42-329-31683

Final Completion

RHINELANDER

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · AZALEA (STRAWN)

Permits

Max Depth

11,500 ft

First Permit

1986-02-04

Latest Activity

1989-01-04

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-12-20

Shut-In

—

Plugged

1997-11-25

EWA / Production operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Production: TEMPO ENERGY, INC. (reported 1997-03)

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: TEMPO ENERGY, INC.

Resolved via: scheduling → PIONEER NATURAL RES. USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1998-02

Operator History

originally filed by TEMPO ENERGY, INC. — 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 (6) Elevation 2,754 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,593 ft	+161 ft
SAN ANDRES	4,239 ft	-1,485 ft
CLEARFORK (Clear Fork)	6,607 ft	-3,853 ft
STRAWN	10,314 ft	-7,560 ft
DEVONIAN	11,330 ft	-8,576 ft
FUSSELMAN	11,876 ft	-9,122 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
10,314–10,390 ft	Perforated
11,342–11,372 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	343 ft	450 sx
9.625"	4,846 ft	300 sx
5.5"	11,990 ft	600 sx

Permit History (2)

#354842 Recompletion Final Completion

RHINELANDER · 10,450 ft

1989-01-04

#296906 Drill Final Completion

RHINELANDER · 11,500 ft

1986-02-04

Spud 1986-02-22

Applications (3)

#354842 A TEMPO ENERGY, INC.

received 1989-01-03

#296906 A TEMPO ENERGY, INC.

received 1986-04-25

#296906 A SUN EXPL. & PROD. CO.-MIDLAND

received 1986-02-04

Records & Logs

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

W-2/G-1 1989-01-16 log on file

W-2/G-1 1989-01-25

W-2/G-1 1986-05-07 log on file

W-2/G-1 1986-05-13

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 MIDLAND County.

Well Details

Well Number: 1
Max Depth: 11,500 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: PIONEER NATURAL RES. USA INC.
Completed: 1988-12-20

Operator

Name: PIONEER NATURAL RES. USA, INC
Location: Y SPRING
P-5 Status: Active (filed 2025-08-01)
Cum Oil (all leases): 1,771,882,421 bbl
Cum Gas (all leases): 1,763,727,021 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 15,435