Blowout equipment (air defense)

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There are three levels of the well pressure control: primary, secondary and tertiary. Primary level: the use of the casing and drilling fluid in order to prevent intrusion of formation fluids into the wellbore. The secondary level of control – the use of equipment designed to overlap well the top to prevent ejection. Tertiary – restoration of the pressure control in the well after the ejection of secondary prevention system.

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GNS offers to market high quality rental BOP packages, available in different sizes and designs from main world leading and local manufacturers depending on client request.

We offer: Cameron, Schaffer-NOV, Hydril BOPs.

Types of defense: ring preventers, single and twin spot. Pressure range – from 500 psi to 20,000 psi.

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Basic equipment sizes:
1. Ring (universal) preventers – 4-1 / 16 “, 7-1 / 16”, 9 “, 11”, 13-5 / 8 “, 21-1 / 4″, 29-1 / . 2 ’30 ”
Ram BOP (single, double) – 7-1 / 16″, 9 “, 11”, 13-5 / 8 “, 20-3 / 4″, 21-1 / 4 ” 26-3 / 4 “.
3. Dies (deaf, pipe, shear, controlled, double) – 1-1 / 2″, 1-3 / 4 “, 2”, 2-3 / 8 “, 2-7 / 8 “3-1 / 2”, 4-1 / 2 “, 5”, 5-1 / 2 “, 13-3 / 8”, 14 “, 18-5 / 8″, 20 ”
4. Drilling coil -. 1.7 / 16 “, 9”, 11 “, 13-5 / 8”, 21-1 / 4 “, 29-1 / 2″, 30 ”
5. Hydraulic control station.

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Our offering includes, but not limited with rental throttle and manifold block to kill, as well as valves to kill lines and choke. Depending on the characteristics of wells available for rent in the performance of H2S defense. All equipment is certified, manufactured in accordance with API 16A standard it has permission to use the territory of the Russian Federation, and has all the records of the testing activities. If necessary, the possible departure of experts of the company GNS to the field for installation and future air defense operation.