Inventor
PRAY JEFFERY SCOTT
US9 patents
Patents
9 patentsUS10934780B2Mar 2, 2021
Release mechanism for a whipstock
WEATHERFORD TECH HOLDINGS LLC5 citations77
US10519740B2Dec 31, 2019
Sealing apparatus and associated methods of manufacturing
WEATHERFORD TECH HOLDINGS LLC2 citations71
US11560757B2Jan 24, 2023
Release mechanism for a whipstock
WEATHERFORD TECH HOLDINGS LLC1 citations68
US10385640B2Aug 20, 2019
Tension cutting casing and wellhead retrieval system
WEATHERFORD TECH HOLDINGS LLC3 citations67
US11519234B2Dec 6, 2022
Contingency release of mill from whipstock
WEATHERFORD TECH HOLDINGS LLC1 citations61
US11572739B2Feb 7, 2023
RFID actuated release of mill from whipstock
WEATHERFORD TECH HOLDINGS LLC0 citations59
US12091970B2Sep 17, 2024
Release mechanism for a whipstock
WEATHERFORD TECH HOLDINGS LLC0 citations58
US10472911B2Nov 12, 2019
Gripping apparatus and associated methods of manufacturing
WEATHERFORD TECH HOLDINGS LLC0 citations50
US10718173B2Jul 21, 2020
Self-adjusting slips
WEATHERFORD TECH HOLDINGS LLC0 citations49