42-211-31014

Final Completion

ISAACS JOHN C.

HEMPHILL County · District 10 · CHEVRON U. S. A. INC. · RED DEER CREEK (NOVI)

Permits

Max Depth

12,000 ft

First Permit

1978-07-13

Latest Activity

1991-02-15

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-12-28

Shut-In

—

Plugged

2011-10-04

EWA / Production operator mismatch

Scheduling: CHEVRON U. S. A. INC. ≠ Production: PIONEER NATURAL RES. USA, INC. (reported 1998-04)

Resolved via: scheduling → CHEVRON U. S. A. INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2011-10

Operator History

Chain of Custody

WALLACE OIL & GAS, INC. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-1998

Lease Production

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

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 ↗

Perforations (2)

Interval	Type
9,942–9,997 ft	Perforated
10,772–10,780 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	3,021 ft	1,300 sx
7"	11,004 ft	350 sx

Permit History (2)

#384718 Recompletion Final Completion

ISAACS, JOHN C. · 11,500 ft

1991-02-15

Spud 1991-03-06

#28392 Drill Final Completion

ISAACS, JOHN C. · 12,000 ft

1978-07-13

Spud 1978-10-19

Applications (2)

#384718 A CHEVRON U. S. A. INC.

received 1991-02-15

#28392 A GULF OIL CORP.

received 1978-07-13

Records & Logs

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

W-2/G-1 1991-05-09 log on file

W-2/G-1 1991-06-21

W-2/G-1 1984-01-12

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 HEMPHILL County.

Well Details

Well Number: 101
Max Depth: 12,000 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: CHEVRON U. S. A. INC.
Completed: 1978-12-28

Operator

Name: TEXACO E & P INC
Location: MIDLAND
P-5 Status: Active (filed 2026-01-30)
Cum Oil (all leases): 633,048,621 bbl
Cum Gas (all leases): 4,264,158,043 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,273