Match Document Document Title
8960277 Packer for sealing against a wellbore wall  
A packer for sealing against an inner cylindrical mandrel and a wellbore wall.
8960308 Methods and devices for isolating wellhead pressure  
A wellhead is provided. In one embodiment, the wellhead includes a plug for sealing a side passage of the wellhead. The plug may include an outer member, an inner member extending through the...
8960274 Wellhead tubular connector  
Systems and methods are provided that may include employing a lockscrew to provide radial and axial force in connecting tubular members in a mineral extraction system. The lockscrew may be angled...
8960296 Complex fracturing using a straddle packer in a horizontal wellbore  
A method of inducing fracture complexity within a fracturing interval of a subterranean formation is provided. The method comprises defining a stress anisotropy-altering dimension, providing a...
8962537 Oil well drilling fluids, oil well cement composition and slurry of weighting material  
The present invention relates to oil well drilling comprising a weighting agent consisting of microfine, particulate ilmenite having a FeTiO3 content of at least 85% by weight, a specific surface...
8960276 Wellhead seal device to seal casing  
A wellhead seal device forms metal seals in an annular space between inner and outer tubular members such as a rough casing held within aligned casing and tubing heads. An annular metal sealing...
8960313 Packer deployed formation sensor  
A packer deployed well wall monitoring or transceiver assembly. The assembly may be particularly suited for use with swellable packers wherein the sensor or transceiver is delivered in a manner...
8960334 Differential pressure release sub  
A differential pressure release sub includes a sub housing having a housing bore, a piston chamber communicating with the housing bore and at least one fluid port communicating with the piston...
8960297 Well cleanout tool  
A well cleanout tool configured to replace a joint of tubing in a multi-joint tubing string for a wellbore. The well cleanout tool having a bushing threadable to a tubular and a one piece integral...
8960301 Completing underwater wells  
An underwater well is completed by extending an elongate stinger laterally outward from a vessel positioned at the water surface. The stinger is extended to curve downward toward a wellhead of the...
8960294 Methods for monitoring fluids within or produced from a subterranean formation during fracturing operations using opticoanalytical devices  
In or near real-time monitoring of fluids can take place using an opticoanalytical device that is configured for monitoring the fluid. Fluids can be monitored prior to or during their introduction...
8961153 Subsea injection system  
A subsea, seawater injection system, positionable on a seabed for connection to a subterranean well includes a frame, an electrical submersible pump (ESP) positioned in the frame so as to be...
8960317 Horizontal well line-drive oil recovery process  
An in situ combustion process entailing the simultaneous production of liquids and combustion gases that combines fluid drive, gravity phase segregation and gravity drainage to produce...
8960290 Method for delayedly crosslinking environmentally friendly fluids  
The present invention relates to environmentally friendly delayed crosslinking complexes that are useful in subterranean treatment fluids. One embodiment of the present invention provides a method...
8960302 Marine subsea free-standing riser systems and methods  
A free-standing riser system connects a subsea source to a surface structure. The system includes a concentric free-standing riser comprising inner and outer risers defining an annulus there...
8960312 Mitigating leaks in production tubulars  
A well system can include a generally tubular production string extending to a surface location. A production packer seals off an annulus external to the production string. A swellable packer is...
8960316 Interventionless adjustable flow control device using inflatables  
A flow control device comprises a fluid pathway configured to provide fluid communication between an exterior of a wellbore tubular and an interior of the wellbore tubular, a flow restriction...
8961069 Subsea hanging device  
A subsea hanging device comprises a hanging frame 1 adapted to support an assembly (such as a gooseneck 3 and a subsea connector 4 being used to attach a heavy pipe 7 to a pipe hub 11 on the...
8960284 Methods of hindering the settling of proppant aggregates  
Providing a carrier fluid having a density; providing a proppant aggregates having a density higher than that of the carrier fluid; and, providing low-density particulates having a density lower...
8960295 Fracture valve tools and related methods  
Various embodiments of the present invention disclose enhanced and improved well production tools for increasing the stability of production zones in a wellbore. Various embodiments of the present...
8960282 Centrifugal subterranean debris collector  
A subterranean debris catcher takes in debris laden fluid at a lower end. The inlet flow is induced with an eductor whose discharge goes around the housing to the lower end inlet for the debris....
8960303 Gooseneck conduit system  
A gooseneck conduit system for use with a telescoping joint of a subsea riser. In one embodiment, a riser telescoping joint includes a tube, and a gooseneck conduit assembly affixed to the tube....
8960300 Remote subsea connection equipment  
A subsea connection system includes a support unit with a first connector and a distribution unit including an external frame to be landed on and supported by the support unit and an inner frame...
8960289 Combined fracturing and perforating method and device for oil and gas well  
A combined fracturing and perforating method and device for oil and gas well are disclosed. The method utilizes an explosion of a perforating charge (5) in a combined fracturing perforator to...
8960280 Method for determining fracture plane orientation using passive seismic signals  
A method for determining fracture plane orientation from seismic signals detected above a subsurface formation of interest includes detecting seismic signals using an array of seismic sensors...
8962535 Methods of diverting chelating agents in subterranean treatments  
Methods and compositions including a method comprising: providing a treatment fluid comprising an aqueous fluid, a relative permeability modifier, and a chelating agent; introducing the treatment...
8960311 High pressure seal adapter for splitter conductor housing to wellhead connection  
A high pressure seal adapter for a conductor housing of a wellhead, and a method of completing a well having a conductor housing attached thereto, are disclosed. The high pressure seal adapter has...
8960286 Heavy oil recovery using SF6 and RF heating  
A method of producing heavy oil by first injecting water and sulfur hexafluoride molecules into a region. The method then introduces electromagnetic waves such as microwaves and/or radio...
8960287 Alternative path gravel pack system and method  
A well screen system comprises a wellbore tubular and a coiled shunt tube disposed along the wellbore tubular. The coiled shunt tube is configured to be unwound from a reel. A method of gravel...
8960293 Method of propping agent delivery to the well  
A method for producing minerals and, more specifically, for producing hydrocarbons, by hydraulic fracturing of the rock, can be used for the optimization of formation fracturing crack processing...
8960310 Apparatus and method for connecting fluid lines  
An apparatus and method for controlling fluid flow in a blowout preventer. In one embodiment, an apparatus for connecting fluid lines includes a socket fluid connector and a plug fluid connector....
8960309 Oil well pump apparatus  
An oil well pumping apparatus for pumping oil from a well to a wellhead provides a tool body sized and shaped to be lowered into the production tubing string. A working fluid is provided that can...
8960564 Method for hydraulically fracturing a well using an oil-fired frac water heater  
The present invention provides a method for utilizing an oil-fired heat exchange system to fracture a subterranean formation at a remote work site to produce oil and gas. The method of the present...
8960304 Underwater hydrocarbon transport apparatus  
An underwater fluid transport apparatus (10) to transport a fluid between a sea bed (12) and the surface (14) of the sea vertically above the sea bed. A riser (20) is connected to a flexible pipe...
8960281 Flowbore mounted sensor package  
Apparatus including a sensor-containing body is disposable within a flowbore of a downhole tool. The apparatus also comprises an adjustable engagement mechanism that is coupled to the body. The...
8960292 High rate stimulation method for deep, large bore completions  
A method of servicing a wellbore comprising inserting a first tubing member into the wellbore, wherein a manipulatable fracturing tool is coupled to the first tubing member and comprises one or...
8960306 Annular blowout preventer and lower marine riser package connector unit  
An annular blowout preventer assembly has an annular element housing and a central cavity with an elastomeric annular element in the central cavity. An annular element piston is located within the...
8960288 Select fire stackable gun system  
A system and method of perforating by stacking a perforating string within a wellbore, then deploying the perforating string to a designated depth for detonating shaped charges in the perforating...
8962536 Heat generating system for enhancing oil recovery  
The instant invention pertains to a composition which may be useful for enhancing oil recovery. The composition typically comprises the reaction mixture of at least (a) two or more compounds...
8960314 Shape memory seal assembly  
A sealing assembly including a seal element at least partially formed from a shape memory material. The shape memory material urges the seal element to revert to an original shape upon exposure to...
8960305 Monitoring system for pipelines or risers in floating production installations  
A method of monitoring a subsea pipeline system connecting one or more wells to a floating production system, wherein the pipeline system is at least partially flexible, the method comprises...
8960299 Method for disconnecting a device for transferring fluid between the bottom of an expanse of water and the surface, and associated transfer device  
A device including a fluid transport pipe (24), a superstructure (16), and a floating barge (18) rotatably mounted on the superstructure (16) about an axis of rotation (A-A′). The pipe (24)...
8960278 Pull through centralizer  
A centralizer system comprising a centralizer disposed about a wellbore tubular, wherein the centralizer comprises, a first body portion, a second body portion, a plurality of bow springs...
8955581 Method and system for recovering oil and generating steam from produced water  
A method of recovering oil from an oil well and producing steam for injection into an injection well is provided. After recovering an oil-water mixture from the oil well, oil is separated from the...
8955602 System and methods for continuous and near continuous drilling  
The present disclosure provides a drilling and tripping equipment package and control scheme and methods using two or more systems that operate simultaneously and continuously in a synchronized...
8955214 Mounting of a conductor on a tubular cover  
A method for securing a signal propagating line to a downhole component includes configuring the downhole component in a final form prior to securing the line thereto; positioning the line at an...
8955543 Large bore auto-fill float equipment  
An auto-fill type float collar assembly is provided. The float collar assembly of the present invention has at least one curved flapper-style valve, preferably constructed of composite,...
8955583 Subsea multiple annulus sensor  
A wellbore assembly includes a housing member, an outer wellbore member, and a second wellbore member, with an outer sensor located in the annulus between the outer wellbore member and the second...
8955589 Formulation and method of use for stimulation of heavy and extraheavy oil wells  
A method for altering flow conditions in a porous media containing hydrocarbons includes the steps of preparing a mixture of a surfactant, a co-surfactant and a carrier fluid; transporting the...
8955588 Electron-poor orthoester for generating acid in a well fluid  
In an embodiment, a method is provided including the steps of: (A) introducing a well fluid comprising an electron-poor orthoester into a well; and (B) allowing or causing the electron-poor...