Abstract: A seal energization assembly, including a seal, a setting arrangement in operative contact with the seal, and a set energy compensation device disposed in operative contact with the seal and add energy to the setting arrangement responsive to a falling environmental temperature. A method for maintaining energy in a seal during temperature down cycling, including automatically compensating for temperature related reduction in the seal energy by expanding a set energy compensating device in contact with the seal. A packer, including a mandrel, a seal on the mandrel, and a setting arrangement in operative contact with the seal, the arrangement including a negative thermal expansion set energy compensation device. A wellbore system, including a borehole in a subsurface formation, a string in the borehole, and a seal energization assembly, disposed within or as a part of the string.

Abstract: A seal including a seal material and a temperature control material in thermal communication with the seal material. A method for producing a seal having temperature regulating properties including adding a dopant to a seal material in a quantity that supports electrical conductivity and disposing an electrical connector on the seal. A borehole system comprising a borehole in a subsurface formation, a string in the borehole, and a seal tool disposed within or as a part of the string.

Abstract: A seal includes a seal body and a temperature controller in thermal communication with the seal material. A method for controlling temperature of a seal including applying an energy source to the temperature controller, and generating a temperature difference in the temperature controller. A borehole system including a borehole in a subsurface formation, a string in the borehole, and a seal tool disposed within or as part of the string.

Abstract: A density-based flow control configuration includes a housing and a first baffle having a first flow opening, a second baffle having a second flow opening adjacent the first baffle, one of the baffles being rotationally movable relative to the housing and to the other of the baffles, a first density float associated with the movable baffle, to impart torque to the associated baffle, the torque causing alignment or misalignment of the first and second openings. A method for allowing flow of a target fluid and choking flow of a nontarget fluid, including exposing a density-based flow control configuration to a fluid, imparting torque to a first baffle, and aligning or misaligning an opening in the first baffle with another opening to allow or choke flow of the fluid. A wellbore system, including a density-based flow control configuration.

Abstract: An inflow control device (ICD), including a hydrocyclonic device having a plurality of pressure taps therein and a valve responsive to differential pressure of the plurality of pressure taps. An inflow control device (ICD) including a switch having a primary flow inlet and a primary flow outlet, and a trigger that generates a differential pressure in the trigger due to separation of fluids having different densities. A method for allowing flow of a desired fluid while retarding a flow of undesired fluid in a flow control device, including flowing a pilot fluid through a fluid separator, separating components of the pilot fluid, applying differential pressure of two of the separated components to a valve that is actuated by differential pressure, flowing or retarding flow of a primary flow through the valve in response to the differential pressure.

Abstract: An inflow control device including a valve responsive to pressure inputs, and a fluid discriminator having a first structure that supports a first flow regime and a second structure that changes the flow regime to exhibit a higher pressure, a first pressure tap at the first structure and a second pressure tap at the second structure, the taps experiencing a differential pressure that is different for water and for oil flowing through the discriminator, and the first and second pressure taps connected to the valve. A borehole system, including a borehole in a subsurface formation, a string in the borehole, and an inflow control device disposed within or as a part of the string.

Abstract: A fluid density valve housing includes a pilot fluid inlet and outlet and a primary fluid inlet and outlet. A shuttle is disposed within the housing. The shuttle comprises a portion having a reference density and a portion defining a cavity fluidically connected to the pilot fluid inlet, the shuttle permitting or denying primary fluid flow depending upon a density of a pilot fluid flowing through the cavity versus the reference density. A method for controlling flow, including comparing density of a pilot flow with a reference density, moving a valve between fully open, fully closed, and choked depending upon the differential density between the pilot fluid and the reference density. A borehole system, including a borehole in a subsurface formation, a string in the borehole, and a fluid density valve disposed within or as a part of the string.

Abstract: An anchor system including a slip, and a cone supportive of the slip in a set position, the cone being configured to reduce structural integrity thereof upon receipt of a signal. A method for operating an anchor including sending a signal to an anchor, and reducing the structural integrity of the cone. A borehole system including a borehole in a subsurface formation, a string in the borehole, and an anchor, disposed within or as a part of the string.

Abstract: An embodiment of a tripping object, including a sensor, and a disappear on demand material shell surrounding the sensor. An embodiment of a tool for a borehole environment, including an activator comprising a disappear on demand material, a data collector disposed in contact with the activator. An embodiment of a method for taking an action in a borehole and immediately collecting data, including conveying an object to a feature in a borehole, engaging the feature with the object causing a change based upon the object engaging the feature, disappearing the shell, and collecting data with the sensor. An embodiment of a borehole system, including a borehole in a subsurface formation, a feature in the borehole, an object disposed on the feature.

Abstract: A seal assembly, including a seal including a first lattice impregnated with a conformable resilient material, a backup including a second lattice impregnated with a conformable resilient material, the second lattice having a greater rigidity than the first lattice. A borehole system including a borehole in a subsurface formation, a string in the borehole, and a seal assembly disposed within or as a part of the string.

Abstract: A seal, including a seal material, a substructure to which the seal material is attached, the substructure having end rings and a plurality of energizers extending between the end rings. A method for making a seal, including forming a substructure having end rings and a plurality of energizers extending between the end rings in a first position, longitudinally stretching the substructure, reducing an outside diameter of the substructure by the stretching, and disposing a seal material on the stretched substructure. A method for sealing a tubular structure, including disposing a seal in the tubular structure, allowing the substructure to recover the first position, and urging the seal material into contact with the tubular structure. A borehole system, including a borehole in a subsurface formation, a string in the borehole, and a seal disposed within or as a part of the string.

Abstract: A method for improving sealing in boreholes includes temperature controlling seals to maintain sealing loading by managing temperature of the seal to a target temperature range. A borehole system includes a borehole in a subsurface formation, a string in the borehole, a seal tool in contact with the string and temperature controller within or in thermal proximity to the seal.

Abstract: A method for improving sealing in boreholes includes temperature controlling seals to maintain sealing loading by managing temperature of the seal to a target temperature range. A borehole system includes a borehole in a subsurface formation, a string in the borehole, a seal tool in contact with the string and temperature controller within or in thermal proximity to the seal.

Abstract: A seal includes a seal body and a temperature controller in thermal communication with the seal material. A method for controlling temperature of a seal including applying an energy source to the temperature controller, and generating a temperature difference in the temperature controller. A borehole system including a borehole in a subsurface formation, a string in the borehole, and a seal tool disposed within or as part of the string.

Abstract: A seal including a seal material and a temperature control material in thermal communication with the seal material. A method for producing a seal having temperature regulating properties including adding a dopant to a seal material in a quantity that supports electrical conductivity and disposing an electrical connector on the seal. A borehole system comprising a borehole in a subsurface formation, a string in the borehole, and a seal tool disposed within or as a part of the string.

Abstract: A disintegrable rubber seal includes a rubber composite, which contains a rubber matrix including a crosslinked rubber; and an energetic filler configured to generate heat upon activation to disintegrate the rubber matrix. The energetic filler contains a metal and a metal oxide. A weight ratio of the energetic filler to the rubber matrix is about 6:1 to about 1:1.

Abstract: A disintegrable rubber seal includes a rubber composite, which contains a rubber matrix including a crosslinked rubber; and an energetic filler configured to generate heat upon activation to disintegrate the rubber matrix. The energetic filler contains a metal and a metal oxide. A weight ratio of the energetic filler to the rubber matrix is about 6:1 to about 1:1.

Abstract: An element backup including a first ring defining an axis; a first parting line through the first ring, the first parting line having a first plurality of generally axially extending segments and a first generally non-axially extending segment extending between the first plurality of axially extending segments; a second ring defining an axis; a second parting line through the second ring, the second parting line having a second plurality of generally axially extending segments and a second generally non-axially extending segment extending between the second plurality of axially extending segments; and an interconnection releasably securing the first and second rings to one another.

Abstract: A trigger including a carrier, a shuttle movably disposed on the carrier, an energy member disposed between the carrier and the shuttle, a degrade-on-demand trip member disposed to maintain potential energy in the energy member until activated. A method for operating a downhole tool including sending a signal to the trip member of the trigger, degrading the trip member, converting potential energy stored in the energy member from potential energy to kinetic energy, and actuating the downhole tool with the shuttle. A wellbore system including a borehole in a subsurface formation, a string in the borehole, a trigger disposed within or as a part of the string.

Abstract: A backup comprising a gage ring having frustoconical surface and a groove in the frustoconical surface. The backup further includes a segment having a nose engaged with the groove, the segment having an element portion with an overlap finger and a finger receptor and a gage portion with an overlap finger and a finger receptor. A wedge ring is in contact with the segment and a retainer member is disposed to retain the segment. A method for using the backup and a system are included.