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Halliburton Energy Services patents
Recent patent applications related to Halliburton Energy Services. Halliburton Energy Services is listed as an Agent/Assignee. Note: Halliburton Energy Services may have other listings under different names/spellings. We're not affiliated with Halliburton Energy Services, we're just tracking patents.
ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Halliburton Energy Services-related inventors
Remotely-powered casing-based intelligent completion assembly
A downhole control method for use in a wellbore that includes deploying a stand-alone power source and a stand-alone hydraulic reservoir downhole; powering a downhole controller using the stand-alone power source; measuring a downhole fluid parameter; and actuating an inflow control device, using the stand-alone hydraulic reservoir and the downhole... Halliburton Energy Services
Systems and methods for using cement slurries in hydrajetting tools
Methods including providing a hydrajetting tool comprising a housing having a top end and a bottom end and having a plurality of jetting nozzles disposed thereon, the top end of the housing fluidly coupled to a tool string; positioning the hydrajetting tool adjacent to a substantially solid target; perforating or... Halliburton Energy Services
Surface ranging technique with a surface detector
A system for electromagnetic wellbore surface ranging to determine the location of a second wellbore relative to a first wellbore utilizing i) a current source configured to directly inject electrical current into a conductive member disposed in each wellbore and ii) an electromagnetic senor positioned on the surface of a... Halliburton Energy Services
Geometric shaping of radio-frequency tags used in wellbore cementing operations
Radio frequency Micro-Electro-Mechanical System (“MEMS”) tags are geometrically shaped using protective structures. The MEMS tags may be added to wellbore cement, and pumped downhole. In addition to protecting the MEMS tags from the harsh downhole environment, the protective structures produce a more rounded shape which, in turns, increases the flow... Halliburton Energy Services
Method and generating pulses in a fluid column
Methods and apparatus are disclosed for generating fluid pulses in a fluid column, such as within a well. Various described example fluid pulse generators each have a valve structure including a plurality of rollers rotatable around axes that are oriented perpendicular or otherwise angled with respect to the flow direction,... Halliburton Energy Services
Breakable ball for wellbore operations
A system for use in a wellbore that penetrates a subterranean formation, the system comprising: a wellbore; and a ball, wherein the ball performs one or more wellbore operations, and wherein the ball breaks apart into two or more pieces when a pressure is applied to the ball. A method... Halliburton Energy Services
Systems and methods for in situ monitoring of cement slurry locations and setting processes thereof
Optical analysis devices may be configured for optically interacting a material of interest with a chemical filter and a detector that together are configured to detect a characteristic of the material of interest, wherein optically interacting the material of interest with the chemical filter comprises absorbing, by the chemical filter,... Halliburton Energy Services
Real-time adaptive minimum phase wavelet generation for downhole tools
An example method may include selecting a proposed pulse. A minimum phase wavelet may be generated based, at least in part, on the proposed pulse. A pulse signal within a wellbore may be generated based, at least in part, on the minimum phase wavelet. An echo signal corresponding to the... Halliburton Energy Services
Energy detection apparatus, methods, and systems
In some embodiments, an apparatus and a system, as well as a method, may operate to transform photons received at a scintillator into scintillation energy at a light yield efficiency of at least 30% at temperatures above 150 C. Further activities may include converting the scintillation energy to electron-hole pairs... Halliburton Energy Services
Methods and compositions for a treatment fluid composition are disclosed for use within a subterranean formation, comprising: a degradable diverting agent, and a Schiff base comprising a degradation accelerator. The treatment fluid may be introduced into a formation and the Schiff base allowed to hydrolytically release the degradation accelerator, allowing... Halliburton Energy Services
Corkscrew effect reduction on borehole induction measurements
In some embodiments, a multi-array induction method uses user selectable zoning of a borehole to generate an updated look-up table for borehole corrections based on averaged calipers for the borehole. One example method averages caliper data, defines a good zone of the borehole substantially unaffected by corkscrew borehole effect, defines... Halliburton Energy Services
Formation imaging with electronic beam steering
Systems, methods and apparatuses for measuring properties of a borehole formation and generating an image of the formation. The method comprises selecting a direction for transmission of an electromagnetic signal, wherein the selection includes altering an electromagnetic coupling between an active element of a first device and at least one... Halliburton Energy Services
Vulcanized oil and water swellable particulate composite compositions
Embodiments herein include a method comprising providing a self-sealing cement slurry comprising an aqueous base fluid, a cementitious material, and a vulcanized oil and water swellable particulate composite, wherein the vulcanized oil and water swellable particulate composite comprises an elastomer, a crosslinked water swellable superabsorbent polymer, and a hydrophobically modified... Halliburton Energy Services
Controlled swell-rate swellable packer and method
A controlled swell-rate swellable packer comprises a mandrel; a sealing element, and a jacket. The sealing element is disposed about at least a portion of the mandrel, and the jacket covers at least a portion of an outer surface of the sealing element. The jacket is configured to substantially prevent... Halliburton Energy Services
Apparatus for engaging and releasing an actuator of a multiple actuator system
Apparatuses for engaging an actuator of a subsurface tool are disclosed, comprising: a valve closure device; a plurality of actuation assemblies, comprising: an actuation device; an actuation rod, wherein the actuation device is configured to axially translate the actuation rod; an actuation platform, wherein the actuation rod engages the actuation... Halliburton Energy Services
Apparatus and methods to manage wellbore fluid properties
Various embodiments include apparatus and methods to execute corrective product addition treatment or surface treatment to a wellbore fluid based on performing an artificial intelligence technique and/or a closed form 5 solution with respect to one or more fluid properties. Apparatus and methods can be implemented to integrate pilot testing... Halliburton Energy Services
Sample analysis tool employing a broadband angle-selective filter
A sample analysis tool includes a sample chamber to hold a sample. The tool also includes a broadband angle-selective filter arranged along an optical path with the sample chamber. The tool also includes an electromagnetic radiation (ER) transducer that outputs a signal in response to electromagnetic radiation that passes through... Halliburton Energy Services
Formation imaging with electronic beam steering
Systems, methods and apparatuses for measuring properties of a borehole formation and generating an image of the formation. The method comprises selecting a direction for transmission of an electromagnetic signal, wherein the selection includes altering an electromagnetic coupling between an active element of a first device and at least one... Halliburton Energy Services
Method and making resistivity measurements in a wellbore
A drilling assembly includes a first tubular member supporting a first transmitter antenna and a steering assembly located beneath the first tubular member. The drilling assembly also includes an earth boring device comprising a drill bit. The drill bit has a body member, a bottommost surface and a gage surface... Halliburton Energy Services
Enhanced visualization down hole diagnostics and characterization
A method, a non-transient computer readable medium containing instruction, and a computing system are provided. In one embodiment, the method includes steps of: (1) identifying an area in a graph using first and second parameters of multiple parameters; (2) consolidating other parameters of the multiple parameters that are associated with... Halliburton Energy Services
Various embodiments disclosed relate to a cellulose or cellulose derivative, the cellulose or cellulose derivative including grafted acrylamide or acrylic acid groups for treatment of subterranean formations. In various embodiments, the present invention provides a method of treating a subterranean formation including placing in the subterranean formation a composition including... Halliburton Energy Services
Apparatus and alleviating spiraling in boreholes
An apparatus and method for alleviating spiraling in boreholes is disclosed. The apparatus includes a sub, which adjusts the length of the bottom-hole assembly in response to tension/compression, flexural bending and/or torque measurements made above and below the reamer so that the drill bit and the reamer cut at the... Halliburton Energy Services
Constant-velocity joint with surface contact forks
A constant-velocity joint can have three pieces: a yoke, a first adaptor, and a second adaptor. Grooves on opposite sides of the yoke can receive forks of the adaptors and be perpendicular to one another. The yoke can have a guide surface within each groove so that a matching following... Halliburton Energy Services
Multifunctional proppant for fracturing applications
Multifunctional proppants made up of proppant particles that are at least partially coated by a biocide, a breaker, and a cross-linking agent. These components can be positioned around the proppant particles so they function in a sequential or time-release manner. The multifunctional proppants can be provided in fracturing fluids to... Halliburton Energy Services
Example apparatus, methods, and systems described for cutting tubulars in a downhole environment. In an example apparatus, energetic cutters are housed within a carrier. In some embodiments, the carrier is a cylindrical, tubular member. Radial energetic cutters are positioned at the ends of the carrier and linear energetic cutters are... Halliburton Energy Services
Delayed-release additives in a degradable matrix
A wellbore treatment fluid comprising: a base fluid; and an extruded substance comprising: a degradable matrix; and an additive, wherein the degradable matrix provides a time-delayed release of the additive into a wellbore fluid for a desired period of time. A method of treating a portion of a well comprising:... Halliburton Energy Services
Alkylpolyglucoside derivative fluid loss control additives for wellbore treatment fluids
Methods of treating a subterranean formation with treatment fluids containing novel fluid loss control additives comprising alkylpolyglucoside derivatives for treatment fluids are disclosed. In certain embodiments, the methods comprise providing a treatment fluid comprising an emulsion comprising an oleaginous phase and a non-oleaginous phase, a fluid loss control additive comprising... Halliburton Energy Services
Treatment fluids for reducing subterranean formation damage
Methods of introducing a treatment fluid into a subterranean formation having a filtercake deposited thereon, wherein the treatment fluid comprises a base fluid and an inclusion complex comprising a cyclodextrin compound and an acid precursor ester, and wherein the cyclodextrin compound delays hydrolysis of the acid precursor ester; contacting the... Halliburton Energy Services
Polycrystalline diamond compact with gradient interfacial layer
The present disclosure relates to a polycrystalline diamond compact (PDC) including a gradient interfacial layer between a thermally stable diamond (TSP) table and a base, such as a substrate or an earth-boring drill bit body. The gradient interfacial layer has a gradient of coefficients of thermal expansion between that of... Halliburton Energy Services
Ball drop tool and methods of use
Disclosed examples include a ball drop tool located in a drill string. The ball drop tool may be a drilling stabilizer that includes a drilling stabilizer housing having an interior passage to be coupled to a drill string. A at least one stabilizing blade is on an external surface of... Halliburton Energy Services
Igniting underground energy sources
A system and method for underground gasification. A system for underground gasification system may comprise a recovery system, a supply line, and a downhole ignition device operable to ignite an underground energy source. The downhole device may be connected to the supply line and the supply line may be connected... Halliburton Energy Services
A system includes a controlled acoustic source. The system also includes distributed acoustic sensors along a conduit. The distributed acoustic sensors obtain acoustic signal measurements as a function of position along the conduit in response to at least one acoustic signal provided by the controlled acoustic source. The system also... Halliburton Energy Services
Methods including experimentally determining a salt creep profile for a single salt or intercalated salts in a subterranean formation, designing a proposed cement slurry based on the salt creep profile, experimentally determining whether the proposed cement slurry is capable of forming a wellbore load resistant cement sheath based on actual... Halliburton Energy Services
Formation property measurement apparatus, methods, and systems
In some embodiments, an apparatus and a system, as well as methods, may include operating a transmitting antenna and a receiving antenna as equivalent tilted dipoles, wherein the tilted dipoles provide a selection of equivalent tilt angles for at least one of the transmitting antenna or the receiving antenna. Further... Halliburton Energy Services
Sintering a multi-lobed helical rotor
The present disclosure relates to a method and system for manufacturing a multi-lobed helical rotor. The method for manufacturing a multi-lobed helical rotor may comprise mixing one or more powdered metals, compacting a mixture of one or more powdered metals to form a solid metal piece, sintering the solid metal... Halliburton Energy Services
Bead suspension mixing with cement slurry
A method to mix cement includes preparing a bead suspension comprising beads and preparing a cement slurry separately from the bead suspension, the cement slurry including a cement blend. The method further includes mixing the bead suspension and the cement slurry to create a mixture and pumping the mixture into... Halliburton Energy Services
Removal of fine solids from oilfield fluids
In some embodiments, a pre-treatment source generates pre-treated oilfield fluid from oilfield fluid, prior to injection into an inverting filter centrifuge system. The pre-treatment source increases an efficiency of separating solids from the injected oilfield fluid. An inverting filter centrifuge coupled to the pre-treatment source generates filtered oilfield fluid from... Halliburton Energy Services
Self-assembling packer
Certain aspects are directed to self-assembling packers that seal an annulus in a downhole wellbore. In one aspect, the packer is formed from a magnetorheological fluid, which may be a carrier fluid formed from a polymer precursor and magnetically responsive particles. The fluid is allowed to be shaped by a... Halliburton Energy Services
Condition based maintenance program based on life-stress acceleration model and time-varying stress model
Methods and system for implementing Condition Based Maintenance (CBM) of downhole systems and equipment, including drilling tools, wireline tools and production tools is presented in this disclosure. The presented CBM-based approach combines the use of a tool life distribution with a life-stress acceleration model and a time-varying stress model to... Halliburton Energy Services
Providing communication between wellbores through directional hydraulic fracturing
Example methods are disclosed for collecting hydrocarbons in a collection region that is non-contiguous to a production well. In an example method, a production well and a collection well are formed. A path between the production well and the collection well is determined, which is not necessarily the shortest distance... Halliburton Energy Services
Methods and systems for characterizing and/or monitoring wormhole regimes in matrix acidizing
Methods and systems for designing, monitoring, and/or performing acidizing treatments in subterranean formations are provided. In certain embodiments, the methods comprise: determining a wellbore pressure and a fluid flow distribution for an acidizing fluid introduced into a portion of a subterranean formation; determining a breakthrough pore volume at a plurality... Halliburton Energy Services
Methods, apparatus, and systems for injecting and detecting compositions in drilling fluid systems
Various embodiments relate to methods, apparatus, and systems for injecting and detecting compositions in drilling fluid systems. In various embodiments, the present invention provides a method of injecting and detecting a composition in a drilling fluid system. The method can include injecting the composition into the drilling fluid system. The... Halliburton Energy Services
Hydraulic pump with solid-state actuator
A hydraulic pump system includes a power source that generates power at a level and is capable of modifying the level. A hydraulic pump is coupled to the power source to receive power and includes an output through which fluid can be displaced at a rate that can be controlled... Halliburton Energy Services
Methods and systems for maintaining optical transparency during particle image acquisition
Fouling of or damage to an electromagnetic radiation-transparent window can preclude one from obtaining satisfactory images with an image acquisition unit, such as a camera. Certain types of environments may be particularly prone toward promoting fouling or damage, and manual cleaning or repair of an electromagnetic radiation-transparent window may be... Halliburton Energy Services
Methods for quantifying nitrogen-containing compounds in subterranean treatment fluids
It can sometimes be difficult to quantify the amount of polymer present in a subterranean treatment fluid, particularly at a job site. Methods for analyzing a treatment fluid for a polymer can comprise: receiving a sample of a treatment fluid comprising a nitrogen-containing polymer; placing the sample of the treatment... Halliburton Energy Services
Magnetic ranging using multiple downhole electrodes
A magnetic ranging system, in some embodiments, comprises: a wellbore in a formation; a conductive casing in said wellbore; and excitation and return electrodes electrically coupled to the conductive casing, the excitation electrode positioned downhole relative to the return electrode, the excitation and return electrodes generating a current in the... Halliburton Energy Services
Multi-coil rfid sensor assembly
A communication assembly including at least one sensor assembly made up of interrogation circuitry and one or more antennae is described. The interrogation circuitry comprises at least one inductor comprising at least two sensing coils for reception of signals from the MEMS data sensors.... Halliburton Energy Services
Offshore drilling platform vibration compensation using an iterative learning method
A method includes calculating a frequency and a phase of a vibration of a floating vessel, generating a control signal based on the vibration frequency and the vibration phase, operating a motion compensation system of the floating vessel during an ith control cycle using the control signal to mitigate the... Halliburton Energy Services
Hydrocarbon-contamination treatment unit
A treatment unit includes at least one treatment tank, an intake pump in fluidic communication with the at least one treatment tank via an inlet valve, an output pump in fluidic communication with the at least one treatment tank via a discharge valve, and at least one treatment basket defining... Halliburton Energy Services
Compositions, systems, and methods for removing iron sulfide scale from oilfield components using methyl acrylate
The present disclosure relates to compositions, systems and methods for removing iron sulfide scale from a solid object, such as an oilfield component. The compositions include a carbon-carbon (C—C) double bond with an electron withdrawing group bonded to at least one of the double-bonded carbons.... Halliburton Energy Services
Drilling apparatus with a unitary bearing housing
A drilling apparatus having a drive section and a bearing section axially distal to the drive section. The bearing section includes a unitary bearing housing defining a bearing housing bore, a driveshaft received within the bearing housing bore and rotatable relative to the bearing housing, and a bearing assembly radially... Halliburton Energy Services
Nested bearing and seal for roller cone drill bit
The present disclosure relates to nested bearings and seals for use in roller cone drill bits. The bearing may include a bearing member, such as a flange or bushing, that is nested with a seal boss.... Halliburton Energy Services
Expandable seal
A high-pressure capable sealing apparatus and method for sealing against an interior surface of a cylindrical tubular member provides the ability to expand to a larger diameter from a given running diameter and to transition back to the original diameter. The sealing apparatus may include a ring assembly with a... Halliburton Energy Services
Propping complex fracture networks in tight formations
Generally, methods for propping complex fracture networks in tight subterranean formations may involve introducing a first treatment fluid comprising a first base fluid and a first propping agent having a mean particulate size distribution ranging from about 0.5 microns to about 20 microns into a fracture network in a subterranean... Halliburton Energy Services
Frequency comb for downhole chemical sensing
The present disclosure relates to systems and methods for analyzing fluids. The method for analyzing a chemical sample within a wellbore, contained within an interrogation device, may comprise broadcasting a coherent light from a frequency comb module, directing the coherent light through a fiber optic line to the interrogation device,... Halliburton Energy Services
Burner nozzels for well test burner systems
A burner nozzle includes an outer housing, and a nozzle and a piston receivable within the outer housing. The piston is movable between an open position, where air and a well product are able to enter an atomizing chamber to generate an air/well product mixture, and a closed position, where... Halliburton Energy Services
Burner flame control
A system and method for controlling the direction of a burner flame exposed to potentially impinging wind or other air flows. At least one fluid nozzle is mounted in proximity to a burner nozzle. The fluid nozzle is configured to produce a spray of fluid provided by a fluid supply... Halliburton Energy Services
Combined nmr-resistivity measurement apparatus, systems, and methods
In some embodiments, an apparatus, system, and method may operate to transmit, using a first transceiver antenna, a common signal into a geological formation, and to receive in response to the transmitting, at the first transceiver antenna, a first corresponding nuclear magnetic resonance (NMR) signal from a first volume of... Halliburton Energy Services
Reelable sensor arrays for downhole deployment
Reelable sensors arrays are independently fabricated separate from a downhole tubular. The sensor arrays are then reeled together onto a spool. At the well site, the sensor array is unreeled from the spool and attached to the tubular as it is deployed downhole, resulting in a fast and efficient method... Halliburton Energy Services
Carbon dioxide-resistant portland based cement composition
The invention provides a carbon dioxide-resistant hydraulic cement composition. The inventive composition comprises a Portland cement, Class C fly ash and water. The Class C fly ash is present in the composition in an amount in the range of from about 5% to less than about 30% by weight based... Halliburton Energy Services
Syneresis reducing compositions for conformance applications using metal cross-linked gels
Methods and compositions that may be used to prevent the water from coming to the surface or otherwise interfering with the production of hydrocarbons are provided. An embodiment of the present disclosure is a method comprising: providing a treatment fluid comprising an aqueous base fluid, a polymer, a metal-based crosslinker,... Halliburton Energy Services
Fluid creating a fracture having a bottom portion of reduced permeability and a top having a higher permeability
A method of fracturing a subterranean formation comprising: introducing a fracturing fluid into the subterranean formation to create or enhance a fracture in the subterranean formation, and wherein the fracture comprises a bottom portion and a top portion; and introducing a treatment fluid into the fracture after introduction of the... Halliburton Energy Services
Systems and methods for sensorless state estimation, disturbance estimation, and model adaption for rotary steerable drilling systems
A method of estimating a state of a rotary steerable drilling system comprising applying a control input to a rotary steerable drilling system, sensing an actual output of the rotary steerable drilling system, inputting the control input into a mathematical model of the rotary steerable drilling system, receiving an estimated... Halliburton Energy Services
Stabilizer devices for drilling tool housing
A stabilizer device is provided for a mud motor drilling assembly. The stabilizer device may be mounted to a motor housing having one or more grooves or ridges. The stabilizer device may include a stabilizer body, a threaded portion, and a clamp. The threaded portion may be positioned between the... Halliburton Energy Services
Rotary sleeve to control annular flow
A wellbore completion system includes a container for delivering plugs or other objects to a wellbore. The container includes a sleeve having a sealing surface at a first end and a geared interface at a second, opposing end. The sealing surface includes voids or apertures that align with or obstruct... Halliburton Energy Services
Downhole line detection technologies
Systems, methods, and computer-readable media for downhole line detection. A system can send an electrical signal down an electric line that runs down an outside of a downhole casing of a wellbore. A downhole sensor system located at a downhole location inside the downhole casing can detect a magnetic field... Halliburton Energy Services
Phase compensated fixed-point numerically controlled oscillator for downhole logging
Systems and methods are provided for generating a phase compensated numerically controlled signal using a fixed-point algorithm. In one example, a method includes receiving, at a downhole device, parameters including an input frequency and a compensation value. The method further includes converting, based on the parameters, the input frequency to... Halliburton Energy Services
Downhole telecommunications
An umbilical, residing in a tubing section of a drill string, for providing data uphole and downhole. The umbilical having a tubing wall, a plurality of wires and a plurality of communication devices. The tubing wall separating an interior and an exterior of the umbilical. The plurality of wires is... Halliburton Energy Services
System, method, & computer program product to determine placement of fracture stimulation points using minerology
Systems and related methods to alter and optimize the placement of fracture initiation points through utilization of mineralogy.... Halliburton Energy Services
Timeline visualization of events for monitoring well site drilling operations
System and methods for monitoring well site drilling operations using event detection and visualization are provided. Well site data related to a drilling operation is obtained from one or more data sources. Values of one or more wellsite parameters are monitored over a current time period during the drilling operation,... Halliburton Energy Services
Shear thinning calibration fluids for rheometers and related methods
Shear thinning fluids may be useful as calibration fluids for calibrating rheometers with bob/rotor eccentricity and at lower shear rates, which may be particularly useful for calibrating rheometers at well sites that are used for measuring the rheological properties of complex fluids (e.g., wellbore fluids like drilling fluids, cementing fluids,... Halliburton Energy Services
Measurement and control apparatus, systems, and methods
Apparatus, systems, and methods may operate to detect anomalous formation resistivity values within measured formation resistivity data, based on mud resistivity associated with a borehole in a geological formation, the measured formation resistivity data comprising the anomalous formation resistivity values and acceptable formation resistivity values. Additional activity may include transforming... Halliburton Energy Services
Tilted antenna bobbins and methods of manufacture
An antenna assembly includes a bobbin that provides a cylindrical body that defines an outer radial surface, an inner radial surface, and a central axis. One or more channels are defined on the outer radial surface, and each channel provides a first sidewall, a second sidewall opposite the first sidewall,... Halliburton Energy Services
Incorporation of clay into curable resin system
A resin-clay composition includes a first mixture including an epoxy resin and a nano-clay; and a curing agent added to the first mixture to produce a second mixture, wherein a presence of the nano-clay causes a change in curing time of the epoxy resin. The second mixture may be added... Halliburton Energy Services
Coupling mechanism for driveshaft transmission assembly
A driveshaft transmission assembly may include a coupling mechanism for coupling a radial bearing assembly to a driveshaft. The coupling mechanism may include a bearing cap for creating an interference fit with a downhole portion of the radial bearing assembly. The coupling mechanism may include locking pins and a retention... Halliburton Energy Services
Articulating assembly for transmitting rotation between angularly offset members
An articulating assembly, including a first member having a first end, a second member, and a first coupling shaft engaged with the first end of the first member and with the second member, wherein the first coupling shaft has a first coupling shaft axis, the first coupling shaft is rotatable... Halliburton Energy Services
Multi-sensor workflow for evaluation of water flow in multiple casing strings with distributed sensors data
A distance of a water flow path and a velocity of the water flow are calculated using data obtained from both a pulsed neutron sensor and distributed acoustic sensors. The two distance and velocity values are compared to obtain a first calculated distance and velocity. The distance of the water... Halliburton Energy Services
Distributed acoustic sensing system with variable spatial resolution
Systems and methods for distributed acoustic sensing based on coherent Rayleigh scattering are disclosed herein. A system comprises a pulse generator, an interferometer, a photo detector assembly, and an information handling system. The interferometer comprises a first and second optical switch each comprising a plurality of ports. The information handling... Halliburton Energy Services
Distributed optical sensing using compressive sampling
Distributed optical sensing systems utilize compressive sensing techniques to determine parameters sensed by a waveguide. The system generates light that is sent along a sensing waveguide, thereby producing backscattered light. A compressive sampling filter forms part of the system, and is used to selectively block portions of the generated light... Halliburton Energy Services
Thermoset coating compositions for sand particulates in subterranean operations
Methods of using coated particulates in subterranean operations such as gravel packing, frac-packing, and hydraulic fracturing are provided. The coated particulate comprises a particulate coated with a coating composition. The coating composition comprises: a coupling agent having at least two silane groups and at least one reactive functional group, a... Halliburton Energy Services
Forming conductive arch channels in subterranean formation fractures
Methods including introducing a pad fluid into a subterranean formation to create or enhance an open fracture at a first treatment interval therein; introducing a treatment fluid into the fracture, wherein the treatment fluid comprises a second base fluid, crushable-proppant particulates (CPPs), and buoyant-proppant particulates (BPPs), and wherein a first... Halliburton Energy Services
Directional drilling apparatus with an aligned housing bore
A drilling apparatus including a tubular bearing housing, a tilted sleeve removably connected with the bearing housing, and a driveshaft. The bearing housing has a housing axis, a housing bore, and a housing bore axis. The housing bore axis is parallel with the housing axis. The tilted sleeve has a... Halliburton Energy Services
Engineering methodology to treat severe loss zones with thixotropic cement system
A method of treating lost circulation issues stemming from loss zones during the drilling and cementing process through the utilization of a thixotropic cement. The method comprises the steps of encountering a loss zone in a bore hole during drilling or running casing and pumping a treatment fluid into the... Halliburton Energy Services
Downhole control sensing system
A well system with an electrical control and sensing system includes a first conductor and a second conductor. A first switching circuit is coupled between the first conductor and the second conductor. The first switching circuit includes a first electrically powered device and a first diode coupled to the first... Halliburton Energy Services
Wireless run-in position sensing systems methods
A method of performing real-time position sensing includes conveying a tool attached to a tubular string in a borehole. The tool includes a position sensing sub, and the position sensing sub includes sensing devices. The method further includes recording measurements taken by the sensing devices. The method further includes determining... Halliburton Energy Services
Modulating downhole reflector
A system and methods for providing optical, downhole data communication without requiring a light source in the downhole tool is disclosed. A carrier signal generated at the surface is sent to the downhole tool using an optical fiber. An optical modulator of the downhole tool uses data signals from a... Halliburton Energy Services
Automatic adjustment of magnetostrictive transducer preload for acoustic telemetry in a wellbore
A magnetostrictive transducer system included as part of a drill string for use downhole in a well to convey signals across regions of the drill string that preclude the use of wired communication elements. The magnetostrictive transducer conveys a carrier signal as an acoustic wave through a drill collar region... Halliburton Energy Services
Determining core sample volume within a sealed pressure vessel
A method for determining the volume of core samples disposed within a sealed pressure vessel, the sealed pressure vessel containing a prefill fluid having a density, the method including determining the internal volume of the pressure vessel; determining the density of the prefill fluid; determining, using at least one of... Halliburton Energy Services
Geophone with magnetic self-damping system
A self-damping geophone, in some embodiments, comprises a housing containing a conductive coil and one or more springs; a first magnet suspended within said housing by the one or more springs, said conductive coil located within a magnetic field of the first magnet; and damping magnets disposed outside of said... Halliburton Energy Services
Transforming historical well production data for predictive modeling
System and methods for transforming well production data for predictive modeling are provided. Aggregated production data for one or more wells in a hydrocarbon producing field is pre-processed in order to generate clusters of the production data, based on a set of uncontrollable production variables identified for the wells. The... Halliburton Energy Services
Optimized recycling of drilling fluids by coordinating operation of separation units
One system embodiment includes: an inlet sensor that measures a fluid quality of an input fluid stream; an arrangement of separation units operating to extract contaminants from the fluid stream; and a user interface (UI). Each separation unit produces a respective output fluid stream, exhibiting a performance that is impacted... Halliburton Energy Services
Set-delayed cement compositions comprising pumice and associated methods
Disclosed is a method of spraying a surface with a set-delayed cement. The method comprises providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; spraying a surface with the set-delayed cement composition; and allowing the set-delayed cement composition to set on the surface.... Halliburton Energy Services
Forming proppant packs having proppant-free channels therein in subterranean formation fractures
Methods including pumping a fracturing fluid into a subterranean formation through an annulus between the subterranean formation and a pipe conveyance at a rate above a fracture gradient of the subterranean formation to create and/or open at least one fracture in the subterranean formation; continuously pumping a proppant-free fluid into... Halliburton Energy Services
Driveshaft catch assembly with pressure plugs
A driveshaft transmission assembly may include a catch assembly having a catch mechanism and pressure plugs. The catch assembly may prevent the loss of certain driveshaft transmission assembly components downhole in the event of a failure of the driveshaft transmission due to dynamic loads produced during operation in a drilling... Halliburton Energy Services
Packoff pressure prevention systems and methods
A packoff pressure prevention system includes an internal pressure sensor to measure fluid pressure within a drillstring. The system further includes an annular vent to, when open, enable fluid to escape from within the drillstring into an annulus. The system further includes a processor coupled to receive pressure measurements from... Halliburton Energy Services
Hydraulic control of downhole tools
A well tool apparatus comprises a control arrangement configured to control response of the downhole tool by varying a bore-annulus pressure difference. The control arrangement includes a valve piston longitudinally slidable in a generally tubular controller housing that is in operation substantially co-axial with the wellbore, to open or close... Halliburton Energy Services
Junction-conveyed completion tooling and operations
An assembly and method for completion of lateral wellbores is disclosed. The completion assembly includes a junction fitting with main and lateral legs, and a lateral completion string and anchoring device connected to the downhole end of the lateral leg and the uphole end of the junction fitting, respectively. A... Halliburton Energy Services
Extended jet perforating device
An explosive charge assembly comprises a casing, a first liner, a second liner, a first explosive charge disposed between the casing and the first liner, and a second explosive charge disposed between the first liner and the second liner. The first liner and the second liner are configured to form... Halliburton Energy Services
Composite drill gun
A composite drill gun for use in a wellbore environment can include a detonation housing containing a detonation source, a composite carrier containing one or more encapsulated charges, and a detonation train connecting the detonation source to the encapsulated charges. The detonation source and each individual encapsulated charge are all... Halliburton Energy Services
Drilling operation apparatus, methods, and systems
In some embodiments, an apparatus and a system, as well as a method and article, may operate to generate a surface representing mechanical specific energy as a function of dimensionless products of downhole drilling process variables. Additional actions may include characterizing an area of the surface for different drill bit... Halliburton Energy Services
Surface excitation ranging methods and systems employing a ground well and a supplemental grounding arrangement
A surface excitation ranging method includes selecting a first well with a metal casing as a target well and selecting a second well with a metal casing as a ground well. The method also includes installing a supplemental grounding arrangement for a power supply located at earth's surface, wherein the... Halliburton Energy Services
Position tracking for proppant conveying strings
A well system can include a completion string adjacent to a target formation and a service tool extending within the completion string. When the service tool is in an aligned position with respect to the completion string, the service tool can prevent fluid communication between the target formation and a... Halliburton Energy Services
Position indicator through acoustics
Assemblies and methods of use are disclosed for determining a position of a body within a tubing section. A signal generator coupled to the body is operable to generate a pressure wave in response to detecting a detectable portion of the tubing section when the body is moved relative to... Halliburton Energy Services
Partially reflective materials and coatings for optical communication in a wellbore
Methods and systems for the use of partially reflective materials and coatings for optical communications in a wellbore environment are provided. In one embodiment, methods for remote communication in a wellbore comprise: positioning an optical fiber in the wellbore, wherein at least a portion of the optical fiber comprises a... Halliburton Energy Services
Determining oil content of solids recovered from a wellbore
A method for the determination of the oil content for solids recovered from a wellbore is provided. The method comprises providing the solids recovered from the wellbore and measuring the thermal conductivity of the solids recovered from the wellbore using a thermal conductivity probe. The method further comprises using the... Halliburton Energy Services
Optical element testing methods and systems employing a broadband angle-selective filter
An optical element testing system includes a broadband angle-selective filter arranged along an optical path with an optical element to be tested. The system also includes a electromagnetic radiation transducer that outputs a signal in response to electromagnetic radiation that passes through the broadband angle-selective filter. The system also includes... Halliburton Energy Services
Apparatus and methods for determining surface wetting of material under subterranean wellbore conditions
Methods and apparatuses for determining surface wetting of metallic materials at downhole wellbore condition with fixed or changing well fluids are disclosed. In general, the methods according to the disclosure include carrying out an electrical impedance spectroscopy (“EIS”) for a system simulating downhole conditions for the wetting of a surface... Halliburton Energy Services
Optical computing devices with birefringent optical elements
Disclosed are optical computing devices that employ birefringent optical elements configured for use in optical computing devices. One optical computing device includes a polarizer configured to generate at least x polarized light and y polarized light, a birefringent integrated computational element configured to optically interact with a substance and the... Halliburton Energy Services
Combined radioactive source for gamma-neutron tool
A first set of radiation detectors may be disposable on the a drill string, wherein the first set of radiation detectors are capable of detecting gamma radiation and neutron radiation; and a combined chemical source spaced from the first set of radiation detectors, wherein the combined chemical source comprises a... Halliburton Energy Services
Field-ionization neutron generator
Described herein are neutron generators that employ direct field ionization of ionizable fusion gases, as well as well-logging tools and methods that utilize such neutron generators. In various embodiments, the neutron generator includes a cylindrical field-ionization structure distributed around the inner surface of a tubular housing, and a cylindrical ion-accelerating... Halliburton Energy Services
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