42-203-34343

[SWD] Water

WOODLEY COBRA SWD

HARRISON County · District 6 · ROCKCLIFF ENERGY OPERATING LLC

Permits

2

Max Depth

13,000 ft

First Permit

2008-03-05

Latest Activity

2019-03-07

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2008-05

Last Production

2026-07

H-1 Injection Inactive UIC #000117970 permitted 2019-03-15

Permitted Volume

6,000 bbl/d

Max Pressure

2,950 psi

Injection Interval

5,900–6,100 ft

Injected (12mo)

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 (6) Elevation 320 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLEN ROSE 3,408 ft-3,088 ft
RODESSA 5,190 ft-4,870 ft
JAMES LIME 5,644 ft-5,324 ft
PETTIT 5,930 ft-5,610 ft
TRAVIS PEAK 6,243 ft-5,923 ft
COTTON VALLEY 8,101 ft-7,781 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
42-203-35357 WOODLEY COBRA SWD · ROCKCLIFF ENERGY OPERATING LLC
0.0 mi
Nacatoch 800'Blossom 2,270'Goodland 2,370'Paluxy 2,590'Glen Rose 3,550'Woodbine 3,640'Rodessa 4,720'Pettit 5,890'Travis Peak 6,100'Cotton Valley 8,320'
42-203-35607 MAYO-GRIFFIN HV UNIT E · ROCKCLIFF ENERGY OPERATING LLC
0.3 mi
Goodland 2,630'Paluxy 3,109'Glen Rose 3,435'Rodessa 5,223'Pettit 5,946'Travis Peak 6,327'Cotton Valley 8,172'Nacatoch Blossom Woodbine
42-203-35606 MAYO-GRIFFIN HV UNIT D · TGNR EAST TEXAS II LLC
0.3 mi
Goodland 2,637'Paluxy 3,114'Glen Rose 3,427'Rodessa 5,218'Pettit 5,946'Travis Peak 6,322'Cotton Valley 8,173'Blossom Woodbine Nacatoch
42-203-35605 MAYO-GRIFFIN HV UNIT C · ROCKCLIFF ENERGY OPERATING LLC
0.3 mi
Goodland 2,632'Paluxy 3,109'Glen Rose 3,432'Rodessa 5,217'Pettit 5,943'Travis Peak 6,326'Cotton Valley 8,161'Woodbine Blossom Nacatoch
42-203-35402 G.D. MCKAY HV UNIT G · ROCKCLIFF ENERGY OPERATING LLC
0.3 mi
Nacatoch 900'Blossom 1,880'Woodbine 2,540'Goodland 2,660'Paluxy 3,420'Glen Rose 4,790'Rodessa 5,620'Travis Peak 5,860'Pettit 5,970'Cotton Valley 8,110'
42-203-35403 G.D. MCKAY HV UNIT H · ROCKCLIFF ENERGY OPERATING LLC
0.3 mi
Nacatoch 900'Blossom 1,880'Woodbine 2,540'Goodland 2,660'Paluxy 3,420'Glen Rose 4,790'Rodessa 5,620'Pettit 5,970'KNOWLES LIME 8,272'Haynesville 9,848'
42-203-35401 G.D. MCKAY HV UNIT F · ROCKCLIFF ENERGY OPERATING LLC
0.7 mi
Nacatoch 900'Blossom 1,880'Woodbine 2,540'Goodland 2,660'Paluxy 3,420'Glen Rose 4,790'Rodessa 5,620'Travis Peak 5,860'Pettit 5,970'Cotton Valley 8,080'
42-203-35400 G.D. MCKAY HV UNIT E · ROCKCLIFF ENERGY OPERATING LLC
0.7 mi
Nacatoch 900'Blossom 1,880'Woodbine 2,540'Goodland 2,660'Paluxy 3,420'Glen Rose 4,790'Rodessa 5,620'Travis Peak 5,860'Pettit 5,970'Cotton Valley 8,080'

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)

IntervalType
9,599–11,098 ftPerforated
9,599–11,570 ftPerforated
11,442–11,570 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"623 ft450 sx
5.5"11,638 ft1,800 sx

Permit History (2)

Applications (2)

#850753 A ROCKCLIFF ENERGY OPERATING LLC
received 2019-03-06
#656078 A SAMSON LONE STAR, LLC
received 2008-02-26

Records & Logs

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

W-2/G-1 2009-12-07
W-2/G-1 2009-08-07
W-2/G-1 2009-11-18
W-2/G-1 2008-07-02 log on file
W-2/G-1 2009-05-05

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 32.409239
Lon -94.227892

Well Details

Well Number
1
Max Depth
13,000 ft
Drill Type
Vertical
County
HARRISON
District
6

Operator

Location
HOUSTON
P-5 Status
Delinquent (filed 2025-09-29)
Cum Oil (all leases)
40,499 bbl
Cum Gas (all leases)
1,993,037,762 mcf
Activities
OPRS/G
Total Permits
569