42-039-33371

Final Completion Directional

H. BLACKSTONE

BRAZORIA County · District 3 · CIMARRON ENGINEERING LLC · CHOCOLATE BAYOU ( ALIBEL)

Permits

Max Depth

11,502 ft

First Permit

2022-12-20

Latest Activity

2024-01-09

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2023-04-08

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2023-04

Last Production

2026-07

Lease Production

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

Formation Tops (9) Elevation 11 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIOCENE - DISPOSAL (Miocene (undifferentiated))	2,850 ft	-2,839 ft
FRIO - DISPOSAL (Frio)	10,360 ft	-10,349 ft
GRUB	10,610 ft	-10,599 ft
A;IBEL	11,227 ft	-11,216 ft
ALIBEL	11,227 ft	-11,216 ft
CAPROCK - DISPOSAL (Caprock)	—	—
HET LIME - DISPOSAL	—	—
OLIGOCENE - DISPOSAL	—	—
OTIS - DISPOSAL	—	—

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section

✓ 42-039-33172 BLACK STONE IVORY · ELLIOTT OIL & GAS OPERATING CO.

0.3 mi

Miocene (undifferentiated) 2,090'OLIGOCENE - DISPOSAL —HET LIME - DISPOSAL —OTIS - DISPOSAL —Frio —Caprock —

✓ 42-039-33366 TWIN PEAKS · KEBO OIL & GAS, INC.

0.5 mi

Miocene (undifferentiated) 3,500'Frio 10,196'HET LIME - DISPOSAL —OLIGOCENE - DISPOSAL —OTIS - DISPOSAL —Caprock —

✓ 42-039-33294 BLACKSTONE HLAVINKA · CHANNA OPERATING, LLC

1.3 mi

Caprock 1,800'Miocene (undifferentiated) 7,080'HET LIME - DISPOSAL 8,600'Frio 9,760'OLIGOCENE - DISPOSAL 9,940'OTIS - DISPOSAL —

✓ 42-039-04480 BLACKSTONE-HLAVINKA · ELLIOTT OIL & GAS OPERATING CO.

1.7 mi

Miocene (undifferentiated) 7,250'Frio 9,690'GRUBBS 10,330'ALIBEL 10,750'

✓ 42-039-33250 FISH CAMP · SQUARE MILE ENERGY, L.L.C.

1.8 mi

Miocene (undifferentiated) 7,300'Frio 9,880'GRUBB 10,180'HET LIME - DISPOSAL —OLIGOCENE - DISPOSAL —OTIS - DISPOSAL —GRUBB —Caprock —

✓ 42-039-32462 IP FARMS "PG" · TEPCO, INC.

2.1 mi

Miocene (undifferentiated) 7,155'Frio 9,610'

✓ 42-039-33300 BLACKSTONE · CORUM PRODUCTION COMPANY

2.8 mi

T LWR MIOCENE 4,555'RM 6050 SD 6,180'RM 6400 6,410'Caprock —Frio —Miocene (undifferentiated) —HET LIME - DISPOSAL —OLIGOCENE - DISPOSAL —OTIS - DISPOSAL —

✓ 42-167-31539 SHIELDS HBR · HILCORP ENERGY COMPANY

3.0 mi

Miocene (undifferentiated) 3,542'Frio 10,429'PLIOCENE - DISPOSAL —San Miguel —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (2)

Interval	Type
10,991–11,012 ft	Perforated
11,656–11,665 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	3,069 ft	1,400 sx
7.625"	10,432 ft	400 sx
4.5"	11,890 ft	405 sx

Permit History (2)

#896362 Recompletion Final Completion

H. BLACKSTONE · 11,502 ft

2024-01-09

Spud 2023-01-25

#886581 Drill Final Completion

H. BLACKSTONE · 11,500 ft

2022-12-20

Spud 2023-01-25

Applications (2)

#896362 A CIMARRON ENGINEERING, LLC

received 2024-01-05

#886581 A CIMARRON ENGINEERING, LLC

received 2022-12-14

Records & Logs

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

W-2/G-1 2024-01-29

W-2/G-1 2023-09-08 log on file

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.

Google Maps → Explorer Map →

Lat 29.262390

Lon -95.134664

Well Details

Well Number: 1
Max Depth: 11,502 ft
Drill Type: Directional
County: BRAZORIA
District: 3
Operator: CIMARRON ENGINEERING LLC
Completed: 2023-04-08

Operator

Name: CIMARRON ENGINEERING, LLC
Location: KINGSVILLE
P-5 Status: X (filed 2025-11-12)
Cum Oil (all leases): 522,909 bbl
Cum Gas (all leases): 7,297,032 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 91