WebA Grease Injection control head consists of quick union pin and collar with a ball safety check valve, flow tube carriers, connectors and flow tubes, grease injection and return manifolds and a hydraulic pack-off. A seal is attained by pumping grease through the annular space between the flow tube and the cable. This action cause a pressure ... WebGrease Injection Control Head is required to obtain a seal when using braided cable. Principle of Operation: Grease is injected at a pressure higher than the well pressure …
Packoff Pressure Control Equipment NXL Technologies
WebThe grease injection control system supplies grease continuously at a constant pressure for injection into the grease control head. The control system utilizes a piston pump to supply grease to a grease chamber in a pressurizing accumulator. The accumulator has another chamber connected to a remote pressure source, which is separated from the ... WebThe Enviro Grease Injection Control Head consists of two major sub-assemblies, the Enviro combination stuffing box and line wiper and the flotube assembly. Support your … favoritenliste speichern firefox
Grease Injection Head / Enviro nov NOV 301-31-1936499
WebThe Elmar Enviro Grease Injection Control Head is designed to create a seal around a moving wireline, allowing intervention access to wells under pressure. Positioned at the uppermost point of the pressure control equipment string, the Elmar Enviro Grease Injection Control Head comprises two major sub-assemblies, the Enviro Combination … WebThe standard unit will supply grease to a Grease Injection Control Head and a BOP, as well as supplying hydraulic power to : Dual or Triple BOP, Tool Catcher, Tool Trap, Single or Dual Grease Head Pack Off, Line Wiper. Grease injection systems are available for 5,000 psi, 10,000 psi and 15,000 psi, using the best air driven pumps available ... WebGerald Raabe, Scott Jortner, in Universal Well Control, 2024. Grease supply pump. The grease supply pump is usually air driven typically requiring between 100 and 150 ... 9.3.2.4 Grease injection head. Braided cable and e-line have void space between the individual strands of wire that make up the cable. Well pressure will percolate through the ... fried tortilla chips air fryer