42-329-10021

Final Completion

DORA ROBERTS RANCH DEVONIAN UNIT

MIDLAND County · District 8 · OXY USA INC.

Permits

Max Depth

12,164 ft

First Permit

1985-10-08

Latest Activity

1991-04-05

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

MIDLAND County disposal market →

H-1 Injection Cancelled 1991-11-13 UIC #000039641 permitted 1962-03-14

Permitted Volume

1,700 mcf/d

Max Pressure

—

Injection Interval

11,673–12,090 ft

Injected (12mo)

—

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (3)

Interval	Type
11,673–12,090 ft	Perforated
11,763–11,800 ft	Perforated
11,989–12,090 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	410 ft	400 sx
8.625"	5,440 ft	175 sx
5.5"	12,162 ft	450 sx
8.625"	—	2,000 sx

Permit History (2)

#385472 Drill Final Completion

DORA ROBERTS RANCH DEVONIAN UNIT · 12,164 ft

1991-04-05

Spud 1990-11-26

#286884 Recompletion

DORA ROBERTS RANCH UNIT · 12,164 ft

1985-10-08

Applications (2)

#385472 A OXY USA INC.

received 1991-03-08

#286884 A CITIES SERVICE OIL & GAS CORP.

received 1985-10-07

Records & Logs

3 completion filings on record.

W-2/G-1 1991-06-17

W-2/G-1 1989-06-13

W-2/G-1 1984-01-12

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MIDLAND County.

Well Details

Well Number: 409
Max Depth: 12,164 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: OXY USA INC.

Operator

Name: OXY USA INC
Location: HOUSTON
P-5 Status: Active (filed 2026-01-26)
Cum Oil (all leases): 277,250,617 bbl
Cum Gas (all leases): 814,544,078 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 3,279