| Document |
Document Title |
|
WO/2023/242161A1 |
An apparatus, method and computer program product for: receiving information on a first position of an element positioned by a boom (450) based on a pre-programmed automation sequence, receiving image information comprising a representat...
|
|
WO/2023/244926A1 |
A self-anchoring everting robot includes a flexible body tube that accepts fluid and can be everted via pressure to provide tip growth and one or more of root hairs on the body tube that model plant roots, radial branch extensions that m...
|
|
WO/2023/240316A1 |
This invention relates a drill head (4) for use with a microtunneling apparatus (1) having a cutter bar (12) that is rotatable to produce swarf in a working zone. The drill head (4) includes a movable imaging device (46) that is adapted ...
|
|
WO/2023/240317A1 |
This invention relates to a drill head (4) for use with a microtunneling apparatus (1) to produce swarf in a working zone (13) of a bore. The drill head (4) includes a cutter bar (12) having at least one spray outlet (41) which is adapte...
|
|
WO/2023/244927A1 |
A high-pressure burrowing everting robot includes a tubular body formed of a high-pressure skin and airtight bladder arranged to permit pressure to evert the high-pressure skin and bladder together such that the high-pressure skin forms ...
|
|
WO/2023/240318A1 |
This application relates to a drill head (4) for use with microtunneling apparatus (1) having a cutter bar (12) at a distal end of a housing. The housing includes an annular body (25) which is adapted to be articulated by way of radially...
|
|
WO/2023/240314A1 |
This invention relates to a drill head for the use with a microtunneling apparatus (1) for producing a substantially horizontal bore hole (8). The drill head (4) includes a cutter bar (12) that is rotatable within a working zone (13) of ...
|
|
WO/2023/237960A1 |
Disclosed is a plunger mixer device deployable within a hollow shaft injection drill bit system. The plunger mixer device includes a motor, a piston, and a plunger motor assembly. The motor is connected to a feeder auger tip. The piston ...
|
|
WO/2023/236754A1 |
The present application provides a geosteering method and apparatus, and a storage medium. The method comprises: acquiring first well trajectory information of a target well, and first geological information and second geological informa...
|
|
WO/2023/239271A1 |
Method performed by a system (10) for determining one or more parameters to use for drilling a subsequent hole in a rock to approach a target, wherein the target is related to a subsequent blasting of the rock (30). The system (10) drill...
|
|
WO/2023/235993A1 |
In the case of a drill head initial part (2) as part of a drill head for a plasma pulse geo drilling system, the drill head initial part (2) comprising at least one electrode section (20) which has a plurality of metal bar electrodes (20...
|
|
WO/2023/235994A1 |
In a plasma pulse geo drilling device (0) comprising a high-voltage pulse generator (1), high-voltage cabling, a drill head (2) with a drill head connection section (21) and an electrode section (20) which has a plurality of electrodes, ...
|
|
WO/2023/235939A1 |
This invention relates to a connector assembly (21) for use with a microtunneling apparatus (1) including a drill string (13) and a cutting head (6). The drill string (13) including a drive shaft (23) which is rotatable from a proximal e...
|
|
WO/2023/232518A1 |
A cooling arrangement, a mining vehicle, and a method for providing cooling in a mine vehicle. The mining vehicle (MV) comprises a combustion engine (E) for execute tramming, a hydraulic system (HS) for powering at least one hydraulic ac...
|
|
WO/2023/233549A1 |
The present disclosure relates to a hole drilling method for erecting poles, the method comprising: a step 1 for suspending a vibrator on which a cylindrical casing tube is mounted and placing the vibrator on the ground surface; a step 2...
|
|
WO/2023/235209A1 |
A downhole tool includes a housing configured to couple to a downhole conveyance; a laser tool positioned in the housing and configured to transmit a laser beam sufficient to form a tunnel in a subterranean formation; a chamber positione...
|
|
WO/2023/232393A1 |
The invention relates to civil engineering machine for forming a hole in the ground, the civil engineering machine comprising: a machine frame (12); a holding device (14) in an upper region of the machine frame (12) for holding the civil...
|
|
WO/2023/235784A1 |
Disclosed is a method for reducing friction in a radial drilling application. The method involves coating the interior of a deflector shoe (52) with at least one lubricant (70). Lubrication of the deflector shoe (52) can be accomplished ...
|
|
WO/2023/229638A1 |
The disclosure provides an automated method and autonomous steering system that automates and integrates a collision avoidance process and subsequent corrective action. The autonomous steering system implements an anti-collision (AC) met...
|
|
WO/2023/225721A1 |
Provided is an automated drilling arrangement (10) comprising a platform (12), a drill pipe loading assembly (14) arranged on the platform (12) and including a cradle (16) for receiving a drill pipe section (18), and a handler assembly (...
|
|
WO/2023/221458A1 |
A drilling positioning apparatus, comprising a three-axis fluxgate (31) and a computing apparatus (32), wherein the three-axis fluxgate (31) is electrically connected to the computing apparatus (32); the three-axis fluxgate (31) is arran...
|
|
WO/2023/224668A1 |
The present disclosure relates to a rotary steerable tool operable to steer a drill bit for drilling a wellbore. In some embodiments, the rotary steerable tool is operable in an acknowledgment mode to confirm receipt of a downlink transm...
|
|
WO/2023/219659A1 |
A method may include dividing a wellplan into one or more section using a section detection algorithm, receiving a depth measurement of a drill bit or a bottom hole assembly located in a wellbore, utilizing the section detection algorith...
|
|
WO/2023/213957A1 |
Directional drilling device for installing underground cables or tubes, comprising a housing having a drill space extending between two openings in sides of the housing for accommodating a drill string through the two openings, and defin...
|
|
WO/2023/214118A1 |
Here is presented a drill bit (1) which includes a pilot bit (2) and a reamer. The pilot bit (2) includes a body (3) and a drilling surface (4). The drill bit (1) is arranged to provide a hole for a pipe to be installed in the ground. Th...
|
|
WO/2023/209089A1 |
The invention relates to a whipstock assembly (10), and an associated method of installing the whipstock assembly (1). The whipstock assembly (1) is configured for installation in a well (1), the whipstock assembly (10) comprising a hous...
|
|
WO/2023/205890A1 |
The invention comprises a method of controlling the position of a subterranean directional drilling tool in relation to a desired subterranean drill bore path using a system including a directional drilling tool capable of drilling withi...
|
|
WO/2023/209260A1 |
The present invention comprises a drilling machine (1) including a drilling assembly (2) made up of a rod (2b), a rotary head (2a) and a bit (2c) that are successively coupled one after the other. The rotary head (2a) includes a first lo...
|
|
WO/2023/209026A1 |
The present invention relates to a wireline intervention tool string (1) for operating in a well (2) having a longitudinal axis, a top (51) and a bottom (52), comprising a tool housing (3) having a longitudinal tool axis, a first part co...
|
|
WO/2023/211741A1 |
In one example, a downhole system includes a housing configured to be releasably connected to a tether, projectile fire control circuitry disposed within the housing, a block chamber connected to the housing, and the block chamber includ...
|
|
WO/2023/201417A1 |
A compact vibratory burrowing probe, particularly beneficial in low gravity space exploration environments, uses lateral or stirring-like vibrations to fluidize a surrounding regolith, thereby decreasing the penetration resistance, and c...
|
|
WO/2023/205115A1 |
A compressor drive system is arranged to selectively operate a compressor (18) and engine (14) of a drill rig (10). The compressor drive system includes a connection assembly (20) coupled between the engine and the compressor. The connec...
|
|
WO/2023/198198A1 |
A saline-alkali land improvement apparatus, relating to the technical field of saline-alkali land treatment, comprising a frame (1), a drilling apparatus (2), and a sand filling apparatus (3). Both the drilling apparatus (2) and the sand...
|
|
WO/2023/198087A1 |
A hydraulic push-the-bit self-resetting flexible drill pipe and drill string. By providing coaxial resetting mechanisms in the form of hydraulic push-the-bit self-resetting at the positions where adjacent transmission subs are hingedly c...
|
|
WO/2023/201113A1 |
Methods and apparatuses for boring a tunnel using electrocrushing end effectors. The end effectors can be extended from the apparatus into rock to excavate the tunnel, either individually, sequentially, or simultaneously. The end effecto...
|
|
WO/2023/197573A1 |
The present invention provides an impact-prevention pressure-relief tunneling method for a rock burst coal seam roadway, comprising: determining, in an area to be tunneled of a coal seam roadway, a fracturing target horizon satisfying a ...
|
|
WO/2023/196752A1 |
A surface drilling system for performing surface mineral exploration diamond core drilling and methods for making and utilizing the same. The surface drilling system can include a drill rig system and one or more drill rig support system...
|
|
WO/2023/193167A1 |
A tubular apparatus (200) includes an upper joint (202), an inner cylinder (400), a piston (218), a metal seal, a bearing (600), and an anvil (500). The upper joint (202) is connected to an outer cylinder (204). The inner cylinder (400) ...
|
|
WO/2023/193522A1 |
A push-the-bit rotary steerable apparatus, comprising: an upper driving shaft (1) and a lower driving shaft (2), wherein the upper driving shaft and the lower driving shaft are coaxially arranged and fixedly connected, a circuit control ...
|
|
WO/2023/194898A1 |
A drilling machine for carrying out drilling operations by means of a modular boring element including at least one rod and/or at least one tube comprises a first store for receiving rods and a second store for receiving tubes. The drill...
|
|
WO/2023/183989A1 |
This invention relates to a reamer assembly (6) for enlarging a substantially horizontal pilot hole (14) in the ground to produce a bore hole (18), including a cutter (21) which is rotatable about an axis X-X. A gear box (20) is position...
|
|
WO/2023/191847A1 |
A horizontal directional drilling machine includes a drill string rotational drive unit having an output member configured to connect with and selectively drive rotation of a drill string, the rotational drive unit including a hydraulic ...
|
|
WO/2023/183988A1 |
This invention relates to drill string (32) for use with micro tunnelling apparatus (1) having a cutter (21) at a distal end of the drill string (32) and external drive mechanism (2) at a proximal end of the drill string (32). The drill ...
|
|
WO/2023/192420A1 |
A technique facilitates control over a downhole well operation. The technique utilizes an electronic control system for controlling actuation of a downhole application-specific attachment. According to an embodiment, the system comprises...
|
|
WO/2023/183991A1 |
This invention relates to a drill string (32) for use with micro tunnelling apparatus (1) having a cutter (21) at a distal end of the drill string (32) and external drive mechanism (2) at a proximal end of the drill string (32). The dril...
|
|
WO/2023/183735A1 |
Systems and methods of surface steering control of drilling may be used together with systems and methods for planning one or more wells before drilling, planning a well path during drilling and/or updating that well plan and/or other we...
|
|
WO/2023/183614A1 |
Apparatus and methods of drilling using a bitless drilling assembly can include a propellant chamber configured to store a liquid propellant for drilling. The bitless drilling assembly can include a burner nozzle connected to the propell...
|
|
WO/2023/174771A1 |
According to an example aspect of the present invention, there is provided a method, comprising: detecting a first position of a mining vehicle with reference to a first worksite model, receiving information on a plurality of transformat...
|
|
WO/2023/174411A1 |
An adjustable bend mechanism for an ultra-short-radius positive displacement motor drill, comprising a cylinder body (1), a ball socket connector (2), a motor (3), a universal shaft assembly (4), and a transmission shaft (5). The ball so...
|
|
WO/2023/174685A1 |
The invention relates to a mobile construction machine, in particular a civil engineering machine, with a running-gear unit, a superstructure arranged on the running-gear unit, a construction work device, which is arranged on the superst...
|
