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Patent # Description
US-1,029,4776 Horizontal directional drilling system including sonde position detection using global positioning systems
A locator device and methods of use are disclosed. The locator device includes a first locating system configured to generate to sense an electromagnetic field...
US-1,029,4775 Downhole communication
A system or apparatus for use in downhole communication or detection comprises a downhole arrangement defining a throughbore and primary and secondary elements....
US-1,029,4774 Well trajectory planning using bounding box scan for anti-collision analysis
A method for evaluating a planned well trajectory for avoidance of collision with an existing wellbore includes constructing a bounding box about the planned...
US-1,029,4773 Method and system for magnetic ranging and geosteering
A magnetic ranging system utilizes the natural shape of magnetic fields for steering and/or landing of one wellbore in relation to another wellbore.
US-1,029,4772 Circumferential array borehole evaluation tool
An example apparatus for downhole cement inspection may include a tool body and an acoustic transmitter coupled to the tool body. An acoustic receiver may be...
US-1,029,4771 Production logging tool and downhole fluid analysis probes deploying method, in particular for deviated and...
A production logging tool to analyze at least one property of a multiphase fluid mixture flowing in a hydrocarbon well has an elongated cylindrical housing...
US-1,029,4770 Automated workflow capture for analysis and error reporting in a drilling application
Systems and methods for automated workflow capture in a drilling application are provided. The interactions between a user and the drilling application are...
US-1,029,4769 Optimized liquid or condensate well production
A dedicated borehole for an ESP or artificial lift mechanism communicates with a sump or wellbore to collect liquids and/or condensate from one or more other...
US-1,029,4768 Adaptation of fracturing fluids
Fracturing systems and methods for increasing the conductivity of a flow path between a reservoir formation and a wellbore are presented that include varying a...
US-1,029,4767 Fluid transport systems for use in a downhole explosive fracturing system
Explosive devices and assemblies are described herein for use in geologic fracturing. Components of energetic material used in the explosive devices can be...
US-1,029,4766 Multi-inlet frack head system
Embodiments of the present disclosure include a multi-inlet fracturing head (MIFH) having a first inlet channel extending through a body of the MIFH, the first...
US-1,029,4765 Formation fracture flow monitoring
Present embodiments are directed to a method that includes receiving inputs indicative of a property of a fracture present within a dynamic fracture network,...
US-1,029,4764 Methods and compositions for use in oil and/or gas wells
Methods and compositions (e.g., comprising an emulsion or a microemulsion) for use in various aspects of the life cycle of an oil and/or gas well are provided....
US-1,029,4763 Bellows valve and an injection valve
A bellows valve includes a first bellows connected to a first cap member at one end and to a support member at the other end, and a second bellows connected to...
US-1,029,4762 Flow distribution assemblies for distributing fluid flow through screens
Embodiments herein include an assembly comprising a base pipe having at least one flow port defined therein; a well screen arranged about the base pipe and in...
US-1,029,4761 Erosion modules for sand screen assemblies
Sand control screen assemblies can include one or more erosion-resistant modules. One sand control screen assembly includes a base pipe defining one or more...
US-1,029,4760 Sand control screen
The present disclosure relates to apparatus and methods for isolating a tool, such as a sand control screen, from axial and/or torsional loads applied to a...
US-1,029,4759 Method and system for hydraulic fracturing based on skin factor analysis
The feasibility of performing hydraulic fracturing can be assessed by analyzing the effect of skin on the overall deliverability of a reservoir. Aspects of the...
US-1,029,4757 Methods and compositions related to gelled layers in oil and/or gas wells
Methods and compositions for the prevention of the formation, breakdown, and/or removal of gelled layers in an oil and/or gas well are provided. In some...
US-1,029,4756 Articles and methods for reducing hydrate adhesion
This invention relates generally to articles, devices, and methods for gas hydrate mitigation in deep-sea drilling applications. In certain embodiments,...
US-1,029,4755 Dual barrier injection valve with a variable orifice
A wireline retrievable injection valve for an oil or gas well has an internal valve that is initially moved to open a flapper safety valve and also opens to...
US-1,029,4754 Re-closable coil activated frack sleeve
A bottom hole assembly for performing a borehole treatment has a plurality of ported valve housings where the housings have an assembly of shifting sleeves. The...
US-1,029,4753 Shifting sleeve device and method
A downhole shifting sleeve device includes a first segment and a second segment each including a housing, a sleeve, and a seat surface connected to the sleeve....
US-1,029,4752 Reverse flow catch-and-release tool and method
A catch-and-release tool conveyed with a well casing for use in a wellbore comprising an outer housing having flow ports therethrough, a functioning apparatus...
US-1,029,4751 Balance line control system with reset feature for floating piston
An operating control line is in communication with an operating piston for the safety valve as well as an equalizing piston such that pressure in the operating...
US-1,029,4750 Downhole tool having adjustable and degradable rods
A downhole assembly comprising: a tubing string located within a wellbore; an outer housing located around a portion of the tubing string; an annulus located...
US-1,029,4749 Downhole packer element with propped element spacer
A device and method control the radial expansion of a compressible sealing element on a downhole tool. The tool is deployed adjacent a surrounding surface...
US-1,029,4748 Indexing dart
A wellbore dart or pill is provided such that each time the dart passes through a downhole tool having a seat, an externally extending finger is forced radially...
US-1,029,4747 Rotating and reciprocating swivel apparatus and method
What is provided is a method and apparatus wherein a rotating and reciprocating swivel of adjustable stroke length and shearable by ram blow out preventers can...
US-1,029,4746 Riser gas handling system
A system including a modular riser gas handling system configured to couple to and be disposed vertically below a telescoping joint, wherein the modular riser...
US-1,029,4745 Reaction valve drilling jar system
An apparatus and method for drilling is disclosed, including a drill string with at least one jar and one reaction valve. Drilling fluid flows through the...
US-1,029,4744 Systems and methods for setting an extreme-range anchor within a wellbore
Systems and methods include an extreme range anchor, having extending assemblies configured to engage a wellbore, for providing a self-centering, reusable...
US-1,029,4743 Devices and methods for anchoring the tools in a wellbore casing section
The disclosure provides a downhole anchoring apparatus for use in a downhole tool. An example downhole anchoring apparatus may include a housing with a hub...
US-1,029,4742 Borehole pressure management methods and systems with adaptive learning
Various managed pressure drilling tools, systems, and methods are disclosed. An example method includes obtaining a model-based pressure prediction and...
US-1,029,4741 Mitigating swab and surge piston effects in wellbores
A method of mitigating undesired pressure variations in a wellbore due to movement of a well tool string in a well can include selectively decreasing and...
US-1,029,4740 Well fluid containment device with safety mechanism
Well fluid containment devices and methods. A housing may be provided for positioning around a pipe. A pipe gripping surface or grappler may be mounted to the...
US-1,029,4739 Lower stabilizing arm for a drilling rig
A lower stabilizing arm for stabilizing tubulars for stabbing to the threaded connections of a drill string on drilling rigs. The lower stabilizing arm...
US-1,029,4738 Drill rod changer, rock drilling unit and method of changing drill rods
The disclosure relates to a changing device, rock drilling unit and a method of changing drill rods in rock drilling. The changing device includes a first drill...
US-1,029,4737 Vertical lift rotary table
A system, including one or more supports. The system also includes a movable platform slidingly coupled to the one or more supports and configured to be...
US-1,029,4736 Cable support system and method
A method is described for supporting a bundle of cables in a well or in a length of coiled tubing deployed in a vertical or deviated well during a process for...
US-1,029,4735 Self-aligning apparatus
A self-aligning apparatus for a lifting system includes a structure which includes a first element having a first projecting free end and a second projecting...
US-1,029,4734 Friction reducing wear band and method of coupling a wear band to a tubular
In one embodiment, a wear band comprises a rotating element having a bore receivable on a tubular, the bore comprising first and second bore portions slidably...
US-1,029,4733 Length-adjustable connector for a downhole tool
A length-adjustable connector for a downhole tool has an outer tubular body with an inner bore and a first locking profile accessible from the inner bore. A...
US-1,029,4732 Downhole swivel apparatus and method
What is provided is a method and apparatus which can be detachably connected to an annular blowout preventer thereby separating the drilling fluid or mud into...
US-1,029,4731 Drill pipe completion device
A method of completing a well which has a longitudinal axis along a direction with a horizontal component, the method comprising rotating a first string and...
US-1,029,4730 Coupling apparatus for connecting two drill pipe sections and a method of using same
A coupling apparatus and a method are for connecting two drill-pipe sections in a string of drill-pipe sections joined together by tool joints. The coupling...
US-1,029,4729 Riser and subsea equipment guidance
Techniques and systems to reduce deflection of a riser suspended from offshore platform. A guidance thrust delivery system (GTDS) includes a plurality of...
US-1,029,4728 Downhole under-reamer and associated methods
A downhole under-reamer for use in reaming a downhole bore. The under-reamer comprises a body and a plurality of cutters mounted on the body. The cutters are...
US-1,029,4727 Downhole vibration for improved subterranean drilling
A downhole oscillation tool and method for axially vibrating a drill bit. In some embodiments, modular actuation assemblies may be provided, which may be...
US-1,029,4725 Steerable rotary drilling devices incorporating a tilted drive shaft
A directional drilling sub comprises a housing, a coupling mechanism arranged within the housing, and a tilt drive shaft extending within the housing and has a...
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