PNEUMATIC SNAP PILOT

CHAMPIONX LLC, APERGY ESP SYSTEMS, LLC, APERGY BMCS ACQUISITION CORP, HARBISON-FISCHER, INC., NORRIS RODS, INC.,, NORRIS RODS, INC.,, NORRISEAL-WELLMARK, INC., PCS FERGUSON, INC., QUARTZDYNE, INC., US SYNTHETIC CORPORATION

from JPMORGAN CHASE BANK, N.A.

RELEASE OF SECURITY INTEREST IN PATENTS Recorded 2025-07-17

CHAMPIONX LLC

from NORRISEAL-WELLMARK, INC.

MERGER Recorded 2023-12-20

ACE DOWNHOLE, LLC, HARBISON-FISCHER, INC., NORRIS RODS, INC., PCS FERGUSON, INC., QUARTZDYNE, INC., SPIRIT GLOBAL ENERGY SOLUTIONS, INC., THETA OILFIELD SERVICES, INC., APERGY BMCS ACQUISITION CORP., NORRISEAL-WELLMARK, INC., US SYNTHETIC CORPORATION, WINDROCK, INC.

from BANK OF AMERICA, N.A.

RELEASE OF SECURITY INTEREST Recorded 2022-06-07

BANK OF AMERICA, N.A.

from ACE DOWNHOLE, LLC, APERGY BMCS ACQUISITION CORP., HARBISON-FISCHER, INC., NORRIS RODS, INC., NORRISEAL-WELLMARK, INC., PCS FERGUSON, INC., QUARTZDYNE, INC., SPIRIT GLOBAL ENERGY SOLUTIONS, INC., THETA OILFIELD SERVICES, INC., US SYNTHETIC CORPORATION, WINDROCK, INC.

SECURITY INTEREST Recorded 2020-06-05

JPMORGAN CHASE BANK, N.A.

from APERGY (DELAWARE) FORMATION, INC., APERGY BMCS ACQUISITION CORP., APERGY ENERGY AUTOMATION, LLC, HARBISON-FISCHER, INC., NORRISEAL-WELLMARK, INC., PCS FERGUSON, INC., QUARTZDYNE, INC., SPIRIT GLOBAL ENERGY SOLUTIONS, INC., US SYNTHETIC CORPORATION, WINDROCK, INC.

SECURITY AGREEMENT Recorded 2018-05-09

CLOVE PARK INSURANCE COMPANY

from DELAWARE CAPITAL FORMATION, INC.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2015-02-02

CP FORMATION LLC

from CLOVE PARK INSURANCE COMPANY

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2015-02-02

NORRISEAL-WELLMARK, INC.

from CP FORMATION LLC

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2015-02-02

DELAWARE CAPITAL FORMATION, INC.

from FRESE, JOHN J., NICEWARNER, IVY J., REED, JAMES N.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2001-08-16