42-399-35125

INJECTION

SYKES O. C. 8

RUNNELS County · District 7 · ATLAS OPERATING LLC · HRUBETZ (ELLEN)

Permits

2

Max Depth

5,400 ft

First Permit

2008-05-21

Latest Activity

2008-05-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

Shut-In

Plugged

P-5 Org Status: H

!

EWA / Permit operator mismatch

Scheduling: ATLAS OPERATING LLC ≠ Permit: PIONEER EXPLORATION, LLC

Resolved via: schedulingATLAS OPERATING LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2008-10

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000099413 permitted 2008-09-10

Permitted Volume

18,500 bbl/d

Max Pressure

1,900 psi

Injection Interval

4,710–5,280 ft

Injected (12mo)

46,970 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-03-01)

Operator History

originally filed by PIONEER EXPLORATION, LLC — asset transferred

Lease Production

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

Formation Tops (6) Elevation 1,921 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GOEN LIME3,750 ft-1,829 ft
GARDNER3,850 ft-1,929 ft
UPPER GRAY4,018 ft-2,097 ft
ELLENBURGER 4,482 ft-2,561 ft
CAMBRIAN SAND5,068 ft-3,147 ft
CAMBRIA SAND5,068 ft-3,147 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 ↗

Perforations (3)

IntervalType
4,930–4,950 ftPerforated
5,071–5,080 ftPerforated
5,095–5,104 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"230 ft150 sx
5.5"5,251 ft320 sx
5.5"70 sx

Permit History (2)

Applications (2)

#661110 A PIONEER EXPLORATION, LLC
received 2008-11-07
#661110 A PIONEER EXPLORATION, LLC
received 2008-05-02

Records & Logs

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

W-2/G-1 2008-11-20
W-2/G-1 2008-11-03 log on file
W-2/G-1 2008-11-21

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 RUNNELS County.

Well Details

Well Number
39
Max Depth
5,400 ft
Drill Type
Vertical
County
RUNNELS
District
7

Operator

Location
HOUSTON
P-5 Status
H (filed 2026-03-09)
Cum Oil (all leases)
7,184,429 bbl
Cum Gas (all leases)
10,995,911 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
78