Abstract: Systems and methods for fracturing an interval of a subterranean formation to produce fluid from a reservoir through a wellbore. A treating fluid flows into the wellbore to create fractures in the formation. A flow constraint material is selectively flowed into the wellbore simultaneously with the treating fluid. A parameter of the formation is monitored to determine whether a formation system strain is within a range. When the formation system strain is out of the range, the flow of the flow constraint material is adjusted. The flow constraint material partially constrains the treating fluid from entering a fracture so as to at least partially redistribute the treating fluid to an another fracture or fractures.

Abstract: Systems and methods for the use of traceable metal-organic frameworks in subterranean formations are provided. In one embodiment, the methods comprise: introducing a fluid into a wellbore penetrating at least a portion of a subterranean formation, the fluid comprising a base fluid and a solid particle comprising a metal-organic framework comprising at least one detectable component, wherein the metal-organic framework further comprises at least one metal ion and an organic ligand that is at least bidentate and that is bonded to the metal ion; and detecting one or more signals from the at least one detectable component.

Abstract: A solar shingle roofing kit comprises a plurality of crystalline solar panel modules, a central connector for adjoining adjacent solar modules, a starting connector to join a solar module to an eaves or a deck of a roof; left and right closures to join solar modules to the rake edges of a roof or to other kinds of commercial shingles or roof tiles, and a plurality of clamps to fasten the forgoing elements to the deck of a roof. The solar shingle roofing kit allows solar modules to be installed interchangeably with metal roof shingles. The solar shingle roofing kit allows an individual solar module to be removed and replaced without removing neighbouring modules or shingles in the event that a solar module fails.

Abstract: A slickline shredder tool includes a housing, a housing inlet, a power receiver, a shredder coupled to the power receiver, and a storage unit. The shredder rotates about a first axis when the power receiver receives power. Malfunctioning slickline enters the housing through the housing inlet and is shredded into shredded pieces by the shredder. The shredded pieces are stored in the storage unit.

Abstract: A method for graphically representing a subterranean space from the perspective of a point within the subterranean space, in some embodiments, comprises: obtaining data associated with the subterranean space, said data corresponding to a plurality of coordinates in a first coordinate system; associating the data for each of said plurality of coordinates with one or more corresponding coordinates in a second coordinate system; generating a different model of the subterranean space based on the data and said associations; and displaying the different model on a display, wherein the different model represents the subterranean space from the perspective of a point within the subterranean space.

Abstract: A cover for a drug container piston array includes a plurality of cover sections configured for positioning over the drug container piston array. Each cover section includes an elongated cover section body having an open base end and a closed capped end, and a plurality of base sections or a web positioned between the plurality of cover sections and coupled to each base end. Packaging assemblies including a cover and a piston nest are also disclosed.

Abstract: A method for encoding signals using frequency sweeps in a downhole environment, in some embodiments, comprises: obtaining a digital signal; encoding the digital signal using one or more frequency sweeps to produce an encoded signal; transmitting the encoded signal from a transmitter to a receiver, at least one of the transmitter or receiver disposed downhole; receiving the encoded signal at the receiver; and decoding the encoded signal at the receiver to produce a decoded digital signal.

Abstract: Among the methods provided is a method comprising: providing a fracturing fluid that comprises a base fluid and an additive having a high dielectric constant; and introducing the fracturing fluid into least a portion of a subterranean formation.

Abstract: An automated system for on-line monitoring and coil diagnostics of rod position indicator (RPI) coils coil diagnostic, or RPI coil diagnostic system. The RPI coil diagnostic system performs coil diagnostics for a RPI system in a nuclear power plant. The RPI coil diagnostic system is in electrical communication with and monitors the outputs of the detector coils. The RPI coil diagnostic system measures characteristics of the detector coils that are indicative of the health of the detector coils and/or the connections between the detector coils and the RPI electronics.

Abstract: A method for controlling fluid flow through a wellbore by introducing a plug with a variable choke into the wellbore, setting the plug in the wellbore, and mechanically adjusting the variable choke in the wellbore, thereby controlling a flow rate of a fluid through the plug. A plug that can control fluid flow through a flow passage in a wellbore, where the plug can include a body, an annular seal element that prevents fluid flow through an annulus between the plug and the wellbore, and a variable choke, where a closure member of the choke is mechanically rotated downhole to adjust a fluid flow rate through the choke. A method that can include producing fluids from two zones and using a plug to control a ratio of the fluids in a produced mixture.

Abstract: In one example, a method for optimizing operational parameters of a hardware implemented telemetry system is provided. The operational parameters can include a performance characteristic, an energy use, data creation, and a cost. The operation parameters are monitored. The method further includes adjusting a balance between the operational parameters in accordance with a predetermined operational guideline.

Abstract: A system may include a bearing cylinder that has a bored hole for receiving a drive shaft. The bored hole can correspond to an eccentric inner diameter of the bearing cylinder. A radio frequency identification (RFID) tag may be positioned on a piston that may be slideably coupled to a housing of a bottom hole assembly. A motor may be positioned within the housing of the bottom hole assembly to rotate the bearing cylinder and position the drive shaft at a bend angle. An RFID reader may be coupled to the housing of the bottom hole assembly to detect the RFID tag in response to the RFID tag being in a detectable range of the RFID reader and to transmit information about the RFID tag to control the motor.

Abstract: A distance of a water flow path and a velocity of the water flow is calculated using data obtained from both a pulsed neutron sensor and distributed acoustic sensors. The two distance and velocity values are compared to obtain a first calculated distance and velocity. The distance of the water flow path and the velocity of the water flow are calculated using the Doppler data obtained from distributed Doppler sensors. The distance and velocity values are compared with the first calculated distance and first calculated velocity to obtain a second calculated distance and velocity values. The distance of the water flow path and the velocity of the water flow are calculated using temperature data obtained from distributed temperature sensors. The distance and velocity values are compared with the second calculated distance and velocity to determine a distance of a cement interface, and a velocity of a water flow therein.

Abstract: An apparatus (10) includes a traction member in the form of a roller (24) configured for mounting on a body (12) so as to permit rotation of the roller (24) relative to the body (12). The roller (24) is mountable on the body (12) so as to define a skew angle relative to a longitudinal axis (26) of the body (12). In use, the roller (24) engages a wall of a borehole or bore-lining tubular and the roller (24) urges the apparatus (10) along the wall of the borehole or bore-lining tubular on rotation of the as the roller (24) rotates on the body (12).

Abstract: Various embodiments disclosed relate to delayed crosslinking compositions or reaction products thereof for treatment of a subterranean formation. In various embodiments, the present invention provides a method of treating a subterranean formation including placing in a subterranean formation a subterranean treatment composition including at least one of a delayed crosslinking composition and a reaction product thereof. The delayed crosslinking composition includes a crosslinker including a functionality chosen from —B(OH)2, —B?(OH)2, —O—B(OH)—O—B(OH)—O—, —O—B(OH)—O—B?(OH)(—O—)2, a salt thereof, an ester thereof, and a combination thereof. The delayed crosslinking composition also includes a glycol including at least one of a 1,2-diol and a 1,3-diol.

Abstract: Described herein is the finding that patients with Sjögren's syndrome exhibit a statistically significant increase in expression of BMP6 in the salivary gland, relative to healthy control subjects. Also described herein is the finding that overexpression of BMP6 in the salivary glands of mice results in an increase in electrical potential across the salivary gland. Thus, provided herein are methods of diagnosing a subject as having Sjögren's syndrome, or at risk for developing Sjögren's syndrome, by measuring the level of BMP6 expression in a salivary gland of a subject, measuring electrical potential in a salivary gland of a subject, or both. Also provided herein are methods of treating a subject with Sjögren's syndrome by administering an agent that inhibits expression of BMP6 expression or activity. Also described herein is the use of XIST and MECP2 as diagnostic and therapeutic targets for male Sjögren's syndrome patients.

Abstract: The invention relates to a system and process for removing hardened lubricant, contaminants and other debris from an enclosed gearbox of an actuator in the gas, oil, and power industries that allows the oil or gas pipeline to continue to operate uninterrupted during servicing. The system operates at a low pressure and includes two pumps: an upstream pump that pumps a non-corrosive mineral oil-based cleaning agent into the gearbox; and a downstream pump that pulls off the pressure from within the gearbox as part of the circulation of the flush system. The system and process are further provided with a clean tank for storing an influent cleaning agent, a waste tank for storing an effluent cleaning agent, and a circulation tank used during the flush circulation process. The system and process may also include a rotatable mounting assembly that is secured to the gearbox of the actuator.

Abstract: A fiber optic sensor interrogation system with inbuilt passive power limiting capability based on stimulated Brillouin scattering that provides improved safety performance for use in explosive atmospheres.

Abstract: Shear thinning fluids may be useful as calibration fluids for calibrating rheometers with bob/rotor eccentricity and at lower shear rates, which may be particularly useful for calibrating rheometers at well sites that are used for measuring the rheological properties of complex fluids (e.g., wellbore fluids like drilling fluids, cementing fluids, fracturing fluids, completion fluids, and workover fluids). Additionally, high shear rate calibrations may also be performed with shear thinning calibration fluids. Newtonian fluids may be used for high shear rate calibrations in alternate of or in addition to the shear thinning calibration fluid.