EXWELL OILFIELD ENGINEERING PTE LTD
Wireline Valve / BOP – Hydraulic / Manual
The Exwell Wireline Valve (BOP) is designed to provide a positive seal around slick line or cable. This allows the performance of work, under pressure, on surface equipment, when the line is still in the wellbore. The wireline valve is placed between the wellhead and lubricator assembly.
The Exwell Wireline Valve is of mono-block construction and is designed for use in single, dual, triple or quad configurations. The wireline valve closure design consists of two ram assemblies manually / hydraulically compressed around the line from opposite sides. This affects a seal and thus contains well pressure below the rams. Pressure across the rams is equalized through a flanged equalizing manifold prior to retracting the rams and opening the valve.
Exwell wireline Valve design allows for easy change out of end caps, for hydraulically operated actuators. It is available in a full range of sizes and working pressures, from 2 1/2” to 6.62” bore sizes, and 5,000 psi to 15,000 psi working pressures. Additional sizes are available on request.
For greater corrosion resistance all sizes of Exwell Wireline Valves can be supplied with Xylan coated in the ram bores and the through bore.
It is available in a full range of sizes and working pressures, from 2 1/2” to 6.70” bore sizes, and 5,000 psi to 15,000 psi working pressures for Standard and Sour services
Compact size, allowing shorter rig-up heights
Keyless ram bodies
Ram position indicator rods
Non-rising manual Stems
Hydraulic cylinder support rods
Quick release Hydraulic Cylinders
Manifold block with integral equalization, glycol and grease injection line to 0.312”
Threaded quick unions, allowing the use of any Bowen or Otis quick union without changing the body (integral unions/flanges are available as an optional)
HYDRAYLIC WITH MANIFOLD BOP