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1
EP2438307B1
Publication/Patent Number: EP2438307B1
Publication date: 2019-01-23
Application number: 10783786.6
Filing date: 2010-05-20
Inventor: Marica, Adrian  
2
EP3430235A1
Publication/Patent Number: EP3430235A1
Publication date: 2019-01-23
Application number: 17767437.1
Filing date: 2017-03-15
3
US20190085646A1
Publication/Patent Number: US20190085646A1
Publication date: 2019-03-21
Application number: 16/131,291
Filing date: 2018-09-14
Abstract: The present disclosure relates to novel and advantageous devices, systems, and methods for stabilizing a coiled tubing guide extending from a coiled tubing unit. Stabilization of the guide may mitigate movement of the guide from lateral operational forces. The guide may be stabilized by clamping or anchoring a connection point between the guide and the unit, such as between the guide and a coiled tubing injector frame or a tubing guide mount coupled to the coiled tubing injector frame. In general, a clamp or other mechanism may operate to preload the pinned connection with a prescribed force. The direction of the force may be perpendicular, or near perpendicular, to an axis of rotation about which lateral loading on the guide causes moment forces. The present disclosure relates to novel and advantageous devices, systems, and methods for stabilizing a coiled tubing guide extending from a coiled tubing unit. Stabilization of the guide may mitigate movement of the guide from lateral operational forces. The guide may be ...more ...less
4
EP3469241A1
Publication/Patent Number: EP3469241A1
Publication date: 2019-04-17
Application number: 17814027.3
Filing date: 2017-06-14
6
US20190003623A1
Publication/Patent Number: US20190003623A1
Publication date: 2019-01-03
Application number: 16/060,505
Filing date: 2016-12-09
Inventor: Denham, Jayson D.  
Abstract: An articulating joint for conveying fluid flow includes first and second conduit members forming a fluid flow path therethrough. An annular member is disposed about the outer surface of the first conduit member and has an outer surface forming a convex partial sphere. A retainer is disposed about the first conduit member and has a seal-retaining ring coupled to the second conduit member. An annular seal is disposed between the seal-retaining ring and the partial sphere to retain fluid in the flow path. A drilling mud return line includes a first such articulating joint, and may include a second articulating joint connected end-to-end to the first articulating joint. An articulating joint for conveying fluid flow includes first and second conduit members forming a fluid flow path therethrough. An annular member is disposed about the outer surface of the first conduit member and has an outer surface forming a convex partial sphere. A retainer ...more ...less
7
US20190003651A1
Publication/Patent Number: US20190003651A1
Publication date: 2019-01-03
Application number: 16/126,145
Filing date: 2018-09-10
Abstract: A door assembly for a pressure vessel includes a door, a hub to attach to the pressure vessel and to receive the door, and an annular seal to seal between the door and the hub. A hinge arm is coupled to the hub and to the door and is able to pivot relative to the hub about a hinge axis. A door actuator having an elongate member extending along an actuator axis is spaced-apart from the hinge axis and coupled to the hub and to the hinge arm. The elongate member travels with the hinge arm when the arm pivots relative to the hub, and rotates about the actuator axis. The door actuator is configured to cause the seal to engage sealingly the hub and the door. A door assembly for a pressure vessel includes a door, a hub to attach to the pressure vessel and to receive the door, and an annular seal to seal between the door and the hub. A hinge arm is coupled to the hub and to the door and is able to pivot relative to the hub about a ...more ...less
8
EP3420174A1
Publication/Patent Number: EP3420174A1
Publication date: 2019-01-02
Application number: 16708895.4
Filing date: 2016-02-25
10
EP2623708B1
Publication/Patent Number: EP2623708B1
Publication date: 2019-04-03
Application number: 13152222.9
Filing date: 2013-01-22
Abstract: The techniques herein relate to a blowout preventer a wellhead of a wellbore penetrating a subterranean formation. The blowout preventer includes a housing having a bore therethrough, a segment carrier positionable in the housing, and a piston. The segment carrier includes a carrier ring for receiving the mandrel and a plurality of segments pivotally movable radially thereabout. The piston is operatively connectable to the plurality of segments and actuatable for moving the plurality of segments between a disengaged and an engaged position about the mandrel. The techniques herein relate to a blowout preventer a wellhead of a wellbore penetrating a subterranean formation. The blowout preventer includes a housing having a bore therethrough, a segment carrier positionable in the housing, and a piston. The segment carrier includes a ...more ...less
11
US20190120023A1
Publication/Patent Number: US20190120023A1
Publication date: 2019-04-25
Application number: 16/166,015
Filing date: 2018-10-19
Abstract: A method for optimizing performance of a drilling process by an automated control system for drilling, comprising obtaining a measure of performance for each drilling activity of a set of drilling activities for the drilling process; calculating an activity performance index for each drilling activity by obtaining reference data for each drilling activity, comparing the measures of performance for each drilling activity to the reference data for the particular drilling activity, calculating the activity performance index for each drilling activity based on the comparison; generating a drilling process performance index based on the activity performance indexes; comparing, for each of the drilling activities, a configuration of one or more drilling parameters to a reference configuration of drilling parameters associated with the reference data for the particular drilling activity; and adjusting the configuration of one or more drilling parameters associated with one or more drilling activities based on the comparison. A method for optimizing performance of a drilling process by an automated control system for drilling, comprising obtaining a measure of performance for each drilling activity of a set of drilling activities for the drilling process; calculating an activity performance index for ...more ...less
12
US10273752B2
Publication/Patent Number: US10273752B2
Publication date: 2019-04-30
Application number: 14/389,482
Filing date: 2013-04-03
Abstract: A drilling control and information system comprising: a rig site network (102) including a drilling equipment controller (112) and a drilling parameter sensor (116); a downhole sensor (118) communicatively coupled to the rig site network; a data center (104) communicatively coupled to the rig site network; a remote access site (106) communicatively coupled to the data center; and a pressure management application (300) communicatively coupled to the rig site network, wherein the pressure management application receives pressure data from the drilling parameter sensor and the downhole sensor and issues an operating instruction to the drilling equipment controller. A drilling control and information system comprising: a rig site network (102) including a drilling equipment controller (112) and a drilling parameter sensor (116); a downhole sensor (118) communicatively coupled to the rig site network; a data center (104) communicatively ...more ...less
13
EP2619399B1
Publication/Patent Number: EP2619399B1
Publication date: 2019-06-19
Application number: 11752728.3
Filing date: 2011-08-30
14
EP2834458B1
Publication/Patent Number: EP2834458B1
Publication date: 2019-06-19
Application number: 13717915.6
Filing date: 2013-04-03
15
EP3071781B1
Publication/Patent Number: EP3071781B1
Publication date: 2019-05-15
Application number: 14809237.2
Filing date: 2014-11-20
Inventor: White, William B.  
16
EP3303755B1
Publication/Patent Number: EP3303755B1
Publication date: 2019-06-26
Application number: 16730576.2
Filing date: 2016-05-27
17
US10337638B2
Publication/Patent Number: US10337638B2
Publication date: 2019-07-02
Application number: 14/704,771
Filing date: 2015-05-05