Patent Assignment
Reel/Frame 030214/0269
Assignment of Assignor's Interest
Recorded: 2013-04-15
Pages: 4
Assignors
HOFFMAN, COREY EUGENE
Executed: 2013-03-13
MCDANIEL, STACE BRAC
Executed: 2013-03-13
MURPHY, CHRISTOPHER JOHN
Executed: 2013-03-15
Assignee
WILD WELL CONTROL, INC.
DRILLING TECHNOLOGY CENTER, 2202 OIL CENTER COURT, HOUSTON, TEXAS, 77073
Covered Property
(1)
Annulus Cementing Tool for Subsea Abandonment Operation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 25, 2016
From: INTEGRATED PRODUCTION SERVICES, INC.; SUPERIOR ENERGY SERVICES, L.L.C.; SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.; WARRIOR ENERGY SERVICES CORPORATION
To: JPMORGAN CHASE BANK, N.A. AS ADMINISTRATIVE AGENT
Reel/Frame 037927/0088 →
Security Interest
Feb 11, 2021
From: CSI TECHNOLOGIES, LLC; SPN WELL SERVICES. INC.; STABIL DRILL SPECIALTIES, LLC; SUPERIOR ENERGY SERVICES, L.L.C.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 055281/0031 →
Security Interest
Oct 9, 2025
From: STABIL DRILL SPECIALTIES, L.L.C.; SUPERIOR INSPECTION SERVICES, L.L.C.; H.B. RENTALS, L.C.; SUPERIOR ENERGY SERVICES, INC.
To: TRUIST BANK, AS NOTES COLLATERAL AGENT
Reel/Frame 072526/0562 →