42-473-30777

INJECTION

SAMPSON HEIRS

WALLER County · District 3 · NUPOWER ENERGY LLC · BROOKSHIRE

Permits

1

Max Depth

4,000 ft

First Permit

2002-09-18

Latest Activity

2002-09-18

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-09-16

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: NUPOWER ENERGY LLC ≠ Permit: H-M RESOURCE MANAGEMENT, INC.

Resolved via: productionNUPOWER ENERGY, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1999-05

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000093171 permitted 2003-06-18

Permitted Volume

5,000 bbl/d

Max Pressure

780 psi

Injection Interval

2,936–3,500 ft

Injected (12mo)

617,350 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-04-01)

Lease Production

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

Formation Tops (8) Elevation 115 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MIOCENE (Miocene (undifferentiated))1 ft+114 ft
CATAHOULA SAND - DISPOSAL (Catahoula)2,250 ft-2,135 ft
MIOCENE - DISPOSAL (Miocene (undifferentiated))2,610 ft-2,495 ft
CAPROCK - DISPOSAL (Caprock)3,278 ft-3,163 ft
FRIO - DISPOSAL (Frio)
MIOCENE (Miocene (undifferentiated))
WILCOX - DISPOSAL (Wilcox)
YEGUA - 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 ↗

Perforations (3)

IntervalType
1,770–1,778 ftPerforated
3,112–3,500 ftPerforated
3,278–3,500 ftPerforated

Casing (4)

SizeSet DepthCement
8.625"398 ft210 sx
8.625"402 ft105 sx
5.5"3,276 ft498 sx
5.5"3,281 ft498 sx

Permit History (1)

Applications (1)

#523817 A H-M RESOURCE MANAGEMENT, INC.
received 2002-09-18

Records & Logs

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

W-2/G-1 2022-04-21
W-2/G-1 2022-04-05
W-2/G-1 2003-08-20
W-2/G-1 2003-01-27 log on file
W-2/G-1 2003-02-21

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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in WALLER County.

Well Details

Well Number
11
Max Depth
4,000 ft
Drill Type
Vertical
County
WALLER
District
3
Completed
2014-09-16

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-07-18)
Cum Oil (all leases)
13,459 bbl
Cum Gas (all leases)
126,164 mcf
Activities
OPRS/G, OPRS/O