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公开(公告)号：US20240409803A1
公开(公告)日：2024-12-12
申请号：US18737332
申请日：2024-06-07
Applicant: Schlumberger Technology Corporation
Inventor： Rasika Prabhu , Jushik Yun , Konstantin Viktorovich Vidma , Patrice Abivin , Haiyan Zhao
IPC: C09K8/508 , C09K8/68 , E21B33/138 , E21B43/26
Abstract: A method, apparatus, system, and compositions for introducing diversion agents into a subterranean formation traversed by a wellbore with a heat transfer surface, including forming a first fluid comprising a diversion agent, introducing the first fluid into a region of the formation wherein the heat transfer surface is higher than if no agent were present, and introducing a second fluid for collecting heat from the formation. A method, apparatus, system, and compositions for introducing diversion agents into a subterranean formation traversed by a wellbore with a heat transfer surface, including forming a first fluid comprising a diversion agent, introducing the first fluid into a region of the formation wherein the formation is at least 350° F. and wherein the agent maintains its mechanical integrity at least 2 hours, and introducing a second fluid to the formation.
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公开(公告)号：US11927082B2
公开(公告)日：2024-03-12
申请号：US17310667
申请日：2020-02-17
Applicant: Schlumberger Technology Corporation
Inventor： Jushik Yun , Rasika Prabhu , Valerie Gisele Helene Lafitte , Julien Debard , Balkrishna Gadiyar , Mehmet Parlar , Camilo Eduardo Zuniga Jurgensen , Chidi Eugene Nwafor
CPC classification number: E21B43/108 , C09K8/588 , E21B43/082
Abstract: A sand screen apparatus for use in a downhole operation for hydrocarbon recovery includes a non-metallic material and a mechanical retainer. The non-metallic material has a compressed state and an expanded state, and includes a base polymer, and one or a plurality of smart fillers dispersed with a polymeric matrix of the non-metallic material. The mechanical retainer compresses the non-metallic material in the compressed state. The one or the plurality of smart fillers react with the base polymer in the expanded state after exposure to a wellbore condition.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20250075595A1
公开(公告)日：2025-03-06
申请号：US18782974
申请日：2024-07-24
Applicant: Schlumberger Technology Corporation
Inventor： Ahmed Rabie , Rasika Prabhu , Christopher Daeffler , Juan David Estrada Benavides , Robert Brown
IPC: E21B41/02 , C09K8/54 , C09K8/80 , E21B43/267
Abstract: A method of reducing corrosion within a wellbore includes placing a wireline including a perforating gun in a wellbore, the wellbore extending through an earth formation and including a casing extending through the earth formation, the wireline including zinc, discharging the perforating gun to form perforations through the casing and in the earth formation surrounding the casing proximate the at least one perforating gun, flowing a fracturing fluid including one or more proppants through the perforations and into the earth formation to open fractures in the earth formation with the one or more proppants, introducing a flushing fluid into the wellbore to displace the fracturing fluid, and flowing a corrosion inhibitor composition into the wellbore and through the perforations with at least one of the fracturing fluid and the flushing fluid. The corrosion inhibitor includes an alkenylphenone, and a substituted 1-azanapthalene. Related methods of inhibiting corrosion are also disclosed.
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公开(公告)号：US20160115377A1
公开(公告)日：2016-04-28
申请号：US14890544
申请日：2014-07-14
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Patrice Abivin , Wingki Lee , Sergey Makarychev-Mikhailov , Michael D. Parris , Andrey Mirakyan , Rasika Prabhu
CPC classification number: C09K8/887 , C09K8/03 , C09K8/685 , C09K8/706 , C09K8/90 , C09K8/92 , E21B43/16 , E21B43/25
Abstract: A method of treating a subterranean formation penetrated by a wellbore includes introducing a treatment fluid comprised at least a crosslinkable component, and a metal crosslinker to the subterranean formation; forming a crosslinked treatment fluid, and de-crosslinking bonds of the crosslinked treatment fluid by manipulating a pH of the treatment fluid with a pH triggering agent.
Abstract translation: 一种处理井眼渗透的地层的方法包括将至少包含可交联组分的处理流体和金属交联剂引入到地层中; 形成交联的处理流体，并且通过用pH引发剂操纵处理流体的pH来使交联的处理流体的脱粘合。
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公开(公告)号：US20220127934A1
公开(公告)日：2022-04-28
申请号：US17310667
申请日：2020-02-17
Applicant: Schlumberger Technology Corporation
Inventor： Jushik Yun , Rasika Prabhu , Valerie Gisele Helene Lafitte , Julien Debard , Balkrishna Gadiyar , Mehmet Parlar , Camilo Eduardo Zuniga Jurgensen , Chidi Eugene Nwafor
Abstract: A sand screen apparatus for use in a downhole operation for hydrocarbon recovery includes a non-metallic material and a mechanical retainer. The non-metallic material has a compressed state and an expanded state, and includes a base polymer, and one or a plurality of smart fillers dispersed with a polymeric matrix of the non-metallic material. The mechanical retainer compresses the non-metallic material in the compressed state. The one or the plurality of smart fillers react with the base polymer in the expanded state after exposure to a wellbore condition.
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公开(公告)号：US09475981B2
公开(公告)日：2016-10-25
申请号：US14330905
申请日：2014-07-14
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Patrice Abivin , Wingki Lee , Sergey Makarychev-Mikhailov , Michael D. Parris , Andrey Mirakyan , Rasika Prabhu
IPC: E21B43/22 , E21B43/26 , C09K8/88 , C09K8/68 , E21B43/25 , C09K8/03 , C09K8/90 , C09K8/92 , C09K8/70 , E21B43/16
CPC classification number: C09K8/887 , C09K8/03 , C09K8/685 , C09K8/706 , C09K8/90 , C09K8/92 , E21B43/16 , E21B43/25
Abstract: A method of treating a subterranean formation penetrated by a wellbore includes introducing a treatment fluid comprised at least a crosslinkable component, and a metal crosslinker to the subterranean formation, forming a crosslinked treatment fluid, and de-crosslinking bonds of the crosslinked treatment fluid by manipulating a pH of the treatment fluid with a pH triggering agent, wherein the pH triggering agent is an amine-precursor compound or a derivative thereof.
Abstract translation: 一种处理井眼渗透的地层的方法包括将至少包含交联组分的处理流体和金属交联剂引入到地层中，形成交联的处理流体，以及通过操作来交联处理流体的交联键 用pH引发剂处理液的pH值，其中pH引发剂是胺前体化合物或其衍生物。
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公开(公告)号：US20150013984A1
公开(公告)日：2015-01-15
申请号：US14330905
申请日：2014-07-14
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Patrice Abivin , Wingki Lee , Sergey Makarychev-Mikhailov , Michael D. Parris , Andrey Mirakyan , Rasika Prabhu
CPC classification number: C09K8/887 , C09K8/03 , C09K8/685 , C09K8/706 , C09K8/90 , C09K8/92 , E21B43/16 , E21B43/25
Abstract: A method of treating a subterranean formation penetrated by a wellbore includes introducing a treatment fluid comprised at least a crosslinkable component, and a metal crosslinker to the subterranean formation, forming a crosslinked treatment fluid, and de-crosslinking bonds of the crosslinked treatment fluid by manipulating a pH of the treatment fluid with a pH triggering agent, wherein the pH triggering agent is an amine-precursor compound or a derivative thereof.
Abstract translation: 一种处理井眼渗透的地层的方法包括将至少包含交联组分的处理流体和金属交联剂引入到地层中，形成交联的处理流体，以及通过操作来交联处理流体的交联键 用pH引发剂处理液的pH值，其中pH引发剂是胺前体化合物或其衍生物。
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