← Wells

42-227-31678

Long String Casing

DOUTHIT UNIT

HOWARD County · District 8 · GRAYROCK ENERGY II LLC · HOWARD GLASSCOCK (CONSOLIDATED)

Permits

1

Max Depth

1,550 ft

First Permit

1978-09-26

Latest Activity

1978-09-26

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2023-08-01

!

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: EXXON CORP.

Resolved via: production → GRAYROCK ENERGY II, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

HOWARD County disposal market →
H-1 Injection Plugged 2023-08-25 UIC #000054711 permitted 2006-09-25

Permitted Volume

700 bbl/d

Max Pressure

650 psi

Injection Interval

1,371–1,387 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2022-12-01)

Operator History

Chain of Custody

EXXON CORP. 1993-1994→ STEPHENS, AUTRY C. 1994-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2021→ OAK PRAIRIE OPERATIONS, LLC 2021-2024→ GRAYROCK ENERGY II, LLC 2024-2026

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (3) Elevation 2,444 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 1,192 ft+1,252 ft
SEVEN RIVERS 1,276 ft+1,168 ft
U SEVEN RIVERS SAND1,370 ft+1,074 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 (1)

IntervalType
1,371–1,387 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"152 ft100 sx
2"1,395 ft—
4.5"1,494 ft200 sx

Permit History (1)

#33447 Drill Long String Casing

DOUTHIT UNIT · 1,550 ft

1978-09-26

Spud 1978-10-09

Applications (1)

#33447 A EXXON CORP.
received 1978-09-26

Records & Logs

5 completion filings on record.

W-2/G-1 1991-10-02
W-2/G-1 1991-10-02
W-2/G-1 1985-05-01
W-2/G-1 1978-11-03
W-2/G-1 1978-11-03
Completion packets + logs ↗ Wellbore filings ↗

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 HOWARD County.

Well Details

Well Number
127
Max Depth
1,550 ft
Drill Type
Vertical
County
HOWARD
District
8
Operator
GRAYROCK ENERGY II LLC

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2025-10-16)
Cum Oil (all leases)
1,537,532 bbl
Cum Gas (all leases)
35,084 mcf
Activities
OPRS/G, OPRS/O