Abstract: Master valve and cable hanger system for deploying and making electrical connection to an electric submersible pump. A landing for the cable hanger (50) is in the through bore below the valve closure element. The landing has a seal area and a bore transverse to the through bore penetrating into the seal area for allowing electric connection to the pump. The cable hanger has a seal section having longitudinally spaced apart seals engageable with an interior of the seal area, electrical contacts disposed between the seals, and a lockdown profile. Flow ports are arranged to bypass seal area and seal section. A blanking plug (58) is disposed in the transverse bore to seal the seal area prior to insertion of the cable hanger.

Abstract: Master valve and cable hanger system for deploying and making electrical connection to an electric submersible pump. A landing for the cable hanger (50) is in the through bore below the valve closure element. The landing has a seal area and a bore transverse to the through bore penetrating into the seal area for allowing electric connection to the pump. The cable hanger has a seal section having longitudinally spaced apart seals engageable with an interior of the seal area, electrical contacts disposed between the seals, and a lockdown profile. Flow ports are arranged to bypass seal area and seal section. A blanking plug (58) is disposed in the transverse bore to seal the seal area prior to insertion of the cable hanger.

Abstract: A method for installing an electric submersible pump (ESP) in a well includes installing a plug in the well below a well tree. An upper and lower master valve on the tree are closed. Closure elements are removed from the lower master valve and replaced with gate seats, and a replacement gate block. The replacement gate block has a seat for a cable hanger. The upper master valve is opened. The plug is removed and the ESP extended into the well on an electrical cable. A cable hanger is affixed to the cable and is seated in the seat. The cable hanger has sealing elements to engage the seat and an electrical connector. The electrical connector is oriented to enable access through a side opening in the replacement gate block.

Abstract: A wellhead valve assembly feedthrough for a cable or conduit comprises a lower connector disposed within the wellhead valve assembly and being coupled to an upper end of a cable or conduit disposed in a wellbore, and a moveable upper connector disposed above the lower connector, the upper connector extensible to connect to the lower connector and retractable to disconnect from the lower connector. The wellhead valve assembly feedthrough further includes a sealed exit arrangement having a segment of conduit or cable passing therethrough to outside the wellhead valve assembly, wherein one end of the segment of conduit of cable is connected to the upper connector.

Abstract: A wellhead valve assembly feedthrough for a cable or conduit comprises a lower connector disposed within the wellhead valve assembly and being coupled to an upper end of a cable or conduit disposed in a wellbore, and a moveable upper connector disposed above the lower connector, the upper connector extensible to connect to the lower connector and retractable to disconnect from the lower connector. The wellhead valve assembly feedthrough further includes a sealed exit arrangement having a segment of conduit or cable passing therethrough to outside the wellhead valve assembly, wherein one end of the segment of conduit of cable is connected to the upper connector.

Abstract: A method for deploying a pump system in a wellbore includes coupling the pump system to one end of a tubing encapsulated cable. The cable is extended into a wellbore drilled through a subsurface fluid producing formation. The tubing encapsulated cable has an outer tube extending substantially continuously from the end thereof connected to the pump system to a surface end of the cable. The outer tube is made from material selected to exclude fluid in the wellbore from an interior of the outer tube. The cable includes at least one electrical conductor disposed inside the outer tube, wherein a rated load current of the at least one electrical conductor is selected such that substantially continuous electrical current drawn by the electrical load device exceeds the rated current of the at least one electrical conductor.

Abstract: A method for deploying a pump system in a wellbore includes coupling the pump system to one end of a tubing encapsulated cable. The cable is extended into a wellbore drilled through a subsurface fluid producing formation. The tubing encapsulated cable has an outer tube extending substantially continuously from the end thereof connected to the pump system to a surface end of the cable. The outer tube is made from material selected to exclude fluid in the wellbore from an interior of the outer tube. The cable includes at least one electrical conductor disposed inside the outer tube, wherein a rated load current of the at least one electrical conductor is selected such that substantially continuous electrical current drawn by the electrical load device exceeds the rated current of the at least one electrical conductor.

Abstract: A downhole pump system includes a magnetically operated rotary to linear motion converter coupled at a rotary input to a drive source. A reciprocating action positive displacement pump having a reciprocating input thereto is coupled to a linear motion output of the magnetically operated rotary to linear motion converter. An intake of the pump is in fluid communication with a wellbore region and a discharge of the pump is in fluid communication with a well conduit extending to Earth's surface.

Abstract: A cable for conveying an electrical submersible pump into and out of a well bore includes at least one strength member made of a composite material comprising a fiber reinforced plastic. A plurality of electrical conductors forming circumferential segments is disposed externally to the at least one strength member. A protective jacket encapsulates the at least one strength member and the plurality of electrical conductors.

Abstract: There are provided according to the invention, novel compounds of formula (I) wherein R1, R2, R3, R4, R5 and R6 are as defined in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.

Abstract: The present invention relates to piperazine derivatives of formula (I), wherein R represents halogen, C1-4 alkyl, trifluoromethoxy or trifluoromethyl; R1 is trifluoromethyl, C1-4 alkyl, C1-4 alkoxy, halogen or trifluoromethoxy; R2 is hydrogen, C1-4alkyl or C2-6alkenyl; R3 represents hydrogen or C1-4alkyl; n and m are independently 0 or an integer from 1 to 3; and pharmaceutically acceptable salts and solvates thereof, process for their preparation and their use in the treatment of condition mediated by tachykinins and/or by selective inhibition of the serotonin reuptake transporter protein.

Abstract: The present invention relates to a pharmaceutical formation which comprises an aqueous suspension of particulate (2S)-3-[4-({[4-aminocarbonyl)-1-piperidinyl]carbonyl}oxy)phenyl]-2-[((2S)-4-methyl-2-{[2-(2-methylphenoxy)acetyl]amino}pentanoyl)amino]propanoic acid or a salt or solvate thereof. Methods and uses of the formulation in the treatment of allergic rhinitis are also described, as are containers containing said formulation.

Abstract: The present invention relates to a pharmaceutical aerosol formulation comprising a hydrofluoroalkane (HFA) propellant having suspended therein particulate (2S)-3-[4-({[4-(aminocarbonyl)-1-piperidinyl]carbonyl}oxy)phenyl]-2-[((2S)-4-methyl-2-{[2-(2-methylphenoxy)acetyl]amino}pentanoyl)amino] propanoic acid or a salt or solvate thereof. Methods and uses of the formulation in the treatment of respiratory disorders are also described, as are canisters and metered dose inhalers containing said formulation.

Abstract: The present invention relates to a dry powder pharmaceutical formulation suitable for inhalation therapy comprising particulate (2S)-3-[4-({[4-(aminocarbonyl)-1-piperidinyl]carbonyl}oxy)phenyl]-2-[((2S)-4-methyl-2-{[2-(2-methylphenoxy)acetyl]amino}pentanoyl)amino] propanoic acid or a salt or solvate thereof and one or more suitable excipients. Methods and uses of the formulation in the treatment of inflammatory diseases are also described, as are medicament packs and inhalation devices containing said formulation.