Inventor

UPSHALL MAC

CA4 patents

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

HALLIBURTON ENERGY SERVICES INC

2 patents

US9506326B2Nov 29, 2016

Rotationally-independent wellbore ranging

HALLIBURTON ENERGY SERVICES INC13 citations83

US10429534B2Oct 1, 2019

Gradient-based single well ranging system for SAGD application

HALLIBURTON ENERGY SERVICES INC5 citations71

HAY RICHARD T

1 patent

US8912915B2Dec 16, 2014

Borehole array for ranging and crosswell telemetry

HAY RICHARD T16 citations90

RODNEY PAUL F

1 patent

US8618803B2Dec 31, 2013

Well location determination apparatus, methods, and systems

RODNEY PAUL F7 citations82