42-131-33953

VANCO

DUVAL County · District 4 · SANCHEZ OIL & GAS CORPORATION

Permits

Max Depth

4,000 ft

First Permit

1979-10-25

Latest Activity

2013-07-12

Lifespan

34 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

H-1 Injection Plugged 2004-04-26 UIC #000078561 permitted 1993-03-31

Permitted Volume

2,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,113–2,116 ft

Injected (12mo)

—

Operator History

Chain of Custody

HERSCHAP BROS. 1993-1997→ C AND S OIL & GAS 1997-1998→ MIRANDO RESOURCE, L.L.C. 1998-1998

Lease Production

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

Oil

production & DCA →

Formation Tops (1) Elevation 625 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FIRST MIRANDO	2,112 ft	-1,487 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 (2)

Interval	Type
2,112–2,122 ft	Perforated
2,113–2,116 ft	Perforated

Casing (6)

Size	Set Depth	Cement
8.625"	523 ft	240 sx
8.625"	524 ft	240 sx
2.375"	2,089 ft	—
4.5"	2,161 ft	250 sx
4.5"	2,258 ft	250 sx
4.5"	2,261 ft	250 sx

Permit History (3)

#766329 Reenter

VANCO · 2,400 ft

2013-07-12

#164415 Other Final Completion

BARNES ESTATE · 2,400 ft

1982-06-23

#61785 Drill Final Completion

BARNES, ANNIE · 4,000 ft

1979-10-25

Spud 1979-10-25

Applications (3)

#766329 A SANCHEZ OIL & GAS CORPORATION

received 2013-07-11

#164415 A TESORO PETROLEUM CORPORATION

received 1982-06-23

#61785 A GOLDKING PROD. CO.

received 1979-10-25

Records & Logs

4 completion filings on record.

W-2/G-1 1993-09-30

W-2/G-1 1982-10-29

W-2/G-1 1984-11-10

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 DUVAL County.

Well Details

Well Number: 30
Max Depth: 4,000 ft
Drill Type: Vertical
County: DUVAL
District: 4
Operator: SANCHEZ OIL & GAS CORPORATION

Operator

Name: SANCHEZ OIL & GAS CORP
Location: HOUSTON
P-5 Status: X (filed 2026-03-11)
Cum Oil (all leases): 5,362,532 bbl
Cum Gas (all leases): 141,969,924 mcf
Activities: G/PUR, GTHS/G, OPRS/O
Total Permits: 541