San Andres 1,250'FLIPPEN - DISPOSAL 1,260'Cisco 1,349'COOK - DISPOSAL 1,424'SWASTIKA - DISPOSAL 1,443'Permian (undifferentiated) 1,914'
42-447-36774 CLARK RANCH · BRAZOS RIVER EXPLORATION LLC
3.4 mi
Coleman Junction 600'FRYE - DISPOSAL 710'Wolfcamp 1,040'San Andres 1,250'JENNINGS - DISPOSAL 3,371'MANNING SAND - DISPOSAL 4,138'Caddo 4,425'Ellenburger Mississippian HICKORY - DISPOSAL
42-447-36804 CLARK RANCH 171 UNIT A · BRAZOS RIVER EXPLORATION LLC
4.5 mi
Coleman Junction 647'Cisco 1,349'SWASTIKA - DISPOSAL 1,443'Wolfcamp FRYE - DISPOSAL FLIPPEN - DISPOSAL COOK - DISPOSAL SUNSIGHT - DISPOSAL SWASTIKA - DISPOSAL Coleman Junction Permian (undifferentiated) Cisco +1 more
42-447-36795 CLARK RANCH · BRAZOS RIVER EXPLORATION LLC
4.5 mi
FRYE - DISPOSAL FLIPPEN - DISPOSAL COOK - DISPOSAL SWASTIKA - DISPOSAL SUNSIGHT - DISPOSAL Coleman Junction Permian (undifferentiated) Cisco San Andres Wolfcamp
42-447-36824 CLARK RANCH · BRAZOS RIVER EXPLORATION LLC
5.9 mi
FRYE - DISPOSAL FLIPPEN - DISPOSAL COOK - DISPOSAL SWASTIKA - DISPOSAL SUNSIGHT - DISPOSAL Coleman Junction Permian (undifferentiated) Cisco San Andres Wolfcamp
42-447-36788 CLARK RANCH · BRAZOS RIVER EXPLORATION LLC
6.7 mi
Canyon 974'BUNGER - DISPOSAL 1,068'HOME CREEK - DISPOSAL 1,150'Cisco 1,349'SUNSIGHT - DISPOSAL 1,630'ADAMS BRANCH - DISPOSAL 2,386'Palo Pinto 2,620'MORAN SAND - DISPOSAL 2,764'DOG BEND LIME - DISPOSAL 3,236'Strawn 3,612'
42-447-36753 TCSL · BRIDWELL OIL CO.
7.2 mi
Strawn 4,006'Coleman Junction Permian (undifferentiated) Cisco San Andres Wolfcamp FRYE - DISPOSAL FLIPPEN - DISPOSAL COOK - DISPOSAL SWASTIKA - DISPOSAL SUNSIGHT - DISPOSAL
42-447-36770 TCSL · BRIDWELL OIL CO.
7.3 mi
FRYE - DISPOSAL FLIPPEN - DISPOSAL COOK - DISPOSAL SWASTIKA - DISPOSAL SUNSIGHT - DISPOSAL Coleman Junction Permian (undifferentiated) Cisco San Andres Wolfcamp

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
4,846–4,994 ftPerforated
4,846–4,996 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"270 ft215 sx
5.5"5,221 ft785 sx

Permit History (2)

Applications (2)

#832175 A BRAZOS RIVER EXPLORATION LLC
received 2017-10-19
#816585 A BRAZOS RIVER EXPLORATION LLC
received 2016-06-27

Records & Logs

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

W-2/G-1 2020-08-04
W-2/G-1 2017-01-20 log on file
W-2/G-1 2017-01-04 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 33.290681
Lon -99.296972

Well Details

Well Number
1821
Max Depth
5,400 ft
Drill Type
Vertical
District
7

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 2023-12-20)
Cum Oil (all leases)
1,078,656 bbl
Cum Gas (all leases)
— mcf
Total Permits
26