42-227-39813

PRODUCING

CHALK G. O.

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

RRC Lookup

Permits

Max Depth

4,300 ft

First Permit

2018-10-08

Latest Activity

2018-10-08

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-02-10

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: GRAYROCK ENERGY II LLC ≠ Permit: ROVER PETROLEUM OPERATING, LLC

Resolved via: production → GRAYROCK ENERGY II, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-12

Last Production

2026-03

Operator History

Chain of Custody

CIMAREX ENERGY CO. OF COLORADO 2011-2012→ MERIT ENERGY COMPANY 2013-2017→ ROVER PETROLEUM OPERATING, LLC 2017-2023→ GRAYROCK ENERGY II, LLC 2024-2025

Lease Production

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

Oil

production & DCA →

Permit History (1)

#845444 Drill Final Completion

CHALK, G. O. · 4,300 ft

2018-10-08

Spud 2018-11-07

Permit Applications (1)

#845444 A ROVER PETROLEUM OPERATING, LLC

received 2018-10-04

Google Maps → Explorer Map →

Lat 32.123986

Lon -101.241793

Well Details

Well Number: 48CF
Max Depth: 4,300 ft
Drill Type: Vertical
County: HOWARD
District: 8
Operator: GRAYROCK ENERGY II LLC
Completed: 2019-02-10

Operator

Name: GRAYROCK ENERGY II, LLC
Location: FORT WORTH
P-5 Status: Y (filed 2025-08-04)
Cum Oil (all leases): 1,337,078 bbl
Cum Gas (all leases): 35,084 mcf
Activities: OPRS/G, OPRS/O

External Links

RRC Wellbore Query →