The KG of the DEEP DRILLER increases from 57...

Question 1 / 2066636ee728f7522a1c517ec3

Question 1 of 2066636ee728f7522a1c517ec3

The KG of the DEEP DRILLER increases from 57 feet to 59 feet while drilling at a 60 foot draft during an ice storm. What action should be taken?

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Question 1 of 20

66636ee728f7522a1c517ec3

The KG of the DEEP DRILLER increases from 57 feet to 59 feet while drilling at a 60 foot draft during an ice storm. What action should be taken?

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🔍 Key Concepts

• KG and stability relationship (higher KG = lower stability) • How removing high weight vs. shifting ballast affects KG • Use of the stability booklet/allowable KG curve at a given draft

💭 Think About

• Which options will actually lower KG at the same or safer draft, and which will raise KG even more? • In an ice storm, where is the added weight located, and how does that location affect KG and stability? • If you are already above the allowable KG, is it acceptable to keep operating while waiting for conditions to change on their own?

✅ Before You Answer

• Identify which choice directly reduces high vertical weight contributing to the higher KG • Check whether deballasting (pumping out low weight) raises or lowers KG at this draft • Confirm which actions are required when the rig is outside the allowable KG envelope per its stability manual, before considering notifications to authorities

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Question 1 of 20

The KG of the DEEP DRILLER increases from 57 feet to 59 feet while drilling at a 60 foot draft during an ice storm. What action should be taken?

Reduce the deck load until you reach the allowable KG for draft

Deballast to reach the allowable KG

Continue drilling operations while waiting for the ice to melt

Notify the USCG that the rig is temporarily above the allowable KG

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Question 1 / 2066636ee728f7522a1c517ec3

Question 1 of 2066636ee728f7522a1c517ec3

The KG of the DEEP DRILLER increases from 57 feet to 59 feet while drilling at a 60 foot draft during an ice storm. What action should be taken?

Back

Question 1 of 20

66636ee728f7522a1c517ec3

The KG of the DEEP DRILLER increases from 57 feet to 59 feet while drilling at a 60 foot draft during an ice storm. What action should be taken?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed