P

Inventor

EOFF LARRY

US9 patents
⚠️ This page may combine multiple inventors who share the name “EOFF LARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERV INC

4 patents
US6187839B1Feb 13, 2001

Methods of sealing compositions and methods

HALLIBURTON ENERGY SERV INC207 citations98
US7182136B2Feb 27, 2007

Methods of reducing water permeability for acidizing a subterranean formation

HALLIBURTON ENERGY SERV INC73 citations97
US8360145B2Jan 29, 2013

Selective placement of conformance treatments in multi-zone well completions

HALLIBURTON ENERGY SERV INC9 citations83
US8459352B1Jun 11, 2013

Selective placement of conformance treatments in multi-zone well completions

HALLIBURTON ENERGY SERV INC4 citations73

HALLIBURTON CO

2 patents
US5264470ANov 23, 1993

Set retarding additives, cement compositions and methods

HALLIBURTON CO70 citations94
US5290357AMar 1, 1994

Acetone/formaldehyde/cyanide resins

HALLIBURTON CO3 citations61

HALLIBURTON ENERGY SERVICES INC

2 patents
US10023498B2Jul 17, 2018

Settable cement compositions for terminating water flow and associated methods

HALLIBURTON ENERGY SERVICES INC0 citations51
US9869156B2Jan 16, 2018

Gellable treatment fluids with clay-based gel retarders and related methods

HALLIBURTON ENERGY SERVICES INC1 citations50

KALMAN MARK D

1 patent
US8196655B2Jun 12, 2012

Selective placement of conformance treatments in multi-zone well completions

KALMAN MARK D7 citations79