← Wells

42-329-31603

Final Completion

STEPHENS KELLY

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · KELLY-STEPHENS (STRAWN)

Permits

2

Max Depth

12,000 ft

First Permit

1985-09-26

Latest Activity

1986-10-09

Lifespan

1 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2016-05-11

Shut-In

—

Plugged

2018-04-04

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

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

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2018-06

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2015

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 (5) Elevation 2,665 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER SPRABERRY (Spraberry)7,144 ft-4,479 ft
LOWER SPRABERRY (Spraberry)7,764 ft-5,099 ft
MISSISSIPPIAN 10,900 ft-8,235 ft
DEVONIAN 11,090 ft-8,425 ft
MONTOYA 11,598 ft-8,933 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)

IntervalType
10,262–10,435 ftPerforated
11,630–11,641 ftPerforated

Casing (5)

SizeSet DepthCement
13.375"456 ft600 sx
9.625"5,042 ft2,700 sx
9.625"5,042 ft—
5.5"11,653 ft2,525 sx
5.5"11,653 ft—

Permit History (2)

#321370 Recompletion Final Completion

STEPHENS, KELLY · 11,653 ft

1986-10-09

#285914 Drill Final Completion

STEPHENS, KELLY · 12,000 ft

1985-09-26

Applications (2)

#321370 A MOBIL PRODUCING TX. & N.M. INC.
received 1986-10-02
#285914 A MOBIL PRODUCING TX. & N.M. INC.
received 1985-09-26

Records & Logs

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

W-2/G-1 2016-07-28
W-2/G-1 1987-01-30 log on file
W-2/G-1 1987-03-06
W-2/G-1 1986-01-09 log on file
W-2/G-1 1986-02-22
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 MIDLAND County.

Well Details

Well Number
14
Max Depth
12,000 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2016-05-11

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
15,435