Nancy Davis

Person

Glen Rose, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods using drillability exponents
- Patent number 10,400,572
- Issue date Sep 3, 2019
- Halliburton Energy Services, Inc.
- James Randolph Lovorn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Borehole pressure management methods and systems with adaptive lear...
- Patent number 10,294,742
- Issue date May 21, 2019
- Halliburton Energy Services, Inc.
- James Randolph Lovorn
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure control in drilling operations with choke position determi...
- Patent number 10,047,578
- Issue date Aug 14, 2018
- Halliburton Energy Services, Inc.
- James R. Lovorn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diverting flow in a kill mud circulation system to regulate kill mu...
- Patent number 9,995,097
- Issue date Jun 12, 2018
- Halliburton Energy Services, Inc.
- Nancy Suzan Davis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Well drilling methods with automated response to event detection
- Patent number 9,528,334
- Issue date Dec 27, 2016
- Halliburton Energy Services, Inc.
- Nancy Davis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Preemptive setpoint pressure offset for flow diversion in drilling...
- Patent number 9,447,647
- Issue date Sep 20, 2016
- Halliburton Energy Services, Inc.
- James R. Lovorn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Integrated geomechanics determinations and wellbore pressure control
- Patent number 9,328,573
- Issue date May 3, 2016
- Halliburton Energy Services, Inc.
- William Bradley Standifird
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diverting flow in a drilling fluid circulation system to regulate d...
- Patent number 9,068,419
- Issue date Jun 30, 2015
- Halliburton Energy Services, Inc.
- Nancy Suzan Davis
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure and flow control in drilling operations
- Patent number 8,397,836
- Issue date Mar 19, 2013
- Halliburton Energy Services, Inc.
- Charles M. Pool
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure and flow control in drilling operations
- Patent number 8,286,730
- Issue date Oct 16, 2012
- Halliburton Energy Services, Inc.
- Charles M. Pool
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annulus pressure setpoint correction using real time pressure while...
- Patent number 8,240,398
- Issue date Aug 14, 2012
- Halliburton Energy Services, Inc.
- James R. Lovorn
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS USING DRILLABILITY EXPONENTS
- Publication number 20170037721
- Publication date Feb 9, 2017
- James Randolph Lovorn
- E21 - EARTH DRILLING MINING
Information Patent Application
Dynamic Determination of a Single Equivalent Circulating Density (E...
- Publication number 20160273331
- Publication date Sep 22, 2016
- Halliburton Energy Services Inc.
- Nancy S. Davis
- E21 - EARTH DRILLING MINING
Information Patent Application
BOREHOLE PRESSURE MANAGEMENT METHODS AND SYSTEMS WITH ADAPTIVE LEAR...
- Publication number 20160222741
- Publication date Aug 4, 2016
- Halliburton Energy Services, Inc.
- James Randolph Lovorn
- E21 - EARTH DRILLING MINING
Information Patent Application
DIVERTING FLOW IN A KILL MUD CIRCULATION SYSTEM TO REGULATE KILL MU...
- Publication number 20150354299
- Publication date Dec 10, 2015
- Halliburton Energy Services, Inc.
- Nancy Suzan Davis
- E21 - EARTH DRILLING MINING
Information Patent Application
Pressure Control in Drilling Operations with Choke Position Determi...
- Publication number 20150240579
- Publication date Aug 27, 2015
- Halliburton Energy Services, Inc.
- James R. Lovorn
- E21 - EARTH DRILLING MINING
Information Patent Application
DIVERTING FLOW IN A DRILLING FLUID CIRCULATION SYSTEM TO REGULATE D...
- Publication number 20140345942
- Publication date Nov 27, 2014
- Nancy Suzan Davis
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL DRILLING METHODS WITH AUDIO AND VIDEO INPUTS FOR EVENT DETECTION
- Publication number 20140326505
- Publication date Nov 6, 2014
- Nancy S. Davis
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE CONTROL IN DRILLING OPERATIONS WITH OFFSET APPLIED IN RESP...
- Publication number 20140290964
- Publication date Oct 2, 2014
- James R. Lovorn
- E21 - EARTH DRILLING MINING
Information Patent Application
PREEMPTIVE SETPOINT PRESSURE OFFSET FOR FLOW DIVERSION IN DRILLING...
- Publication number 20130112404
- Publication date May 9, 2013
- Halliburton Energy Services, Inc.
- James R. LOVORN
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE AND FLOW CONTROL IN DRILLING OPERATIONS
- Publication number 20120277918
- Publication date Nov 1, 2012
- Halliburton Energy Services, Inc.
- Charles M. POOL
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL DRILLING METHODS WITH AUTOMATED RESPONSE TO EVENT DETECTION
- Publication number 20120241217
- Publication date Sep 27, 2012
- Halliburton Energy Services, Inc.
- Nancy DAVIS
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULUS PRESSURE SETPOINT CORRECTION USING REAL TIME PRESSURE WHILE...
- Publication number 20110303462
- Publication date Dec 15, 2011
- Halliburton Energy Services, Inc.
- James R. LOVORN
- E21 - EARTH DRILLING MINING
Information Patent Application
INTEGRATED GEOMECHANICS DETERMINATIONS AND WELLBORE PRESSURE CONTROL
- Publication number 20110290562
- Publication date Dec 1, 2011
- Halliburton Energy Services, Inc.
- William Bradley Standifird
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE AND FLOW CONTROL IN DRILLING OPERATIONS
- Publication number 20110139509
- Publication date Jun 16, 2011
- Halliburton Energy Services, Inc.
- Charles M. POOL
- E21 - EARTH DRILLING MINING

Nancy Davis

Person

Patents Grantslast 30 patents

Apparatus and methods using drillability exponents

Borehole pressure management methods and systems with adaptive lear...

Pressure control in drilling operations with choke position determi...

Diverting flow in a kill mud circulation system to regulate kill mu...

Well drilling methods with automated response to event detection

Preemptive setpoint pressure offset for flow diversion in drilling...

Integrated geomechanics determinations and wellbore pressure control

Diverting flow in a drilling fluid circulation system to regulate d...

Pressure and flow control in drilling operations

Pressure and flow control in drilling operations

Annulus pressure setpoint correction using real time pressure while...

Patents Applicationslast 30 patents

APPARATUS AND METHODS USING DRILLABILITY EXPONENTS

Dynamic Determination of a Single Equivalent Circulating Density (E...

BOREHOLE PRESSURE MANAGEMENT METHODS AND SYSTEMS WITH ADAPTIVE LEAR...

DIVERTING FLOW IN A KILL MUD CIRCULATION SYSTEM TO REGULATE KILL MU...

Pressure Control in Drilling Operations with Choke Position Determi...

DIVERTING FLOW IN A DRILLING FLUID CIRCULATION SYSTEM TO REGULATE D...

WELL DRILLING METHODS WITH AUDIO AND VIDEO INPUTS FOR EVENT DETECTION

PRESSURE CONTROL IN DRILLING OPERATIONS WITH OFFSET APPLIED IN RESP...

PREEMPTIVE SETPOINT PRESSURE OFFSET FOR FLOW DIVERSION IN DRILLING...

PRESSURE AND FLOW CONTROL IN DRILLING OPERATIONS

WELL DRILLING METHODS WITH AUTOMATED RESPONSE TO EVENT DETECTION

ANNULUS PRESSURE SETPOINT CORRECTION USING REAL TIME PRESSURE WHILE...

INTEGRATED GEOMECHANICS DETERMINATIONS AND WELLBORE PRESSURE CONTROL

PRESSURE AND FLOW CONTROL IN DRILLING OPERATIONS