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Patent Searching and Data


Matches 401 - 450 out of 2,602

Document Document Title
WO/2017/189200A1
Autonomous tools for use in tubular members associated with managing hydrocarbons. The autonomous tools are at least partially fabricated from a dissolvable material, which is configured to dissolve in the fluid within the tubular member...  
WO/2017/184124A1
The disclosed embodiments include energy harvesting devices, methods to operate the energy harvesting devices, and downhole power generating systems. In one embodiment, an energy harvesting device includes an outer stator having a first ...  
WO/2017/184939A1
A method for forming a wellbore in an earth formation includes positioning a drill string in a wellbore; the drill string including a bottom hole assembly (BHA) that includes a steering unit, one or more sensors responsive to one or more...  
WO/2017/180124A1
System and methods for automating well planning and data analysis for downhole operations are provided. Values of one or more operational variables are estimated for each of a plurality of operating intervals, based on a user-selected op...  
WO/2017/179867A1
The present invention relates to a flare gas discharge regulator for preventing backfire while simplifying the structure. Specifically, the present invention relates to a flare gas discharge regulator comprising: a stack portion for guid...  
WO/2017/178399A1
The present invention relates to a hydraulic mass transport system (1) for transportation of drilling waste from or within drilling operations offshore and onshore, such as for instance oil and gas well drilling platforms or geothermal d...  
WO/2017/176370A1
A data base is updated that contains oil production rate test data. The oil production rate test data are collected, uploaded, and divided into subsets by a downstream-to-upstream pressure ratio. For each subset, the data is split by an ...  
WO/2017/174243A1
The invention relates to a method for treating the area surrounding (10) a well (1), including the preparation of an aqueous gelling solution comprising an alkaline potassium silicate solution and an acetic acid, and the subsequent injec...  
WO/2017/176254A1
The invention provides a method and system for treating a subterranean formation by detecting the displacement and position of a downhole fluid having a pH through the fluids reaction with a pH-sensitive material, mobilizing a plug assem...  
WO/2017/174532A1
Simulation method (100) for simulating the thermo-fluid dynamic behavior of multiphase fluids in a hydrocarbons production and transport system, said method comprising the following steps: outlining (110) the hydrocarbons production and ...  
WO/2017/168144A1
A method for installing a subsea structure at a target installation site in an underwater location is disclosed. The method includes connecting at least one mooring line and at least one leading line to the structure, and towing the stru...  
WO/2017/171713A1
A pressure test system for use in downhole fluid injection includes a shear plug assembly disposed along a flow path defined in a sump housing. The sump housing also includes a sump cavity positioned downstream of the shear plug assembly...  
WO/2017/173147A1
A subsea fluid distributor comprises a support framework (10) configured to be removably mounted to and hydraulically connected to a subsea structure intermediate the subsea structure and an incoming flying lead terminator of an incoming...  
WO/2017/173070A3
A method for selecting drilling parameters for drilling a borehole penetrating the earth with a drill string. The method includes: measuring vibration-related amplitudes of the drill string during operation using one or more vibrations s...  
WO/2017/173070A2
A method for selecting drilling parameters for drilling a borehole penetrating the earth with a drill string. The method includes: measuring vibration-related amplitudes of the drill string during operation using one or more vibrations s...  
WO/2017/164866A1
In some aspects, the present disclosure includes methods and systems for blending treatment fluids that include at least one of proppant or diverters for use in well treatment operations are provided. In one embodiment, the methods compr...  
WO/2017/165232A1
A resident remotely operated vehicle may be deployed subsea by deploying a remotely operated vehicle (ROV) (200) configured to be disposed and remain resident subsea for an extended time where the ROV comprises an ROV electrical power co...  
WO/2017/165560A1
Reduced order modeling is used in the present systems and methods for monitoring the health of a system and is particularly useful in monitoring the health and estimating the remaining useful life of blow out preventer (BOP) annular used...  
WO/2017/164880A1
An example fluid management system for generating a fluid for a treatment operation may include a mixer and a first portable container disposed proximate to and elevated above the mixer. The first portable container may hold dry chemical...  
WO/2017/160265A1
A subsurface tool adapted to extend within a wellbore includes an integrally formed single-component body that defines an external surface and an internal chamber isolated from the external surface. When the tool is subjected to one or m...  
WO/2017/160291A1
A flow control assembly having a body defining a central flow passage and one or more lateral flow openings that facilitate fluid communication between the central flow passage and an exterior of the body, and a flow trim positioned with...  
WO/2017/161277A1
A discharge prevention system for a primary batten,' comprises an energy harvesting module that produces energy from an environment and a control circuit for applying electrical current to the primary battery from the energy harvesting m...  
WO/2017/161230A1
Examples of techniques for determining robustness of a discrete fracture network (DFN) permeability estimate are disclosed. In one example implementation according to aspects of the present disclosure, a method may include: receiving a D...  
WO/2017/152967A1
A method for determining flow rate of a multiphase fluid. The method includes measuring a first pressure differential (316) of the multiphase fluid flowing through a rotodynamic pump (310) operating at a rotational speed thereby driving ...  
WO/2017/155524A1
Methods including providing a fluid flow path allowing the passage of a treatment fluid comprising an aqueous base fluid therethrough. Introducing an exothermic reactant into the fluid flow path to react with the aqueous base fluid and h...  
WO/2017/153580A1
A technique facilitates coupling of an electrical actuator (20) with a subsea host (22). Effectively, mechanical and electrical connections are both formed during movement of the electrical actuator into engagement with the host. The ele...  
WO/2017/151694A1
Methods include delivering a well treatment fluid comprising wellsite material contained within a water soluble degradable package, mixing the well treatment fluid, and pumping the mixed well treatment fluid downhole.  
WO/2017/151838A1
A subsurface hydrocarbon reservoir with horizontal or multiple vertical wells is simulated by sequential solution of reservoir and well equations to simulate fluid flow inside the reservoir and well production rates. Sequential solution ...  
WO/2017/151844A1
A subsurface hydrocarbon reservoir with a horizontal well or multiple vertical wells is simulated by sequential solution of reservoir and well equations to simulate fluid flow inside the reservoir and well production rates. Sequential so...  
WO/2017/151134A1
A full-duplex borehole communication system includes a single light source to generate a light signal. A downlink modulator is coupled to the light source to modulate the light signal in response to downlink data using a first protocol t...  
WO/2017/151844A8
A subsurface hydrocarbon reservoir with a horizontal well or multiple vertical wells is simulated by sequential solution of reservoir and well equations to simulate fluid flow inside the reservoir and well production rates. Sequential so...  
WO/2017/146918A1
Systems, devices, and methods for producing a three-dimensional visualization of a drill plan and drilling motor with a toolface are provided for drill steering purposes. A drilling motor with a toolface in communication with a sensor sy...  
WO/2017/146725A1
Scale remediation at or around a downhole safety valve (DSV), including the volume of a wellbore in a subterranean formation above the DSV. Wellbore fluid is displaced using a gas, the DSV is closed, the gas is released, and a treatment ...  
WO/2017/146733A1
A system includes a wireless power transmitter coupled to a first portion of a top drive and configured to transmit power wirelessly. The system also includes a wireless power receiver coupled to a second portion of the top drive and con...  
WO/2017/146841A1
A hydrocarbon production assembly within a multilateral wellbore, the multilateral wellbore having a main bore portion which extends downwardly from surface and a lateral leg which extends radially away from the main bore portion.  
WO/2017/141027A1
A hydroelectric system for generating electricity from a depleted or partially depleted subsea oil and/or gas reservoir. The system includes a wellhead coupled to the reservoir. The wellhead has a valve assembly, which has a first config...  
WO/2017/142937A1
A method may include drilling a section of a first wellbore and casing a section of a first wellbore. The method may include lowering a downhole receiving system into the first wellbore to a first wellbore depth and drilling at least one...  
WO/2017/142521A1
A power supply can regulate the power from a wide-input power source. The power supply can provide regulated voltage and current and can work in either a constant-current mode or a constant-voltage mode. The power supply includes a switc...  
WO/2017/143321A2
Various subsea production arrangements may utilize a base module and a pump module including one or more subsea pumps, such as ESPs or subsea centrifugal pumps, the base module and pump module being fluidly coupled together. An adjustabl...  
WO/2017/143321A3
Various subsea production arrangements may utilize a base module (12) and a pump module (14) including one or more subsea pumps, such as ESPs or subsea centrifugal pumps, the base module and pump module being fluidly coupled together. An...  
WO/2017/137845A1
A modular well pad system, which includes an inlet module, a 2 well-pair module and a 3 well-pair module. The inlet module, one or more 2 well-pair modules and one or more 3 well- pair modules may be configured to build an interconnected...  
WO/2017/137498A1
A pump comprises a housing (1) with a first fluid section (2), a second fluid section (3) and at least one third fluid section (4) separated by a reciprocating displacement assembly (5), wherein the reciprocating displacement assembly (5...  
WO/2017/138953A1
A remotely and mechanically actuated RCD control tool adjusts at least one component of an RCD latch assembly between at least two settings. The mechanical RCD control tool comprises a rotational cylinder and a guide cylinder, the rotati...  
WO/2017/138914A1
A electrical conveyance for downhole tools is disclosed. The electrical conveyance system may include an electrical power manifold, a drill string coupled to the electrical power manifold, a multi-conductor conduit extending through an i...  
WO/2017/139634A1
A hydraulically operated downhole tool located at a depth where control line hydrostatic pressure would normally set the tool is temporarily isolated from hydrostatic pressure and changes thereto from well exposure or downhole operations...  
WO/2017/139631A1
A method enables communication with downhole tools during a "flow off" condition by energizing at least one sensor and a controller using a local power source only after flow of drilling fluid has been reduced below the threshold flow ra...  
WO/2017/137846A1
A modular well pad system, which includes a first inlet module, a second inlet module, a 1 well-pair module and a 2 well-pair module. The first and second inlet modules, one or more 1 well-pair modules and one or more 2 well-pair modules...  
WO/2017/139464A1
A tool for monitoring conditions within a subterranean well includes a first body segment, the first body segment being an elongated member with an axial protrusion having a reduced outer diameter. A second body segment is sized for mati...  
WO/2017/136208A1
A method for predicting a stress attribute of a subsurface earth volume includes simulating a linearly independent far field stress model, a discontinuity pressure model, and a discontinuity pressure shift model for the subsurface earth ...  
WO/2017/135941A1
Disclosed are various to blockage remediation systems for removing blockages, e.g., hydrate plugs, debris plugs, etc., from subsea flowlines and subsea equipment. In one illustrative embodiment, the system includes, among other things, a...  

Matches 401 - 450 out of 2,602