42-135-36901

GOLDSMITH SAN ANDRES UNIT

ECTOR County · District 8 · XTO ENERGY INC.

Permits

Max Depth

4,500 ft

First Permit

1993-12-17

Latest Activity

2012-06-15

Lifespan

18 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

ECTOR County disposal market →

H-1 Injection Cancelled 2016-02-12 UIC #000105507 permitted 2012-08-13

Permitted Volume

2,000 bbl/d

Max Pressure

1,927 psi

Injection Interval

3,854–5,111 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2015-09-01)

Operator History

Chain of Custody

CHEVRON U. S. A. INC. 1993-2004→ XTO ENERGY INC. 2004-2025→ HILCORP ENERGY COMPANY 2025-2026

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 (4) Elevation 3,082 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	1,455 ft	+1,627 ft
YATES	2,610 ft	+472 ft
GRAYBURG	3,695 ft	-613 ft
SAN ANDRES	3,960 ft	-878 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)

Interval	Type
4,060–4,138 ft	Perforated
4,152–4,158 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,485 ft	700 sx
5.5"	4,250 ft	200 sx

Permit History (2)

#741515 Reenter

GOLDSMITH SAN ANDRES UNIT · 4,250 ft

2012-06-15

#419335 Drill Final Completion

GOLDSMITH SAN ANDRES UNIT · 4,500 ft

1993-12-17

Spud 1994-01-17

Applications (2)

#741515 A XTO ENERGY INC.

received 2012-05-25

#419335 A CHEVRON U. S. A. INC.

received 1993-12-14

Records & Logs

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

W-2/G-1 1994-04-04 log on file

W-2/G-1 1994-04-12

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: B183RW
Max Depth: 4,500 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: XTO ENERGY INC.

Operator

Name: XTO ENGY INC
Location: SPRING
P-5 Status: X (filed 2026-04-08)
Cum Oil (all leases): 772,419,164 bbl
Cum Gas (all leases): 11,039,899,986 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 16,138