Abstract: A cable for land based seismic array system includes a plurality of fibers, an aramid strength member, and a thermo-plastic polyurethane (TPU) Jacket, wherein a total number of the plurality of fibers is greater than or equal to 48, a diameter of the cable is less than 10 millimeter (mm), and a weight of the cable per unit distance is less than 50 kilogram (Kg)/kilometer (Km).

Abstract: An optical connection terminal assembly for a fiber optic communications network includes an optical connection terminal. The terminal includes a base, the base including an exterior wall, and a cover connected to the base wherein an interior cavity is defined between the base and the cover. The terminal further includes an all-dielectric self-supporting (“ADSS”) cable port defined in the cover, and a plurality of connector ports defined in the exterior wall of the base. The terminal assembly further includes an ADSS cable connector including a main body and a connector body, the ADSS cable connector positionable such that the connector body extends through the ADSS cable port into the interior cavity. The terminal assembly further includes an ADSS cable connected to the cable connector, wherein optical fibers of the ADSS cable extend through the ADSS cable connector and through the ADSS cable port into the interior cavity.

Abstract: A downhole cable includes a central core. The central core includes a metal tube having a plurality of optical fibers therein or a copper wire. The downhole cable further includes an extruded aluminum tube surrounding the central core.

Abstract: An optical connection terminal assembly for a fiber optic communications network includes an optical connection terminal. The terminal includes a base, the base including an exterior wall, and a cover connected to the base wherein an interior cavity is defined between the base and the cover. The terminal further includes an all-dielectric self-supporting (“ADSS”) cable port defined in the cover, and a plurality of connector ports defined in the exterior wall of the base. The terminal assembly further includes an ADSS cable connector including a main body and a connector body, the ADSS cable connector positionable such that the connector body extends through the ADSS cable port into the interior cavity. The terminal assembly further includes an ADSS cable connected to the cable connector, wherein optical fibers of the ADSS cable extend through the ADSS cable connector and through the ADSS cable port into the interior cavity.

Abstract: A sensing cable is provided which includes exposed and/or unexposed optical fibers or wires disposed through the length of the sensing cable. The sensing cable includes a slotted core which is a one-piece integral member having a plurality of channels formed on a perimeter of the slotted core and which extend along a length of the slotted core. The sensing cable includes at least one exposed component which is disposed in a first channel of the plurality of channels and which extends along a length of the first channel. The sensing cable includes at least one unexposed component which is encased by a protective member, and the unexposed component and the protective member are disposed in a second channel of the plurality of channels. The unexposed component and the protective member extend along a length of the second channel.

Abstract: A cable for land based seismic array system includes a plurality of fibers, an aramid strength member, and a thermo-plastic polyurethane (TPU) Jacket, wherein a total number of the plurality of fibers is greater than or equal to 48, a diameter of the cable is less than 10 millimeter (mm), and a weight of the cable per unit distance is less than 50 kilogram (Kg)/kilometer (Km).

Abstract: A cable with a first jacket made from a plastic material and a second jacket made from a plastic material with a tensile strength greater than or equal to approximately 2,600 psi and tensile modulus greater than or equal to approximately 180,000 psi, which creates an exoskeleton for the cable.

Abstract: Provided is a sensing cable including a first protective member which encases a first component, a second protective member having a channel portion which encases a second component. The second protective member includes a crescent shape and the second component is disposed in the channel portion of the second protective member.

Abstract: A cable including a core, a strength member surrounding the inner metal tube, and an outer layer surrounding the first layer, wherein the outer layer includes a polycarbonate material.

Abstract: A sensing cable is provided which includes exposed and/or unexposed optical fibers or wires disposed through the length of the sensing cable. The sensing cable includes a slotted core which is a one-piece integral member having a plurality of channels formed on a perimeter of the slotted core and which extend along a length of the slotted core. The sensing cable includes at least one exposed component which is disposed in a first channel of the plurality of channels and which extends along a length of the first channel. The sensing cable includes at least one unexposed component which is encased by a protective member, and the unexposed component and the protective member are disposed in a second channel of the plurality of channels. The unexposed component and the protective member extend along a length of the second channel.

Abstract: A stranding apparatus including a preformer attached to a preformer shaft; an adjustable core guide attached to the preformer shaft; and a ring positioned away from the preformer and centered on a longitudinal axis of the preformer shaft; wherein a gap is formed between the ring and the adjustable core guide, through which a stranding element can pass.

Abstract: A stranding apparatus including a performer attached to a preformer shaft; an adjustable core guide attached to the preformer shaft; and a ring positioned away from the performer and centered on a longitudinal axis of the preformer shaft; wherein a gap is formed between the ring and the adjustable core guide, through which a stranding element can pass.