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WO/2021/010839A1 |
A female coupling element (1) and a coupling assembly for high pressure conduits comprising the female coupling element and a complementary male coupling, and a method for providing the coupling assembly, the female coupling element (1) ...
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WO/2021/006741A1 |
A tubular for use in the creation or completion of, or production from, an oil and/or gas well. The tubular comprises; an elongate main body; a stab-in connector element located at an end of the main body; and a rotatable connection slee...
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WO/2021/006742A1 |
A drilling system (200) comprising a drill floor (7) having a well centre opening (6); a setback (49) for supporting a plurality of vertically stacked pipe strings (33), the setback (49) having a setback surface (30) arranged at a lower ...
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WO/2021/007509A1 |
A guide for a top drive unit includes a lower track member connected to a lower mast section and an upper track member connected to an upper mast section and telescoped with the lower track section. A slider is slidably positioned about ...
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WO/2021/002829A1 |
A drilling tool for use in a wellbore is provided. The drilling tool comprises a first collar having a first bore extending from a first send to a second end and an internal thread disposed on the bore at the second end. The drilling too...
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WO/2020/263363A1 |
A threaded connection for drilling tubulars includes a tubular box section having a sidewall. The box section has a tapered box portion of an inner surface of the sidewall between a first end and a second end. The tapered box portion has...
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WO/2020/256723A1 |
A method and system for synchronizing downhole tractor and surface winch deployment includes deploying a tractor and deploying wireline from a winch, obtaining readings of wireline tension, and adjusting the speed of the tractor to match...
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WO/2020/251991A1 |
A drilling system and method of drilling a wellbore. The drilling system includes a tubing, an orientation device affixed to the tubing, a drilling sub having a housing having a first section and a second section, wherein the first secti...
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WO/2020/245408A1 |
A method of retrofitting an existing offshore drilling vessel for performing subsea wellbore related activities along a vertical firing line, wherein the existing offshore drilling vessel has a floating hull provided with a moonpool, and...
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WO/2020/245426A1 |
The first aspect of the present invention relates to an offshore drilling system and a method for performing subsea wellbore related activities involving a riser extending between the vessel and a subsea wellbore. The offshore drilling s...
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WO/2020/243682A1 |
A system for determining the level of solids accumulated in a sand separator has a vibratory level sensor and a solid separator control system. The vibratory level sensor includes a vibratory rod and an exciter connected to the vibratory...
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WO/2020/242685A1 |
A trailer assembly for carrying coiled tubing includes a main beam assembly extending from a forward end of the trailer assembly to a rear end of the trailer assembly. The main beam assembly includes a forward portion that extends from t...
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WO/2020/243332A1 |
Elongated member handling systems and methods for using same. The system can include one or more elongated members. A connector can be formed on or mechanically linked to a first end of each of the one or more elongated members. An optio...
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WO/2020/236365A1 |
A downhole system includes a first tubular having a terminal end including a first connector portion, an inlet, an inner surface, an outer surface, and a first conduit extending between the inner surface and the outer surface fluidically...
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WO/2020/228988A1 |
The present invention relates to a lifting tool for lifting a flanged, elongate body. The lifting tool includes a main body (1) and a lifting yoke (7) pivotally attached to the main body. The main body includes a flange recess with a fla...
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WO/2020/232267A1 |
A method for operating a drilling rig system includes moving a first tubular stand from a fingerboard to a stand handoff position, applying dope to a lower connection of the first tubular stand in the stand handoff position, moving the f...
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WO/2020/227193A1 |
An apparatus and method for communicatively connecting a control workstation with wellsite equipment. The apparatus may include a data communication hub communicatively connected with fluid control equipment of a well construction system...
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WO/2020/225567A1 |
A method of assembling a pump string assembly comprising a pump string and bypass string, the pump string comprising pump sections connected together and the bypass string comprising tubing joints connected together; the method comprisin...
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WO/2020/225368A1 |
The invention relates to an onshore drilling rig (10) comprising a drill mast (12), a top drive (14) which can be moved in the drill mast (12) along the vertical axis of the drill mast (12), and a cage bearing (18) on an upper end (16) o...
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WO/2020/221926A1 |
A top drive system for wellbore related activities involving a drilling tubulars string. The system comprises a frame structure and a top drive device with one or more top drive motors, a transmission housing, a floating quill system wit...
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WO/2020/217015A1 |
Wedging device (3) configured to be installed on at least one structure, the structure comprising a conductive tube (1) and a guide (2) of the conductive tube (1), the device (3) comprising two half-shells (14a) and (14b) which extend al...
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WO/2020/219494A1 |
A catwalk system comprising a catwalk suitcase and a tubular handling catwalk. The catwalk suitcase may have a base configured to receive the tubular handling catwalk, and a ramp connected with the base and configured to extend diagonall...
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WO/2020/216725A1 |
A wellbore rod inspection system is provided. The wellbore rod inspection system comprises a conveyor configured to convey a wellbore rod for inspection; a coil arrangement configured to produce a magnetic field to magnetize the wellbore...
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WO/2020/216598A1 |
The invention relates to an intelligent support element for the suspension and monitoring of riser pipe arrangements under mechanical prestress, in particular for oil and gas riser pipes, wherein the intelligent support element is design...
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WO/2020/214062A1 |
The invention relates to drilling equipment. A device for generating an axial load in a drill string assembly with a bottomhole motor powered by drilling fluid comprises a hollow cylinder barrel and a spring-loaded flow-through plunger r...
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WO/2020/214639A1 |
A mast for a drilling rig and a method for operation thereof, in which the mast includes a first leg, a second leg, and a mast leg actuator coupled to the first leg and the second leg. The mast leg actuator is configured to expand so as ...
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WO/2020/210242A1 |
Embodiments of the present disclosure relate to apparatus and methods for locating a tubular joint using two dimensional images. A tubular feature may be located by capturing a first two dimensional image of a tubular, capturing a second...
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WO/2020/208092A1 |
The present invention is directed to a heave compensating system for a floating drilling vessel. The system comprises: - a rig floor of the floating drilling vessel, - a drilling riser attached to a well via a wellhead, - a tubular exten...
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WO/2020/209724A1 |
A well insert for insertion into a foundation of a well is provided. The insert comprises a channel therethrough for the well; and the well insert is arranged so that when the well insert is inserted into the foundation of the well, the ...
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WO/2020/210797A1 |
Methods and systems for determining operational health of a top drive. A method may include commencing operation of a processing device to determine operational health of a top drive for rotating a drill string at a wellsite. The process...
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WO/2020/210795A1 |
A method for assembling a device for deployment into a wellbore includes lifting a first component using a crane unit coupled to and extensible from a catwalk, positioning the first component over a well center using the crane unit, lowe...
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WO/2020/198837A1 |
A method is provided for remote monitoring, decision making and operation of one or more parameters of on-site well operation equipment. The method includes collecting data corresponding to the at least one parameter by one or more on-si...
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WO/2020/205461A1 |
A drill rig having a longitudinal drilling axis, a front portion, and a rear portion can comprise a feedframe aligned with the longitudinal drilling axis, a first head assembly coupled to the feedframe and configured to rotate a drill st...
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WO/2020/204729A1 |
A locking device for locking a first subsea well assembly component to a second subsea well assembly component is provided. The locking device comprises a first engagement surface associated with the first subsea well assembly component ...
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WO/2020/206394A1 |
An internal lock-down mechanism is used to secure a tubing hanger configured to be disposed within a wellbore to support a tubing string. An annular tubing head has a generally cylindrical bore and is configured for installation over the...
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WO/2020/197970A1 |
An apparatus for use in a wellbore includes a drill string section, a drive shaft disposed in the drill string section, a bearing assembly connected to the drive shaft, and an alignment assembly connecting the bearing assembly to the dri...
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WO/2020/197412A1 |
A machine (1) for a drilling plant, the machine (1) having a base (2), an arm (3), and a tool (4) carried by the arm (3), the tool (4) comprising a receiver (5) for a protective cap (14,15), the machine (1) being operable to engage the p...
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WO/2020/190196A1 |
Apparatuses (102) for installing pipes (104, 106) in ground, the apparatus (102) being configured to install pipes (104, 106) connected to a drilling tool (110) and drill the drilling tool (110) into the ground (108) together with the pi...
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WO/2020/187411A1 |
A system (10) for operation on a subsea well (12), the system (10) comprising at least one storage unit (40a, 40b) configured to store tubulars (42); a subsea mast unit (38) comprising at least two string handling devices (60a, 60b) conf...
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WO/2020/185083A1 |
The present invention relates to an offshore system comprising: • - a tower to be positioned on a floating body (3) and defining a substantially vertical firing line (9); • - a mobile working deck (15) which is moveable along the fir...
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WO/2020/180406A1 |
A torque impact mitigator including a housing assembly having a hydraulic cylinder. A piston is disposed within the hydraulic cylinder. A piston rod is mounted at a first end to the piston and having a second end extending out from the c...
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WO/2020/178568A2 |
The present invention relates to apparatus and method for collecting fluid from a drill string (4) or borehole casing, the apparatus comprising a collection casing (2) having means for sealably engaging around a drill string or borehole ...
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WO/2020/180720A1 |
A well system having a well center includes a well platform including a rig floor, a pipe racking system (PRS) supported by the well platform and configured to transport a tubular member between a setback position and a loading position ...
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WO/2020/180962A1 |
A control system for a tong for a drilling rig includes a tong motor control valve that is selectively actuatable to cause rotation of the tong in a first direction or in a second direction, a run/pull mode selector configured to actuate...
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WO/2020/176485A1 |
A tool joint assist system for making and breaking pipe joints of tubulars in a drill string relative to an onshore or offshore drilling rig, the tool joint assist system comprising a height indicator that is observable by an operator re...
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WO/2020/176606A1 |
A method for controlling a coiled tubing unit at a well site having a wellbore that extends downhole from a surface of the well site is provided. The method incudes creating a coiled tubing simulation for performing a coiled tubing opera...
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WO/2020/173670A1 |
A platform assembly (10) for providing a work area around a well riser (16) is disclosed. The platform assembly (10) comprises a platform (26) configured to be attached to the well riser (16). The platform assembly (10) further comprises...
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WO/2020/172719A1 |
Winch (304) has a load bearing tape (305) to advance into a borehole (307). Hole depth can be determined by subtracting a sensed height (310) above ground surface (311) from total depth (312) measured. Can include a height above ground s...
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WO/2020/172497A1 |
A riser (20) extending from a floating rig (12) includes one or more flow control devices (30, 32, 34) having at least one flow connection (90a) and having at least one control connection (90b). A riser manifold (100a) is disposed on the...
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WO/2020/172144A1 |
Methods and apparatus pertaining to a drilling rig operation. The drilling rig includes plural tubular handling components. Operation of the drilling rig includes the tubular handling components collectively handling different numbers of...
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