42-479-43985

Final Completion Horizontal

SAN AMBROSIA A

WEBB County · District 1 · SM ENERGY COMPANY · HUGH FITZSIMMONS (SAN MIGUEL)

Permits

2

Max Depth

4,164 ft

First Permit

2018-06-01

Latest Activity

2018-06-01

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2018-09-06

Shut-In

Plugged

!

EWA / Permit operator mismatch

Scheduling: SM ENERGY COMPANY ≠ Permit: ENDEAVOR NATURAL GAS, LP

Resolved via: productionSM ENERGY COMPANY

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-09

Last Production

2026-07

Lease Production

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

Formation Tops (10) Elevation 697 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
OLMOS - INJECTION/DISPOSAL (Olmos)2,712 ft-2,015 ft
SAN MIGUEL 4,113 ft-3,416 ft
EAGLE FORD SHALE (Eagle Ford)5,500 ft-4,803 ft
CATAHOULA-FRIO - INJECTION/DISPO (Catahoula)
COOK MOUNTAIN
ESCONDITO - INJECTION/DISPOSAL; (Escondido)
JACKSON - INJECTION/DISPOSAL (Jackson)
QUEEN CITY - INJECTION/DISPOSAL; (Queen City)
WILCOX - INJECTION/DISPOSAL (Wilcox)
YEGUA - INJECTION/DISPOSAL (Yegua)

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
42-479-44146 BRISCOE CHUPADERA RANCH · SN EF MAVERICK, LLC
0.6 mi
Escondido 1,703'Olmos 3,044'Eagle Ford 6,189'Wilcox Queen City Cook Mountain Yegua Jackson Edwards Sligo
42-479-44147 BRISCOE CHUPADERA RANCH · SN EF MAVERICK, LLC
0.6 mi
Escondido 1,705'Olmos 3,039'Eagle Ford 6,179'Queen City Cook Mountain Yegua Wilcox Edwards Catahoula Jackson
42-479-44148 BRISCOE CHUPADERA RANCH · SN EF MAVERICK, LLC
0.6 mi
Escondido 1,696'Olmos 3,032'Eagle Ford 6,165'Yegua Edwards Catahoula Queen City Cook Mountain Wilcox Jackson
42-479-44278 BRISCOE CHUPADERA RANCH A · SN EF MAVERICK, LLC
0.9 mi
Escondido 1,685'Olmos 3,054'Eagle Ford 6,179'Jackson Edwards Wilcox Queen City Cook Mountain Yegua Catahoula
42-479-44277 BRISCOE CHUPADERA RANCH A · SN EF MAVERICK, LLC
0.9 mi
Escondido 1,679'Olmos 3,028'Eagle Ford 6,193'Queen City Cook Mountain Yegua Catahoula Jackson Edwards Wilcox
42-479-44276 BRISCOE CHUPADERA RANCH A · SN EF MAVERICK, LLC
0.9 mi
Escondido 1,681'Olmos 3,036'Eagle Ford 6,199'Queen City Cook Mountain Yegua Wilcox Edwards Catahoula Jackson
42-479-44658 BRISCOE RANCH · ENDEAVOR NATURAL GAS, LP
1.1 mi
Escondido 1,704'Olmos 2,719'Austin Chalk 5,000'Yegua Queen City Cook Mountain Eagle Ford Catahoula Wilcox Jackson
42-479-44657 BRISCOE RANCH · ENDEAVOR NATURAL GAS, LP
1.1 mi
Escondido 1,704'Olmos 2,719'Austin Chalk 5,000'Jackson Eagle Ford Edwards Wilcox Queen City Cook Mountain Yegua Catahoula

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
4,459–10,980 ftPerforated

Casing (2)

SizeSet DepthCement
7"665 ft290 sx
4.5"10,980 ft845 sx

Permit History (2)

Applications (2)

#840562 A ENDEAVOR NATURAL GAS, LP
received 2019-04-16
#840562 A ENDEAVOR NATURAL GAS, LP
received 2018-05-29

Records & Logs

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

W-2/G-1 2019-09-24 log on file
W-2/G-1 2019-04-02 log on file

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

Lat 28.176776
Lon -100.044156

Well Details

Well Number
2001H
Max Depth
4,164 ft
Drill Type
Horizontal
County
WEBB
District
1
Completed
2018-09-06

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-09-03)
Cum Oil (all leases)
259,095,814 bbl
Cum Gas (all leases)
2,018,206,272 mcf
Activities
OPRS/G, OPRS/O
Total Permits
2,464