← Wells

42-317-33945

Final Completion

HARVARD D

MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SILURIAN PARK (FUSSELMAN)

Permits

1

Max Depth

12,000 ft

First Permit

1993-09-10

Latest Activity

1993-09-10

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-11-19

Shut-In

—

Plugged

2016-02-16

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: COLLINS & WARE, INC.

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

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-11

Last Production

2016-11

Operator History

Chain of Custody

COLLINS & WARE, INC. 1993-1997→ NORTHLAND OPERATING COMPANY 1997-1999→ QUEEN SAND OPERATING CO. 1999-2001→ DEVX OPERATING COMPANY 2001-2001→ SCYTHIAN, LTD. 2001-2006→ 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.

Oil
production & DCA →

Formation Tops (3) Elevation 2,676 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
STRAWN 10,262 ft-7,586 ft
DEV11,194 ft-8,518 ft
FUSSELMAN 11,636 ft-8,960 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 (1)

IntervalType
11,636–11,642 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"342 ft365 sx
9.625"4,860 ft1,650 sx
5.5"11,641 ft1,375 sx

Permit History (1)

#415644 Drill Final Completion

HARVARD · 12,000 ft

1993-09-10

Spud 1993-10-08

Applications (1)

#415644 A COLLINS & WARE, INC.
received 1993-09-03

Records & Logs

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

W-2/G-1 1993-11-24
W-2/G-1 1993-12-03 log on file
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
12,000 ft
Drill Type
Vertical
County
MARTIN
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
1993-11-19

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
15,423