NEXEN ENERGY ULC

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CALGARY, ALBERTA, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Later stage hydrocarbon production processes
- Patent number 10,145,225
- Issue date Dec 4, 2018
- NEXEN ENERGY ULC
- Julio Sanchez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Processes for producing hydrocarbons from a reservoir
- Patent number 10,041,341
- Issue date Aug 7, 2018
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for increasing gas recovery in fractures proximate fracture...
- Patent number 10,030,491
- Issue date Jul 24, 2018
- NEXEN ENERGY ULC
- James Frederick Pyecroft
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods, systems and devices for predicting reservoir properties
- Patent number 10,007,015
- Issue date Jun 26, 2018
- Nexen Energy ULC
- Frederick David Gray
- G01 - MEASURING TESTING
Information Patent Grant
Sagdox geometry
- Patent number 9,828,841
- Issue date Nov 28, 2017
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
SAGDOX geometry for impaired bitumen reservoirs
- Patent number 9,803,456
- Issue date Oct 31, 2017
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Integrated central processing facility (CPF) in oil field upgrading...
- Patent number 9,650,578
- Issue date May 16, 2017
- Nexen Energy ULC
- Amo De Klerk
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Steam assisted gravity drainage processes with the addition of oxygen
- Patent number 9,644,468
- Issue date May 9, 2017
- Nexen Energy ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for catalytic steam cracking of non-asphaltene...
- Patent number 9,562,199
- Issue date Feb 7, 2017
- Nexen Energy ULC
- Pedro Pereira Almao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Steam anti-coning/cresting technology ( SACT) remediation process
- Patent number 9,328,592
- Issue date May 3, 2016
- Nexen Energy ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steam assisted gravity drainage processes with the addition of oxygen
- Patent number 9,163,491
- Issue date Oct 20, 2015
- Nexen Energy ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure multistage centrifugal pump for fracturing hydrocarbo...
- Patent number 8,944,168
- Issue date Feb 3, 2015
- Nexen Energy ULC
- Dana Pettigrew
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
H2S conversion to sulfur using a regenerated iodine solution
- Patent number 8,828,351
- Issue date Sep 9, 2014
- SIEMENS ENERGY, INC.
- Chad L. Felch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High pressure hydrocarbon fracturing on demand method and related p...
- Patent number 8,763,704
- Issue date Jul 1, 2014
- Nexen Energy ULC
- Dana Pettigrew
- E21 - EARTH DRILLING MINING

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Patents Applicationslast 30 patents

Information Patent Application
METHODS, SYSTEMS AND DEVICES FOR MODELLING RESERVOIR PROPERTIES
- Publication number 20190120022
- Publication date Apr 25, 2019
- NEXEN ENERGY ULC
- Stefan ZANON
- E21 - EARTH DRILLING MINING
Information Patent Application
PROCESSES FOR PRODUCING HYDROCARBONS FROM A RESERVOIR
- Publication number 20190112907
- Publication date Apr 18, 2019
- NEXEN ENERGY ULC
- Thomas HARDING
- E21 - EARTH DRILLING MINING
Information Patent Application
PROCESSES FOR EFFECTING HYDROCARBON PRODUCTION FROM RESERVOIRS HAVI...
- Publication number 20180355706
- Publication date Dec 13, 2018
- NEXEN ENERGY ULC
- Thomas HARDING
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR RECOVERING HYDROCARBONS FROM LOW PERMEABILITY FORMATIONS
- Publication number 20180347328
- Publication date Dec 6, 2018
- NEXEN ENERGY ULC
- Roberto AGUILERA
- E21 - EARTH DRILLING MINING
Information Patent Application
LOW PRESSURE FLUID INJECTION FOR RECOVERING HYDROCARBON MATERIAL FR...
- Publication number 20180328158
- Publication date Nov 15, 2018
- NEXEN ENERGY ULC
- Roberto AGUILERA
- E21 - EARTH DRILLING MINING
Information Patent Application
EMULSION COMPOSITION SENSOR
- Publication number 20180306693
- Publication date Oct 25, 2018
- NEXEN ENERGY ULC
- Alireza NAZARI
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE SWING PROCESSES FOR PRODUCING HEAVY HYDROCARBONS FROM RESE...
- Publication number 20180045028
- Publication date Feb 15, 2018
- NEXEN ENERGY ULC
- Thomas Grant HARDING
- E21 - EARTH DRILLING MINING
Information Patent Application
PROCESSES FOR PRODUCING HYDROCARBONS FROM A RESERVOIR
- Publication number 20170321528
- Publication date Nov 9, 2017
- NEXEN ENERGY ULC
- Thomas HARDING
- E21 - EARTH DRILLING MINING
Information Patent Application
UPGRADING OF HYDROCARBON MATERIAL
- Publication number 20170152451
- Publication date Jun 1, 2017
- NEXEN ENERGY ULC
- Nestor Gregorio ZERPA REQUES
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LATER STAGE HYDROCARBON PRODUCTION PROCESSES
- Publication number 20170009562
- Publication date Jan 12, 2017
- NEXEN ENERGY ULC
- Julio SANCHEZ
- E21 - EARTH DRILLING MINING
Information Patent Application
USE OF STEAM ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("SAGDOX") IN TH...
- Publication number 20170002638
- Publication date Jan 5, 2017
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
PROCESSES FOR HYDRAULIC FRACTURING
- Publication number 20160290112
- Publication date Oct 6, 2016
- NEXEN ENERGY ULC
- James Frederick PYECROFT
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR INCREASING GAS RECOVERY IN FRACTURES PROXIMATE FRACTURE...
- Publication number 20160281480
- Publication date Sep 29, 2016
- NEXEN ENERGY ULC
- James Frederick PYECROFT
- E21 - EARTH DRILLING MINING
Information Patent Application
PROCESSES FOR PRODUCING HYDROCARBONS FROM A RESERVOIR
- Publication number 20160273326
- Publication date Sep 22, 2016
- NEXEN ENERGY ULC
- Richard Kelso KERR
- E21 - EARTH DRILLING MINING
Information Patent Application
STEAM ASSISTED GRAVITY DRAINAGE WITH ADDED OXYGEN ("SAGDOX") IN DEE...
- Publication number 20160265327
- Publication date Sep 15, 2016
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS, SYSTEMS AND DEVICES FOR PREDICTING RESERVOIR PROPERTIES
- Publication number 20160245065
- Publication date Aug 25, 2016
- NEXEN ENERGY ULC
- Frederick David Gray
- G01 - MEASURING TESTING
Information Patent Application
Steam Assisted Gravity Drainage Processes with the Addition of Oxygen
- Publication number 20160177692
- Publication date Jun 23, 2016
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
UPLIFTED SINGLE WELL STEAM ASSISTED GRAVITY DRAINAGE SYSTEM AND PRO...
- Publication number 20150285050
- Publication date Oct 8, 2015
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH PRESSURE MULTISTAGE CENTRIFUGAL PUMP FOR FRACTURING HYDROCARBO...
- Publication number 20150083427
- Publication date Mar 26, 2015
- NEXEN ENERGY ULC
- Dana Pettigrew
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
USE OF STEAM-ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("SAGDOX") IN TH...
- Publication number 20140166278
- Publication date Jun 19, 2014
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTENDED REACH STEAM ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("ERSAGD...
- Publication number 20140166279
- Publication date Jun 19, 2014
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR INCREASING PRODUCT RECOVERY IN FRACTURES PROXIMATE FRACT...
- Publication number 20140144623
- Publication date May 29, 2014
- NEXEN ENERGY ULC
- James Frederick Pyecroft
- E21 - EARTH DRILLING MINING
Information Patent Application
INTEGRATED CENTRAL PROCESSING FACILITY (CPF) IN OIL FIELD UPGRADING...
- Publication number 20140138287
- Publication date May 22, 2014
- NEXEN ENERGY ULC
- Arno De Klerk
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
USE OF STEAM ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("SAGDOX") IN TH...
- Publication number 20140096960
- Publication date Apr 10, 2014
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- B08 - CLEANING
Information Patent Application
STEAM ASSISTED GRAVITY DRAINAGE WITH ADDED OXYGEN ("SAGDOX") IN DEE...
- Publication number 20140096962
- Publication date Apr 10, 2014
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM OF OPTIMIZED STEAM-ASSISTED GRAVITY DRAINAGE WITH...
- Publication number 20140076555
- Publication date Mar 20, 2014
- NEXEN ENERGY ULC
- Richard Kelso Kerr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

NEXEN ENERGY ULC

Organization

Patents Grantslast 30 patents

Later stage hydrocarbon production processes

Processes for producing hydrocarbons from a reservoir

Method for increasing gas recovery in fractures proximate fracture...

Methods, systems and devices for predicting reservoir properties

Sagdox geometry

SAGDOX geometry for impaired bitumen reservoirs

Integrated central processing facility (CPF) in oil field upgrading...

Steam assisted gravity drainage processes with the addition of oxygen

Systems and methods for catalytic steam cracking of non-asphaltene...

Steam anti-coning/cresting technology ( SACT) remediation process

Steam assisted gravity drainage processes with the addition of oxygen

High pressure multistage centrifugal pump for fracturing hydrocarbo...

H2S conversion to sulfur using a regenerated iodine solution

High pressure hydrocarbon fracturing on demand method and related p...

Patents Applicationslast 30 patents

METHODS, SYSTEMS AND DEVICES FOR MODELLING RESERVOIR PROPERTIES

PROCESSES FOR PRODUCING HYDROCARBONS FROM A RESERVOIR

PROCESSES FOR EFFECTING HYDROCARBON PRODUCTION FROM RESERVOIRS HAVI...

METHOD FOR RECOVERING HYDROCARBONS FROM LOW PERMEABILITY FORMATIONS

LOW PRESSURE FLUID INJECTION FOR RECOVERING HYDROCARBON MATERIAL FR...

EMULSION COMPOSITION SENSOR

PRESSURE SWING PROCESSES FOR PRODUCING HEAVY HYDROCARBONS FROM RESE...

PROCESSES FOR PRODUCING HYDROCARBONS FROM A RESERVOIR

UPGRADING OF HYDROCARBON MATERIAL

LATER STAGE HYDROCARBON PRODUCTION PROCESSES

USE OF STEAM ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("SAGDOX") IN TH...

PROCESSES FOR HYDRAULIC FRACTURING

METHOD FOR INCREASING GAS RECOVERY IN FRACTURES PROXIMATE FRACTURE...

PROCESSES FOR PRODUCING HYDROCARBONS FROM A RESERVOIR

STEAM ASSISTED GRAVITY DRAINAGE WITH ADDED OXYGEN ("SAGDOX") IN DEE...

METHODS, SYSTEMS AND DEVICES FOR PREDICTING RESERVOIR PROPERTIES

Steam Assisted Gravity Drainage Processes with the Addition of Oxygen

UPLIFTED SINGLE WELL STEAM ASSISTED GRAVITY DRAINAGE SYSTEM AND PRO...

HIGH PRESSURE MULTISTAGE CENTRIFUGAL PUMP FOR FRACTURING HYDROCARBO...

USE OF STEAM-ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("SAGDOX") IN TH...

EXTENDED REACH STEAM ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("ERSAGD...

METHOD FOR INCREASING PRODUCT RECOVERY IN FRACTURES PROXIMATE FRACT...

INTEGRATED CENTRAL PROCESSING FACILITY (CPF) IN OIL FIELD UPGRADING...

USE OF STEAM ASSISTED GRAVITY DRAINAGE WITH OXYGEN ("SAGDOX") IN TH...

STEAM ASSISTED GRAVITY DRAINAGE WITH ADDED OXYGEN ("SAGDOX") IN DEE...

METHOD AND SYSTEM OF OPTIMIZED STEAM-ASSISTED GRAVITY DRAINAGE WITH...