API 16D Koomey Bop Control Unit Pneumatic Type
Koomey Bop Control Unit introduction
1, The Remote Control panel is equipped with both electric
pneumatic power, as well as a stand-by inlet for pressing oil to
ensure the system working regularly even under unexpected
situations.
2, The power system is equipped with automatic control system and
double protective device against overload pressure for hydraulic
system. The operation is easy, safe and reliable.
Koomey Bop Control Unit Parameters
Item |
Model | Number of Controlled Objects | Accumulator Sets | Effective Volume of Oil Reservoir (L) | Flow Rate of Pump | Motor Power (kW) | Working Pressure (MPa) |
| Total Volume |
(L) | Nominal Available Volume (L) | Electric Pump (L/min) | Pneumatic Pump (ml/stroke) |
| 1 | FKQ240-3 | 3 | 40×6 | | 120 | 560 | 20 | 165 | 11 | 21 |
| 2 | FKQ320-4 | 4 | 40×8 | 160 | 650 | 20 | 165 | 11 | 21 |
| 3 | FKQ320-5 | 5 | 40×8 | | 160 | 650 | 20 | 165 | 11 | 21 |
| 4 | FKQ400-5 | 5 | 40×10 | 200 | 900 | 30 | 165 | 15 | 21 |
| 5 | FKQ400-6 | 6 | 40×10 | | 200 | 900 | 30 | 165 | 15 | 21 |
| 6 | FKQ480-5 | 5 | 40×12 | 240 | 1000 | 30 | 165 | 15 | 21 |
| 7 | FKQ480-6 | 6 | 40×12 | | 240 | 1000 | 30 | 165 | 15 | 21 |
| 8 | FKQ640-6 | 6 | 40×16 | 320 | 1300 | 40 | 165×2 | 18.5 | 21 |
| 9 | FKQ640-7 | 7 | 40×16 | | 320 | 1300 | 40 | 165×2 | 18.5 | 21 |
| 10 | FKQ800-7 | 7 | 40×20 | 400 | 1500 | 40 | 165×2 | 18.5 | 21 |
| 11 | FKQ800-8 | 8 | 40×20 | | 400 | 1600 | 40 | 165×2 | 18.5 | 21 |
| 12 | FKQ960-6 | 6 | 80×12 | 480 | 1800 | 40 | 165×3 | 18.5 | 21 |
| 13 | FKQ960-7 | 7 | 80×12 | | 480 | 1800 | 40 | 165×3 | 18.5 | 21 |
| 14 | FKQ960-8 | 8 | 80×12 | 480 | 1800 | 40 | 165×3 | 18.5 | 21 |
| 15 | FKQ1280-8 | 8 | 80×16 | | 640 | 2000 | 40×2 | 165×3 | 18.5×2 | 21 |
| 16 | FKQ1280-9 | 9 | 80×16 | 640 | 2000 | 40×2 | 165×3 | 18.5×2 | 21 |
| 17 | FKQ1280-10 | 10 | 80×16 | | 640 | 2000 | 40×2 | 165×3 | 18.5×2 | 21 |
| 18 | FKDQ480-5 | 6 | 40×12 | 240 | 1000 | 30 | 165 | 15 | 21 |
| 19 | FKDQ480-6 | 6 | 40×12 | | 240 | 1000 | 30 | 165 | 15 | 21 |
| 20 | FKDQ640-6 | 6 | 40×16 | 320 | 1300 | 40 | 165×2 | 18.5 | 21 |
| 21 | FKDQ640-7 | 7 | 40×16 | | 320 | 1300 | 40 | 165×2 | 18.5 | 21 |
| 22 | FKDQ800-7 | 7 | 40×20 | 400 | 1500 | 40 | 165×2 | 18.5 | 21 |
| 23 | FKDQ800-8 | 8 | 40×20 | | 400 | 1600 | 40 | 165×2 | 18.5 | 21 |
| 24 | FKDQ960-7 | 7 | 80×12 | 480 | 1800 | 40 | 165×3 | 18.5 | 21 |
| 25 | FKDQ960-8 | 8 | 80×12 | | 480 | 1800 | 40 | 165×3 | 18.5 | 21 |
| 26 | FKDQ1280-8 | 8 | 80×16 | 640 | 2000 | 40×2 | 165×3 | 18.5×2 | 21 |
| 27 | FKDQ1280-9 | 9 | 80×16 | | 640 | 2000 | 40×2 | 165×3 | 18.5×2 | 21 |
| 28 | FKDQ1280-10 | 10 | 80×16 | 640 | 2000 | 40×2 | 165×3 | 18.5×2 | 21 |
| 29 | FKD640-6 | 6 | 40×16 | | 320 | 1300 | 40 | 165×2 | 18.5 | 21 |
| 30 | FKD800-7 | 7 | 40×20 | 400 | 1500 | 40 | 165×2 | 18.5 | 21 |
| 31 | FKD960-8 | 8 | 80×12 | | 480 | 1800 | 40 | 165×3 | 18.5 | 21 |
Key Points of BOP Control System selection
To control BOP reliably and safely, oil & natural gas industry
standards SY/T5053.2-2007 and APl Spec 16D should be followed when
you choose and purchase a suitable product. Factors to be
considered should at least be:
- Relationship between liquid volume required for closing BOP stacks
and liquid volume available from the control system
- Whether it needs to meet the APl 16D standards;
- Environmental adaptation;
- Special requirements on the off-shore drilling platforms.
1 Options for controlled objects and accumulator available liquid
volume
The accumulator group shall be configured so that the remaining
pressure is greater than the maximum control pressure required
by the control object after closing all BOP and hydraulic valves.
Available volume from an accumulator group is recommended be 2
times greater than the required volume of closing BOP stacks.
2. Requirements of pump system
The main pumping unit shall be comprised of a minimum of two pump
systems. The cumulative output capacity of the
pump systems shall be sufficient to charge the main accumulator
system from precharge pressure to the system RWP within
15 minutes. With the loss of one pump system or one power system,
the remaining pump system(s) shall have the capacity to
charge the main accumulator system from precharge pressure to the
system RWP within 30 minutes.
With the accumulators isolated from service and with one pump
system or one power system out of service, the remaining
pump system(s) shall have the capacity to close one annular BOP and
open choke valve(s) within 2 minutes.
3. Whether it needs to meet the API 16D standards
If the customer wants to order an API Spec. 16D control system, and
mark the API monogram, the customer need to obtain
a form named “configuration and parameters of the bop stacks for
order an API Spec. 16D control system (land and surface)”
from Rongsheng sales department. After filling in the detailed
technical parameters, the Rongsheng technical department will
carry out the selection calculation.
Note:
Q:The FKQ series uses hose bundle to connect the dillr's panel with
the renole control pane ,the diler operating elemerti pneumatic
rotar y valves,remotecontrol panel uses cylinder to drive the 4-way
3-position vave,tis series can choose pneumatic-manual o pneumatih
motor drven pressure reguiating valves,
DQ: The FKDQ series uses signal cableto connect the trller's panel
with the renote contro panel ,theaillr operating e lemen is touch
soreen r l ctic butonremote control panel uses cylinder to drive
the 4-way 3-position valve, with pneumatic motor driven pressure
regulating valves.
D: The FKD series uses signal cableto connect the drllr's panel
with the remote control panel,theotrlle operating elenent is touch
screen o lectic buronremote control panel uses electromagnet to
drive the 4-way 3-position valve, with electromotor driven pressure
regulating valves.
lf the customer want to order an APl Spec. 16D control systen, and
you need to mark the APl monogram on it you need to obitain a fom
named“configurationand peramelers of the bop stacks for ovder an
APl Spec. 16D control system jland and surace)”from Rongsheng sales
department. Afitr flng in the deti ledtechnical parameters, the
Rongsheng technical department will carry out the selection
calculation.
The optional device:
All series can choose BOP heating units, to heating bop in
extremely cold ernvironment,ena ble the bop tofuncion normlly the
BOP shouls haveheatirg ucto)FKDQ & FKD series can choose wireless
remote control function.
