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Patent Searching and Data


Matches 1 - 50 out of 10,052

Document Document Title
WO/2019/050722A1
A tracer injection system can include a tracer solution, a pump configured to pump the tracer solution, a data transmitter associated with the tracer solution, a data receiver configured to receive tracer characteristic data from the dat...  
WO/2018/227198A4
A downhole tool (100,300) and method for orienting a tool string within a passage, such as a wellbore (24) or a tubular disposed in the wellbore. The downhole tool may be operable for detachably connecting with the tool string and orient...  
WO/2019/050545A1
A method and a system for modeling a three-dimensional geological structure. A method may comprise selecting input data from well measurement systems, seismic surveys or other sources, inputting the input data into an information handlin...  
WO/2018/125167A9
A method and system for processing a slowness profile. A method may comprise disposing a geophone array into a borehole, positioning the geophone array at a first location within the borehole; discharging a seismic source; positioning th...  
WO/2019/047633A1
Disclosed is an integrated logging-while-drilling acoustic wave-receiving transducer encapsulation device. A receiving transducer (8) is directly provided in a signal processing circuit (9). The signal processing circuit (9) is installed...  
WO/2018/035222A8
A method for generating a phase envelope log to characterize a subsurface formation includes drilling the borehole with a drill string, circulating a drilling fluid in the borehole, drawing a fluid sample representing a fluid contained i...  
WO/2019/046861A1
A detector assembly includes scintillators configured to generate a light signal in response to an impinging backscatter signal, where the scintillators are arranged in a first pattern, a plurality of first detectors, where each first de...  
WO/2019/046228A1
Method and system for pipe conveyed logging (PCL) operations in which the drillpipe conveys a logging tool. The method and system coordinate operation of a wireline winch and drilling rig control systems to synchronize their operation, a...  
WO/2019/046863A1
A detector assembly includes a scintillator configured to generate a light signal in response to an impinging radiation signal from an object, where the scintillator has a first end and a second end. Further, the detector assembly includ...  
WO/2019/046101A1
A method for detecting corrosion may comprise placing an electromagnetic logging tool into a wellbore, emitting an electromagnetic field from a transmitter, energizing a casing with the electromagnetic field to produce an eddy current, r...  
WO/2019/046862A2
An apparatus for inspecting integrity- of a multi-barrier wellbore is described. The apparatus includes at least one source to generate radiation to impinge a target volume of the wellbore. The apparatus includes a source collimator havi...  
WO/2019/040639A1
Embodiments of the present disclosure include a method including receiving first impact data. The method includes receiving second impact data. The method includes applying a first filter to both the first impact data and the second impa...  
WO/2019/040452A1
A flow meter (200) includes a cylindrical tubing (208) configured to be positioned in a wellbore, the cylindrical tubing including a flow mixer (210) configured to produce a turbulent fluid flow of a multiphase fluid in the wellbore. The...  
WO/2019/040049A1
A system and a method for predicting a performance of a well is provided. In one example, the method includes determining a number of conductive pixels from a histogram of micro-resistivity values measured by a logging tool from a sectio...  
WO/2019/040470A1
Embodiments of the present disclosure include a system for positioning a section of a tool (12) in a section of a wellbore (14) including a first arm (102A) coupled to a motor actuator (130) at a first end (106 A) and a positioning compo...  
WO/2019/040883A1
An integrated logging tool includes an outer housing and an insert, the insert positioned within the outer housing. The integrated logging tool further includes a gamma sensor within the insert.  
WO/2019/040064A1
The subject technology relates to synthetic aperture to image leaks and sound sources. Other methods and systems are also disclosed. The subject technology includes drilling a wellbore penetrating a subterranean formation. The subject te...  
WO/2019/038401A1
A method of detecting sand ingress within a wellbore includes obtaining a sample data set, determining a plurality of frequency domain features of the sample data set over a plurality of depth ranges, determining a presence of sand ingre...  
WO/2019/034498A1
A method and apparatus are disclosed for reducing flow induced vibration in at least one subsea structure. The method comprises the steps of, via at least one subsea acoustic sensor (190), detecting at least one characteristic associated...  
WO/2019/036052A1
A wellbore tractor is capable of being positioned in a wellbore that includes a cased section, a first uncased section downhole of the cased section, and a second uncased section downhole of the first uncased section. The wellbore tracto...  
WO/2019/035814A1
A method and system for transmitting an electromagnetic (EM) signal in a wellbore to improve an open loop system. The method comprises measuring a parameter indicative of a property of a transmitter using a sensor in the wellbore and gen...  
WO/2019/036122A1
Methods of drilling a wellbore within a subsurface region and drilling control systems that perform the methods. The methods include accessing an objective map and calculating a plurality of critical points of the objective map. The meth...  
WO/2019/035725A1
A method (300) for determining a position of a drill bit (204) in a formation during drilling, comprising the steps of: a) For at least two wave modes (P,S), recording (310) a separate observed pattern of observations from a seismic arra...  
WO/2019/033183A1
A launching system (100) for an autonomous unit RAU carrying a logging tool for oil and gas well logging is described, said system comprising a main body 15 provided with first and second control valves 13,14 respectively and draining va...  
WO/2019/028500A1
A sensor module for a marine buoyancy unit is disclosed, the marine buoyancy unit configured to be releasably connected to a marine riser. The sensor module comprises a housing releasably connectable at least partially within the marine ...  
WO/2019/033106A1
A downhole multi-modality inspection system (300) includes a first imaging device (302) operable to generate first imaging data and a second imaging device (304) operable to generate second imaging data. The first imaging device (302) in...  
WO/2019/033067A1
Respective embodiments disclosed herein include methods and apparatuses (1) for surveying a mine bench or other material body using at least seismic data obtained via geophone and measurement module data synchronized via a wireless link;...  
WO/2019/032086A1
Methods and systems for building a calibration database. A method may comprise hanging a logging tool in air, determining a raw response from the logging tool, decoupling a Zxx component and a Zzz component from the raw response, creatin...  
WO/2019/032339A1
The subject technology relates to an in-line amplifier assembly for distributed sensing system. The subject technology includes deploying a distributed sensing tool into a wellbore, and logging the wellbore using the distributed sensing ...  
WO/2019/032340A1
The subject technology relates to distributed sensing interrogation using single-mode fiber for multi-mode fiber interrogation. The subject technology includes deploying a distributed sensing tool into a wellbore, and logging the wellbor...  
WO/2019/032567A1
Systems, methods, and devices for evaluation of an earth formation intersected by a borehole using a logging tool. Tools include sensor assemblies with permanent magnets mounted at a first radial distance from an axis of rotation of the ...  
WO/2019/033039A1
An automated slide drilling system (ASDS) may be used with a drilling rig system to control slide drilling. The ASDS may autonomously control slide drilling without user input during the slide drilling. The ASDS may further support a tra...  
WO/2019/032262A1
A method and system for visualizing data to detect a collar. A method may comprise disposing an electromagnetic logging tool downhole; emitting an electromagnetic field from the transmitter; energizing a casing with the electromagnetic f...  
WO/2019/029249A1
A rock core orienting apparatus based on geomagnetic field, relating to the technical field of well-drilling coring. Comprising a drill bit (1), a rock core cylinder, and a rock core claw (3), the upper end of the rock core cylinder bein...  
WO/2019/027449A1
Embodiments of the subject technology provide for predicting seismic impedance. The subject technology generates a corridor stack based on vertical seismic profile (VSP) data of a wellbore in a subterranean formation. The subject technol...  
WO/2019/028090A1
A system for subterranean well developments includes a downhole assembly having well completion components for permanent installation within the subterranean well and interchangeable retrievable hardware. A connection system adapts the r...  
WO/2019/027455A1
A wearable sleeve to protect a sensor coupled to an object. The wearable sleeve having an axial axis, a longitudinal axis substantially perpendicular to the axial axis, a first wearable sleeve end and a second wearable sleeve end opposit...  
WO/2019/027894A1
A system for communicating a signal between a tool and a signal processing unit includes a signal processing unit configured to at least one of transmit and receive the signal and a first cable coupled to the signal processing unit. The ...  
WO/2019/027900A1
An apparatus for deploying one or more components of a borehole monitoring system includes a conductor assembly having one or more communication devices connected along a length of a conductor, each communication device being configured ...  
WO/2019/025798A1
Downhole apparatus comprises: a tubular body for mounting on an inner tubing string (10); a first flow port (24); a second flow port (12a); and a connector (68) associated with the tubular body (10) and operable to at least one of engage...  
WO/2019/022710A1
Methods and systems for evaluating integrity of a tubular located within a wellbore are provided. The method includes measuring an operation parameter of the wellbore, measuring a feature of the tubular two or more times to produce an in...  
WO/2019/022870A1
A tubular system includes a tubular having an outer surface and an inner surface defining a flow path, one of the inner surface and the outer surface includes a hub receiving recess, and an electronics hub detachably mounted in the hub r...  
WO/2019/018947A1
A computer-implemented method of providing access to interferometric system data stored in a data repository. A query that includes a data parameter identifier is received. The data repository is accessed and the interferometric system d...  
WO/2019/023480A1
A method for obtaining hydrocarbon from a reservoir in a subterranean formation is described. The method includes measuring a poromechanic pressure change due to lithostatic load sharing in the subterranean formation. Mapping the poromec...  
WO/2019/023457A1
A method for obtaining hydrocarbon from a reservoir in a subterranean formation is described. The method includes measuring a poromechanic pressure change due to lithostatic load sharing in the subterranean formation. Mapping the poromec...  
WO/2019/023366A1
The present disclosure describes implementation of wireless sensor packages to monitor various oilfield equipment health status, such as bearing wear and detect out-of-balance condition on reciprocating rod lifts (RRLs). Equipment health...  
WO/2019/018552A1
An apparatus for use in a wellbore may include a transducing element transducing a first property into a second property, a sensing element generating a signal in response to the second property, a layer deposited on the transducing elem...  
WO/2019/018100A1
A method and system for determining cement bonding. The method may comprise disposing an acoustic logging tool in a wellbore, wherein the acoustic logging tool comprises a transmitter and a receiver, broadcasting a shaped signal with the...  
WO/2019/017957A1
A method for dipole modeling may comprise providing an electromagnetic induction tool comprising an electromagnetic antenna, disposing the electromagnetic induction tool in a wellbore, and activating the electromagnetic antenna. The meth...  
WO/2019/018237A1
A method and a system for determining metal loss in a layered system. The method may comprise disposing an EM metal loss tool downhole, broadcasting an electromagnetic field from the one or more transmitters of the EM metal loss tool int...  

Matches 1 - 50 out of 10,052