42-173-35378

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HANCOCK 12

GLASSCOCK County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

11,500 ft

First Permit

2012-10-17

Latest Activity

2012-10-17

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-02-08

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2012-01

Last Production

2026-07

Lease Production

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

Formation Tops (7) Elevation 2,603 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,780 ft-4,177 ft
TOP LOWER SPRABERRY (Spraberry)7,310 ft-4,707 ft
TOP OF DEAN (Dean)8,082 ft-5,479 ft
TOP OF WOLFCAMP (Wolfcamp)8,234 ft-5,631 ft
TOP OF STRAWN (Strawn)10,066 ft-7,463 ft
TOP OF ATOKA (Atoka)10,246 ft-7,643 ft
TOP OF MISSISSIPPIAN (Mississippian)10,540 ft-7,937 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 (6)

IntervalType
6,900–7,990 ftPerforated
8,106–8,224 ftPerforated
8,397–10,040 ftPerforated
10,085–10,230 ftPerforated
10,366–10,430 ftPerforated
10,590–10,784 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"383 ft200 sx
5.5"11,002 ft1,420 sx

Permit History (1)

Applications (1)

#749617 A PIONEER NATURAL RES. USA, INC.
received 2012-10-09

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2013-05-24 log on file

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 GLASSCOCK County.

Well Details

Well Number
2
Max Depth
11,500 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Completed
2013-02-08

Operator

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
15,400