42-227-41211

PRODUCING Horizontal

CARPENTER 11-31 B UNIT

HOWARD County · District 8 · HIGHPEAK ENERGY HOLDINGS LLC · SPRABERRY (TREND AREA)

Permits

2

Max Depth

6,000 ft

First Permit

2021-07-02

Latest Activity

2021-07-02

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-11-09

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2021-08

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 (11) Elevation 2,382 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 409 ft+1,973 ft
RUSTLER 891 ft+1,491 ft
SEVEN RIVERS 1,285 ft+1,097 ft
YATES 1,285 ft+1,097 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)2,405 ft-23 ft
CLEARFORK - SEVERE WATER FLOWS (Clear Fork)3,231 ft-849 ft
SPRABERRY 4,247 ft-1,865 ft
SPRABERRY 4,727 ft-2,345 ft
LEONARD 5,673 ft-3,291 ft
DEAN
GLORIETA

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
42-227-41102 CARPENTER 11-31 B UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.0 mi
Santa Rosa 396'Dean 590'Rustler 889'Yates 1,283'Seven Rivers 1,366'San Andres 2,402'Clear Fork 3,238'Spraberry 4,711'Leonard 5,643'Dean 5,920'Glorieta
42-227-41618 WOLF 13-33 B UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.2 mi
Santa Rosa 481'Rustler 934'Yates 1,355'Seven Rivers 1,498'San Andres 2,482'Clear Fork 3,410'Spraberry 4,832'Leonard 5,734'Wolfcamp Glorieta Dean Coleman Junction
42-227-42382 CARPENTER 11-31 B UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.2 mi
Santa Rosa 400'Rustler 940'Yates 1,320'Seven Rivers 1,460'San Andres 2,435'Clear Fork 3,349'Spraberry 4,754'Leonard 5,668'Dean 5,937'Glorieta
42-227-42383 CARPENTER 11-31 B UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.2 mi
Santa Rosa 407'Rustler 937'Yates 1,314'Seven Rivers 1,455'San Andres 2,428'Clear Fork 3,355'Spraberry 4,769'Leonard 5,681'Glorieta Dean Coleman Junction
42-227-42355 CARPENTER 11-31 A UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.2 mi
Santa Rosa 399'Rustler 928'Yates 1,315'Seven Rivers 1,458'San Andres 2,436'Clear Fork 3,358'Spraberry 4,777'Leonard 5,681'Dean 5,954'Glorieta
42-227-42490 CARPENTER 11-31 B UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.2 mi
Santa Rosa 393'Rustler 819'Yates 1,270'Seven Rivers 1,348'San Andres 2,338'Clear Fork 3,234'Spraberry 4,687'Leonard 5,617'Dean Glorieta
42-227-42381 CARPENTER 11-31 A UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.2 mi
Santa Rosa 398'Rustler 917'Yates 1,319'Seven Rivers 1,463'San Andres 2,436'Clear Fork 3,354'Spraberry 4,785'Leonard 5,680'Glorieta Dean
42-227-42356 CARPENTER 11-31 B UNIT · HIGHPEAK ENERGY HOLDINGS, LLC
0.2 mi
Rustler 870'Yates 1,275'Seven Rivers 1,349'San Andres 2,349'Clear Fork 3,249'Spraberry 4,651'Leonard 5,554'Dean 5,831'Santa Rosa Glorieta

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
6,145–19,282 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"452 ft480 sx
9.625"5,235 ft685 sx
7"5,237 ft1,865 sx
5.5"19,383 ft1,865 sx

Permit History (2)

Applications (2)

#870879 A HIGHPEAK ENERGY HOLDINGS, LLC
received 2021-07-06
#870879 A HIGHPEAK ENERGY HOLDINGS, LLC
received 2021-06-29

Records & Logs

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

W-2/G-1 2022-02-15 log on file
W-2/G-1 2021-10-28 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 32.481269
Lon -101.248104

Well Details

Well Number
L 6H
Max Depth
6,000 ft
Drill Type
Horizontal
County
HOWARD
District
8
Completed
2021-11-09

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2024-12-04)
Cum Oil (all leases)
76,590,958 bbl
Cum Gas (all leases)
318,797 mcf
Activities
OPRS/G, OPRS/O
Total Permits
871