42-215-31772

Formation	Top Depth (MD)	Subsea (+above / −below SL)
HEARD MASIVE SAND	7,422 ft	-7,180 ft
VICKSBURG L (Vicksburg)	7,649 ft	-7,407 ft
O	8,257 ft	-8,015 ft
VICKSBURG O (Vicksburg)	8,257 ft	-8,015 ft
P	8,472 ft	-8,230 ft
R	8,911 ft	-8,669 ft
VICKSBURG R (Vicksburg)	8,911 ft	-8,669 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 (5)

Interval	Type
7,422–7,462 ft	Perforated
7,649–7,860 ft	Perforated
8,257–8,356 ft	Perforated
8,472–8,570 ft	Perforated
8,911–8,980 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	1,505 ft	445 sx
7"	8,322 ft	1,000 sx
4.5"	9,099 ft	215 sx

Permit History (4)

#630658 Recompletion Final Completion

HIDALGO-WILLACY · 7,640 ft

2006-12-19

Spud 2006-12-19

#504367 Recompletion Final Completion

VEGA GU (HIDALGO-WILLACY) · 9,060 ft

2001-01-22

Spud 2001-02-26

#332652 Drill

HIDALGO-WILLACY · 9,100 ft

1987-07-13

#332652 Drill Final Completion

HIDALGO-WILLACY · 9,500 ft

1987-07-13

Applications (4)

#630658 A KERR-MCGEE OIL & GAS ONSHORE LP

received 2006-12-18

#504367 A COASTAL OIL & GAS CORPORATION

received 2001-01-22

#332652 A TANA OIL & GAS CORP.

received 1987-12-07

#332652 A TANA OIL & GAS CORP.

received 1987-07-09

Records & Logs

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

W-2/G-1 2007-01-05 log on file

W-2/G-1 2007-01-25

W-2/G-1 2002-09-27 log on file

W-2/G-1 2001-09-24

W-2/G-1 2001-10-05

W-2/G-1 2001-07-09

+3 more filings

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 HIDALGO County.

Well Details

Well Number: 10B
Max Depth: 9,500 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: ATLAS OPERATING LLC
Completed: 2006-12-23

Operator

Name: ATLAS OPER LLC
Location: HOUSTON
P-5 Status: H (filed 2026-03-09)
Cum Oil (all leases): 7,184,429 bbl
Cum Gas (all leases): 10,995,911 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 78

42-215-31772

Regulatory Status

Production SummaryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Operator History

Lease Production

Formation Tops (7) Elevation 242 ft (GR)