42-461-32316

Final Completion

GIDDINGS ESTATE FEE G

UPTON County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA CL. FK.)

Permits

Max Depth

9,100 ft

First Permit

1984-11-26

Latest Activity

1989-03-14

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-03-31

Shut-In

—

Plugged

2010-07-08

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: EXXON CORP.

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

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2010-07

Operator History

originally filed by EXXON CORP. — 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 (13) Elevation 2,747 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SALADO	1,448 ft	+1,299 ft
TANSILL	2,340 ft	+407 ft
YATES	2,420 ft	+327 ft
SEVEN RIVERS	2,563 ft	+184 ft
QUEEN	3,419 ft	-672 ft
GRAYBURG	3,865 ft	-1,118 ft
SAN ANDRES	4,397 ft	-1,650 ft
BRUSHY CANYON	4,780 ft	-2,033 ft
CLEARFORK (Clear Fork)	6,364 ft	-3,617 ft
UPPER SPRABERRY (Spraberry)	7,191 ft	-4,444 ft
LOWER SPRABERRY (Spraberry)	7,801 ft	-5,054 ft
DEAN	8,545 ft	-5,798 ft
WOLFCAMP	8,680 ft	-5,933 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
6,375–6,906 ft	Perforated
7,779–8,119 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	411 ft	400 sx
8.625"	4,325 ft	300 sx
4.5"	9,100 ft	1,470 sx

Permit History (2)

#356970 Recompletion Final Completion

GIDDINGS ESTATE FEE · 9,100 ft

1989-03-14

#258750 Drill Final Completion

GIDDINGS ESTATE FEE · 9,100 ft

1984-11-26

Spud 1984-12-06

Applications (2)

#356970 A EXXON CORP.

received 1989-03-13

#258750 A EXXON CORP.

received 1984-11-26

Records & Logs

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

W-2/G-1 1994-04-19

W-2/G-1 1989-06-09 log on file

W-2/G-1 1989-06-21

W-2/G-1 1985-12-23 log on file

W-2/G-1 1986-01-03

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: 3436
Max Depth: 9,100 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: PIONEER NATURAL RES. USA INC.
Completed: 1994-03-31

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: 15,416