2 1/16" x 10000 psi Kill manifold
API 6A Well pressure control device Wellhead equipment
Kill and choke manifold for down-hole opreation is a simple manifold used for oilfield work-over operation. In case of increase of the well head pressure, the kill manifold can provide a means of pumping heavy drilling fluid into the well to balance bottom hole pressure so that well kick and blowout can be prevented. In this case, the increasing wellhead pressure also can be relased directly through blowdown lines connected to the kill manifold so as to release bottom hole pressure, or the water and extinguishing agent can be injected into the well using the kill manifold. The check valves on the kill manifold only allow injection of kill fluid or other fluids into the well bore through themselves, but do not allow any backflow so as to perform the kill operation or other operations.
It consists of manual choke valve, gate valve, anti-seismic pressure gauge, flange, buffer tube and skid etc. It adopts single wing control structure. The manifold has following features: simple structure, convenient operation, and it can satisfy oilfield request fro work-over operation.
Major Technology Parameter | ||
Description | Choke manifold | Kill manifold |
Main Bore and Bypass Bore mm(in) | 79(3-1/8") ; 103(4 1/16"); 52(2 1/16"); 65(2 9/16"); 78(3 1/16") | |
Working pressure | 21-105Mpa | |
Working Temperature | -29~121oC (P-U) -45~121oC (L-U) | |
Working medium | Mud, Oil, Drilling Fluid (H2) | |
Control type | Two-wing Single Opening and Closing Manual Structure; Two-wing Double Opening and Closing Hydraulic Structure; Three-wing Double Opening and Closing Manual Structure; Three-wing Double Opening and Closing Hydraulic Structure; | Single-wing Structure with relief valve Two-wing structure with relief valve |
Component | Material | |
1 | Skid Base | Steel |
2 | Blind Flange | 4130 |
3 | Five-way Piece | 4130 |
4 | Gate Valve | Assy |
5 | Pressure ansmitter | Assy |
6 | Companion Flange | 4130 |
7 | Pressure Gauge | Assy |
8 | Spacer Spool | 4130 |
9 | Gate Valve | Assy |
10 | Check valve | Assy |
11 | Union Flange | 4130 |
ZZ TOP OIL TOOLS is the experienced and expertized manufacturer for wellhead equipment, provides cost-effective wellhead equipment in a wide range of pressure and sizes available to accommodate most casing sizes, which are designed complying with API6A and API16A specification levels and performance requirements for land, platform drilling and completion applications. We offer industry accepted primary and secondary seals, as well as tubing hangers with resilient or metal-to-metal seals.
The main products including Xmas tree, Choke manifold, kill manifold, drilling spool, adapter spool, casing head, tubing head, DSA and other related valves & flanges. We insist on the traceability and series on each products, as well as the good quality with reasonable price.
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