← Wells

42-461-33953

Unperfed Completion

HALFF 29 SW

UPTON County · District 7 · EOG RESOURCES INC. · WILDCAT

Permits

1

Max Depth

9,800 ft

First Permit

1998-09-18

Latest Activity

1998-09-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-09-29

Shut-In

—

Plugged

2004-08-23

!

EWA / Permit operator mismatch

Scheduling: EOG RESOURCES INC. ≠ Permit: ENRON OIL & GAS COMPANY

Resolved via: scheduling → EOG RESOURCES INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-09

Last Production

2004-09

Operator History

originally filed by ENRON OIL & GAS COMPANY — asset transferred

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Casing (2)

SizeSet DepthCement
13.375"430 ft450 sx
9.625"4,495 ft1,445 sx

Permit History (1)

#479566 Drill Unperfed Completion

HALFF 29 SW · 9,800 ft

1998-09-18

Spud 1998-09-22

Applications (1)

#479566 A ENRON OIL & GAS COMPANY
received 1998-09-18

Records & Logs

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

W-2/G-1 1998-11-17 log on file
W-2/G-1 1998-11-30
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 UPTON County.

Well Details

Well Number
1
Max Depth
9,800 ft
Drill Type
Vertical
County
UPTON
District
7
Operator
EOG RESOURCES INC.
Completed
1998-09-29

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-10-02)
Cum Oil (all leases)
1,173,982,199 bbl
Cum Gas (all leases)
7,415,222,256 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
16,264