← Wells

42-475-37862

BRINE MINING

BARSTOW BRINE

WARD County · District 8 · TALL CITY BRINE LLC · WORSHAM (CASTILE)

Permits

1

Max Depth

4,500 ft

First Permit

2019-03-19

Latest Activity

2019-03-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-08-13

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2019-05

Last Production

2026-07

Injection / Disposal

WARD County disposal market →
UIC Permit Active UIC #000117940 permitted 2025-02-25

Permitted Volume

8,000 bbl/d

Max Pressure

1,029 psi

Injection Interval

3,074–4,030 ft

Injected (12mo)

—

Seismicity: 4 earthquakes M2+ within 10 km in the last 24 months (max M2.4) · TexNet catalog

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 (10) Elevation 2,562 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,150 ft+412 ft
CASTILLE (Castile)3,094 ft-532 ft
CLEARFORK (Clear Fork)——
DELAWARE ——
GLORIETA ——
HOLT ——
QUEEN ——
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)——
SEVEN RIVERS ——
YATES ——

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-475-37807 KATE 33-40 · XTO ENERGY INC.
0.1 mi
Delaware 4,772'Bell Canyon 4,803'Wolfcamp 10,585'Rustler —Glorieta —Montoya —Clear Fork —Yates —Holt —Tubb —San Andres —Devonian — +6 more
✓ 42-475-37810 KATE 33-40 · XTO ENERGY INC.
0.1 mi
Delaware 4,765'Bell Canyon 4,796'Brushy Canyon 6,910'Holt —Glorieta —Queen —Seven Rivers —Rustler —Clear Fork —Yates —Tubb —San Andres —
✓ 42-475-37772 KATE 33-40 · XTO ENERGY INC.
0.2 mi
Delaware 4,766'Queen —Seven Rivers —Rustler —Clear Fork —Capitan —Yates —Holt —Tubb —Glorieta —San Andres —
✓ 42-475-37808 KATE 33-40 · XTO ENERGY INC.
0.2 mi
Delaware 4,765'Glorieta —Yates —Holt —Rustler —San Andres —Queen —Seven Rivers —Clear Fork —Tubb —
✓ 42-475-37622 KATE 33-40 · XTO ENERGY INC.
0.2 mi
Rustler 1,674'Delaware 4,684'Delaware 4,772'Bell Canyon 4,812'Clear Fork —Glorieta —Queen —Seven Rivers —Rustler —Yates —Holt —Tubb — +1 more
✓ 42-475-38519 SHELL 41 UNIT · COLGATE OPERATING, LLC
0.3 mi
Glorieta —Queen —Seven Rivers —Rustler —Clear Fork —Capitan —Yates —Holt —Delaware —San Andres —
✓ 42-475-38518 SHELL 41 UNIT · COLGATE OPERATING, LLC
0.3 mi
Glorieta —PP PHANTOM (WOLFCAMP) —Queen —Seven Rivers —Rustler —Capitan —Yates —Holt —Delaware —San Andres —
✓ 42-475-38517 SHELL 41 UNIT · COLGATE OPERATING, LLC
0.3 mi
Glorieta —Queen —Seven Rivers —Rustler —Clear Fork —Capitan —Yates —Holt —Delaware —San Andres —

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
3,074–4,030 ftOpen hole

Casing (2)

SizeSet DepthCement
10.75"1,085 ft690 sx
7"3,074 ft1,271 sx

Permit History (1)

#851148 Drill Final Completion

BARSTOW BRINE · 4,500 ft

2019-03-19

Spud 2019-05-26

Applications (1)

#851148 A TALL CITY BRINE LLC
received 2019-03-18

Records & Logs

2 completion filings on record.

W-2/G-1 2019-09-13
W-2/G-1 2019-08-20
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.

Google Maps → Explorer Map →
Lat 31.453569
Lon -103.403182

Well Details

Well Number
1
Max Depth
4,500 ft
Drill Type
Vertical
County
WARD
District
8
Operator
TALL CITY BRINE LLC
Completed
2019-08-13

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-06-16)
Cum Oil (all leases)
— bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O
Total Permits
45