Abstract: A connection system is provided for facilitating a downhole electrical reservoir monitoring and/or control system operated by a surface system. The connector system includes a set of fuses and a fuse blowing circuit for isolating a short circuit event and restoring functionality to the remaining components of the downhole system.

Abstract: The present invention provides a method for remedying minute seal leaks in downhole tools and equipment. The various embodiments of the present invention utilize pressure activated liquid sealants stored in local reservoirs to remedy such leaks.

Abstract: The present invention provides a field weldable connection. In one embodiment, the field weldable connection is a downhole connector assembly for sealingly attaching a first and a second segment of a control line. The control line has an outer housing that encapsulates a polymeric secondary housing. A communication line runs therethrough the secondary housing. The connector further comprises a weld coupling welded to the outer housing of the first and second segments of the control line. To protect the communication line from the thermal radiation and heat generated during the welding process, at least one reflective sleeve replaces a portion of the secondary housing at a location intermediate the communication line and the welds of the coupling.

Abstract: A connection system is provided for facilitating a downhole electrical reservoir monitoring and/or control system operated by a surface system. The connector system includes a set of fuses and a fuse blowing circuit for isolating a short circuit event and restoring functionality to the remaining components of the downhole system.

Abstract: The present invention provides a method for remedying minute seal leaks in downhole tools and equipment. The various embodiments of the present invention utilize pressure activated liquid sealants stored in local reservoirs to remedy such leaks.

Abstract: Conduit integrity monitors enable the detection of defects or faults in conduits. One type of the conduit integrity monitor measures the bending stiffness of the conduit. A load cell device is used to detect a force applied by a bent conduit. Defective or damaged portions may cause an increase or decrease in bending stiffness that can be detected by the conduit integrity monitor. Another type of the conduit integrity monitor includes proximity sensors each measuring its distance to a predetermined layer of the conduit, such as a metallic reinforcement layer. Defects or damage in the conduit may cause the conduit to change shape, which can be detected by the proximity sensors.