← Wells

42-317-33943

Final Completion

HOLT RANCH

MARTIN County · District 8 · OVINTIV USA INC. · REEF EXPLORATION (DEVONIAN)

Permits

1

Max Depth

13,500 ft

First Permit

1993-08-26

Latest Activity

1993-08-26

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-01-21

Shut-In

—

Plugged

1998-04-15

!

EWA / Permit operator mismatch

Scheduling: OVINTIV USA INC. ≠ Permit: REEF EXPLORATION, INC. (A-1)

Resolved via: scheduling → OVINTIV USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

MARTIN County disposal market →
H-1 Injection Plugged 1998-05-11 UIC #000081451 permitted 1994-08-31

Permitted Volume

1,500 bbl/d

Max Pressure

200 psi

Injection Interval

12,340–12,730 ft

Injected (12mo)

—

Operator History

Chain of Custody

REEF EXPLORATION, INC. (A-1) 1993-2005→ H & M RESOURCES, LLC 2005-2013→ HIBERNIA RESOURCES, LLC 2013-2014→ ATHLON HOLDINGS LP 2014-2014→ ENCANA OIL & GAS(USA) INC. 2015-2018→ OVINTIV USA INC. 2023-2023

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 (2) Elevation 2,890 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DEVONIAN 12,240 ft-9,350 ft
ELLENBURGER 13,148 ft-10,258 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 (1)

IntervalType
12,246–12,253 ftPerforated

Casing (3)

SizeSet DepthCement
16"400 ft420 sx
10.75"5,007 ft2,200 sx
7.625"12,739 ft650 sx

Permit History (1)

#414974 Drill Final Completion

HOLT RANCH · 13,500 ft

1993-08-26

Spud 1993-08-26

Applications (1)

#414974 A REEF EXPLORATION, INC. (A-1)
received 1993-08-16

Records & Logs

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

W-2/G-1 1994-01-21 log on file
W-2/G-1 1994-02-17
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 MARTIN County.

Well Details

Well Number
3
Max Depth
13,500 ft
Drill Type
Vertical
County
MARTIN
District
8
Operator
OVINTIV USA INC.
Completed
1994-01-21

Operator

Location
DENVER
P-5 Status
Active (filed 2025-12-12)
Cum Oil (all leases)
260,655,497 bbl
Cum Gas (all leases)
22,326,113 mcf
Activities
G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,326