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Matches 651 - 700 out of 141,836

Document Document Title
WO/2018/057219A1
A method of production allocation for multiple wells, fields, or other individual production sources which feed a common collection tank or battery. For any or each of the individual production sources, an oil-soluble or water-soluble tr...  
WO/2018/058038A1
A system for measuring geometric change in a subterranean structure. The system includes an apparatus communicably couplable to a computing system. The apparatus is couplable to a mobile platform and includes a sensor configured to acqui...  
WO/2018/058027A1
A subsea system comprising: a riser; an eductor, wherein the eductor is fluidly connected to the riser by a suction line and a mixed fluid line; and a chemical injector, wherein the chemical injector is fluidly connected to the riser and...  
WO/2018/058146A1
A pressure relief valve includes a valve body having a main bore, an inlet bore which is connected to the main bore, an outlet bore which extends through a side of the valve body, and a valve bore which connects the inlet bore with the o...  
WO/2018/057417A1
An automated wash system for use with a progressing cavity (PC) pump system. The automated wash system includes a wash fluid source and a wash valve. The wash valve is in fluid communication with the wash fluid source and an annulus of a...  
WO/2018/056985A1
A cementing tool with a top seal and a bottom seal may be positionable within a casing string of a wellbore. A fiber optic line may be coupled to the top seal and to a second fiber optic line coupled to a bottom seal that is deployed wit...  
WO/2018/050556A1
The invention relates to a measurement signal evaluation method for a micro-tunneling method for simultaneously pushing at least two pipe elements having a predetermined static charge threshold, into a subsurface (1), for creating a pipe...  
WO/2018/052417A1
A travel joint that provides fluid communication between at least two hydraulic control lines through a cavity in the travel joint. In certain embodiments, the travel joint includes a sleeve assembly, a piston assembly, and annular cavit...  
WO/2018/052491A1
A method for characterizing a hydraulic fracture in a subsurface formation includes inducing a pressure change in a well drilled through the subsurface formation. At least one of pressure and pressure time derivative are measured in or a...  
WO/2018/052501A1
A tubular gripping assembly includes a power tong housing configured to actuate between an open position and a closed position. An inflatable bladder apparatus is coupled to an inner surface of the power tong housing and configured to gr...  
WO/2018/052890A1
Examples of techniques for integrated hydrocarbon fluid distribution modeling are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method may include: generating, by a proces...  
WO/2018/052566A1
An annular seal for sealing an interface between a wellhead housing and a casing hanger. The annular seal includes a central body portion and a first pair of seal legs extending in a first direction from the central body portion. Each of...  
WO/2018/052429A1
An assembly for installation into a wellbore that includes a main wellbore and a lateral wellbore branching off the main wellbore is described. The assembly includes a tubular positionable in the main wellbore, where the tubular includes...  
WO/2018/052431A1
Certain embodiments are directed to magnetic rheological packer systems that seal an annulus in a downhole wellbore. In one embodiment, the seal is formed from a two-part epoxy and magnetorheological composition. The epoxy and magnetorhe...  
WO/2018/052819A1
The present invention provides a methodology and system for formation boundary detection ahead and around of a drilling bit. By setting symmetrical design of receivers/transmitters around a transmitter/receiver and the direction of the r...  
WO/2018/052438A1
A pumping schedule for stimulating a well can be dynamically optimized. For example, a layer in a well can be determined to have a highest value for a characteristic. The layer can be assigned as a first layer in an ordered list. A pump ...  
WO/2018/052442A1
A casing exit joint with guiding profiles and methods for use are provided. In one embodiment, a casing exit joint comprises: a substantially tubular casing joint comprising an inner surface and an outer surface, wherein at least a circu...  
WO/2018/053435A1
The present disclosure is directed to systems and methods for a configurable blowout preventer (BOP) system for use in oil and gas operations. According to an embodiment, a BOP system can include two or more modular BOP ram cavity sets (...  
WO/2018/052428A1
Downhole wire routing apparatus including a tubular body having an outer circumferential surface and a central bore extending along a longitudinal axis. The tubular body includes one or more channels, capable of receiving one or more wir...  
WO/2018/052453A1
The structural integrity and reliability of a downhole tool or mandrel may be improved by implementation of a design and configuration that does not require several separate components to be coupled together. A button recessed within an ...  
WO/2018/052699A1
A coiled tubing includes a hollow fiber reinforced composite tubing with a tubing wall having an inner surface, an outer surface and a wall thickness. The inner surface is formed to prevent absorption of fluids flowed through the coiled ...  
WO/2018/052857A1
A downhole tool for sand fall-back prevention can include a sand bridge inducer configured to be mounted in a flow path through a housing in a downhole tool. The sand bridge inducer can define a longitudinal axis and having a main openin...  
WO/2018/053399A1
A coiled tubing injector head unit includes a first bearing carrier and a second bearing carrier attached to a frame of the injector head unit that support an input drive shaft extending between the first and second bearing carriers, a s...  
WO/2018/050900A1
A cutter bit assembly (10) for use in underground mining, road grading, and the like includes a water spray assembly (12) having a water nozzle (42) in a first chamber (38) that discharges a water spray (70) through an air gap (44) and i...  
WO/2018/052441A1
Systems and methods for terahertz modulation in a terahertz frequency band from about 0.1 terahertz to about 10 terahertz propagating in a wellbore intersecting a subterranean earth formation. A transmitter generates the EM radiation in ...  
WO/2018/053290A1
An integrated control system (ICS) for a well drilling platform is provided, which well drilling platform has a plurality of control systems and devices. The ICS includes an ICS controller is in communication with a master control. The I...  
WO/2018/052863A8
Provided in some embodiments is a method of manufacturing a pipe conformable water-cut sensors system. Provided in some embodiments is method for manufacturing a water-cut sensor system that includes providing a helical T-resonator, a he...  
WO/2018/050636A1
An apparatus (10) for isolating a wellhead (WH) of a well installation (W) comprises a housing (12) having a connector at a first end for coupling to the wellhead (WH) and a connector at a second end for receiving well isolation equipmen...  
WO/2018/053132A1
A hydraulic control circuit component such as a valve is configured which sliding surfaces. At least one of the sliding surfaces is configured as a single crystal material, such as ruby or sapphire.  
WO/2018/053422A1
A stripper adapter mounted on a coiled tubing injector head unit includes a swivel ring secured between an upper thrust washer and a lower thrust washer, wherein the swivel ring is rotatable 360 degrees about a longitudinal axis.  
WO/2018/052406A1
A flow control assembly includes a housing defining flow port that place an interior of the housing in fluid communication with an exterior of the housing, and a sliding sleeve defining sleeve ports and movably positioned within the inte...  
WO/2018/052396A1
A downhole tool comprises a housing defining a flow path therethrough in an axial direction from an upper opening to a lower opening. A poppet valve is mounted within the housing. The poppet valve includes an upper member defining an upp...  
WO/2018/049974A1
Disclosed is a telescopic gage disc cutter box. The cutter box can meet the large-diameter expanding excavation requirements of a TBM cutter head to deal with engineering geology with large buried depths and high rock convergence. The te...  
WO/2018/052567A1
Approaches for a modeling and estimation approach for a virtual flow meter (VFM) are described. Certain aspects of the present virtual flow meter approaches relate to the manner in which multiple sources of information in the field are m...  
WO/2018/052470A1
A sand bridge inducer for a downhole tool can include a wall defining a main opening therethrough and one or more angled passageways defined through the wall such that the one or more angled passageways open from a radially inward openin...  
WO/2018/052421A1
An apparatus and related method of assembling a degradable plug adapted to selectively permit fluid communication through a flow path of a downhole tubular. In an exemplary embodiment, the method includes providing a housing defining an ...  
WO/2018/052404A1
A wellbore isolation is introduced into a wellbore and includes an elongate body defining an interior and comprising an upper sub, a lower sub, and a mandrel extending therebetween. A sealing element is disposed about the mandrel and upp...  
WO/2018/052411A1
Modular stabilizer tools may be used to reduce unwanted deflection of a wellbore and in effecting a desired change in direction of a wellbore in an efficient and inexpensive manner. As the diameter of a wellbore changes, the modular stab...  
WO/2018/052439A1
A plug deflector includes a body having a first end and a second end opposite the first end, a tool receptacle provided at the first end and defining an internal bore having a first coupling mechanism defined on the internal bore, at lea...  
WO/2018/050418A1
A splitflow valve (100) comprises a tubular body (124), a valve element (120) and a lock (132). The tubular body (124) has at least one lateral bypass port (110). The valve element (120) defines a flow restriction and is moveable along a...  
WO/2018/052280A1
Treatment fluids containing salts, surfactants, mutual solvents and fibers may be used to remove wellbore filter cakes that have been deposited by drilling fluids. The drilling fluids may be water-base, oil-base, synthetic-base or emulsi...  
WO/2018/052863A1
Provided in some embodiments is a method of manufacturing a pipe conformable water-cut sensors system. Provided in some embodiments is method for manufacturing a water-cut sensor system that includes providing a helical T-resonator, a he...  
WO/2018/052315A1
A topside (48) and jacket (46) arrangement for a platform of an oil and gas installation includes a jacket (46) and a topside (48). The jacket (46) has a shape in plan view with corners at columns (114) of the jacket (46). The topside (4...  
WO/2018/053176A1
Embodiments and methods relate to a subsurface, well screen apparatus having a rib wire connected to a wire wrap, where the wire wrap enhances a volume of fluid and/or gas flow for reducing pressure drop via the well screen and/or has an...  
WO/2018/052820A1
The present invention provides a methodology and system for determining formation resistivity beyond a casing. Using devices to generate, direct, and measure electric signals, the travel speed, travel time, attenuation and phase shift of...  
WO/2018/052118A1
Provided is a core drill capable of reducing powder dust that scatters outward during drilling work, even on a drilling spot having, at a location immediately near thereto, a wall or the like vertical to the surface to be drilled. An exe...  
WO/2018/049533A1
A wellbore apparatus to control the flow of fluids into the wellbore, comprising: a housing; a passage disposed within the housing; a flow communicator for allowing communication into the passage; a flow control member; and frangible mem...  
WO/2018/052865A1
Provided in some embodiments are systems and methods for measuring the water content (or water-cut) of a fluid mixture. Provided in some embodiments is a water-cut sensor system that includes a helical T-resonator, a helical ground condu...  
WO/2018/052448A1
A screen assembly for a production tool, the screen assembly including a tubular member defining an interior passageway; and a plurality of flow paths defined by the tubular member, the plurality of flow paths forming a screen portion th...  
WO/2018/049560A1
A sand control screen for heavy oil thermal recovery, comprising: a core base pipe (1) having multiple base pipe openings (11) uniformly distributed on a pipe body thereof; a filtering sleeve (2) sleeved on the core base pipe (1) and arr...  

Matches 651 - 700 out of 141,836