Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 601 - 650 out of 5,092

Document Document Title
WO/2017/095423A1
In accordance with presently disclosed embodiments, a stackable bulk material storage container is provided. The bulk material storage container includes a panel-less frame having a top portion and a bottom portion, which is supported by...  
WO/2017/091808A1
A gas separator, gas separation system, and method for separating gas from drilling cuttings by actively maintaining a liquid seal of liquid in a lower portion of a separation vessel by controlling an introduced amount of the liquid admi...  
WO/2017/083225A1
In one aspect, a method for determining amount of selected gas extracted from a drilling fluid during drilling of a wellbore and total amount of gas present in such fluid is disclosed, that in one embodiment may include; flowing the dril...  
WO/2017/050334A3
A fluid system (12) is provided for use on a platform facility (10) to support operations associated with a subterranean well, the fluid system (12) being operable to deliver a fluid to an operations system (14). The fluid system (12) co...  
WO/2017/077355A1
A method for recovering oil from an oil bearing formation including the steps of: i) recovering an oil-water mixture from the oil-bearing formation; ii) separating at least a portion of the oil from the oil-water mixture to form a produc...  
WO/2017/079493A1
A fluid sensor cable assembly and method uses one or more conductive bodies extending along an elongated core body for conducting a heating current to heat the cable assembly. The one or more conductive bodies also are configured to cond...  
WO/2017/079436A1
A composition including a medium and surfactant-free nanoparticles (SFNPs) at different dispersion state or aggregation form. The composition includes: (a) a primary form, wherein the dielectric constant value (DE value) of the medium is...  
WO/2017/076977A1
The invention relates to a pipe (14) extending between a surface end (20) and a bottom end (22), and defining an inner passage (24) ending at the bottom end (22) and at the surface end (20). The pipe (14) comprises a dynamic closing body...  
WO/2017/077345A1
Circulation Subassembly The present invention relates to acirculation subassembly (circsub) for incorporation in a drill pipe. The circsub has a flow through condition in which the circsub allows fluid to flow through a bore of the circs...  
WO/2017/077003A1
A downhole tool (10) operatively associated with a downhole pump (P) for use in artificial lift applications comprises a body (12) having a throughbore (14) forming an axial flow passage and a plurality of lateral ports (16) forming a la...  
WO/2017/076490A1
Gas-extraction device (152) for extracting at least one gas contained in a drilling mud, the device comprising: - an enclosure (162), - an equipment (164) for supplying the drilling mud to the enclosure (162), - an equipment (170) for in...  
WO/2017/074197A1
Method for thermal separation of a non-polar organic compound from a material by steam distillation, where microwave radiation provides energy to the material, and where a susceptor comprising an organic substance with an electric dipole...  
WO/2017/074374A1
An example system for detecting mud pump stroke information comprises a distributed acoustic sensing (DAS) data collection system coupled to a downhole drilling system, a stroke detector coupled to a mud pump of the downhole drilling sys...  
WO/2017/069765A1
Systems and methods for maintaining operation of gas sampling equipment utilized in oil and gas operations, wherein an isolation valve is deployed along a gas extraction conduit in order to isolate a gas analysis system from pressurized ...  
WO/2017/070513A1
A gooseneck (100) and a power swivel (10) including a gooseneck (100) are disclosed. In an embodiment, the gooseneck includes an inlet section (120) including an inlet (124) and a first fluid flow path (170) extending from the inlet. In ...  
WO/2017/062928A1
A system, an apparatus and a method for adjusting a weir control the rate and/or speed at which drilling fluid feeds a separator. Multiple separators are typically used in parallel to process fluid returning from the well. A distribution...  
WO/2016/068956A8
A system and method for establishing hydraulic communication between relief and target wells, wherein a relief well is drilled to include a portion of the target wellbore that is axially offset from and substantially parallel to a portio...  
WO/2017/062877A1
In some embodiments, a drilling system can include a top drive and one or more pressure intensifiers coupled between a mud pump and the top drive to increase fluid pressure of drilling fluid driven down into a hole. In some aspects, the ...  
WO/2017/023808A4
A valve for use in a wellbore includes a housing including a housing port, a slidable closure member disposed in a bore of the housing and including a closure member port, and a seal disposed in the housing, wherein the closure member in...  
WO/2017/062213A1
A rig system and a method for drilling a well. The rig system includes a movable central package including one or more devices to drill a well using a drill pipe, a mud pump coupled with the movable central package and configured to pump...  
WO/2017/058873A1
Methods may include circulating a first wellbore fluid into a wellbore, wherein the first wellbore fluid contains: a non-aqueous continuous phase, and a polyester internal breaker; wherein the first wellbore fluid generates a filter cake...  
WO/2017/058151A1
A well system includes a work string extendable into a wellbore, and a pump that pumps a fluid into an annulus defined between the work string and the wellbore. A flow-activated motor is coupled to the work string and has a housing that ...  
WO/2017/059153A1
A method for detecting an influx and/or loss of circulation in a wellbore, comprising measuring a condition in the wellbore using a downhole sensor; determining that a positive displacement pump is shut off or turned on; predicting pit v...  
WO/2017/058250A1
The presence of unmitigated metal ions in a drilling fluid can prevent acceptable rheological and fluid loss control performance from being realized during a drilling operation. Softening of a hard water source containing alkaline earth ...  
WO/2017/045754A1
The disclosure relates to a method for estimating a flow out of at least one fluid pump for injecting fluid in a well, comprising : - determining a calculation model for the flow rate of a pump exiting the at least one pump, said calcula...  
WO/2017/035658A1
Methods, systems, and techniques for detecting at least one of an influx event and a loss event during well drilling involve using one or both of errors between 1) estimated and measured pit volume, and 2) estimated and measured flow out...  
WO/2017/037422A1
A method of operating a drilling system, the drilling system comprising: a drill string which extends into a wellbore, a driver operable to rotate the drilling string, a pump operable to pump drilling fluid down the drill string, a well ...  
WO/2017/040667A1
A system for monitoring the volume of cuttings exiting a shaker table is disclosed. The system comprises a shaker table configured to be adjusted based on information compiled by a processor and at least one camera configured to monitor ...  
WO/2017/040862A1
A choke valve system includes a choke valve (14) having a body (20) and an annular seat (34) disposed within the body. The choke valve also includes a plug (30) configured to move relative to the annular seat between an open position (46...  
WO/2017/039434A1
A method for sealing and controlling fluid pressure in an annular fluid passageway in a wellbore related process use is made of an annular fluid passageway sealing device, which comprises a chamber delimited by chamber end members each p...  
WO/2017/040674A1
A system for cleaning, repairing, and/or replacing damaged shaker screens is disclosed. The system may comprise a shale shaker with a replaceable shaker screen, at least one camera, and a computer processor. The camera is positioned to c...  
WO/2017/039659A1
A high pressure fluid pump system of a fluid injection system includes a large volume displacement system, having a large volume pump, and low volume displacement system, having a low volume pump, a programmable logic control (PLC) compu...  
WO/2017/041064A1
A resettable pressure activated device (100), comprises an inner wall (102), a return spring (105), a resilient element (110) and an axially movable piston (120) arranged around the inner wall (102). The piston (120) comprises a radially...  
WO/2017/039459A1
A method of obtaining an effective bulk modulus of a managed pressure drilling system 1, the method comprising: generating a pressure wave in the system 1; measuring the time interval for the pressure wave to travel over a distance in th...  
WO/2017/040685A1
A system for monitoring the fluid front on a shaker table is disclosed. The system comprises a shaker table or shaker table screen configured to be adjusted based on information compiled by a processor and at least one camera configured ...  
WO/2017/039458A1
A method of monitoring the state of a choke valve 12 in a managed pressure drilling system 1 using a valve state parameter to represent the state of the choke valve 12, the method comprising: measuring the flow rate of a material across ...  
WO/2017/039455A1
A method and system for calculating the viscosity of cement slurry used for a primary cementing of an oil or gas well (12) comprises: pumping the cement slurry along a conduit (16) to a cementing location (20); measuring a first pressure...  
WO/2017/039456A1
An apparatus (1) and a method for separating liquid from a material (M) comprising a solid fraction and a liquid fraction, the apparatus comprising a conveyor belt (3) for bringing the material (M) from a receiving portion (5) to a disch...  
WO/2017/040158A1
Methods and apparatus for obtaining a sample of a fluid at a wellsite and obtaining a rheological property of the fluid by performing a microrheology analysis on the sample. The fluid may be a well treatment fluid used at the wellsite fo...  
WO/2017/037569A1
Gas-tight decanter centrifuge process for separation of volatile organic compounds from drilling fluid. A method is described for removing low gravity solids from a mixture of recovered oil based drilling fluid and low gravity solids and...  
WO/2017/040361A1
A system includes a mud pump for pumping a drilling mud from a drilling mud source, through a drill string, out a drill bit and into an annular, and a plurality of chokes disposed down stream from the mud pump, including a first choke di...  
WO/2017/039457A1
A device (1) for separating a medium comprising a mixture of a solid portion and a fluid portion. The device comprises a filter arrangement (3) comprising a displaceable filter element (5) with a plurality of openings adapted to allow th...  
WO/2017/034561A1
Methods of coating solid particulates used in a wellbore fluid are described. The methods include providing a first solution that includes at least one inorganic sol precursor and at least one solvent, adding an aqueous solution to the f...  
WO/2017/034977A1
A flow diversion valve comprising: a valve body including an upper housing releasably connected to a lower housing, the upper housing and lower housing being configured to receive a rotating rod therethrough; a shuttle positioned within ...  
WO/2017/031597A1
Apparatus and methodologies for cleaning a subterranean wellbore are provided. More specifically, a cleaning assembly and method of use is provided, the assembly being sealingly positioned within the wellbore and comprising a pump and a ...  
WO/2017/027901A1
An apparatus (10) for capturing drilling fluid returns in an exploration drilling process, as well as a related method of capturing the drilling fluid returns. The apparatus (10) is adapted to be fitted onto a drill collar/casing (11) ad...  
WO/2017/027025A1
A drilling system includes a string of drill pipe extending into a wellbore from a drilling platform. A Y-block junction is coupled to the string of drill pipe at the drilling platform and provides a pressure housing that defines a first...  
WO/2017/027650A1
A method and apparatus for drilling a wellbore is disclosed. The wellbore is drilled with a drill string that includes a bypass device having a fluid passage therethrough by supplying a fluid through the bypass device at a first flow rat...  
WO/2017/023731A1
A new method and device for separation of drilling cuttings from liquids and gases in air and fluid drilling operations. A liquid seal is created and maintained for proper separation of gas and liquid from cuttings and drilling slurry in...  
WO/2017/023808A1
A valve for use in a wellbore includes a housing including a housing port, a slidable closure member disposed in a bore of the housing and including a closure member port, and a seal disposed in the housing, wherein the closure member in...  

Matches 601 - 650 out of 5,092