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Patent Searching and Data


Matches 101 - 150 out of 13,813

Document Document Title
WO/2020/211842A1
A pose monitoring apparatus for a geosteering system, comprising: a second pose measurement module (55), provided on a quasi-static platform and measuring a gravity tool face angle of the quasi-static platform, the quasi-static platform ...  
WO/2020/207616A1
In a method and a device (1) for drilling holes, in particular by means of percussive or rotary percussive drilling, in ground material or rock material (3), wherein a bore crown (5) mounted on a drilling rod (4) forms a borehole (2) and...  
WO/2020/210408A1
A steering assembly includes a housing having a longitudinal axis, a mandrel having a front connecting extremity and a rear connecting extremity, the mandrel passing through the housing and arranged in a first position coaxially to the l...  
WO/2020/210482A1
A downhole-type device includes a fluid-end with a fluid rotor configured to move or be rotated by wellbore fluids. A fluid stator surrounds and supports the fluid rotor. A first bearing couples the fluid rotor to the fluid stator. A sec...  
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 ...  
WO/2020/201537A1
The present invention relates to a cleaning device (1) for cleaning an auger (30), preferably an auger of a kelly drilling apparatus, the cleaning device comprising a retainer and an auger cleaner (14), which is to be fastened or is fast...  
WO/2020/200770A1
The invention relates to a method for drilling a hole in the ground using a drilling apparatus, in which method a drill rod is driven in rotation, to the lower end of which a drilling tool is detachably fastened via a connecting device, ...  
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...  
WO/2020/198303A1
A sensor is configured to sense a deflection angle and to transmit a second signal representing the sensed deflection angle to a downhole control unit. The downhole control unit is configured receive signals from at least the sensor. An ...  
WO/2020/191280A1
A hydraulic fracturing system for fracturing a subterranean formation includes a primary switchgear (404) arranged on a support structure (402). The system also includes a secondary switchgear (412), arranged on the support structure (40...  
WO/2020/190942A1
Systems and methods for using stratigraphic heat maps to steer a well being drilled. Data from one or more offset wells can be provided to a computer system and used with data from a well being drilled to generate one or more stratigraph...  
WO/2020/187947A1
According to an example aspect of the present invention, there is provided a method, comprising: receiving target pose data indicative of at least target position of a first boom object of the boom for positioning a work machine of the m...  
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...  
WO/2020/186004A1
A coupler (118) for a drill rod (116) includes a body defining an inner bore (204) extending along a longitudinal axis (208), at least a portion of the inner bore defining a non-circular profile having a plurality of flats (228) includin...  
WO/2020/185327A1
An apparatus for performing a milling operation includes a mill having an internal fluid conduit and a fluid port configured to connect the internal fluid conduit to an exterior of the mill. A moveable flow diversion component is configu...  
WO/2020/180773A1
A computer-implemented method for providing a voice interface system comprising: monitoring a first voice input during a training phase; monitoring manual inputs to a system during the monitoring the first voice input; storing training i...  
WO/2020/172736A1
A method for mining narrow vein deposit of ore, the narrow vein deposit having a hanging wall and a foot wall, the method comprising: drilling a pilot hole into the narrow vein deposit along a path substantially centrally between the han...  
WO/2020/176384A1
Techniques for determining a drill bit location includes identifying a plurality of acoustic energy signals received at a plurality of sets of acoustic receivers from a passive acoustic energy source that is part of a wellbore drilling s...  
WO/2020/176102A1
The disclosure is directed to a method, system, and apparatus that can be utilized to provide electrical power to an active magnetic ranging (AMR) bottom hole assembly (BHA). The electrical power can be transmitted through a drill string...  
WO/2020/169255A1
The present invention relates to methods and systems for establishing a well foundation as well as for drilling and installation of a surface casing (21) without any use of a drilling rig.  
WO/2020/169581A1
The invention relates to drilling platforms and/or production platforms for locating, producing, processing and/or transporting crude oil or natural gas. These are characterized in particular in that they can be placed and secured in pos...  
WO/2020/171799A1
A well path for a directional drilling device may be updated by determining a perturbation for a new well path from a current bottom-hole assembly position to a target using the initial well plan (or any well path of reference) as a refe...  
WO/2020/169880A1
The object of the invention is a drill for use in drilling a hole/recess in the ground, a road surface or a planted area, the drill also being used in making holes/recesses for anti-tank mines. The invention is characterized by using a l...  
WO/2020/167764A1
A stand-building system and method for a drilling rig, of which the system includes a casing preparation skid configured to prepare a casing joint for connection to another casing joint, and a casing stand assembly skid configured to rec...  
WO/2020/167722A1
A first fracturing fluid is pumped through a first wellbore at a first pressure. The first wellbore includes a first vertical section and horizontal section having a first end, intersecting from the first vertical section, and a distal e...  
WO/2020/165346A1
The invention proceeds from a method for mounting a roll of protective mesh material (10) to an underground rock drilling machine (12), in particular a drilling jumbo, comprising at least one boom (14, 16), preferably at least two booms ...  
WO/2020/168157A1
A downhole tool has a directional pad that contacts a wellbore wall at a pad contact location and a drill bit with at least one active cutting element that contacts the wellbore wall at a cutting element contact location. A contact dista...  
WO/2020/163386A1
Provided, in one aspect, is a deflector assembly. The deflector assembly may include a tubular member, the tubular member having an uphole lateral wellbore tubular portion and a downhole main wellbore tubular portion. The deflector assem...  
WO/2020/163394A1
Provided, in one aspect, is a deflector assembly. The deflector assembly, in one embodiment, includes a deflector body having a deflector window located therein, and a deflector ramp positioned at least partially across the deflector win...  
WO/2020/010283A8
A bi-mill mills an opening through a wellbore casing in a preplanned lateral drilling path in departure from the wellbore axis and through the wellbore casing or rock formation and in the direction of the drilling path. The bi-mill provi...  
WO/2020/156872A1
An apparatus and method for designing a blasting sequence for a drilling pattern of a round. The apparatus (11) is configured to assist selecting one or more drill holes (3) for each time delay of the blast. The apparatus calculates burs...  
WO/2020/157666A1
The inductor for operation in extreme conditions consists of a system of toroidal magnetic cores (1) placed on inner spacers (2.1) with a system of radial planar cooling channels (3) between toroidal magnetic cores (1). Turns of at least...  
WO/2020/157669A1
Apparatus for extreme conditions comprising system of inductors and is capable of operating under extreme conditions consists of two coaxially arranged output electric buses (1), on which a system of inductive switched modules (10) is in...  
WO/2020/154467A1
A kick detection system includes an apparatus configured to be retrievably attached to a production tubing in a well. The apparatus includes a housing, a first pressure sensor, a second pressure sensor, and a flow detection device. The f...  
WO/2020/149824A1
Embodiment disclosed herein include systems and methods for azimuthally imaging a borehole, A logging tool having one or more gamma radiation sensors is disposed at a depth position within a borehole, with the one or more gamma radiation...  
WO/2020/149823A1
A wellbore environment including a downhole tool coupled with a conveyance and operable to be disposed within a wellbore, at least one strain measurement devices coupled with a surface of the downhole tool; and a control facility communi...  
WO/2020/148333A1
The invention relates to a rock drilling system (10) for geothermal drilling. The rock drilling system (10) comprises a drilling rig (2) with a drill string (22) and a drilling hammer (4) for drilling a borehole (9); at least one air com...  
WO/2020/149760A1
A completion system is intended for constructing and completing branched wells. According to a method: a main borehole is drilled. A section below a stem is reamed. A running tool with an oriented instrument, a liner and an anchor hanger...  
WO/2020/072120A3
A method for producing a simulation environment for training a function approximating agent uses an earth model that defines boundaries between formation layers and petrophysical properties of the formation layers in a subterranean forma...  
WO/2020/146656A1
A method for controlling pressure in a well includes pumping fluid into a riser extending between a drilling vessel and a wellhead, pumping fluid out of the riser to the drilling vessel by operating a first jet pump disposed in a conduit...  
WO/2020/142182A1
A blasthole guard may include a conduit and a cap. The conduit is sized and shaped to allow a hose to pass through. The cap comprises a funnel that narrows to an open end of the conduit. A slot continuously extends from the conduit throu...  
WO/2020/139317A1
A system for and method of use with a downhole tool that includes a tubular with a fluid flow path therethrough for flowing a fluid and a housing coupleable to a downhole portion of the tubular. A fluid-driven motor assembly is included ...  
WO/2020/132545A1
A drilling rig (10) and methods are provided for using multiple types of drilling when installing geothermal systems. The drilling rig can perform sonic drilling such as percussive sonic drilling and a type of non-sonic drilling. Control...  
WO/2020/132007A1
A high pressure injection flushing head includes a flushing body comprising an upper body portion, and a lower body portion coupled to the upper body portion. The upper body portion and the lower body portion cooperate to define a bore. ...  
WO/2020/130921A1
The present invention relates to a method for determining the position of a mining and/or construction machine (100), the method comprising: determining presence of a first marker (M1-M4) and a second marker (M1- M4) in the surroundings ...  
WO/2020/132097A1
Disclosed is a downhole tool and method suitable for geosteering within a lateral formation. The downhole tool includes a gamma sensor for monitoring gamma radiation within the lateral formation. The method provides for monitoring of the...  
WO/2020/124279A1
The tunnelling equipment corresponds to equipment designed for horizontal drilling into rock at a diameter greater than 152.4 mm (6") and a length over 10 m, based on redesigning existing equipment designed for drilling long subhorizonta...  
WO/2020/131098A1
A cam system for use with a rotary steerable system, the cam system includes a housing, a cam positioned at least partially within the housing, and a solid cam shaft engaged with the cam and positioned at least partially within the housi...  
WO/2020/124235A1
A method of horizontal directional drilling is provided. The proposed method utilizes directional drilling in which boreholes are arranged in a pattern such that the surface area of extraction is maximized. The pattern can be achieved us...  
WO/2020/119691A1
Disclosed is an advancing hydraulic control system for a drilling jumbo, the system comprising a hydraulic pump (2), an advancing oil cylinder (16), and a multi-way reversing value (3) used for controlling the reversing of the advancing ...  

Matches 101 - 150 out of 13,813