国家/地区 美国（16）
IPC部 C（16） B（6） E（6）
IPC大类 C09（15） C08（7） E21（6）
C01（4） B29（2） B82（2）
C04（2） C23（2）
IPC小类 C09K（13） C08K（6） E21B（6）
C01B（4） C08G（3） C09D（3）
B29C（2） B82Y（2） C04B（2）
C08F（2） C08J（2） C08L（2）
C23F（2）
IPC C08K003/04（6） C09K008/03（5） C09K008/516（5）
C09K008/504（4） C09K008/508（4） C09K008/512（4）
C09K008/80（4） C01B032/194（3） C09K008/42（3）
C09K008/467（3） E21B033/138（3） C01B032/198（2）
C04B028/02（2） C04B040/00（2） C08G059/50（2）
发明人 ALSHARAEH E（5） LI W（5） ALMOHSIN A（3）
BATAWEEL M A（2） HUANG J（2） KRISHNAN M R（2）
LIANG F（2） MUSSO S（2） SANTRA A（2）
公开年 2021（16）
申请年 2020（12）  2019（3） 
专利权人 ARAMCO SERVICES CO（16）

Graphene oxide Janus nanosheet relatively permeability modifier for reducing water permeability in carbonate formation, comprises graphene oxide nanosheet having first and second sides, first and second alkyl groups and functional group.

LI W, LIANG F, HUANG J

Graphene oxide Janus nanosheet crosslinker for carbonate formations, comprises graphene oxide nanosheet has first side and second side, alkyl group bonded to the first side.

LI W, LIANG F, HUANG J

Producing coated proppant for producing oil and gas, involves combining proppant particle with monomer solution of first and second monomer, cross-linking agent and initiator, polymerizing, mixing resin solution and curing resin solution.

KRISHNAN M R, ALSHARAEH E, LI W

Coated proppant for use in fracturing operations, comprises proppant particle, intermediate cross-linked terpolymer layer encapsulating proppant particle and outer resin layer encapsulating intermediate cross-linked terpolymer layer.

KRISHNAN M R, ALSHARAEH E, LI W

Polymer composite comprises epoxy based polymer forming polymer matrix, and amino-graphene dispersed throughout polymer matrix, where graphene is functionalized with 3,5-dinitrophenyl groups to form functionalized graphene.

ZHU S S, ALTAIE I, FIHRI A, SWAGER T M, ALAMRI H A

Preparing polymer-sand nanocomposite comprises applying surface polymerization to surface of sand particles by combining polymerization initiator dissolved in solvent with the sand particles to form precursor sand mixture.

BATAWEEL M A, ALSHARAEH E, ALMOHSIN A

Preparing polymer composite involves dispersing nanosheet filler within polymer matrix by dissolving monomer in water to form first solution, dispersing nanosheet filler in organic solvent in the presence of emulsifying agent.

MICHAEL F M, ALSHARAEH E, ALMOHSIN A

Operating hydroprocessing reactor involves applying graphene-based coating to the surfaces of the reactor, introducing feed comprising crude oil or its fractions and hydrogen into reactor, and increasing operating temperature.

ALKHANI A F, KOSEOGLU A C, KOSEOGLU O R, COSEOGLUATACAN, CARD A S

Water-based wellbore fluid comprises aqueous base fluid and modified graphene shale inhibitor that comprises one or more substituents that are covalently bonded to graphene via linking group, one or more substituents is hydrocarbon group.

SALEH T A, ALARFAJ M K, RANA A A

Producing reversible hemiaminal or aminal gel composition used in 3D printing, involves preparing liquid precursor composition, where liquid precursor composition operable to remain in first liquid state at about room temperature.

BOUL P