← Wells

42-371-39961

PRODUCING Horizontal

GUNPOWDER 21-16 TB1

PECOS County · District 8 · XTO ENERGY INC. · HOEFS T-K (WOLFCAMP)

Permits

2

Max Depth

10,000 ft

First Permit

2019-01-15

Latest Activity

2019-01-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-01-22

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2020-01

Last Production

2026-07

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 2,746 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 1,197 ft+1,549 ft
GLORIETA ——
GRAYBURG ——
O'BRIEN——
QUEEN ——
SEVEN RIVERS ——
SOMA——
TOBORG ——
TUBB ——
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
✓ 42-371-39959 GUNPOWDER 21-16 WA1 · XTO ENERGY INC.
0.0 mi
Rustler 1,196'Delaware 5,251'Seven Rivers —Glorieta —Queen —Delaware —O'BRIEN —SOMA —SULLIVAN —Tubb —Toborg —Wichita-Albany — +4 more
✓ 42-371-40002 GUNPOWDER 21-16 WB1 · XTO ENERGY INC.
0.0 mi
Rustler 1,197'Seven Rivers —SOMA —O'BRIEN —Glorieta —Queen —Tubb —Toborg —Grayburg —Yates —
✓ 42-371-39951 GUNPOWDER 21-16 AV1 · XTO ENERGY INC.
0.0 mi
Rustler 1,196'O'BRIEN —Seven Rivers —Glorieta —Queen —Tubb —Toborg —Grayburg —SOMA —Yates —
✓ 42-371-39950 GUNPOWDER 21-16 SB2 · XTO ENERGY INC.
0.1 mi
Rustler 977'Rustler 1,197'Avalon 8,578'LANDING POINT 9,451'Bone Spring 9,716'Tubb —Toborg —Grayburg —Yates —O'BRIEN —Seven Rivers —SOMA — +2 more
✓ 42-371-39962 GUNPOWDER 21-16 WA2 · XTO ENERGY INC.
0.2 mi
Rustler 1,197'Glorieta —SOMA —O'BRIEN —Seven Rivers —Queen —Tubb —Toborg —Grayburg —Yates —
✓ 42-371-39960 GUNPOWDER 21-16 WA3 · XTO ENERGY INC.
0.2 mi
Rustler 1,197'O'BRIEN —Seven Rivers —Glorieta —Queen —Tubb —Toborg —Grayburg —SOMA —Yates —
✓ 42-371-39958 GUNPOWDER 21-16 WA4 · XTO ENERGY INC.
0.2 mi
Rustler 1,197'Queen —Seven Rivers —O'BRIEN —Glorieta —Tubb —Toborg —SOMA —Grayburg —Yates —
✓ 42-371-40421 JOLLY JUMPER 48-21-28 2B2 · XTO ENERGY INC.
0.2 mi
Rustler 1,202'Salado 1,627'Yates —SOMA —O'BRIEN —Seven Rivers —Queen —Toborg —Grayburg —Capitan —

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
10,325–17,671 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"3,236 ft1,740 sx
7"10,102 ft1,090 sx

Permit History (2)

#848689 Drill Final Completion

GUNPOWDER 21-16 TB1 · 10,000 ft

2019-01-15

Spud 2019-05-09

#848689 Drill

GUNPOWDER 21-16 TB1 · 9,900 ft

2019-01-15

Spud 2019-05-09

Applications (2)

#848689 A XTO ENERGY INC.
received 2020-04-10
#848689 A XTO ENERGY INC.
received 2019-01-14

Records & Logs

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

W-2/G-1 2020-03-10 log on file
W-2/G-1 2020-02-17 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.

Google Maps → Explorer Map →
Lat 31.135599
Lon -103.132975

Well Details

Well Number
501H
Max Depth
10,000 ft
Drill Type
Horizontal
County
PECOS
District
8
Operator
XTO ENERGY INC.
Completed
2020-01-22

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