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Matches 1 - 50 out of 7,116

Document Document Title
WO/2019/195358A1
An apparatus is disclosed as including a first material volume with at least a hardened portion and a second material volume that includes at least two layers. The first material volume is composed of at least a hardenable alloy of steel...  
WO/2019/195651A1
A system for handling tubulars on a rig may include a top handling device configured for arrangement on the rig and for handling a top portion of a tubular to and from a setback area. The system may also include a lower handling device c...  
WO/2019/193398A1
An actuator 10 for a heave compensator 100 comprising, a first actuator piston 11 connected to a first actuator piston rod 11a and configured within a first cylinder 12. The first actuator piston 11 is adapted for reciprocation within th...  
WO/2019/191430A1
An iron roughneck is configured to make and break threaded connections between a pair of tubular members. An example of an iron roughneck includes a torque wrench to grip a first tubular member and a spin wrench to engage and rotate a se...  
WO/2019/183692A1
The present invention applies to the technical field of oil and gas exploration, being represented by a direct connection system, known as an LRTA_Lower Riser Termination Assembly_ (15), between risers (9) made from composite material an...  
WO/2019/190953A1
A coiled tubing unit (10) includes a coiled tubing assembly (18) and a slickline assembly (26) sharing an axis of rotation (58) with the coiled tubing assembly. A shaft (54) of the coiled tubing assembly (18) is received by bearings (46)...  
WO/2019/178685A1
The disclosure provides a torque release tubing rotator comprising a rotator body and a split drive mandrel rotatably coupled to the rotator body. The split drive mandrel receives and engages at least a portion of a tubing hanger. The sp...  
WO/2019/175661A1
The present invention provides a buoyant system and method for a hydrocarbon offshore floating platform to be coupled and decoupled from a subsea buoyant extension with risers slidably coupled thereto. The buoyant system can allow rigid ...  
WO/2019/174691A1
A robotic apparatus (1) for performing drill floor operations comprises a support arrangement (2) and at least one manipulator arm (6). The at least one manipulator arm (6) is configured to carry an end effector (11) configured to manipu...  
WO/2019/175259A1
An offloading system for conveying hydrocarbons from a buoyancy-supported subsea riser to a surface tanker vessel comprises a flexible hose that hangs from the riser structure in a U-shape having first and second limbs. An upper end of t...  
WO/2019/172779A1
In an example of a method of performing work in a well, a vessel is provided, a wellbore assembly such as a tool string is suspended on a first flexible elongate member from the vessel, and the wellbore assembly is used to perform work i...  
WO/2019/173619A1
Methods and apparatus for tubular stabbing guides are presented. One example tubular stabbing guide includes a frame, a clamping assembly mounted to the frame, the clamping assembly including a plurality of guide members configured to re...  
WO/2019/173840A1
An integrated well construction system (IWCS) operable for constructing a well via integrated control of integrated control devices (901, 911, 921, 931, 941, 951, 961, 971) that collectively control integrated subsystems of the IWCS. The...  
WO/2019/173841A1
An integrated well construction system (IWCS, 100) operable for constructing a well via integrated control of integrated control devices that collectively control integrated subsystems of the IWCS. The IWCS includes an IWCS communication...  
WO/2019/172863A1
The present application is relating to a method, system for placing an elongated element inside a tubing. The method comprises the following steps: a) providing a first section of tubing; b) placing a first portion of the elongated eleme...  
WO/2019/173842A1
An integrated well construction system (IWCS) operable for constructing a well via integrated control of integrated control devices that collectively control integrated subsystems of the IWCS. The IWCS includes an IWCS communication netw...  
WO/2019/169460A1
A plug and play connection system for a managed pressure drilling system includes a connection hub flange disposed around an outer surface of an outer barrel of a telescopic joint that includes a plurality of pass-through ports and a plu...  
WO/2019/165511A1
In accordance with the present invention, there is provided a drilling tool replacement apparatus, the apparatus comprising: a drilling tool holder adapted to receive one or more drilling tools; a drilling tool lifter adapted to move a d...  
WO/2019/168806A1
Embodiments of the present disclosure describe a piston cylinder arrangement including an inner barrel (18) positioned within an outer barrel (12), being linearly moveable along an axis (56). A primary sealing assembly (28) at an upper e...  
WO/2019/165334A1
A model of a control loop for a variable-frequency drive (VFD) and a top drive (TD) is generated. The VFD and the TD are part of a VFD-TD system of a well drilling system. Expected magnitude and phase frequency responses are determined u...  
WO/2019/157572A1
In accordance with the present invention there is provided a drill rod handling apparatus, the apparatus comprising: a rod drawer adapted to receive one or more drill rods; a rod lifter adapted to move a drill rod between a first positio...  
WO/2019/160420A1
A semi-submersible drilling vessel has a deckbox structure, one or more pontoons, and multiple support columns extending upward from the one or more pontoons and supporting thereon the deckbox structure. An annular riser joints storage c...  
WO/2019/045572A3
There is described a crane for running equipment into or out of a well slot in a deck of a marine vessel or rig, a related marine rig or vessel that includes the crane, and related methods. In various embodiments, the crane has a boom co...  
WO/2019/160414A1
The invention relates to a vessel (1) for performing subsea wellbore related activities such as workover activities, well maintenance, installing an object on a subsea well bore (2), wherein the vessel comprises a floating hull (3), a ho...  
WO/2019/153905A1
Disclosed are a method for manufacturing a soluble slip and a soluble slip manufactured by same. The manufacturing method sequentially comprises the following steps: (1) mixing an adhesive with a solid particle and a soluble particle; (2...  
WO/2019/157155A1
An apparatus for generating acoustic waves within a medium to stimulate oil recovery within an oil reservoir, the apparatus being operable with a single moving part - a central rotor, and where the rotor further includes a "conduit" thro...  
WO/2019/152634A1
Embodiments of the present disclosure include a system including a pair of wellbore tubulars (34) coupled together via a casing collar (38). The system also includes a hold down collar (42) arranged circumferentially about the casing col...  
WO/2019/149613A1
An apparatus for handling drilling rods, a rock drilling unit and a method of handling drilling rods. The apparatus (36) comprises a rod feeder (13) and a swing device (11) which co-operate and move drilling rods (2) between a pick-up po...  
WO/2019/144223A1
A passive rotating jointed tubular continuous snubbing injector is provided for moving connected, segmented oilfield tubulars axially into or out of horizontal, extended-reach oil and natural gas wells that may contain pressurized fluid ...  
WO/2019/147768A1
A new method of gathering data real time during production or simulation tests using a gravity deployed tool, referred to as a fiber-line intervention tool ("FLI" or "FLIT") to monitor bottom-hole pressure and temperature for well testin...  
WO/2019/141322A1
Well centre assembly for an offshore drilling rig and associated method. There is described a well centre assembly 10 for an offshore drilling rig. The well centre assembly 10 comprises a diverter assembly 16 and a movement control syste...  
WO/2019/143317A1
A modular boost system can be added to a jack to enable greater lift capacity of the jack. One example can involve a jack that is positionable at a well surface for moving a tubing string through a wellbore in a subterranean formation. T...  
WO/2019/143456A1
The present disclosure generally relates to oilfield equipment and, in particular, to downhole tools, and related systems and methods for characterizing flow in a wellbore. More particularly, the present disclosure relates to methods and...  
WO/2019/139483A1
An attachment device (10') for securing a buoyancy module to a riser, the attachment device comprising an annular collar (11) which is split into at least two parts, and at least one flange part (12'), which is separable from the collar ...  
WO/2019/139476A1
The invention relates to an offshore drilling vessel (1), the offshore drilling vessel comprising a BOP transport track (20) and an associated BOP transport cart (22). The BOP transport track extends between a BOP storage and a firing li...  
WO/2019/135683A1
A guide device for a tool string to guide the tool string down a wellbore, the guide device comprising: a coupling to connect the guide device to an end of a tool string, a mandrel and a tip at a leading end of the mandrel, a centralisin...  
WO/2019/081604A9
A releasable lock (11) for a pipe cradle is disclosed. The releasable lock (11) comprises an elongate arm (1), pivotally secured at a first end to a pivot end mounted on a cradle frame (12). At a second end the releasable lock comprises ...  
WO/2019/136329A1
A well-logging system includes a downhole tool coupled to a cable. The downhole tool may measure physical parameters of a wellbore via a first plurality of sensors. The well-logging system may include wellbore equipment including a winch...  
WO/2019/125180A1
Disclosed is an apparatus for supporting a flywheel on a floating vessel, the apparatus comprising: a support for the flywheel; at least one tilt sensor for measuring an angle of slope relative to the Earth, the at least one tilt sensor ...  
WO/2019/125641A1
A pipe handling system for a platform based drill (16) includes a drilling platform (18) with a frame structure (20) having a first end (32), a second end (34) opposite the first end, and first and second opposite sides (33, 35). A mast ...  
WO/2019/125698A1
The invention provides a bit breaker comprising a plate that bounds a pipe slot. The bit breaker has at least one jaw that defines a working surface on a side of the pipe slot. In some embodiments, the invention is an assembly that furth...  
WO/2019/125726A1
A system for monitoring and guiding a tubular downhole including a tubular including at least one sensor, a plurality of extended reach systems including at least two of a lubricant delivery system, a vibratory tool operatively connected...  
WO/2019/121620A1
The present invention relates to an offshore coiled tubing system for running a coiled tubing into a subsea well offshore, comprising a well comprising a well tubular metal structure having a top and an inner face, a blowout preventer (B...  
WO/2019/118769A1
A coupling mechanism for coupling a first downhole tool to a second downhole tool includes a first portion, a second portion, and a locking device for locking the first portion to the second portion. The first portion includes a frame; a...  
WO/2019/112590A1
A tubular handling assembly includes an elevator and a tubular compensator assembly. The tubular compensator assembly includes a housing; a lift member coupled to the housing; a support member; and an actuator for moving the housing and ...  
WO/2019/109020A1
A digital slide scanning apparatus includes a safety light curtain that operates to disable the motor that rotates the carousel when the presence of an object (e.g., the fingers of an operator) is detected within a predetermined area of ...  
WO/2019/108119A1
A rod feeding device (1) is described herein, which comprises a frame (3) as well as a rotatable magazine (5) arranged on the frame (3) and arranged with a plurality of grooves (7) around its periphery in which rods may be placed. The ro...  
WO/2019/104369A1
An elongate member handling system (la, lb) connected to or connectable to a mast (101) of a rig (100), said handling system (la, lb) comprising a travelling holding assembly (la) for holding an elongate member (tubular or sucker rod - 1...  
WO/2019/102095A1
The invention relates to a system for tipping a load (2) which is suspended, on a first end (3) thereof, from a sling (4) of a lifting machine (5), said system comprising a carriage (6) having a pivoting arm (7) on which a second end (13...  
WO/2019/103630A1
The invention relates to an autonomous drilling machine for the construction of service shafts and open shafts, also known as slots, especially designed to improve efficiency in mining and civil engineering, as well as significantly redu...  

Matches 1 - 50 out of 7,116