← Wells

42-475-33527

Final Completion

DUNAGAN RANCH

WARD County · District 8 · RBJ & ASSOCIATES, LP

Permits

6

Max Depth

18,500 ft

First Permit

1984-11-12

Latest Activity

2018-04-13

Lifespan

33 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1995-10

Last Production

2026-07

Injection / Disposal

WARD County disposal market →
H-1 Injection Active UIC #000097744 permitted 2018-03-09

Permitted Volume

35,000 bbl/d

Max Pressure

2,490 psi

Injection Interval

4,980–7,025 ft

Injected (12mo)

3,332,286 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-07-01)

Seismicity: 2 earthquakes M2+ within 10 km in the last 24 months (max M2.4) · TexNet catalog

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (7) Elevation 2,698 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
HOLT 4,800 ft-2,102 ft
CLEARFORK/DELAWARE (Clear Fork)5,000 ft-2,302 ft
TUBB 5,300 ft-2,602 ft
WICHITA ALBANY (Wichita-Albany)6,200 ft-3,502 ft
ATOKA 15,480 ft-12,782 ft
DEVONIAN 17,180 ft-14,482 ft
FUSSELMAN 17,560 ft-14,862 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
✓ 42-475-35530 MONROE 34-220 · ANADARKO PETROLEUM CORPORATION
1.1 mi
Bell Canyon 4,965'Cherry Canyon 5,939'Brushy Canyon 7,215'Bone Spring 9,302'Bone Spring 10,003'Bone Spring 10,866'
✓ 42-475-38643 JUMPING BEAR · SEABOARD OPERATING CO.
1.2 mi
Rustler 650'Delaware 4,926'San Andres —Seven Rivers —Glorieta —Queen —Holt —Clear Fork —Capitan —Yates —
✓ 42-475-38501 JUMPING BEAR · SEABOARD OPERATING CO.
1.2 mi
Rustler 650'Delaware 4,952'Queen —Seven Rivers —Holt —Clear Fork —Capitan —Yates —Glorieta —San Andres —
✓ 42-475-35825 MONROE 34-220 · ANADARKO PETROLEUM CORPORATION
1.3 mi
Bone Spring 9,482'Bone Spring 10,034'Bone Spring 10,882'
✓ 42-475-38502 HAPPY HIPPO · SEABOARD OPERATING CO.
1.3 mi
Rustler 1,125'Delaware 4,917'RAMSEY 4,945'Queen —Holt —Capitan —Yates —Seven Rivers —San Andres —Glorieta —
✓ 42-475-37743 HAPPY HIPPO · SEABOARD OPERATING CO.
1.4 mi
Rustler 1,125'Bone Spring —Ellenburger —Pennsylvanian —Atoka —Wolfcamp —Montoya —Yates —Devonian —Fusselman —
✓ 42-475-35629 OLSON 34-191 · ANADARKO PETROLEUM CORPORATION
1.4 mi
Bone Spring 9,158'Bone Spring 9,927'Bone Spring 10,731'
✓ 42-475-38712 CAVE BEAR 60 WB F · VITAL ENERGY, INC.
1.4 mi
Rustler 698'Glorieta —Queen —Holt —Delaware —Clear Fork —Capitan —Yates —San Andres —Seven Rivers —

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 (4)

IntervalType
4,980–7,025 ftPerforated
10,036–11,180 ftPerforated
11,680–14,680 ftPerforated
17,228–17,346 ftPerforated

Casing (3)

SizeSet DepthCement
20"550 ft1,025 sx
13.375"4,883 ft3,650 sx
9.625"11,600 ft1,750 sx

Permit History (6)

#838495 Recompletion Final Completion

DUNAGAN RANCH · 17,901 ft

2018-04-13

Spud 2018-03-27

#633844 Recompletion Final Completion

DUNAGAN RANCH · 17,901 ft

2007-02-27

Spud 2007-06-22

#473144 Recompletion Final Completion

DUNAGAN RANCH · 17,901 ft

1998-02-10

Spud 1998-05-06

#443161 Recompletion

DUNAGAN RANCH · 17,901 ft

1995-12-28

#428964 Reenter Final Completion

DUNAGAN RANCH · 18,500 ft

1994-10-14

Spud 1994-10-24

#257449 Drill U

DUNAGAN RANCH · 18,500 ft

1984-11-12

Spud 1984-12-26

Applications (6)

#838495 A RBJ & ASSOCIATES, LP
received 2018-04-05
#633844 A SOUTHWEST ROYALTIES, INC.
received 2007-02-20
#473144 A ARCO PERMIAN
received 1998-02-09
#443161 A ARCO PERMIAN
received 1995-12-22
#428964 A ARCO PERMIAN
received 1994-10-11
#257449 A ARCO OIL & GAS CO.
received 1984-11-09

Records & Logs

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

W-2/G-1 2018-04-03
W-2/G-1 2007-08-09
W-2/G-1 2007-08-09
W-2/G-1 1999-04-01
W-2/G-1 1999-04-01
W-2/G-1 1995-08-17 log on file

+3 more filings

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Google Maps → Explorer Map →
Lat 31.564080
Lon -103.350532

Well Details

Well Number
1D
Max Depth
18,500 ft
Drill Type
Vertical
County
WARD
District
8
Operator
RBJ & ASSOCIATES, LP

Operator

Location
MIDLAND
P-5 Status
Delinquent (filed 2018-08-20)
Cum Oil (all leases)
13,207 bbl
Cum Gas (all leases)
— mcf
Total Permits
16