42-003-34026

MEANS SAN ANDRES UNIT

ANDREWS County · District 8 · XTO ENERGY INC.

Permits

2

Max Depth

5,000 ft

First Permit

1984-03-07

Latest Activity

2017-09-05

Lifespan

33 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

H-1 Injection Active UIC #000046342 permitted 2017-11-09

Permitted Volume

7,000 bbl/d

Max Pressure

2,050 psi

Injection Interval

4,100–4,800 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2026-03-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (13) Elevation 3,150 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED BEDS1,630 ft+1,520 ft
RUSTLER 1,858 ft+1,292 ft
SALADO 2,055 ft+1,095 ft
TANSILL 2,834 ft+316 ft
YATES 2,907 ft+243 ft
SEVEN RIVERS 3,086 ft+64 ft
QUEEN 3,725 ft-575 ft
QUEEN A (Queen)4,033 ft-883 ft
QUEEN B (Queen)4,054 ft-904 ft
GRAYBURG 4,070 ft-920 ft
GRAYBURG 4,071 ft-921 ft
LOWER GRAYBURG (Grayburg)4,278 ft-1,128 ft
SAN ANDRES 4,408 ft-1,258 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-003-47548 MEANS SAN ANDRES UNIT · XTO ENERGY INC.
0.2 mi
Yates 2,876'Seven Rivers 3,040'Queen 3,707'Grayburg 4,080'San Andres 4,413'Tubb Glorieta Holt Permian (undifferentiated) Clear Fork
42-003-34088 MEANS/SAN ANDRES/UNIT · XTO ENERGY INC.
0.2 mi
RED BEDS 1,665'Rustler 1,830'Salado 2,027'Tansill 2,806'Yates 2,879'Seven Rivers 3,058'Queen 3,697'Queen 4,008'Queen 4,026'Grayburg 4,043'LOWER GRAYGURG 4,245'Grayburg 4,245' +2 more
42-003-34132 MEANS/SAN ANDRES/UNIT · XTO ENERGY INC.
0.2 mi
RED BEDS 1,630'Yates 2,878'Seven Rivers 3,057'Queen 3,696'Queen 4,005'Queen 4,020'Grayburg 4,040'Grayburg 4,042'Grayburg 4,240'San Andres 4,372'San Andres 4,374'Clear Fork +4 more
42-003-33516 MEANS/SAN ANDRES/UNIT · XTO ENERGY INC.
0.3 mi
Tansill 2,831'Yates 2,905'Seven Rivers 3,098'Queen 4,076'Grayburg 4,116'San Andres 4,456'
42-003-47539 MEANS SAN ANDRES UNIT · XTO ENERGY INC.
0.3 mi
Yates 2,958'Seven Rivers 3,133'Queen 3,813'Grayburg 4,195'San Andres 4,517'Holt Permian (undifferentiated) Clear Fork Tubb Glorieta
42-003-47547 MEANS SAN ANDRES UNIT · XTO ENERGY INC.
0.3 mi
Yates 2,889'Seven Rivers 3,060'Queen 3,723'Grayburg 4,111'San Andres 4,481'Tubb Permian (undifferentiated) Glorieta Clear Fork Holt
42-003-31571 MEANS SAN ANDRES UNIT · XTO ENERGY INC.
0.4 mi
Rustler 1,803'Salado 2,000'Tansill 2,779'Yates 2,855'Seven Rivers 3,035'Queen 3,680'Queen 4,015'Grayburg 4,049'Grayburg 4,239'San Andres 4,372'San Andres 4,386'
42-003-47546 MEANS SAN ANDRES UNIT · XTO ENERGY INC.
0.4 mi
Yates 2,870'Seven Rivers 3,038'Queen 3,698'Grayburg 4,066'San Andres 4,413'Permian (undifferentiated) Clear Fork Glorieta Holt Tubb

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 (3)

IntervalType
4,430–4,524 ftPerforated
4,446–4,460 ftPerforated
4,535–4,697 ftOpen hole

Casing (2)

SizeSet DepthCement
8.625"1,884 ft850 sx
5.5"4,535 ft1,150 sx

Permit History (2)

Applications (2)

#830537 A XTO ENERGY INC.
received 2017-08-31
#231474 A EXXON CORP.
received 1984-02-21

Records & Logs

4 completion filings on record.

W-2/G-1 2017-12-18
W-2/G-1 1991-09-04
W-2/G-1 1985-07-11
W-2/G-1 1985-07-19
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.

Lat 32.444651
Lon -102.538330

Well Details

Well Number
6614W
Max Depth
5,000 ft
Drill Type
Vertical
County
ANDREWS
District
8

Operator

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