Piper Alpha Disaster Overview

Piper Alpha Disaster Overview

Assessment

Interactive Video

Physics

10th - 12th Grade

Practice Problem

Hard

Created by

Aiden Montgomery

FREE Resource

On July 6, 1988, the Piper Alpha oil rig, located 120 miles northeast of Scotland, experienced a catastrophic disaster. Known as one of the largest and most successful oil rigs, it faced a critical failure when a condensate pump was brought back online without a safety valve, leading to a massive gas leak. At 9:55 p.m., a spark ignited the gas, causing an explosion that resulted in the deaths of 167 crew members, with only 61 surviving. The rig eventually collapsed into the sea, marking one of the deadliest offshore oil disasters in history.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the primary reason for Piper Alpha's success as an oil rig?

It had the most advanced technology.

It was located in a prime oil field.

It produced more barrels of oil than any other rig.

It was the largest rig in the world.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the initial problem that Jeff Mullins encountered on the evening of July 6th, 1988?

A gas leak was detected.

A fire broke out on the rig.

An alarm indicated a problem with the condensate pumps.

The rig started to collapse.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why was Pump A brought back online despite being offline for maintenance?

There was a power outage.

Pump A was fully repaired.

To avoid a full shutdown of the rig.

Pump B was malfunctioning.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What critical safety component was missing from Pump A during maintenance?

Pressure gauge

Safety valve

Alarm system

Temperature sensor

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What triggered the explosion on the Piper Alpha rig?

An electrical fault

A collision with another vessel

A spark igniting escaping gas

A lightning strike

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the temperature of the flames that engulfed the rig?

700 degrees

800 degrees

600 degrees

500 degrees

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How long after the initial explosion was the Piper Alpha rig on the verge of collapse?

3 hours

2 hours

30 minutes

1 hour

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