42-375-00227

Final Completion Horizontal

MASTERSON

POTTER County · District 10 · PIONEER NATURAL RES. USA, INC.

Permits

Max Depth

3,650 ft

First Permit

2003-03-03

Latest Activity

2005-01-04

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MESA OPERATING LTD PARTNERSHIP 1993-1994→ MESA OPERATING CO. 1994-1997→ PIONEER NATURAL RES. USA, INC. 1997-2018→ SCOUT ENERGY MANAGEMENT LLC 2018-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (2) Elevation 3,061 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BROWN DOLOMITE	1,825 ft	+1,236 ft
GRAINTE WASH	2,000 ft	+1,061 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
1,594–4,745 ft	Perforated
1,650–4,785 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	197 ft	—
7"	1,806 ft	—
4.5"	2,761 ft	—

Permit History (2)

#555119 Recompletion Final Completion

MASTERSON · 3,650 ft

2005-01-04

#529006 Recompletion

MASTERSON · 3,650 ft

2003-03-03

Applications (3)

#555119 A PIONEER NATURAL RES. USA, INC.

received 2004-12-20

#529006 Withdrawn PIONEER NATURAL RES. USA, INC.

received 2004-12-08

#529006 A PIONEER NATURAL RES. USA, INC.

received 2003-02-28

Records & Logs

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

W-2/G-1 2005-05-27 log on file

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 POTTER County.

Well Details

Well Number: B 73
Max Depth: 3,650 ft
Drill Type: Horizontal
County: POTTER
District: 10
Operator: PIONEER NATURAL RES. USA, INC.

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: 15,399