公开(公告)号：US20220127914A1

公开(公告)日：2022-04-28

申请号：US17081053

申请日：2020-10-27

申请人： Matt Krueger ,  Frank Maenza ,  Dennis Jiral ,  Chee Kong Yee ,  Daniel Sequera

发明人： Matt Krueger ,  Frank Maenza ,  Dennis Jiral ,  Chee Kong Yee ,  Daniel Sequera

IPC分类号： E21B17/10 ,  E21B33/12 ,  E21B23/14

摘要： A backup ring for a seal assembly including a body having a radially outer surface and a radially inner surface, an opening in the body extending from the radially outer surface toward the radially inner surface, the opening being receptive to a line to guide and protect the line. A wellbore system including a borehole in a subsurface formation, a string disposed in the borehole, a seal system disposed in the string, the system including a backup ring comprising a body having a radially outer surface and a radially inner surface and an opening in the body extending from the radially outer surface toward the radially inner surface, the opening being receptive to a line to guide and protect the line and a method for running a line along a seal system.

公开(公告)号：US11572757B2

公开(公告)日：2023-02-07

申请号：US17081053

申请日：2020-10-27

申请人： Matt Krueger ,  Frank Maenza ,  Dennis Jiral ,  Chee Kong Yee ,  Daniel Sequera

发明人： Matt Krueger ,  Frank Maenza ,  Dennis Jiral ,  Chee Kong Yee ,  Daniel Sequera

IPC分类号： E21B33/12 ,  E21B17/10 ,  E21B23/14

摘要： A backup ring for a seal assembly including a body having a radially outer surface and a radially inner surface, an opening in the body extending from the radially outer surface toward the radially inner surface, the opening being receptive to a line to guide and protect the line. A wellbore system including a borehole in a subsurface formation, a string disposed in the borehole, a seal system disposed in the string, the system including a backup ring comprising a body having a radially outer surface and a radially inner surface and an opening in the body extending from the radially outer surface toward the radially inner surface, the opening being receptive to a line to guide and protect the line and a method for running a line along a seal system.

公开(公告)号：US20230265737A1

公开(公告)日：2023-08-24

申请号：US17674983

申请日：2022-02-18

申请人： Daniel Sequera ,  Dennis Jiral ,  Larry Urban ,  Chee Kong Yee

发明人： Daniel Sequera ,  Dennis Jiral ,  Larry Urban ,  Chee Kong Yee

IPC分类号： E21B33/12 ,  E21B23/01

CPC分类号： E21B33/1216 ,  E21B23/01

摘要： A backup including a resister articulated to a mounting ring, a support articulated to a support ring and the resister, the resister moving upon one of the mounting ring and the support ring moving away from the other. A seal including a mandrel, an element and a backup disposed on the mandrel adjacent the element. A borehole system including a borehole in a formation, a string in the borehole, a backup disposed within or as a part of the string. A backup including a deformable ring, a resister disposed adjacent the deformable ring, the resister being articulated to a ring mount through a pivot pin having a frustoconical geometry. A backup including a resister articulated to a ring, the resister including a borehole wall engager. A borehole system including a borehole in a subsurface formation, a string in the borehole, a backup within or as a part of the string.

公开(公告)号：US12024972B2

公开(公告)日：2024-07-02

申请号：US17674983

申请日：2022-02-18

申请人： Daniel Sequera ,  Dennis Jiral ,  Larry Urban ,  Chee Kong Yee

发明人： Daniel Sequera ,  Dennis Jiral ,  Larry Urban ,  Chee Kong Yee

IPC分类号： E21B33/12 ,  E21B23/01

CPC分类号： E21B33/1216 ,  E21B23/01

摘要： A backup including a resister articulated to a mounting ring, a support articulated to a support ring and the resister, the resister moving upon one of the mounting ring and the support ring moving away from the other. A seal including a mandrel, an element and a backup disposed on the mandrel adjacent the element. A borehole system including a borehole in a formation, a string in the borehole, a backup disposed within or as a part of the string. A backup including a deformable ring, a resister disposed adjacent the deformable ring, the resister being articulated to a ring mount through a pivot pin having a frustoconical geometry. A backup including a resister articulated to a ring, the resister including a borehole wall engager. A borehole system including a borehole in a subsurface formation, a string in the borehole, a backup within or as a part of the string.

公开(公告)号：US20220112784A1

公开(公告)日：2022-04-14

申请号：US17069430

申请日：2020-10-13

申请人： Alexander Schultz ,  Dennis Jiral

发明人： Alexander Schultz ,  Dennis Jiral

IPC分类号： E21B33/12 ,  E21B33/124

摘要： A liner plug assembly includes liner plug for use in a casing. The liner plug includes a body for plugging the casing and a body fragmentation feature in the body for catching a cutter of a drill bit used to cut the body. The liner plug assembly includes the lead plug.

公开(公告)号：US11499393B2

公开(公告)日：2022-11-15

申请号：US17014077

申请日：2020-09-08

申请人： Juan Miguel Bilen ,  Dennis Jiral ,  Alexander Schultz

发明人： Juan Miguel Bilen ,  Dennis Jiral ,  Alexander Schultz

IPC分类号： E21B33/16

摘要： A sub having an anti-rotation feature for a resource exploration and recovery system includes a tubular having an outer surface and an inner surface defining a flow bore. A sleeve is slideably disposed in the flow bore between a first position and a second position. The sleeve includes an inner surface portion having a taper. A dart including an end portion is disposed in the sleeve. The dart is configured to shift the sleeve between the first position and the second position when exposed to a selected pressure in the flowbore. The end portion includes a tapered section. The tapered section mating with the taper formed in the inner surface to rotatably lock the plug to the inner surface of the sleeve.

公开(公告)号：US20060272827A1

公开(公告)日：2006-12-07

申请号：US11349014

申请日：2006-02-07

申请人： Mark Adam ,  Michael Carmody ,  Matthew Jabs ,  Robert O'Brien ,  Dennis Jiral ,  Harold Payne

发明人： Mark Adam ,  Michael Carmody ,  Matthew Jabs ,  Robert O'Brien ,  Dennis Jiral ,  Harold Payne

IPC分类号： E21B43/00 ,  E21B23/02

CPC分类号： E21B21/10 ,  E21B34/14 ,  E21B43/103

摘要： An apparatus to protect the mounting area of casing and a locating profile and optionally a sliding sleeve valve and a flow path from the outside of the valve to the annulus when subsequent attachment of an expanded liner is intended and the expanded liner is to be cemented in place. A barrier sleeve, nose, and outer sleeve define a sealed cavity having a loose incompressible material inside that covers the mounting location on the casing. A locating profile and an optional sliding sleeve valve and a flow path from the outside of the valve to the annulus can be provided. The cementing of the casing takes place through the barrier sleeve. After the cementing, the sleeve and nose are drilled out and the incompressible material is removed to the surface with the drill cuttings. A liner is inserted in the casing and is preferably expanded into sealing contact with the mounting location on the casing. After expansion a cement retainer positioned at the bottom of the expanded liner and the sliding sleeve located either above the mounting location of the liner in the casing shoe or in the liner below the mounted top section allow cement to be delivered outside the expanded liner and the displaced wellbore fluid to return into the casing through so that the liner can be cemented. The cement retainer can be delivered with either the liner or the expansion tools to allow expansion and cementing in a single trip. A shifting tool can be run on the expansion string to actuate the sliding sleeve and if necessary to allow for cement to be pumped from the drill string into the annulus through the sliding sleeve. The cement retainer can be milled out in a separate trip.

公开(公告)号：US11408243B2

公开(公告)日：2022-08-09

申请号：US17069430

申请日：2020-10-13

申请人： Alexander Schultz ,  Dennis Jiral

发明人： Alexander Schultz ,  Dennis Jiral

IPC分类号： E21B33/12 ,  E21B33/124 ,  E21B33/16

摘要： A liner plug assembly includes liner plug for use in a casing. The liner plug includes a body for plugging the casing and a body fragmentation feature in the body for catching a cutter of a drill bit used to cut the body. The liner plug assembly includes the lead plug.

公开(公告)号：US20220074281A1

公开(公告)日：2022-03-10

申请号：US17014077

申请日：2020-09-08

申请人： Juan Miguel Bilen ,  Dennis Jiral ,  Alexander Schultz

发明人： Juan Miguel Bilen ,  Dennis Jiral ,  Alexander Schultz

IPC分类号： E21B33/16

摘要： A sub having an anti-rotation feature for a resource exploration and recovery system includes a tubular having an outer surface and an inner surface defining a flow bore. A sleeve is slideably disposed in the flow bore between a first position and a second position. The sleeve includes an inner surface portion having a taper. A dart including an end portion is disposed in the sleeve. The dart is configured to shift the sleeve between the first position and the second position when exposed to a selected pressure in the flowbore. The end portion includes a tapered section. The tapered section mating with the taper formed in the inner surface to rotatably lock the plug to the inner surface of the sleeve.

公开(公告)号：US20060272818A1

公开(公告)日：2006-12-07

申请号：US11349015

申请日：2006-02-07

申请人： Mark Adam ,  Michael Carmody ,  Mathew Jabs ,  Robert O'Brien ,  Dennis Jiral ,  Harold Payne

发明人： Mark Adam ,  Michael Carmody ,  Mathew Jabs ,  Robert O'Brien ,  Dennis Jiral ,  Harold Payne

IPC分类号： E21B33/13

CPC分类号： E21B43/105 ,  E21B21/10 ,  E21B33/14 ,  E21B34/14 ,  E21B43/103 ,  E21B43/106

摘要： An apparatus to protect the mounting area of casing and a locating profile and optionally a sliding sleeve valve and a flow path from the outside of the valve to the annulus when subsequent attachment of an expanded liner is intended and the expanded liner is to be cemented in place. A barrier sleeve, nose, and outer sleeve define a sealed cavity having a loose incompressible material inside that covers the mounting location on the casing. A locating profile and an optional sliding sleeve valve and a flow path from the outside of the valve to the annulus can be provided. The cementing of the casing takes place through the barrier sleeve. After the cementing, the sleeve and nose are drilled out and the incompressible material is removed to the surface with the drill cuttings. A liner is inserted in the casing and is preferably expanded into sealing contact with the mounting location on the casing. After expansion a cement retainer positioned at the bottom of the expanded liner and the sliding sleeve located either above the mounting location of the liner in the casing shoe or in the liner below the mounted top section allow cement to be delivered outside the expanded liner and the displaced wellbore fluid to return into the casing through so that the liner can be cemented. The cement retainer can be delivered with either the liner or the expansion tools to allow expansion and cementing in a single trip. A shifting tool can be run on the expansion string to actuate the sliding sleeve and if necessary to allow for cement to be pumped from the drill string into the annulus through the sliding sleeve. The cement retainer can be milled out in a separate trip.

摘要翻译： 一种用于保护壳体的安装区域和定位轮廓以及可选的滑动套筒阀以及从阀外部到环形空间的流动路径的装置，当随后附接膨胀衬套时，将膨胀衬套粘结在 地点。 阻挡套筒，鼻子和外套筒限定了密封腔体，其具有内部的松散的不可压缩材料，其覆盖壳体上的安装位置。 可以提供定位轮廓和可选的滑动套筒阀以及从阀外部到环空的流动路径。 外壳的固定通过隔离套筒进行。 固井后，钻出套筒和鼻子，用钻屑将不可压缩材料移至表面。 衬套插入到壳体中，并且优选地膨胀成与壳体上的安装位置密封接触。 在膨胀之后，位于膨胀衬垫底部的水泥保持器和位于套管鞋衬里的衬套的安装位置上方或安装的顶部部分下方的衬套中的滑动套管允许水泥被输送到膨胀衬套外部，并且 位移的井筒流体返回到壳体中，使得衬套可以胶合。 水泥保持器可与衬套或膨胀工具一起运输，以允许在单次行程中进行膨胀和固井。 可以在膨胀绳上运行换档工具来致动滑动套筒，并且如果需要允许水泥通过滑动套筒从钻柱泵送到环形空间中。 水泥保持器可以在单独的行程中铣出。