← Wells

42-135-35210

Final Completion

PARKER ESTATE -A-

ECTOR County · District 8 · ROBERTSON RESOURCES INC. · LAWSON (SAN ANDRES)

Permits

1

Max Depth

4,600 ft

First Permit

1985-12-17

Latest Activity

1985-12-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-01-31

Shut-In

—

Plugged

2000-07-07

!

EWA / Permit operator mismatch

Scheduling: ROBERTSON RESOURCES INC. ≠ Permit: GRAY GULCH, INC.

Resolved via: scheduling → ROBERTSON RESOURCES INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2001-04

Operator History

Chain of Custody

TOPAT OIL CORPORATION 1993-1995→ LLANO PRODUCTION COMPANY 1995-1996→ ROBERTSON RESOURCES, INC. 1996-1998

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 3,171 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,700 ft+471 ft
QUEEN 3,900 ft-729 ft
SAN ANDRES 4,250 ft-1,079 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
4,344–4,426 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"350 ft220 sx
5.5"4,470 ft900 sx

Permit History (1)

#292952 Drill Final Completion

PARKER ESTATE "A" · 4,600 ft

1985-12-17

Spud 1985-12-27

Applications (1)

#292952 A GRAY GULCH, INC.
received 1985-12-16

Records & Logs

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

W-2/G-1 1986-02-12 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 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 ECTOR County.

Well Details

Well Number
1
Max Depth
4,600 ft
Drill Type
Vertical
County
ECTOR
District
8
Operator
ROBERTSON RESOURCES INC.
Completed
1986-01-31

Operator

Location
HORSESHOE B, AY
P-5 Status
X (filed 2026-02-26)
Cum Oil (all leases)
3,240,310 bbl
Cum Gas (all leases)
707,420 mcf
Activities
GTHS/G, OPRS/G, OPRS/O
Total Permits
32