42-475-10757

Final Completion

PYOTE GAS UNIT NO. 4

WARD County · District 8 · EXXON CORP. · BLOCK 16 (DEVONIAN)

Permits

Max Depth

14,200 ft

First Permit

1984-10-11

Latest Activity

1995-04-26

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2004-03-24

EWA / Production operator mismatch

Scheduling: EXXON CORP. ≠ Production: ROCA OPERATING, INC. (reported 2004-02)

EWA / Permit operator mismatch

Scheduling: EXXON CORP. ≠ Permit: MCDONNOLD OPERATING, INC.

Resolved via: scheduling → EXXON CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2004-06

Operator History

Chain of Custody

MCDONNOLD OPERATING, INC. 1993-1995→ ROCA RESOURCE COMPANY, INC. 1997-2001→ ROCA OPERATING, INC. 2004-2004

Lease Production

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

Formation Tops (8) Elevation 2,604 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BONE SPRINGS (Bone Spring)	7,730 ft	-5,126 ft
CISCO	11,070 ft	-8,466 ft
CANYON	11,137 ft	-8,533 ft
DERRY SHALE	11,610 ft	-9,006 ft
MISSISSIPPIAN	12,561 ft	-9,957 ft
WOODFORD	13,110 ft	-10,506 ft
DEVONIAN	13,590 ft	-10,986 ft
SILURIAN (Silurian (undifferentiated))	14,050 ft	-11,446 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 (3)

Interval	Type
6,135–6,141 ft	Perforated
9,003–9,142 ft	Perforated
9,003–9,156 ft	Perforated

Casing (4)

Size	Set Depth	Cement
16"	2,829 ft	3,600 sx
10.75"	12,950 ft	5,750 sx
10.75"	12,950 ft	5,750 sx
2.875"	13,592 ft	—

Permit History (2)

#435248 Recompletion Final Completion

STATE UNIVERSITY DG · 8,930 ft

1995-04-26

Spud 1995-03-27

#254142 Recompletion Final Completion

STATE UNIVERSITY DG · 14,200 ft

1984-10-11

Applications (2)

#435248 A MCDONNOLD OPERATING, INC.

received 1995-04-26

#254142 A EXXON CORP.

received 1984-10-04

Records & Logs

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

W-2/G-1 1995-04-26 log on file

W-2/G-1 1995-05-04

W-2/G-1 1993-11-19

W-2/G-1 1985-01-15

W-2/G-1 1985-03-21

W-2/G-1 1968-08-01

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 WARD County.

Well Details

Well Number: 1
Max Depth: 14,200 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: EXXON CORP.

Operator

Name: YOUNGBLOOD, C. S. III
Location: HOUSTON
P-5 Status: S (filed 1999-03-15)
Cum Oil (all leases): 215,968,885 bbl
Cum Gas (all leases): 2,000,503,710 mcf
Activities: OPRS/O
Total Permits: 19,549