Inventor · disambiguated record
Malcolm Upshall
Also filed as: UPSHALL MALCOLM · UPSHALL MALCOLM R
6 granted patents·1 pending application·16 citations·filing 2008–2014
76Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC3GIBB JOHN C1HALLIBURTON ENERGY SERV INC1HAY RICHARD T1UPSHALL MALCOLM1
Top patents by PatentIndex Score
7 records- 0179US9625605B2Systems and methods for performing ranging measurements using third well referencingHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted Apr 18, 2017·6 cites·20 claims
- 0272US9932818B2Apparatus and method for drilling a wellHAY RICHARD T·Filed 2010·Granted Apr 3, 2018·5 cites·6 claims
- 0361US9157317B2Combination power source for a magnetic ranging systemHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted Oct 13, 2015·2 cites·20 claims
- 0450US9951605B2Optimized SAGD well placement utilizing temperature and electromagnetic measurementsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 24, 2018·0 cites·26 claims
- 0547US9562394B2Timed impact drill bit steeringGIBB JOHN C·Filed 2010·Granted Feb 7, 2017·1 cites·25 claims
- 0640US8733431B2Method and system of transmitting electromagnetic waves from a wellboreUPSHALL MALCOLM·Filed 2008·Granted May 27, 2014·2 cites·21 claims
- 0736US2011155466A1Varied rpm drill bit steeringHALLIBURTON ENERGY SERV INC·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →