Techshore Inspection Services : BLOW OUT PREVENTERS

WHEN SITUATION OF KICK ARISE BOP IS DESIGNED TO ACTIVATE MANUALLY,WHICH ISOLATE WELL BORE FROM SURFACE & CLOSE THE WELL.IT COMES IN COMBINATION OF VALVES.THE BOP IS PLACED AT THE TOP OF WELL HEAD.THE BOP COLLECTIVELY KNOWN AS BOP STACK.IT IS A MODERN TECHNOLOGY USED TO CONTROL THE WELL BORE PRESSURE TO KEEP OIL AND GAS ESCAPING INTO THE ENVIRONMENT.

KICK: - ENTERING OF FORMATION FLUID INTO WELL BORE

BLOW OUT : - UNCONTROLLED FLOW OF FORMATION FLUID INTO WELL BORE

BOP CAN BE CLASSIFIED MAINLY INTO TWO TYPES:-

ANNULAR BOP

RAM TYPE BOP

ANNULAR BOP

• IT IS PLACED @ TOP OF BOP STACK.

• IT HAS A DONAR SHAPE PACKING RUBBER ELASTOMER TO HOLD THE PIPE.

• IT HAS 2 MOVING PART A PISTON & A PACKING UNIT.

• PISTON PUSHES THE PACKING UNIT TO CLOSE THE WELL.

• IT WILL NOT PROVIDE GOOD SEAL, SO NOT APPLICABLE FOR HIGH PRESSURE.

RAM TYPE BOP

According to the shape of die it can be classified into:-

a) PIPE RAM BOP

b) BLIND RAM BOP

c) VARIABLE RAM BOP

d) SHEAR RAM BOP

PIPE RAM BOP

• IT HAS A CIRCULAR CUT OUT.

• CIRCULAR CUT OUT IS TO HOLD THE DRILL PIPE & SEAL THE WELL.

• IT IS DESIGNED TO FIT PARTICULAR SIZE OF DRILL PIPE

VARIABLE RAM BOP

• IT HAS VARIABLE CIRCULAR CUT OUTS

• IT IS MENT TO CLOSE THE DRILL PIPE HAVING VARYING DIMENSION.

BLIND RAM BOP

• USED TO CLOSE THE WELL WHEN THERE IS NO STRINGS IN THE WELL.


• IT CONSIST OF FLAT PLATES THAT WILL SEAL THE WELL

SHEAR RAM BOP

• IT CONSISTS OF BLADES WHICH IS CAPABLE OF SHEARING THE DP.

• WHEN THERE IS STRING IN THE WELL, THIS TYPE RAM SHEARS STRING & CLOSE THE WELL.

FUNCTIONING OF BOP

If there is an indication of fluid entering the wellbore from sub surface formation while in drilling time or tripping time, As a first step BOP can be activate manually, that isolate the wellbore from surface and close the well. it is designed to activate automatically in case of decrease or increase in pressure in the well bore.


Best Oil And Gas Institute In Kerala
Best Oil And Gas Institute In Kochi
Best Oil And Gas Institute In Kaloor
Best Oil And Gas Institute In Kollam
Best Oil And Gas Institute In Calicut
Best Oil And Gas Institute In Trivandrum
Best Oil And Gas Institute In Karnataka
Best Oil And Gas Institute In Pathanamthitta
Best Oil And Gas Institute In Mannar
Best Oil And Gas Institute In Kottayam
Best Oil And Gas Institute In Perumbavoor
Best Oil And Gas Institute In Telangana
Best Oil And Gas Institute In Tamilnadu
Best Oil And Gas Institute In Mumbai
Best Oil And Gas Institute In Bahrain
Best Qa/Qc Institute In Kerala
Best Qa/Qc Institute In Kochi
Best Qa/Qc Institute In Kaloor
Best Qa/Qc Institute In Kollam
Best Qa/Qc Institute In Calicut
Best Qa/Qc Institute In Trivandrum
Best Qa/Qc Institute In Karnataka
Best Qa/Qc Institute In Pathanamthitta
Best Qa/Qc Institute In Mannar
Best Qa/Qc Institute In Kottayam
Best Qa/Qc Institute In Perumbavoor
Best Qa/Qc Institute In Telangana
Best Qa/Qc Institute In Tamilnadu
Best Qa/Qc Institute In Mumbai
Best Qa/Qc Institute In Bahrain
Best Mep Institute In Kerala
Best Mep Institute In Kochi
Best Mep Institute In Kaloor
Best Mep Institute In Kollam
Best Mep Institute In Calicut
Best Mep Institute In Trivandrum
Best Mep Institute In Karnataka
Best Mep Institute In Pathanamthitta
Best Mep Institute In Mannar
Best Mep Institute In Kottayam
Best Mep Institute In Perumbavoor
Best Mep Institute In Telangana
Best Mep Institute In Tamilnadu
Best Mep Institute In Mumbai
Best Mep Institute In Bahrain
Best Instrumentation Institute In Kerala
Best Instrumentation Institute In Kochi
Best Instrumentation Institute In Kaloor
Best Instrumentation Institute In Kollam
Best Instrumentation Institute In Calicut
Best Instrumentation Institute In Trivandrum
Best Instrumentation Institute In Karnataka
Best Instrumentation Institute In Pathanamthitta
Best Instrumentation Institute In Mannar
Best Instrumentation Institute In Kottayam
Best Instrumentation Institute In Perumbavoor
Best Instrumentation Institute In Telangana
Best Instrumentation Institute In Tamilnadu
Best Instrumentation Institute In Mumbai
Best Instrumentation Institute In Bahrain
Best Fire And Safety Institute In Kerala
Best Fire And Safety Institute In Kochi
Best Fire And Safety Institute In Kaloor
Best Fire And Safety Institute In Kollam
Best Fire And Safety Institute In Calicut
Best Fire And Safety Institute In Trivandrum
Best Fire And Safety Institute In Karnataka
Best Fire And Safety Institute In Pathanamthitta
Best Fire And Safety Institute In Mannar
Best Fire And Safety Institute In Kottayam
Best Fire And Safety Institute In Perumbavoor
Best Fire And Safety Institute In Telangana
Best Fire And Safety Institute In Tamilnadu
Best Fire And Safety Institute In Mumbai
Best Fire And Safety Institute In Bahrain
Best Hvac Institute In Kerala
Best Hvac Institute In Kochi
Best Hvac Institute In Kaloor
Best Hvac Institute In Kollam
Best Hvac Institute In Calicut
Best Hvac Institute In Trivandrum
Best Hvac Institute In Karnataka
Best Hvac Institute In Pathanamthitta
Best Hvac Institute In Mannar
Best Hvac Institute In Kottayam
Best Hvac Institute In Perumbavoor
Best Hvac Institute In Telangana
Best Hvac Institute In Tamilnadu
Best Hvac Institute In Mumbai
Best Hvac Institute In Bahrain
Best Logistics Institute In Kerala
Best Logistics Institute In Kochi
Best Logistics Institute In Kaloor
Best Logistics Institute In Kollam
Best Logistics Institute In Calicut
Best Logistics Institute In Trivandrum
Best Logistics Institute In Karnataka
Best Logistics Institute In Pathanamthitta
Best Logistics Institute In Mannar
Best Logistics Institute In Kottayam
Best Logistics Institute In Perumbavoor
Best Logistics Institute In Telangana
Best Logistics Institute In Tamilnadu
Best Logistics Institute In Mumbai
Best Logistics Institute In Bahrain
Best Ndt Institute In Kerala
Best Ndt Institute In Kochi
Best Ndt Institute In Kaloor
Best Ndt Institute In Kollam
Best Ndt Institute In Calicut
Best Ndt Institute In Trivandrum
Best Ndt Institute In Karnataka
Best Ndt Institute In Pathanamthitta
Best Ndt Institute In Mannar
Best Ndt Institute In Kottayam
Best Ndt Institute In Perumbavoor
Best Ndt Institute In Telangana
Best Ndt Institute In Tamilnadu
Best Ndt Institute In Mumbai
Best Ndt Institute In Bahrain
Best Automation Institute In Kerala
Best Automation Institute In Kochi
Best Automation Institute In Kaloor
Best Automation Institute In Kollam
Best Automation Institute In Calicut
Best Automation Institute In Trivandrum
Best Automation Institute In Karnataka
Best Automation Institute In Pathanamthitta
Best Automation Institute In Mannar
Best Automation Institute In Kottayam
Best Automation Institute In Perumbavoor
Best Automation Institute In Telangana
Best Automation Institute In Tamilnadu
Best Automation Institute In Mumbai
Best Automation Institute In Bahrain
Best Concrete Ndt Institute In Kerala
Best Concrete Ndt Institute In Kochi
Best Concrete Ndt Institute In Kaloor
Best Concrete Ndt Institute In Kollam
Best Concrete Ndt Institute In Calicut
Best Concrete Ndt Institute In Trivandrum
Best Concrete Ndt Institute In Karnataka
Best Concrete Ndt Institute In Pathanamthitta
Best Concrete Ndt Institute In Mannar
Best Concrete Ndt Institute In Kottayam
Best Concrete Ndt Institute In Perumbavoor
Best Concrete Ndt Institute In Telangana
Best Concrete Ndt Institute In Tamilnadu
Best Concrete Ndt Institute In Mumbai
Best Concrete Ndt Institute In Bahrain
Best Electrical Qc Institute In Kerala
Best Electrical Qc Institute In Kochi
Best Electrical Qc Institute In Kaloor
Best Electrical Qc Institute In Kollam
Best Electrical Qc Institute In Calicut
Best Electrical Qc Institute In Trivandrum
Best Electrical Qc Institute In Karnataka
Best Electrical Qc Institute In Pathanamthitta
Best Electrical Qc Institute In Mannar
Best Electrical Qc Institute In Kottayam
Best Electrical Qc Institute In Perumbavoor
Best Electrical Qc Institute In Telangana
Best Electrical Qc Institute In Tamilnadu
Best Electrical Qc Institute In Mumbai
Best Electrical Qc Institute In Bahrain,