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8733163 Formation evaluation probe set quality and data acquisition method  
In some embodiments, an apparatus and a system, as well as a method an article, may operate to move a borehole seal in space with respect to the wall of a borehole while monitoring borehole seal...
8733456 Apparatus and methods for multi-layer wellbore construction  
A monobore wellbore apparatus and method of construction. The apparatus includes a series of overlapping expandable liner sections. The overlapping liner sections may be expanded and pressed to...
8733435 Collector device for drilling fluid  
A collector device for collecting drilling fluid from a pipe during disconnecting of the pipe from a pipe string comprises a collecting space. At least a portion of the collecting space is provided...
8733441 Sealing of thief zones  
The present invention provides a method for selectively sealing a thief zone in a hydrocarbon reservoir located in a calcium-rich formation and penetrated by a borehole comprising injecting into...
8733453 Expandable structure for deployment in a well  
An expandable structure for passive deployment in a well. The structure may be locked in a position determined by the inner dimensions of the well in which it is deployed. Practical uses for the...
8733457 Method and apparatus for axially displacing coiled tubing while minimizing fatigue  
A system and method for axially displacing a portion of coiled tubing into and/or out of a wellbore so that the coiled tubing does not incur a fatigue cycle during such axial displacement, such as,...
8733472 Multi-operational multi-drilling system  
A system including a setback and racking system and a set of wellbay accesses, at least a portion of the setback and racking system positioned at an elevation lower than the elevation of the...
8733454 Elevator grip assurance  
According to one or more aspects of the invention an interlock device is adapted for connection within a load path of a tubular support device to lock the tubular support device in a closed...
8733450 Tubular seating system and method of seating a plug  
A tubular seating system includes a seat disposed at a deformable first tubular which is sealable with a plug such that pressure is buildable thereagainst. A second tubular in operable...
8733445 Disposable downhole tool  
A disposable downhole tool is disclosed. The tool is suitable for use as a frac tool. The tool includes a housing having an inner wall surface defining a bore. The tool also includes a valve...
8733449 Selectively activatable and deactivatable wellbore pressure isolation device  
An apparatus comprising a tubular body defining a flowbore, a first valve that, when activated, restricts fluid communication via the flowbore in a first direction and allows fluid communication in...
8733455 Roller standoff assemblies  
Roller standoff assemblies and devices facilitate disposal of an interior tubular member within an exterior tubular member. Roller standoff devices include a roller cage and at least one roller...
8733437 Apparatus and methods for recovery of hydrocarbons  
Embodiments of the invention described herein relate to methods and apparatus for recovery of viscous hydrocarbons from subterranean reservoirs. In one embodiment, a method for recovery of...
8733433 Method and apparatus for performing continuous tubing operations  
A spool for deploying and retrieving multiple separate strings of continuous tubing, such as over the side of or through the moon pool of a boat, rig or other vessel, without the need of an...
8733090 Methods and systems for subsea electric piezopumps  
In at least some embodiments, an apparatus includes a hydraulic directional control manifold and a plurality of electric piezopumps. The apparatus also includes an electric piezopump controller...
8734545 Low emission power generation and hydrocarbon recovery systems and methods  
Methods and systems for low emission power generation in hydrocarbon recovery processes are provided. One system includes integrated pressure maintenance and miscible flood systems with low...
8733474 Flow control diverter valve  
A method of drilling a well and installing a liner includes assembling concentric inner and outer strings of tubulars. A drill bit is located at the lower end of the inner string and a liner with a...
8733446 Flexible riser pipe installation for conveying hydrocarbons  
The invention relates to a riser pipe installation that comprises a flexible duct of the non-bound type, the duct being vertically arranged between a mechanical connection with a submerged buoy at...
8733431 Method and system of transmitting electromagnetic waves from a wellbore  
A method and system for transmitting electromagnetic waves from a wellbore. At least some of the illustrative embodiments are systems comprising production tubing in a wellbore, the production...
8733440 Well cement compositions comprising biowaste ash and methods of use  
Cement compositions containing biowaste ash and methods of cementing in subterranean formations using such cement compositions. Examples of suitable biowaste ash include agricultural waste ash,...
8735333 Particles  
Manufactures particles comprising a chemical treatment agent which are useful in wells are provided. The particles have the advantage of being able to chemically treat a well, e.g. to remove filter...
8726981 Tandem progressive cavity pumps  
A tandem progressive cavity pump system lifts well fluids from a production zone to a well surface. The system provides a first pump and a second pump. The system positions the first pump at the...
8726984 Rotary table device for a pipe string  
A rotary table device is provided with means arranged for suspension of a pipe string. The rotary table comprises a rotary ring arranged rotatably about the central axis of the rotary table. The...
8727020 Frac adapter for wellhead  
There is provided a frac adapter configured to couple a frac tree to a wellhead component. The frac adapter may couple the frac tree to a casing head without a tubing head, thereby enabling the...
8726992 Method and device for filling a void incompletely filled by a cast material  
A method and a device for sealing a void incompletely filled with a cast material, in which an expandable material is placed in the void which is to be filled with a cast material, the expandable...
8726986 Method of heating a hydrocarbon resource including lowering a settable frequency based upon impedance  
A method for heating a hydrocarbon resource in a subterranean formation having a laterally extending wellbore therein may include supplying radio frequency (RF) power at a settable frequency from...
8727022 Systems and methods of supporting a multilateral window  
Disclosed are systems and methods of supporting a multilateral window or casing joint from pressurized collapse. In one embodiment, a casing joint assembly is disclosed and includes a casing joint...
8727011 Wellhead test tool and method  
A method of pressure testing a lower marine riser package includes forming an inflatable packer having exposed slats and an inflatable packer element. The packer is positioned within the lower...
8727005 Wellbore servicing compositions and methods of making and using same  
A method of servicing a wellbore in a subterranean formation comprising preparing an invert emulsion comprising an aqueous fluid, an oleaginous fluid, and an emulsifier composition (EC), wherein...
8726987 Formation sensing and evaluation drill  
The present disclosure relates methods and apparatuses for testing and sampling of underground formations or reservoirs. The apparatus may include at least one extendable element configured to...
8727019 Safety joint with non-rotational actuation  
A method of releasing a safety joint in a subterranean well can include disconnecting a tubular string at the safety joint without rotation of the tubular string. A safety joint for use in a...
8726990 Lost-circulation material made from a recycled ceramic  
A composition comprises: a treatment fluid comprising a lost-circulation material, wherein the lost-circulation material comprises a ceramic, and wherein the lost-circulation material has a median...
8727024 Sampling system and method  
An apparatus and method for supporting a tubing bundle during installation or removal. The apparatus includes a clamp for securing the tubing bundle to an external wireline. The method includes...
8726994 Double swivel apparatus and method  
A double swivel for use with a top drive power unit supported for connection with a well string in a well bore to selectively impart longitudinal and/or rotational movement to the well string, a...
8727315 Ball valve  
A ball valve includes a first ball clamping assembly that defines a first seat surface in contact with an exterior of the ball. A second ball clamping assembly defines a second, sealing seat...
8727012 Gasket test protector sleeve for subsea mineral extraction equipment  
A gasket test protector sleeve is provided for subsea mineral extraction equipment. The gasket test protector sleeve includes a gasket test isolation portion. The gasket test isolation portion is...
8727007 Shale gas waste water treatment method  
Organo clay and activated carbon are mixed to form a particle mixture. The particle mixture is contacted with waste water having chlorides and other contaminants, such as organic materials, heavy...
8727002 Acidic treatment fluids containing non-polymeric silica scale control additives and methods related thereto  
Treatment fluids may be used to retard the deposition of silica scale in subterranean formations. Methods for treating a subterranean formation can comprise providing a treatment fluid having a pH...
8726996 Device for the focus and control of dynamic underbalance or dynamic overbalance in a wellbore  
A downhole tool assembly for use in a wellbore includes a tubular body carrying an explosive which is selectively detonated to create a dynamic underbalance or overbalance effect in the wellbore....
8727028 Plugging a mined-through well  
A system and method of plugging a well bore includes intersecting a portion of a well with a subterranean cavern. A portion of the well may be isolated to prevent accumulation of reservoir fluids...
8726941 Exit assembly having a fluid diverter that displaces the pathway of a fluid into two or more pathways  
An exit assembly comprises: a fluid inlet; an exit chamber; a fluid outlet; and a fluid diverter, wherein the fluid diverter is connected to the fluid inlet and the exit chamber, and wherein the...
8729440 Applicator and method for RF heating of material  
A radio frequency heater is disclosed including a vessel for containing material to be heated and a radio frequency radiating surface. The vessel has a wall defining a reservoir. The radio...
8728991 Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same  
The present invention relates to lightweight high strength microsphere containing ceramic particles having controlled microsphere placement and/or size and microsphere morphology, which produces an...
8726991 Circulated degradable material assisted diversion  
Methods are circulated degradable material assisted diversion (CMAD) for well treatment in completed wells. A slurry of solid degradable material is circulated in the well with return of excess...
8727749 Cranked rod pump method  
An improved method is provided, for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, through use of a cranked rod pumping (CRP) apparatus for imparting...
8727025 Downhole tool seal arrangement and method of sealing a downhole tubular  
A downhole tool includes, a body having a recess, a first seal bore, a second seal bore, and a tool disposed at the body that is responsive to differential pressure across a piston. The downhole...
8728229 Cement slurry composition  
The present invention provides a cement slurry composition, containing a hydraulic cement material, (A) a first water-soluble low molecular weight compound and (B) a second water-soluble low...
8727013 Subsea control module with interchangeable segments  
A subsea control module for subsea well equipment has an actuator having a rod with a remote operated vehicle (ROV) interface on one end and a latch on an opposite end that latches to a subsea...
8727016 Apparatus and methods for enhanced well control in slim completions  
Embodiments of the present invention relate to an apparatus and methods for enhanced well control in slim completions. An embodiment can include an electrical submersible pump (“ESP”) pos...
8726999 Thermothickener polymer and surfactant composition and methods of employing the composition  
The present disclosure is directed to a thermothickening composition comprising: a surfactant; and a thermothickening polymer that is the product of at least the following monomers: a non-ionic...