test pressure manifold API 16C manifold Application: Wellhead, Manifold, Gas Lift, Subsea, Injection. test pressure manifold API 16C manifold Application: Wellhead, Manifold, Gas Lift, Subsea, Injection.test pressure manifold When wellhead pressure increases, can let kill manifold to pump drilling fluid into the well to balance well bottom hole pressure to prevent well kick and blow out. It is ...
