42-173-37155

PRODUCING Horizontal

HALFMANN 36B

GLASSCOCK County · District 8 · OVINTIV USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

8,021 ft

First Permit

2015-03-19

Latest Activity

2015-03-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2015-07-24

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: OVINTIV USA INC. ≠ Permit: ENCANA OIL & GAS(USA) INC.

Resolved via: productionOVINTIV USA INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2015-07

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 (10) Elevation 2,709 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,055 ft+654 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)2,839 ft-130 ft
CLEARFORK (Clear Fork)4,239 ft-1,530 ft
SPRABERRY 6,179 ft-3,470 ft
GLORIETA
GRAYBURG
QUEEN
SANTA ROSA
SEVEN RIVERS
WICHITA ALBANY (Wichita-Albany)

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
8,551–16,101 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"544 ft680 sx
9.625"7,300 ft655 sx
5.5"16,198 ft1,775 sx

Permit History (1)

Applications (1)

#804740 A ENCANA OIL & GAS(USA) INC.
received 2015-03-17

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2016-02-04 log on file

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 GLASSCOCK County.

Well Details

Well Number
3H
Max Depth
8,021 ft
Drill Type
Horizontal
County
GLASSCOCK
District
8
Completed
2015-07-24

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
1,336