公开(公告)号：US20240352804A1

公开(公告)日：2024-10-24

申请号：US18685540

申请日：2022-08-18

Applicant: Schlumberger Technology Corporation

Inventor： Ahmed Abuelaish ,  Thomas Leonard

IPC: E21B12/02 ,  E21B33/08 ,  E21B47/13

CPC classification number: E21B12/02 ,  E21B33/085 ,  E21B47/13

Abstract: A drilling system is provided that includes a wellbore device. The wellbore device includes a housing including a bore and a seal element composed of an elastomeric material. positioned within the housing, and configured to seal the bore. The wellbore device includes a bearing assembly supported within the housing and configured to enable the seal element to rotate relative to the housing. The drilling system includes a wireless seal wear monitoring system that includes an RFID tag embedded within the seal element and an RFID transceiver and an RFID antenna disposed within a recess of the housing at an axial location adjacent the RFID tag. The RFID transceiver and RFID antenna are configured to communicate with the RFID tag and a control system. The control system is configured to determine a presence of wear in the seal element based on information provided by the RFID tag.

公开(公告)号：US20190234145A1

公开(公告)日：2019-08-01

申请号：US16353949

申请日：2019-03-14

Applicant: National Oilwell Varco, L.P.

Inventor： Robert Eugene Mebane, III

IPC: E21B7/00 ,  E21B12/02 ,  E21B7/24 ,  E21B47/12 ,  E21B44/02 ,  E21B43/00 ,  E21B44/00 ,  E21B21/08 ,  E21B47/06 ,  E21B45/00 ,  E21B28/00

CPC classification number: E21B7/00 ,  E21B7/24 ,  E21B12/02 ,  E21B21/08 ,  E21B28/00 ,  E21B43/003 ,  E21B44/00 ,  E21B44/005 ,  E21B44/02 ,  E21B45/00 ,  E21B47/06 ,  E21B47/12

Abstract: A drilling control and information system comprising: a rig site network including a drilling equipment controller and a drilling parameter sensor; a downhole sensor communicatively coupled to the rig site network; a data center communicatively coupled to the rig site network; a remote access site communicatively coupled to the data center; and an application communicatively coupled to the rig site network, wherein the application receives data from the drilling parameter sensor and the downhole sensor and issues an operating instruction to the drilling equipment controller.

公开(公告)号：US10060099B2

公开(公告)日：2018-08-28

申请号：US15178657

申请日：2016-06-10

Applicant: Caterpillar Inc.

Inventor： Doug Serrurier ,  Arun Venugopal

IPC: E02F9/26 ,  E02F9/28 ,  G01N3/56 ,  G06F17/50 ,  E21B12/02 ,  B33Y10/00 ,  B33Y80/00 ,  E02F3/40

CPC classification number: E02F9/267 ,  B33Y10/00 ,  B33Y80/00 ,  E02F3/40 ,  E02F9/2883 ,  E21B12/02 ,  G01N3/56 ,  G06F17/50 ,  G06F2217/12

Abstract: A wear indicator is provided for a wear member of a machine wherein the wear member is subject to wear during use of the machine. The wear indicator may include a plug member configured to be positioned in a region of the wear member subject to wear. The plug member may be oriented with a central axis extending in a direction substantially parallel to a direction of wear of the wear member. The wear indicator may include a plurality of perceptibly different and distinct axial cross sections taken perpendicular to the central axis of the plug member in axially spaced planes along the central axis.

公开(公告)号：US20180163352A1

公开(公告)日：2018-06-14

申请号：US15894314

申请日：2018-02-12

Applicant: VERMEER MANUFACTURING COMPANY

Inventor： Joseph D. STOCK ,  Ty HARTWICK ,  Robert D. FRANZ

IPC: E01C23/12 ,  E02F9/26 ,  G01N3/56 ,  E21C35/00 ,  E21C27/24 ,  E02F3/20 ,  E01C23/088 ,  E21B12/02 ,  E21B3/00 ,  E02F9/28 ,  E02F5/14 ,  E02F5/08

CPC classification number: E01C23/127 ,  E01C23/088 ,  E02F3/20 ,  E02F5/08 ,  E02F5/145 ,  E02F9/26 ,  E02F9/264 ,  E02F9/267 ,  E02F9/2866 ,  E21B12/02 ,  E21C1/00 ,  E21C27/24 ,  E21C35/00 ,  G01N3/56

Abstract: The present disclosure relates generally to systems and methods for sensing wear in machines designed to reduce or break-down material. More particularly, the present disclosure relates to systems and methods for sensing wear of reducing elements used by excavation machines such as surface excavation machines. The present disclosure relates to a wear sensing system including a multi-level wear sensor protection system. The multi-level wear sensor protection system includes a first level of protection, a second level of protection, and a third level of protection.

公开(公告)号：US20180106922A1

公开(公告)日：2018-04-19

申请号：US15567851

申请日：2016-04-20

Applicant: National Oilwell DHT, L.P.

Inventor： Gregory Edward LEUENBERGER ,  Aaron E. SCHEN ,  Jeries ABUJRIES ,  Kevin W. CLARK ,  Brandon EPPERSON ,  Robert WARNER ,  Jacob RIDDEL ,  Brian MCCARTHY ,  Alamzeb Hafeez KHAN

IPC: G01V1/52 ,  G01V1/46 ,  E21B12/02 ,  E21B47/09

CPC classification number: G01V1/52 ,  E21B12/02 ,  E21B47/09 ,  G01N27/205 ,  G01V1/46

Abstract: Some embodiments include a sensor assembly comprising a sensor to be carried by a movable component movably positionable about a tool body of a downhole tool. The sensor is to take wellsite measurements and the downhole tool is positionable in a wellbore. The sensor assembly further includes electronics positionable in the movable component. The electronics are to electrically connect to the sensor to receive the wellsite measurements from the sensor, and the wellsite measurements are usable to determine wellsite parameters.

公开(公告)号：US09890504B2

公开(公告)日：2018-02-13

申请号：US14651951

申请日：2013-12-12

Applicant: Joseph D. Stock ,  Ty Hartwick ,  Robert D. Franz

Inventor： Joseph D. Stock ,  Ty Hartwick ,  Robert D. Franz

IPC: E01C23/088 ,  E01C23/12 ,  E21C27/24 ,  E02F9/26 ,  E21C35/00 ,  G01N3/56 ,  E02F3/20 ,  E02F5/08 ,  E02F5/14 ,  E02F9/28 ,  E21B3/00 ,  E21B12/02

CPC classification number: E01C23/127 ,  E01C23/088 ,  E02F3/20 ,  E02F5/08 ,  E02F5/145 ,  E02F9/26 ,  E02F9/264 ,  E02F9/267 ,  E02F9/2866 ,  E21B12/02 ,  E21C1/00 ,  E21C27/24 ,  E21C35/00 ,  G01N3/56

Abstract: The present disclosure relates generally to systems and methods for sensing wear in machines designed to reduce or break-down material. More particularly, the present disclosure relates to systems and methods for sensing wear of reducing elements used by excavation machines such as surface excavation machines. The present disclosure relates to a wear sensing system including a multilevel wear sensor protection system. The multi-level wear sensor protection system includes a first level of protection, a second level of protection, and a third level of protection.

公开(公告)号：US20170356165A1

公开(公告)日：2017-12-14

申请号：US15178657

申请日：2016-06-10

Applicant: Caterpillar Inc.

Inventor： Doug SERRURIER ,  Arun VENUGOPAL

IPC: E02F9/26 ,  G06F17/50 ,  G01N3/56 ,  E02F9/28 ,  B33Y80/00 ,  B33Y10/00 ,  E02F3/40

CPC classification number: E02F9/267 ,  B33Y10/00 ,  B33Y80/00 ,  E02F3/40 ,  E02F9/2883 ,  E21B12/02 ,  G01N3/56 ,  G06F17/50 ,  G06F2217/12

Abstract: A wear indicator is provided for a wear member of a machine wherein the wear member is subject to wear during use of the machine. The wear indicator may include a plug member configured to be positioned in a region of the wear member subject to wear. The plug member may be oriented with a central axis extending in a direction substantially parallel to a direction of wear of the wear member. The wear indicator may include a plurality of perceptibly different and distinct axial cross sections taken perpendicular to the central axis of the plug member in axially spaced planes along the central axis.

公开(公告)号：US09752388B2

公开(公告)日：2017-09-05

申请号：US14917398

申请日：2015-06-12

Applicant: Landmark Graphics Corporation

Inventor： Aniket ,  Adolfo Gonzales ,  Robello Samuel

IPC: E21B12/02 ,  E21B49/00 ,  G06F17/50 ,  E21B41/00

CPC classification number: E21B12/02 ,  E21B41/0092 ,  E21B47/00 ,  G06F17/5009 ,  G06F2217/16

Abstract: Estimating casing wear during a reciprocation portion of a drilling operation may take into account the forces that cause casing wear during the up and down strokes independently. For example, during a drilling operation, a method may include reciprocating the drill string through the wellbore for a plurality of up strokes and a plurality of down strokes according to reciprocation parameters; calculating an up stroke normal force and a down stroke normal force for the casing or a section thereof; calculating up and down stroke casing wears based on the up and down stroke normal forces, respectively, using a reciprocation casing wear model; calculating a reciprocation casing wear based on the up and down stroke casing wears; and calculating a total casing wear for the casing or the section thereof based on the reciprocation casing wear using a total casing wear model.

公开(公告)号：US20170175515A1

公开(公告)日：2017-06-22

申请号：US15027172

申请日：2015-06-12

Applicant: Landmark Graphics Corporation

Inventor： Aniket NO LAST NAME ,  Adolfo Gonzales ,  Robello Samuel

IPC: E21B47/00 ,  E21B47/09 ,  E21B41/00 ,  E21B12/02 ,  E21B17/10

CPC classification number: E21B47/0006 ,  E21B12/02 ,  E21B41/0092 ,  E21B47/00

Abstract: Estimating casing wear for individual portions or lengths of a casing may take into account that individual drill string sections cause different amounts of casing wear based on the physical and material properties of each drill string section. In some instances, a method performed during a drilling operation may involve tracking a location of the plurality of drill string sections along the wellbore; corresponding a casing section with the drill string wear factors of the drill string sections radially proximate to the casing section the drilling intervals of the drilling operations; and calculating a drilling casing wear for the casing section based on the drill string wear factors corresponding to the casing section.

公开(公告)号：US20170037721A1

公开(公告)日：2017-02-09

申请号：US15102463

申请日：2013-12-30

Applicant: HALLIBURTON ENERGY SERICES, INC.

Inventor： James Randolph Lovorn ,  Jon Troy Gosney ,  Nancy Davis

IPC: E21B44/00 ,  E21B7/04 ,  G05B19/048 ,  E21B21/08 ,  G05B19/04 ,  G05B19/402 ,  E21B47/06 ,  E21B12/02

CPC classification number: E21B44/005 ,  E21B7/04 ,  E21B12/02 ,  E21B21/08 ,  E21B44/00 ,  E21B45/00 ,  E21B47/02 ,  E21B47/06 ,  E21B47/12 ,  E21B49/00 ,  G05B19/041 ,  G05B19/048 ,  G05B19/402 ,  G05B2219/24015 ,  G05B2219/45129

Abstract: Various embodiments include apparatus and methods to generate and use drillability exponents. Data acquired from downhole sensors can be used to determine drillability exponents. The drill exponents can be used in number of processes to enhance various features of a drilling operation. 5 Additional apparatus, systems, and methods are disclosed.

Abstract translation: 各种实施例包括用于生成和使用可钻取指数的装置和方法。 从井下传感器获取的数据可用于确定可钻性指数。 钻取指数可用于多个进程以增强钻井作业的各种特征。 公开了附加的装置，系统和方法。