Inventor
REESING DAVID L
US12 patents
⚠️ This page may combine multiple inventors who share the name “REESING DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
6 patentsUS6026903AFeb 22, 2000
Bidirectional disappearing plug
HALLIBURTON ENERGY SERV INC166 citations98
US5765641AJun 16, 1998
Bidirectional disappearing plug
HALLIBURTON ENERGY SERV INC204 citations98
US6076600AJun 20, 2000
Plug apparatus having a dispersible plug member and a fluid barrier
HALLIBURTON ENERGY SERV INC188 citations97
US5865255AFeb 2, 1999
Full bore nipple and associated lock mandrel therefor
HALLIBURTON ENERGY SERV INC23 citations91
US5865252AFeb 2, 1999
One-trip well perforation/proppant fracturing apparatus and methods
HALLIBURTON ENERGY SERV INC50 citations89
US8763707B2Jul 1, 2014
Downhole circulating valve having a metal-to-metal seal
HALLIBURTON ENERGY SERV INC1 citations51
HALLIBURTON CO
3 patentsUS5492173AFeb 20, 1996
Plug or lock for use in oil field tubular members and an operating system therefor
HALLIBURTON CO234 citations99
US5566763AOct 22, 1996
Decentralizing, centralizing, locating and orienting subsystems and methods for subterranean multilateral well drilling and completion
HALLIBURTON CO52 citations96
US5613559AMar 25, 1997
Decentralizing centralizing locating and orienting subsystems and methods for subterranean multilateral well drilling and completion
HALLIBURTON CO37 citations92