42-505-31379

Final Completion

HINOJOSA G. G.

ZAPATA County · District 4 · BLOCK T PETROLEUM INC. · RANDADO RANCH (QUEEN CITY)

Permits

Max Depth

6,700 ft

First Permit

1981-06-17

Latest Activity

1981-07-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: BLOCK T PETROLEUM INC. ≠ Production: SHELL WESTERN E&P (reported 2001-05)

EWA / Permit operator mismatch

Scheduling: BLOCK T PETROLEUM INC. ≠ Permit: SHELL OIL COMPANY

Resolved via: scheduling → BLOCK T PETROLEUM INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000042596 permitted 1981-08-07

Permitted Volume

5,000 bbl/d

Max Pressure

1,400 psi

Injection Interval

2,800–4,000 ft

Injected (12mo)

19,535 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-08-01)

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-1994→ SHELL WESTERN E&P 2001-2001

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 (6) Elevation 589 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
JACKSON	1,950 ft	-1,361 ft
YEGUA - INJECTION/DISPOSAL (Yegua)	2,230 ft	-1,641 ft
COOK MOUNTAIN	3,690 ft	-3,101 ft
QUEEN CITY - INJECTION/DISPOSAL; (Queen City)	5,470 ft	-4,881 ft
MIOCENE-LAGARTO-OAKVILLE - INJEC (Miocene (undifferentiated))	—	—
WILCOX - INJECTION/DISPOSAL (Wilcox)	—	—

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
3,690–3,727 ft	Perforated
3,690–3,911 ft	Perforated
3,895–3,911 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	321 ft	160 sx
2.875"	3,645 ft	—
5"	4,204 ft	740 sx

Permit History (2)

#127618 Recompletion Final Completion

HINOJOSA, G.G. · 4,125 ft

1981-07-29

#121615 Drill U

HINOJOSA, G.G. · 6,700 ft

1981-06-17

Spud 1981-06-22

Applications (2)

#127618 A SHELL OIL COMPANY

received 1981-07-29

#121615 A SHELL OIL COMPANY

received 1981-06-17

Records & Logs

3 completion filings on record.

W-2/G-1 2021-12-14

W-2/G-1 1981-12-09

W-2/G-1 1981-08-14

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: 6 D
Max Depth: 6,700 ft
Drill Type: Vertical
County: ZAPATA
District: 4
Operator: BLOCK T PETROLEUM INC.

Operator

Name: BLOCK "T" PETRO, INC
Location: TYLER
P-5 Status: Active (filed 2026-01-13)
Cum Oil (all leases): 462,020 bbl
Cum Gas (all leases): 16,733,062 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 13