42-227-33719

Final Completion

ROBERTS, DORA -A-

HOWARD County · District 8 · ORYX ENERGY COMPANY

Permits

Max Depth

3,350 ft

First Permit

1985-04-18

Latest Activity

1998-02-19

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-08

Injection / Disposal

HOWARD County disposal market →

H-1 Injection Plugged 2010-04-01 UIC #000087644 permitted 1998-04-01

Permitted Volume

1,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,000–2,300 ft

Injected (12mo)

—

H-1 Injection Plugged 2010-04-01 UIC #000087645 permitted 1998-04-01

Permitted Volume

1,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,300–3,000 ft

Injected (12mo)

—

Operator History

Chain of Custody

SOUTHLAND ROYALTY COMPANY 1993-1996→ MERIDIAN OIL INC. 1996-1996→ BURLINGTON RESOURCES OIL&GAS CO. 1996-1997→ GRUY PETROLEUM MANAGEMENT CO. 1997-1998→ ORYX ENERGY COMPANY 1998-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2002→ AETHON I LP 2002-2007→ SHERIDAN PRODUCTION COMPANY, LLC 2007-2011

Lease Production

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

Formation Tops (6) Elevation 2,747 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	1,300 ft	+1,447 ft
7 RIVERS (Seven Rivers)	1,525 ft	+1,222 ft
QUEEN	1,745 ft	+1,002 ft
SAN ANDRES	2,315 ft	+432 ft
SAN ANDRES	2,328 ft	+419 ft
GLORIETA	2,897 ft	-150 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 ↗

Perforations (3)

Interval	Type
2,328–2,520 ft	Perforated
2,556–2,688 ft	Perforated
3,031–3,188 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	352 ft	200 sx
5.5"	3,250 ft	650 sx

Permit History (3)

#473556 Recompletion Final Completion

ROBERTS, DORA -A- · 3,210 ft

1998-02-19

Spud 1998-05-11

#277434 Drill Final Completion

ROBERTS, DORA "A" · 3,350 ft

1985-06-11

#272694 Drill

ROBERTS, DORA "A" · 3,250 ft

1985-04-18

Applications (3)

#473556 A ORYX ENERGY COMPANY

received 1998-02-19

#277434 A SOUTHLAND ROYALTY COMPANY

received 1985-06-11

#272694 A SOUTHLAND ROYALTY COMPANY

received 1985-04-18

Records & Logs

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

W-2/G-1 2000-08-21

W-2/G-1 2001-05-08

W-2/G-1 1985-09-11 log on file

W-2/G-1 1985-09-18

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 HOWARD County.

Well Details

Well Number: 22
Max Depth: 3,350 ft
Drill Type: Vertical
County: HOWARD
District: 8
Operator: ORYX ENERGY COMPANY

Operator

Name: SANCHEZ-O'BRIEN OIL & GAS CORP
Location: DALLAS
P-5 Status: Inactive (filed 1998-03-27)
Cum Oil (all leases): 48,027,931 bbl
Cum Gas (all leases): 270,942,656 mcf
Total Permits: 1,627