42-503-35893

Final Completion

HEARNE O.B.

YOUNG County · District 9 · BORDERLINE OPERATING CORP. · YOUNG COUNTY REGULAR

Permits

Max Depth

4,995 ft

First Permit

1982-04-07

Latest Activity

1991-10-17

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-09-24

Shut-In

—

Plugged

2007-03-13

EWA / Production operator mismatch

Scheduling: BORDERLINE OPERATING CORP. ≠ Production: SENKEL, WESLEY, INC. (reported 2006-10)

EWA / Permit operator mismatch

Scheduling: BORDERLINE OPERATING CORP. ≠ Permit: SENKEL, WESLEY, INC.

Resolved via: scheduling → BORDERLINE OPERATING CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2007-06

Operator History

originally filed by SENKEL, WESLEY, INC. — asset transferred

Lease Production

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

Formation Tops (2) Elevation 1,143 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CADDO LIME (Caddo)	4,310 ft	-3,167 ft
MARBLE FALLS LIME (Marble Falls)	4,743 ft	-3,600 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 (2)

Interval	Type
3,906–3,920 ft	Perforated
4,568–4,578 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	486 ft	350 sx
4.5"	4,005 ft	100 sx
2"	4,573 ft	—
4.5"	4,801 ft	175 sx

Permit History (2)

#392650 Recompletion Final Completion

HEARNE, O.B. · 4,050 ft

1991-10-17

Spud 1991-09-19

#155999 Drill Final Completion

HEARNE, O.B. · 4,995 ft

1982-04-07

Spud 1982-04-16

Applications (2)

#392650 A SENKEL, WESLEY, INC.

received 1991-10-07

#155999 A SENKEL, WESLEY, INC.

received 1982-04-07

Records & Logs

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

W-2/G-1 1991-10-05 log on file

W-2/G-1 1982-05-10

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 YOUNG County.

Well Details

Well Number: 5
Max Depth: 4,995 ft
Drill Type: Vertical
County: YOUNG
District: 9
Operator: BORDERLINE OPERATING CORP.
Completed: 1991-09-24

Operator

Name: BORDERLINE OPER CORP
Location: GRAHAM
P-5 Status: Active (filed 2026-03-17)
Cum Oil (all leases): 1,022,126 bbl
Cum Gas (all leases): 6,263,842 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 98