42-329-46418

Final Completion Horizontal

RIO SAN JACINTO 38-43 UNIT 1

MIDLAND County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

2

Max Depth

9,918 ft

First Permit

2023-07-18

Latest Activity

2023-07-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2023-09-10

Shut-In

Plugged

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.

Resolved via: productionDIAMONDBACK E&P LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2023-08

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 2,757 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,048 ft+1,709 ft
RUSTLER 1,677 ft+1,080 ft
YATES 2,712 ft+45 ft
SEVEN RIVERS 3,044 ft-287 ft
QUEEN 3,935 ft-1,178 ft
GRAYBURG 4,478 ft-1,721 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)5,205 ft-2,448 ft
SAN ANDRES- HIGH FLOWS, H2S, COR (San Andres)5,205 ft-2,448 ft
GLORIETA 5,935 ft-3,178 ft
CLEARFORK (Clear Fork)6,840 ft-4,083 ft
SPRABERRY 7,724 ft-4,967 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
42-329-46419 RIO SAN JACINTO 38-43 UNIT 1 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,048'Rustler 1,679'Yates 2,710'Seven Rivers 3,034'Queen 3,948'Grayburg 4,480'San Andres 5,202'San Andres 5,202'Glorieta 5,937'Clear Fork 6,835'Spraberry 7,724'
42-329-46422 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,048'Rustler 1,676'Yates 2,710'Seven Rivers 3,036'Queen 3,873'Grayburg 4,468'San Andres 5,194'San Andres 5,194'Glorieta 5,928'Clear Fork 6,840'Spraberry 7,720'
42-329-46417 RIO SAN JACINTO 38-43 UNIT 1 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,049'Rustler 1,685'Yates 2,705'Seven Rivers 3,041'Queen 3,939'Grayburg 4,478'San Andres 5,193'Glorieta 5,932'Clear Fork 6,839'Spraberry 7,721'
42-329-46420 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,050'Rustler 1,687'Yates 2,706'Seven Rivers 3,042'Queen 3,901'Grayburg 4,456'San Andres 5,214'San Andres 5,214'Glorieta 5,940'Clear Fork 6,842'Spraberry 7,725'
42-329-46421 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.0 mi
Santa Rosa 1,049'Rustler 1,676'Yates 2,688'Seven Rivers 3,036'Queen 3,892'Grayburg 4,446'San Andres 5,196'San Andres 5,196'Glorieta 5,931'Clear Fork 6,840'Spraberry 7,720'
42-329-46374 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.2 mi
Santa Rosa 1,048'Rustler 1,703'Yates 2,730'Seven Rivers 3,067'Queen 3,928'Grayburg 4,483'San Andres 5,222'Glorieta 5,964'Clear Fork 6,861'Spraberry 7,749'
42-329-46376 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.2 mi
Santa Rosa 1,048'Rustler 1,710'Yates 2,726'Seven Rivers 3,064'Queen 3,952'Grayburg 4,487'San Andres 5,149'Glorieta 5,966'Clear Fork 6,862'Spraberry 7,746'Santa Rosa
42-329-46378 RIO SAN JACINTO 38-43 UNIT 2 · ENDEAVOR ENERGY RESOURCES L.P.
0.2 mi
Santa Rosa 1,050'Rustler 1,700'Yates 2,730'Seven Rivers 3,072'Queen 3,946'Grayburg 4,493'San Andres 5,137'Glorieta 5,972'Clear Fork 6,860'Spraberry 7,747'

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
9,730–20,044 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,492 ft850 sx
9.625"8,802 ft1,120 sx
5.5"20,120 ft1,650 sx

Permit History (2)

Applications (2)

#891904 A ENDEAVOR ENERGY RESOURCES L.P.
received 2024-01-23
#891904 A ENDEAVOR ENERGY RESOURCES L.P.
received 2023-07-07

Records & Logs

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

W-2/G-1 2024-11-01 log on file
W-2/G-1 2024-06-25 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 31.783998
Lon -102.041559

Well Details

Well Number
243
Max Depth
9,918 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2023-09-10

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-05-04)
Cum Oil (all leases)
986,290,193 bbl
Cum Gas (all leases)
41,995,553 mcf
Activities
GTHS/C, GTHS/O, OPRS/G, OPRS/O
Total Permits
4,969