Abstract: Concurrent servicing of a first cable of a cable pair while a second cable of the cable pair remains operational improves multi-processor computer system availability and serviceability. A pair of processing chips in different processing drawers may continue operation by way of the second cable while the first cable is degraded or serviced. Upon the servicing of the first cable, the serviced cable may transition to a fully operational state with no interruptions to the operations between the processing drawers by way of the second cable. Since cable faults are typically more common than processing chip or processing drawer faults, identification of cable faults and the ability to maintain operations of the processing drawers connected therewith is increasingly important.

Abstract: A fluid transfer system includes a valve tree, the valve tree having a master valve having a flow axis and a header. The fluid transfer system further includes a coupler disposed between, connected to, and in fluid communication with, the valve tree and the header. The coupler has a fixed length and includes a coupler multi-path flow connector in fluid communication with the valve tree. The coupler also includes a flow control valve having a flow axis, the flow control valve directly coupled to the coupler multi-path flow connector and in fluid communication with the header.

Abstract: Concurrent servicing of a first cable of a cable pair while a second cable of the cable pair remains operational improves multi-processor computer system availability and serviceability. A pair of processing chips in different processing drawers may continue operation by way of the second cable while the first cable is degraded or serviced. Upon the servicing of the first cable, the serviced cable may transition to a fully operational state with no interruptions to the operations between the processing drawers by way of the second cable. Since cable faults are typically more common than processing chip or processing drawer faults, identification of cable faults and the ability to maintain operations of the processing drawers connected therewith is increasingly important.

Abstract: A remote greasing system for lubricating a valve of a wellhead or frac manifold includes a grease supply skid, remote greasing skid, and a control skid. The grease supply skid includes a grease reservoir and a grease pump. The remote greasing skid includes a grease manifold and a grease supply valve. The grease manifold is operatively coupled to the grease pump of the grease supply skid by a grease trunk line. The grease supply valve is operatively coupled to the grease manifold. The grease supply valve includes an output port operatively coupled to a lubrication port of the valve of the wellhead or frac manifold by a grease supply line. The control skid is operatively coupled to the remote greasing skid by a control line. The grease supply skid and remote greasing skid are positioned within a hazardous zone, and the control skid is positioned outside of the hazardous zone.

Abstract: A remote greasing system for lubricating a valve of a wellhead or frac manifold includes a grease supply skid, remote greasing skid, and a control skid. The grease supply skid includes a grease reservoir and a grease pump. The remote greasing skid includes a grease manifold and a grease supply valve. The grease manifold is operatively coupled to the grease pump of the grease supply skid by a grease trunk line. The grease supply valve is operatively coupled to the grease manifold. The grease supply valve includes an output port operatively coupled to a lubrication port of the valve of the wellhead or frac manifold by a grease supply line. The control skid is operatively coupled to the remote greasing skid by a control line. The grease supply skid and remote greasing skid are positioned within a hazardous zone, and the control skid is positioned outside of the hazardous zone.

Abstract: A fluid transfer system includes a valve tree, the valve tree having a master valve having a flow axis and a header. The fluid transfer system further includes a coupler disposed between, connected to, and in fluid communication with, the valve tree and the header. The coupler has a fixed length and includes a coupler multi-path flow connector in fluid communication with the valve tree. The coupler also includes a flow control valve having a flow axis, the flow control valve directly coupled to the coupler multi-path flow connector and in fluid communication with the header.

Abstract: Advertising driven switched digital video may be provided. A plurality of content streams may be transmitted. In response to determining that an available transmission bandwidth has increased, at least one new content stream may be provided according to a bandwidth-based priority list. In response to determining that the available transmission bandwidth has decreased, at least one content stream may be removed according to the bandwidth-based priority list.

Abstract: Advertising driven switched digital video may be provided. A plurality of content streams may be transmitted. In response to determining that an available transmission bandwidth has increased, at least one new content stream may be provided according to a bandwidth-based priority list. In response to determining that the available transmission bandwidth has decreased, at least one content stream may be removed according to the bandwidth-based priority list.