42-505-33351

BENAVIDES, BELIA R. 'B'

ZAPATA County · District 4 · BLUESTONE NATURAL RES. II, LLC

Permits

Max Depth

11,800 ft

First Permit

1995-09-01

Latest Activity

2014-09-19

Lifespan

19 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

Operator History

Chain of Custody

ENRON OIL & GAS COMPANY 1995-1999→ EOG RESOURCES, INC. 1999-2013→ BLUESTONE NATURAL RES. II, LLC 2013-2013

Lease Production

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

Formation Tops (4) Elevation 511 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WILCOX	4,985 ft	-4,474 ft
LOWER WILCOX (Wilcox)	6,593 ft	-6,082 ft
BASE LOWER WILCOX (Wilcox)	9,520 ft	-9,009 ft
TOP WILLS POINT (Wills Point)	10,626 ft	-10,115 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 (7)

Interval	Type
9,320–9,360 ft	Perforated
9,320–10,456 ft	Perforated
9,738–9,360 ft	Perforated
9,738–9,810 ft	Perforated
10,010–10,134 ft	Perforated
10,330–10,456 ft	Perforated
10,360–10,380 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	1,033 ft	390 sx
7"	7,238 ft	490 sx
7"	7,239 ft	490 sx
2.875"	10,780 ft	600 sx

Permit History (2)

#795337 Recompletion

BENAVIDES, BELIA R. 'B' · 11,800 ft

2014-09-19

#439547 Drill Final Completion

BENAVIDES, BELIA R. "B" · 11,800 ft

1995-09-01

Spud 1995-09-08

Applications (2)

#795337 A BLUESTONE NATURAL RES. II, LLC

received 2014-08-29

#439547 A ENRON OIL & GAS COMPANY

received 1995-09-01

Records & Logs

5 completion filings on record · 2 with log images at RRC.

W-2/G-1 2004-03-02

W-2/G-1 1995-12-06 log on file

W-2/G-1 1996-02-09

W-2/G-1 1995-10-23 log on file

W-2/G-1 1995-11-09

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 ZAPATA County.

Well Details

Well Number: 15
Max Depth: 11,800 ft
Drill Type: Vertical
County: ZAPATA
District: 4
Operator: BLUESTONE NATURAL RES. II, LLC

Operator

Name: BLUESTONE NATURAL RES. II, LLC
Location: FORT WORTH
P-5 Status: Delinquent (filed 2019-12-20)
Cum Oil (all leases): 529,776 bbl
Cum Gas (all leases): 435,139,190 mcf
Activities: G/PUR, GTHS/G
Total Permits: 76