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1.发明授权公开(公告)号：US11739255B2
公开(公告)日：2023-08-29
申请号：US17454695
申请日：2021-11-12
Inventor： Rajendra Arunkumar Kalgaonkar , Mohammed Abudullah Bataweel , Eyad Alali , Nisar Ullah , Muhammad Mansha
CPC classification number: C09K8/584 , E21B43/16 , E21B43/27 , C09K2208/30
Abstract: A wellbore fluid including a first surfactant, a second surfactant, an activator and an aqueous base fluid is provided. The first surfactant has a structure represented by Formula (I):
where Y1, Y2, Y3, Y4 are each, independently, a sulfonate, a carboxylate, an ester or a hydroxyl group, m is an integer ranging from 2 to 3, and n, o, and k are each, independently, integers ranging from 2 to 10. The second surfactant has a structure represented by Formula (III):
where R2 is a C15-C27 hydrocarbon group or a C15-C29 substituted hydrocarbon group, R3 is a C1-C10 hydrocarbon group, and p and q are each, independently, an integer ranging from 1 to 4. A method of using the wellbore fluid for treating a hydrocarbon-containing formation is also provided.-
公开(公告)号：US20230151264A1
公开(公告)日：2023-05-18
申请号：US17454699
申请日：2021-11-12
Inventor： Rajendra Arunkumar Kalgaonkar , Mohammed Abudullah Bataweel , Eyad Alali , Nisar Ullah , Muhammad Mansha
Abstract: A wellbore fluid including a first surfactant, a second surfactant, an activator and an aqueous base fluid is provided. The first surfactant has a structure represented by Formula (I):
where m is an integer ranging from 2 to 3, and n, o, and k are each, independently, integers ranging from 2 to 10. The second surfactant has a structure represented by Formula (III):
where R2 is a C15-C27 hydrocarbon group or a C15-C29 substituted hydrocarbon group, R3 is a C1-C10 hydrocarbon group, and p and q are each, independently, an integer ranging from 1 to 4. A method for treating a hydrocarbon-containing formation with the wellbore fluid is also provided.-
3.发明公开公开(公告)号：US20240084673A1
公开(公告)日：2024-03-14
申请号：US17930592
申请日：2022-09-08
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Eyad Ali Alali , Mohammed Abudullah Bataweel , Norah W. Aljuryyed
CPC classification number: E21B41/0085 , E21B7/061 , H02J50/001
Abstract: A system includes a well extending through an underground formation, a primary tunnel extending a length outwardly from the well at a first axial location along the well, a battery installed in the primary tunnel, recharging equipment connected to the battery, and electrically powered downhole equipment positioned in the well, wherein the downhole equipment is connected to the battery.
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公开(公告)号：US11746279B2
公开(公告)日：2023-09-05
申请号：US17454719
申请日：2021-11-12
Inventor： Rajendra Arunkumar Kalgaonkar , Eyad Alali , Mohammed Abudullah Bataweel , Nisar Ullah , Muhammad Mansha
CPC classification number: C09K8/62 , C09K8/80 , C09K2208/30
Abstract: A fracturing fluid may include a first surfactant and a second surfactant. The first surfactant may have a structure represented by formula (I):
wherein m is an integer ranging from 2 to 3, and n, o, and k are each, independently, integers ranging from 2 to 10. The second surfactant having a structure represented by Formula (II):
wherein R2 is a C15-C27 hydrocarbon group or a C15-C29 substituted hydrocarbon group, R3 is a C1-C10 hydrocarbon group, and p and q are each, independently, an integer ranging from 1 to 4. Methods of treating a hydrocarbon-bearing formation include injecting the fracturing fluid in the hydrocarbon-bearing formation, the fracturing fluid being configured to transport a proppant in fractures of the hydrocarbon-bearing formation.-
公开(公告)号：US20230151265A1
公开(公告)日：2023-05-18
申请号：US17454705
申请日：2021-11-12
Inventor： Rajendra Arunkumar Kalgaonkar , Eyad Alali , Mohammed Abudullah Bataweel , Nisar Ullah , Muhammad Mansha
Abstract: A wellbore fluid including a first surfactant, a second surfactant, an activator and an aqueous base fluid is provided. The first surfactant has a structure represented by Formula (I):
where Y1, Y2, Y3, Y4 are each, independently, a sulfonate, a carboxylate, an ester or a hydroxyl group, m is an integer ranging from 2 to 3, and n, o, and k are each, independently, integers ranging from 2 to 10. The second surfactant has a structure represented by Formula (III):
where R2 is a C15-C27 hydrocarbon group or a C15-C29 substituted hydrocarbon group, R3 is a C1-C10 hydrocarbon group, and p and q are each, independently, an integer ranging from 1 to 4. A method of using the wellbore fluid for treating a hydrocarbon-containing formation is also provided.-
Patent Agency Ranking
公开(公告)号：US20240132773A1
公开(公告)日：2024-04-25
申请号：US17938798
申请日：2022-10-07
Inventor： Rajendra Arunkumar Kalgaonkar , Mohammed Abudullah Bataweel , Nour Othman Baqader , Nisar Ullah , Muhammad Mansha
IPC: C09K8/584
CPC classification number: C09K8/584
Abstract: A diverter agent includes a morpholinium based zwitterionic surfactant having a sulfonate terminal moiety; and an ammonium based zwitterionic surfactant.
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公开(公告)号：US11959017B1
公开(公告)日：2024-04-16
申请号：US17938798
申请日：2022-10-07
Inventor： Rajendra Arunkumar Kalgaonkar , Mohammed Abudullah Bataweel , Nour Othman Baqader , Nisar Ullah , Muhammad Mansha
CPC classification number: C09K8/584
Abstract: A diverter agent includes a morpholinium based zwitterionic surfactant having a sulfonate terminal moiety; and an ammonium based zwitterionic surfactant.
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公开(公告)号：US20240084676A1
公开(公告)日：2024-03-14
申请号：US17930586
申请日：2022-09-08
Applicant: SAUDI ARABIAN OIL COMPANY
Abstract: A method includes providing a well extending underground from a surface, using radial drilling to drill a primary tunnel extending in an outwardly direction from the well at a first axial location along the well, installing a chemical storage assembly in the primary tunnel, and ejecting chemicals from the chemical storage assembly into the well.
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公开(公告)号：US20240067861A1
公开(公告)日：2024-02-29
申请号：US17818576
申请日：2022-08-09
Inventor： Rajendra Arunkumar Kalgaonkar , Mohammed Abudullah Bataweel , Manar Mohammed Alahmari , Ali Shaikh Asrof , Ahmad Bakr Al-Harbi , Nisar Ullah
IPC: C09K8/508 , C08F220/56 , C09K8/76 , E21B43/16 , E21B43/27
CPC classification number: C09K8/5083 , C08F220/56 , C09K8/76 , E21B43/16 , E21B43/27 , C08F2800/10
Abstract: A composition includes a polymer having a structure as shown in Formula (I):
where x is from 20 to 70, y is from 20 to 30, z is from 1.0 to 10, and p is from 1.0 to 10. A method of making the polymer is also provided. The polymer composition may be used as a wellbore fluid. Also provided is a method of treating a hydrocarbon bearing formation. The method includes introducing the polymer-containing wellbore fluid into a high permeability zone of a hydrocarbon bearing formation such that it blocks at least a portion of the high permeability zone of the hydrocarbon bearing formation, stimulating the hydrocarbon bearing formation thereby creating pathways for hydrocarbon production, and recovering hydrocarbons.-
公开(公告)号：US11643590B1
公开(公告)日：2023-05-09
申请号：US17454699
申请日：2021-11-12
Inventor： Rajendra Arunkumar Kalgaonkar , Mohammed Abudullah Bataweel , Eyad Alali , Nisar Ullah , Muhammad Mansha
Abstract: A wellbore fluid including a first surfactant, a second surfactant, an activator and an aqueous base fluid is provided. The first surfactant has a structure represented by Formula (I):
where m is an integer ranging from 2 to 3, and n, o, and k are each, independently, integers ranging from 2 to 10. The second surfactant has a structure represented by Formula (III):
where R2 is a C15-C27 hydrocarbon group or a C15-C29 substituted hydrocarbon group, R3 is a C1-C10 hydrocarbon group, and p and q are each, independently, an integer ranging from 1 to 4. A method for treating a hydrocarbon-containing formation with the wellbore fluid is also provided.
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