A fracturing manifold skid and a fracturing manifold skid set are provided. The fracturing manifold skid includes a skid base assembly and a first manifold assembly. The first manifold assembly is installed on the skid base assembly and includes a first transport pipe and a second transport pipe, and a first connecting pipe and a second connecting pipe. The first connecting pipe is connected with the first transport pipe at a first position and connected with the second transport pipe at a second position; the second connecting pipe is connected with the first transport pipe at a third position and connected with the second transport pipe at a fourth position. The first transport pipe is provided with a first valve located between the first and third positions; the second transport pipe is provided with a second valve located between the second and fourth positions.

An inhibitor injection spool is provided. The spool includes a segment of pipeline configured to convey crude oil and to couple with a pipeline system conveying crude oil. The spool also includes a valve on a top side or an underside of the segment of pipeline such that an interior of the segment of pipeline is selectively accessible from an exterior of the segment of pipeline. A solid corrosion inhibitor is configured to traverse an interior of the valve and such that it is positioned within the interior of the segment of pipeline such that at least a portion of the solid corrosion inhibitor fluidly contacts the crude oil traversing the segment of pipeline. Two mesh screens are coupled to the interior of the segment of pipeline such that crude oil traversing the segment of pipeline may not bypass either the first or second mesh screens.

An inhibitor injection spool is provided. The spool includes a segment of pipeline configured to convey crude oil and to couple with a pipeline system conveying crude oil. The spool also includes a valve on a top side or an underside of the segment of pipeline such that an interior of the segment of pipeline is selectively accessible from an exterior of the segment of pipeline. A solid corrosion inhibitor is configured to traverse an interior of the valve and such that it is positioned within the interior of the segment of pipeline such that at least a portion of the solid corrosion inhibitor fluidly contacts the crude oil traversing the segment of pipeline. Two mesh screens are coupled to the interior of the segment of pipeline such that crude oil traversing the segment of pipeline may not bypass either the first or second mesh screens.

The present invention relates to an auxiliary system for starting or restarting the flow of gelled fluid contained in a pipeline (12) wherein the system comprises: at least one relief tank (13) fluidly connected (11) to the pipeline (12), wherein at least one relief tank (13) is suitable for receiving fluid from the pipeline (12); and at least one pressurising element upstream of at least one tank, suitable for pressurising the fluid in the pipeline (12), Additionally, the invention also provides an auxiliary method for starting or restarting the flow of gelled fluid in a pipeline (12) comprising at least one tank fluidly connected (11) to the pipeline (12) and at least one pressurising element upstream of at least one tank, wherein the method comprises the step of, at the start of the process, the pressurising element increasing the pressure in the pipeline (12) and filling at least one tank at least partially with fluid coming from the pipeline (12).

The present invention relates to an auxiliary system for starting or restarting the flow of gelled fluid contained in a pipeline (12) wherein the system comprises: at least one relief tank (13) fluidly connected (11) to the pipeline (12), wherein at least one relief tank (13) is suitable for receiving fluid from the pipeline (12); and at least one pressurising element upstream of at least one tank, suitable for pressurising the fluid in the pipeline (12), Additionally, the invention also provides an auxiliary method for starting or restarting the flow of gelled fluid in a pipeline (12) comprising at least one tank fluidly connected (11) to the pipeline (12) and at least one pressurising element upstream of at least one tank, wherein the method comprises the step of, at the start of the process, the pressurising element increasing the pressure in the pipeline (12) and filling at least one tank at least partially with fluid coming from the pipeline (12).

A method for monitoring a pipeline temperature management system includes communicating, via a management console, with a controller of the pipeline temperature management system, where the controller is configured to obtain temperature data from sensors of the pipeline and control application of heat to sections of the pipeline. The method also includes displaying, via a user interface of the management console, a current state of the pipeline based on information from the controller, receiving an alarm notification based on the temperature data, and displaying the alarm notification via the user interface.

A containment for crude oil that inhibits paraffin deposition thereon is described. One to twenty coatings of a composition including a polyacrylate are applied to a crude oil contact surface of a crude oil containment; the polyacrylate includes at least about 50 mole % acrylic acid residues or the conjugate base thereof. The coating compositions are suitably delivered from a water dispersion, solution, or emulsion and dried before applying a subsequent coating. Each of the one to twenty coatings are formed from the same or from different polyacrylate coating compositions. The coated containment surfaces inhibit deposition of at least 10 wt % and as much as 90 wt % of paraffin solids from a crude oil compared to the same crude oil contact in the absence of the one to twenty coatings. The coatings inhibit paraffin deposition at temperatures between about 60° C. and −40° C.

A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.

A method includes providing a length of pipeline that has a housing defining a central bore extending the length of the pipe and a space formed within the housing and extending the length of the pipe. At least one condition within the space is continuously monitored within the space to detect in real time if a change in the housing occurs.

A system for heating one or more sulfur transport and storage systems including a hot oil distribution system, a first transport line fluidly connecting one or more reboilers to an inlet on a heating jacket on a sulfur transport system, a second transport line fluidly connecting an outlet of the heating jacket on the sulfur transport system to an inlet on a heating coil in a sulfur storage system, and a third transport line fluidly connecting an outlet on the heating coil in the sulfur storage system to a return header on the hot oil distribution system.