42-317-10235

Final Completion

SLAUGHTER, ELMA L. 'C'

MARTIN County · District 8 · PIONEER NATURAL RES. USA, INC.

Permits

Max Depth

10,300 ft

First Permit

2008-10-04

Latest Activity

2013-10-07

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2016-07

Operator History

Chain of Custody

HUNT OIL COMPANY 1993-2000→ SCYTHIAN, LTD. 2000-2006→ PIONEER NATURAL RES. USA, INC. 2006-2015

Lease Production

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

Formation Tops (2) Elevation 2,760 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DEAN	8,837 ft	-6,077 ft
WOLFCAMP	9,074 ft	-6,314 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 (3)

Interval	Type
8,846–9,215 ft	Perforated
10,139–10,162 ft	Perforated
?–9,215 ft	Perforated

Casing (7)

Size	Set Depth	Cement
13.375"	399 ft	600 sx
13.375"	399 ft	600 sx
9.625"	4,013 ft	600 sx
9.625"	4,013 ft	600 sx
2"	8,750 ft	—
5.5"	10,293 ft	1,920 sx
5.5"	10,293 ft	1,920 sx

Permit History (2)

#770359 Field Transfer Final Completion

SLAUGHTER, ELMA L. 'C' · 10,300 ft

2013-10-07

Spud 2011-05-02

#671568 Recompletion

SLAUGHTER, ELMA L. 'C' · 10,300 ft

2008-10-04

Applications (2)

#770359 A PIONEER NATURAL RES. USA, INC.

received 2013-09-19

#671568 A PIONEER NATURAL RES. USA, INC.

received 2008-09-22

Records & Logs

3 completion filings on record.

W-2/G-1 2012-08-20

W-2/G-1 2009-11-18

W-2/G-1 1966-11-09

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 MARTIN County.

Well Details

Well Number: 1
Max Depth: 10,300 ft
Drill Type: Vertical
County: MARTIN
District: 8
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: 15,403