3.1. Blow Out Leads to Oil Spill on the Sea

HASIL RUMUSAN SIDANG KOMISI I

SCENARIOEMERGENCY RESPONSE SIMULATIONPT.PERTAMINA PERSERO

Operation Unit:Off Shore Date:Occurrence: Blow Out leads to Oil Spill on the SeaTime:

I. Event Scenario

Off Shore Drilling has been running for 3 months, suddenly there is increasing of formation pressure that can not be controlled therefore leads to blow out of crude oil to the all parts of platform and practically makes oil spill on the sea at vicinity area. Company Man orders for closing the Blow Out Preventer (BOP) Facilities in order to shut off the gush and preventing all activities that emerges sparking.

The crude oil blow out mix with mud can be controlled, but the oil spill is spread out masively to the vicinity area.

Incident Commander report this emergency to the Emergency Response Commander to anticipate the escallation condition even worst.

Incident Commander declares the emergency as approval from Emergency Response Commander, and coordinates with On Scene Commander to conduct the oil spill response complies with emergency response procedure (Tier I).The Oil Spill Response conducted by using Oil Boom to contain the oil spill and using scimmer as well for vacumming or pumping the oil spill.

Oil spill response accomplishes successfully and Incident Commander as approval from Emergency Response Commander declares that the shore area is safe.

II. Response Scenario

1) Emergency Communication

No.Emergency Situation and ConditionExecutor

1. The Blow Out occurs caused by increasing formation pressure masively and uncontrollable, therefore resulting oil spill on shore at vicinity of platform.Incident Commander as approval from Emergency Response Commander declares this condition as an emergency by commanding to sound the Emergency Sirene.Incident Commander Emergency Response Commander

2. Emergency Sirene sounded as notification that emergency occurs and commanding all officials within the Emergency Response Plan Organization conducting the tasks and responsibility as meets procedure. HSE Officer

3. On Scene Commander reports the emergency to Incident Commander and proceeds to Emergency Response Commander.Then the Incident Commander cordinates with On Scene Commander conduct the oil spill response complies with procedure (Tier I).On Scene CommanderIncident CommanderEmergency Response Commander

2) Evacuation and Security Operation


1. Evacuation is not conducted because there is no fire nor toxic gas (H2S) at the scene, but prohibiting to get close to oil spill, thus HSE Offcer and Security are doing such anti spark action.HSE Offcer Security Team

2. Security is monitoring the shore environment towards the possibility of open flame sources especially which is comming from fisher man surrounding the sea shore.

Security Team

3. The Security operation is still conducted around the sea shore by Security Officer until the condition is declared safe.Security Team

3) Rescue the Victims of Accident


1No victims in this emergency.

4) Emergency Response Operation


1. When occuring blow out, Company Man command to drilling crews attempt for stopping blow out by operating Blow Out Preventer (BOP) so that wild gusher can be controlled but on the other side oil spill is still about 50 barrels amounted. Company Man Drilling Crew

2. Incident Commander coordinated with On Scene Commander take control action to attempt: Preventing from fire Preventing from the hazard of toxic gas (H2S) Preventing from environment pollution at sea shore.Incident Commander On Scene Commander

3. To prevent from fire and toxic gas (H2S), HSE Officer conducts: monitoring the potential sources that can emerging sparkling. testing and monitoring Hydrocarbon gas and H2S at vicinity of the scene.HSE Officer

4. Measurement result of hydrocarbon gas using explosimeter pointed around 5% LEL to 10% UEL that means it is safe (Non Explosion Range)HSE Officer

5. Testing of H2S toxic gas using Gas Detector pointed 0 (Zero). HSE Officer

6. Incident Commander coordinating with On Scene Commander conduct oil spill emergency response as meet Tier I procedure that the emergency predicted is still able to be handled by field oil spill emergency response organisation. Incident Commander On Scene Commander

7. Oil Spill Response Team takes strategy acton to deploy Oil Boom using Tug Boat on seashore surrounding the platform to containing the oil spill wide spread and to vacum the oil from sea shore.

Oil Spill Response Team

8. Oil Spil Response Team installs the oil skimmer for vacuming the oil spill and proceeds containing into the drums for the further process.

Oil Spill Response Team

9. The rest of oil spill which can not be vacumed by oil scimmer then neutralized by spraying oil dispersant therefore no environment pollution on sea shore occurs.Oil Spill Response Team

5) Supporting Operation


1. Mantaining communication system to remain in good condition and sufficient the needs.Information Technician

2. Providing the logistics for emergency response team and as well as Tug Boat and required materials.Logistic Team

3. Documenting the oil spill response operation which is using oil boom, oil skimmer, oil dispersant until it is declared safe.Public Relation Team

4. Serving interview the Government Authority and Pers..Public Relation Team

III. Emergency Response Accomplish


1. Emergency Response accomplished and On Scene Commander reports the response operation to Incident Commander and forwarded to Emergency Response Commander.On Scene CommanderIncident CommanderEmergency Response Commander.

1. Incident Commander declares that emergency is fully controllable and condition is declared safe.

Incident Commander

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3.1. Blow Out Leads to Oil Spill on the Sea