← Wells

42-095-31035

Final Completion

MCMURTREY

CONCHO County · District 7 · HELLIFINO OPERATING LLC · LONESOME DOVE II (KING SAND)

Permits

1

Max Depth

4,000 ft

First Permit

1989-09-18

Latest Activity

1989-09-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-10-14

Shut-In

—

Plugged

2013-04-16

!

EWA / Permit operator mismatch

Scheduling: HELLIFINO OPERATING LLC ≠ Permit: MARSHALL & WINSTON, INC.

Resolved via: scheduling → HELLIFINO OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2013-05-06 UIC #000105201 permitted 2012-05-24

Permitted Volume

1,000 bbl/d

Max Pressure

1,015 psi

Injection Interval

2,031–2,074 ft

Injected (12mo)

—

Operator History

Chain of Custody

MARSHALL & WINSTON, INC. 1993-2019→ HELLIFINO OPERATING, LLC 2019-2025

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 (3) Elevation 2,117 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
COOK SAND1,750 ft+367 ft
KING LIME2,053 ft+64 ft
KING SAND2,069 ft+48 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
2,069–2,074 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"391 ft175 sx
5.5"2,210 ft400 sx

Permit History (1)

#363135 Drill Final Completion

MCMURTREY · 4,000 ft

1989-09-18

Applications (1)

#363135 A MARSHALL & WINSTON, INC.
received 1989-08-23

Records & Logs

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

W-2/G-1 1989-10-30 log on file
W-2/G-1 1989-11-08
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 CONCHO County.

Well Details

Well Number
6
Max Depth
4,000 ft
Drill Type
Vertical
County
CONCHO
District
7
Operator
HELLIFINO OPERATING LLC
Completed
1989-10-14

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2025-11-18)
Cum Oil (all leases)
39,972 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O
Total Permits
5