42-375-31712

Final Completion Horizontal

MASTERSON

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

Permits

Max Depth

3,800 ft

First Permit

2005-08-26

Latest Activity

2006-06-05

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2006-01

Last Production

2026-07

Operator History

Chain of Custody

PIONEER NATURAL RES. USA, INC. 2006-2018→ 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 3,349 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BROWN DOLOMITE	2,075 ft	+1,274 ft
GRANITE WASH	2,225 ft	+1,124 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
1,965–5,150 ft	Perforated
2,075–2,750 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	409 ft	475 sx
7"	2,017 ft	275 sx

Permit History (2)

#620402 Recompletion Final Completion

MASTERSON · 3,500 ft

2006-06-05

#605468 Drill Final Completion

MASTERSON · 3,800 ft

2005-08-26

Spud 2005-10-26

Applications (2)

#620402 A PIONEER NATURAL RES. USA, INC.

received 2006-06-05

#605468 A PIONEER NATURAL RES. USA, INC.

received 2005-08-25

Records & Logs

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

W-2/G-1 2006-09-11 log on file

W-2/G-1 2006-01-30 log on file

W-2/G-1 2006-03-07

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: B140
Max Depth: 3,800 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