| 摘要 |
A manifold for distribution of well servicing fluids, such as fracturing fluids, to a plurality of wells. The manifold has a single bore through which the fluid flows and a plurality of outlets which are connected to the bore. Two or more of the outlets deliver the fluid to each wellhead. Valves are positioned in each of the outlets so that each of the wellheads can be independently isolated from the fluids for selecting which of the wells will be serviced at any given time. A total cross-sectional area of the outlets feeding each of the wells is greater than the cross-sectional area of the bore which results in a velocity reduction in the outlets which reduces erosion in the manifold and the downstream components Systems are described using prior art manifolds or manifolds according to embodiments of the invention for use specifically with fracturing fluids containing proppant. Proppant can be delivered to the fracturing fluid through the manifold, directly to the wellhead or both, to reduce erosion. Use of a manifold according to embodiments of the invention, in combination with the systems described, are particularly useful for reducing erosion with proppant-laden fracturing fluids.
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